Analysis Overview
SHA256
f048d6c021a1f189e86a0bb99b5010c3b43c7ca326e6f7aef1ef85c56060ff6f
Threat Level: Shows suspicious behavior
The file aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118 was found to be: Shows suspicious behavior.
Malicious Activity Summary
Loads dropped DLL
Deletes itself
Executes dropped EXE
Writes to the Master Boot Record (MBR)
Checks installed software on the system
Drops file in System32 directory
Program crash
Enumerates physical storage devices
Unsigned PE
NSIS installer
Suspicious behavior: GetForegroundWindowSpam
Modifies Internet Explorer settings
Suspicious use of SetWindowsHookEx
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious behavior: EnumeratesProcesses
MITRE ATT&CK Matrix V13
Analysis: static1
Detonation Overview
Reported
2024-06-14 17:18
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral27
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240220-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2580 -s 224
Network
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240220-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2028 -s 244
Network
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240611-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2856 -s 224
Network
Files
memory/2856-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2856-1-0x0000000010001000-0x0000000010002000-memory.dmp
Analysis: behavioral9
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240508-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StdUtils.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StdUtils.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1692 -s 220
Network
Files
Analysis: behavioral14
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config.ini | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4888 wrote to memory of 3280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4888 wrote to memory of 3280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4888 wrote to memory of 3280 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\config.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\config.dll,#1
Network
Files
Analysis: behavioral21
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240508-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\uninst.exe
"C:\Users\Admin\AppData\Local\Temp\uninst.exe"
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe
"C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe" /uninstallsucc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | d.wanyouxi7.com | udp |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
Files
\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe
| MD5 | e77f23f79a593441197de7f9554aeabf |
| SHA1 | 5b7496c2229953452d8f381bd37b761bea53fd96 |
| SHA256 | 1a6d1bae47abef8db6d33ab4f9efc451b2a99d432fe012208e88e6b27f2aa845 |
| SHA512 | d4bfb1ad630dfde11a2cdad656c59eb82f05dd79bd7c724cab89916bda5b04039e6c6f62f066de09a6b4947897da4e6e557d68be9f386e636e403b10cdff3648 |
\Users\Admin\AppData\Local\Temp\nst4F3A.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/2036-12-0x0000000010000000-0x0000000010003000-memory.dmp
\Users\Admin\AppData\Local\Temp\nst4F3A.tmp\inetc.dll
| MD5 | 50fdadda3e993688401f6f1108fabdb4 |
| SHA1 | 04a9ae55d0fb726be49809582cea41d75bf22a9a |
| SHA256 | 6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6 |
| SHA512 | e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8 |
C:\Users\Admin\AppData\Local\Temp\config.ini
| MD5 | d0a92540c2001f18e6c71e53e58c82be |
| SHA1 | 4e0fe0aa248aee5e68cd20ea3da76930ff764d50 |
| SHA256 | fe2d2e692392d490ef951757969d7de40b9666d20b9dd1f4e527010b558d5600 |
| SHA512 | 686a355a6a2b95d359cf20ac4e55efa2b553c83266679d9d5156beef1413ed029fc5c764dede7c1d983e33ae4d56c90e5c306e231bd549ba8ef5e7487e26164e |
Analysis: behavioral24
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240508-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2552 wrote to memory of 2788 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2552 wrote to memory of 2788 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2552 wrote to memory of 2788 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2788 -ip 2788
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2788 -s 600
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4200,i,6593821857742176458,13646536021844995125,262144 --variations-seed-version --mojo-platform-channel-handle=1716 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2788-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2788-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral30
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
150s
Max time network
150s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2996 wrote to memory of 952 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2996 wrote to memory of 952 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2996 wrote to memory of 952 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 952 -ip 952
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 952 -s 624
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.201:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
Analysis: behavioral2
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe | N/A |
Loads dropped DLL
Checks installed software on the system
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5048 wrote to memory of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe |
| PID 5048 wrote to memory of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe |
| PID 5048 wrote to memory of 2756 | N/A | C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe
"C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe" /setupsucc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
Files
C:\Users\Admin\AppData\Local\Temp\nso5100.tmp\System.dll
| MD5 | 56a321bd011112ec5d8a32b2f6fd3231 |
| SHA1 | df20e3a35a1636de64df5290ae5e4e7572447f78 |
| SHA256 | bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1 |
| SHA512 | 5354890cbc53ce51081a78c64ba9c4c8c4dc9e01141798c1e916e19c5776dac7c82989fad0f08c73e81aaba332dad81205f90d0663119af45550b97b338b9cc3 |
C:\Users\Admin\AppData\Local\Temp\nso5100.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/5048-15-0x00000000048D1000-0x00000000048D2000-memory.dmp
memory/5048-14-0x00000000048D0000-0x00000000048D3000-memory.dmp
C:\Users\Admin\AppData\Roaming\qz\config.ini
| MD5 | 3a8ac6b3f7bbdae9198c1a9624172e24 |
| SHA1 | 0bb84341a3dc4b17f2da3b0a9b774ab539591941 |
| SHA256 | 975a566ca19b836bdf4c375cbed44a48dbf303dbd58ca1c7f6998198d8ab36f9 |
| SHA512 | afc4f01309aede00c49bd96bedf34519c705761df9acc81eead5e6fa351626fe747758b4b3f0794ee22865435460e3a805d051deb72693b9e2faa0e51d02e5b3 |
C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe
| MD5 | 40c208e08b1442ce16683584757a553e |
| SHA1 | fb9d56c453ee3d6f53941dae7a46aa46d4a403c4 |
| SHA256 | 9eb97093a6e455ddd48b964b8d798da841c2fcb6bcc389826bb87b50dafe9c12 |
| SHA512 | 1be251466b79ba40f04848c9db16ccc51f30730f689ea5d9783e15103da09a026b3b6392fbc17d1bf6277b5d63a001319b30ff3881c489a92e8a0cd4801f7177 |
C:\Users\Admin\AppData\Local\Temp\nso5100.tmp\StdUtils.dll
| MD5 | 0061a96c8ff17ad0927aae65b5dfe06b |
| SHA1 | 9d1bd69d930ccda683e6b7c2c0d1dbe3b54861fe |
| SHA256 | 2aaef1ed8a25097b3a807568daeffd3320fa29d6de66df90a57beaa8df8949cf |
| SHA512 | c6b887a4e1682ba1e126c93bc4d886c7f1ce392f97866e631c5b8a945824cbefc9af2429a14c2dac3b16d97bd33195d4378a7e92ae53fdeb47197452d4d90fc4 |
memory/5048-55-0x00000000048D1000-0x00000000048D2000-memory.dmp
memory/5048-54-0x00000000048D0000-0x00000000048D3000-memory.dmp
C:\Users\Admin\AppData\Roaming\qz\config.dll
| MD5 | b4d19749adaf9f2c42f06eff71b003cb |
| SHA1 | 6cae6493aca04be3b721df0c34f7b54b9b4f48ba |
| SHA256 | d05b2b15a2338adbb2202ec480a5c9689247df4c175ee41a20ce1d03422193f2 |
| SHA512 | 54a22826314925a7ea5b154dd81f880bfd33dd0fea238761c4a7d166248ffd0a0cb088f901f3fcadf03573ed7dc89353d96fefa8a236608535773d15ffbe834e |
memory/5048-65-0x00000000048D1000-0x00000000048D2000-memory.dmp
Analysis: behavioral4
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 4960 wrote to memory of 2436 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4960 wrote to memory of 2436 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 4960 wrote to memory of 2436 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 2436 -ip 2436
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2436 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.185:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 185.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 31.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.117.168.52.in-addr.arpa | udp |
Files
memory/2436-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2436-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral8
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2280 wrote to memory of 1604 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2280 wrote to memory of 1604 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2280 wrote to memory of 1604 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 600
Network
Files
memory/1604-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/1604-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral18
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
152s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe
"C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| BE | 2.17.107.121:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 121.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 214.143.182.52.in-addr.arpa | udp |
Files
Analysis: behavioral32
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240508-en
Max time kernel
51s
Max time network
51s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3152 wrote to memory of 2624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3152 wrote to memory of 2624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3152 wrote to memory of 2624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2624 -ip 2624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240508-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe | N/A |
Loads dropped DLL
Checks installed software on the system
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe | N/A |
Enumerates physical storage devices
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2196 wrote to memory of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe |
| PID 2196 wrote to memory of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe |
| PID 2196 wrote to memory of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe |
| PID 2196 wrote to memory of 2292 | N/A | C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe | C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\aadfd9f322ba0dbd314c98e50c897427_JaffaCakes118.exe"
C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe
"C:\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe" /setupsucc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
Files
\Users\Admin\AppData\Local\Temp\nst199B.tmp\System.dll
| MD5 | 56a321bd011112ec5d8a32b2f6fd3231 |
| SHA1 | df20e3a35a1636de64df5290ae5e4e7572447f78 |
| SHA256 | bb6df93369b498eaa638b0bcdc4bb89f45e9b02ca12d28bcedf4629ea7f5e0f1 |
| SHA512 | 5354890cbc53ce51081a78c64ba9c4c8c4dc9e01141798c1e916e19c5776dac7c82989fad0f08c73e81aaba332dad81205f90d0663119af45550b97b338b9cc3 |
\Users\Admin\AppData\Local\Temp\nst199B.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/2196-13-0x0000000002790000-0x0000000002793000-memory.dmp
memory/2196-14-0x0000000002791000-0x0000000002792000-memory.dmp
\Users\Admin\AppData\Roaming\qz\douyou_duan-qzd.exe
| MD5 | 40c208e08b1442ce16683584757a553e |
| SHA1 | fb9d56c453ee3d6f53941dae7a46aa46d4a403c4 |
| SHA256 | 9eb97093a6e455ddd48b964b8d798da841c2fcb6bcc389826bb87b50dafe9c12 |
| SHA512 | 1be251466b79ba40f04848c9db16ccc51f30730f689ea5d9783e15103da09a026b3b6392fbc17d1bf6277b5d63a001319b30ff3881c489a92e8a0cd4801f7177 |
C:\Users\Admin\AppData\Roaming\qz\config.ini
| MD5 | 3a8ac6b3f7bbdae9198c1a9624172e24 |
| SHA1 | 0bb84341a3dc4b17f2da3b0a9b774ab539591941 |
| SHA256 | 975a566ca19b836bdf4c375cbed44a48dbf303dbd58ca1c7f6998198d8ab36f9 |
| SHA512 | afc4f01309aede00c49bd96bedf34519c705761df9acc81eead5e6fa351626fe747758b4b3f0794ee22865435460e3a805d051deb72693b9e2faa0e51d02e5b3 |
\Users\Admin\AppData\Local\Temp\nst199B.tmp\StdUtils.dll
| MD5 | 0061a96c8ff17ad0927aae65b5dfe06b |
| SHA1 | 9d1bd69d930ccda683e6b7c2c0d1dbe3b54861fe |
| SHA256 | 2aaef1ed8a25097b3a807568daeffd3320fa29d6de66df90a57beaa8df8949cf |
| SHA512 | c6b887a4e1682ba1e126c93bc4d886c7f1ce392f97866e631c5b8a945824cbefc9af2429a14c2dac3b16d97bd33195d4378a7e92ae53fdeb47197452d4d90fc4 |
memory/2196-45-0x0000000002990000-0x0000000002992000-memory.dmp
C:\Users\Admin\AppData\Roaming\qz\config.dll
| MD5 | b4d19749adaf9f2c42f06eff71b003cb |
| SHA1 | 6cae6493aca04be3b721df0c34f7b54b9b4f48ba |
| SHA256 | d05b2b15a2338adbb2202ec480a5c9689247df4c175ee41a20ce1d03422193f2 |
| SHA512 | 54a22826314925a7ea5b154dd81f880bfd33dd0fea238761c4a7d166248ffd0a0cb088f901f3fcadf03573ed7dc89353d96fefa8a236608535773d15ffbe834e |
memory/2196-56-0x00000000028D1000-0x00000000028D2000-memory.dmp
memory/2196-55-0x00000000028D0000-0x00000000028D3000-memory.dmp
memory/2196-64-0x0000000002791000-0x0000000002792000-memory.dmp
memory/2196-65-0x00000000028D1000-0x00000000028D2000-memory.dmp
Analysis: behavioral11
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240508-en
Max time kernel
122s
Max time network
123s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2084 -s 224
Network
Files
Analysis: behavioral12
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
125s
Max time network
151s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5032 wrote to memory of 3840 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5032 wrote to memory of 3840 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 5032 wrote to memory of 3840 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3840 -ip 3840
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3840 -s 616
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=3960,i,8998666007764333392,14724298544432336038,262144 --variations-seed-version --mojo-platform-channel-handle=4132 /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.185:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 73.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 99.58.20.217.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 185.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.35.223.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| IE | 52.111.236.22:443 | tcp | |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
150s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2160 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2160 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2160 wrote to memory of 1624 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\InstallOptions.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1624 -ip 1624
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1624 -s 636
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| BE | 88.221.83.184:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 184.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 18.31.95.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 85.65.42.20.in-addr.arpa | udp |
Files
Analysis: behavioral13
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240220-en
Max time kernel
118s
Max time network
119s
Command Line
Signatures
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\SysWOW64\config.ini | C:\Windows\SysWOW64\rundll32.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2860 wrote to memory of 2928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2860 wrote to memory of 2928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2860 wrote to memory of 2928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2860 wrote to memory of 2928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2860 wrote to memory of 2928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2860 wrote to memory of 2928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 2860 wrote to memory of 2928 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\config.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\config.dll,#1
Network
Files
Analysis: behavioral19
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconTips.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconTips.exe
"C:\Users\Admin\AppData\Local\Temp\iconTips.exe"
Network
Files
memory/1176-26-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-28-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-27-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-25-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-24-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-23-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-22-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-21-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-20-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-19-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-18-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-17-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-16-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-15-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-14-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-13-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-12-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-11-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-10-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-9-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-8-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-7-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-6-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-5-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-4-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-3-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-2-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-1-0x00000000025E0000-0x00000000025E1000-memory.dmp
memory/1176-0-0x00000000025E0000-0x00000000025E1000-memory.dmp
Analysis: behavioral20
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconTips.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconTips.exe
"C:\Users\Admin\AppData\Local\Temp\iconTips.exe"
Network
Files
Analysis: behavioral22
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
92s
Max time network
94s
Command Line
Signatures
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
Loads dropped DLL
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | N/A |
Writes to the Master Boot Record (MBR)
| Description | Indicator | Process | Target |
| File opened for modification | \??\PhysicalDrive0 | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
Enumerates physical storage devices
NSIS installer
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1536 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe |
| PID 1536 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe |
| PID 1536 wrote to memory of 3328 | N/A | C:\Users\Admin\AppData\Local\Temp\uninst.exe | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe |
| PID 3328 wrote to memory of 1012 | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe |
| PID 3328 wrote to memory of 1012 | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe |
| PID 3328 wrote to memory of 1012 | N/A | C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\uninst.exe
"C:\Users\Admin\AppData\Local\Temp\uninst.exe"
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe
"C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe" _?=C:\Users\Admin\AppData\Local\Temp\
C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe
"C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe" /uninstallsucc
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.32.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | d.wanyouxi7.com | udp |
| GB | 138.113.101.20:80 | d.wanyouxi7.com | tcp |
| US | 8.8.8.8:53 | a.clickdata.37wan.com | udp |
| US | 8.8.8.8:53 | 20.101.113.138.in-addr.arpa | udp |
| CN | 159.75.141.43:80 | a.clickdata.37wan.com | tcp |
| CN | 106.55.79.146:80 | a.clickdata.37wan.com | tcp |
| US | 8.8.8.8:53 | 157.123.68.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 30.243.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Temp\~nsuA.tmp\Au_.exe
| MD5 | e77f23f79a593441197de7f9554aeabf |
| SHA1 | 5b7496c2229953452d8f381bd37b761bea53fd96 |
| SHA256 | 1a6d1bae47abef8db6d33ab4f9efc451b2a99d432fe012208e88e6b27f2aa845 |
| SHA512 | d4bfb1ad630dfde11a2cdad656c59eb82f05dd79bd7c724cab89916bda5b04039e6c6f62f066de09a6b4947897da4e6e557d68be9f386e636e403b10cdff3648 |
C:\Users\Admin\AppData\Local\Temp\nsb55D2.tmp\FindProcDLL.dll
| MD5 | 8614c450637267afacad1645e23ba24a |
| SHA1 | e7b7b09b5bbc13e910aa36316d9cc5fc5d4dcdc2 |
| SHA256 | 0fa04f06a6de18d316832086891e9c23ae606d7784d5d5676385839b21ca2758 |
| SHA512 | af46cd679097584ff9a1d894a729b6397f4b3af17dff3e6f07bef257bc7e48ffa341d82daf298616cd5df1450fc5ab7435cacb70f27302b6db193f01a9f8391b |
memory/3328-10-0x0000000010000000-0x0000000010003000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\nsb55D2.tmp\inetc.dll
| MD5 | 50fdadda3e993688401f6f1108fabdb4 |
| SHA1 | 04a9ae55d0fb726be49809582cea41d75bf22a9a |
| SHA256 | 6d6ddc0d2b7d59eb91be44939457858ced5eb23cf4aa93ef33bb600eb28de6f6 |
| SHA512 | e9628870feea8c3aaefe22a2af41cf34b1c1778c4a0e81d069f50553ce1a23f68a0ba74b296420b2be92425d4995a43e51c018c2e8197ec2ec39305e87c56be8 |
C:\Users\Admin\AppData\Local\Temp\config.ini
| MD5 | 6d8ca9a1c4d8e0775264f90e10624c7a |
| SHA1 | c4fa2c151fb8b16431ae4f51ef31bd9e567f50f0 |
| SHA256 | 559abb0a46e94894615b5accc605d048e01caf97a3e2514aef427645e9b17d1a |
| SHA512 | 9c7d1b2dd34ae10075c052d79b0ae1a168006a71f61cbc9543f5339e25c3ee706f830a288afe9b073213355522bcbfe14960ec6f590fa1ad077748b04a65b44c |
Analysis: behavioral23
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240611-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2164 -s 224
Network
Files
memory/2164-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2164-1-0x0000000010001000-0x0000000010002000-memory.dmp
Analysis: behavioral3
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240611-en
Max time kernel
120s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\FindProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2564 -s 224
Network
Files
memory/2564-1-0x0000000010001000-0x0000000010002000-memory.dmp
memory/2564-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2564-2-0x0000000010001000-0x0000000010002000-memory.dmp
Analysis: behavioral26
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
149s
Max time network
149s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1080 wrote to memory of 2012 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1080 wrote to memory of 2012 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 1080 wrote to memory of 2012 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2012 -ip 2012
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2012 -s 600
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.237:443 | g.bing.com | tcp |
| BE | 88.221.83.200:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 2.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.156.103.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 206.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 107.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | udp |
Files
memory/2012-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2012-1-0x0000000010000000-0x0000000010003000-memory.dmp
Analysis: behavioral15
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240221-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\USER\S-1-5-21-2297530677-1229052932-2803917579-1000\Software\Microsoft\Internet Explorer\Main | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe
"C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gameapp.37.com | udp |
| CN | 193.112.84.233:80 | gameapp.37.com | tcp |
Files
memory/2248-3-0x0000000000CB0000-0x0000000000CB1000-memory.dmp
Analysis: behavioral16
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
93s
Max time network
100s
Command Line
Signatures
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe
"C:\Users\Admin\AppData\Local\Temp\douyou_duan-qzd.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gameapp.37.com | udp |
| CN | 193.112.84.233:80 | gameapp.37.com | tcp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 71.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.214.232.199.in-addr.arpa | udp |
| BE | 2.17.107.115:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 115.107.17.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 103.169.127.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 52.111.227.11:443 | tcp | |
| US | 8.8.8.8:53 | 23.236.111.52.in-addr.arpa | udp |
Files
memory/3768-3-0x0000000002B90000-0x0000000002B91000-memory.dmp
memory/3768-4-0x0000000002B90000-0x0000000002B91000-memory.dmp
Analysis: behavioral17
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240611-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe
"C:\Users\Admin\AppData\Local\Temp\iconAnimate.exe"
Network
Files
memory/1372-0-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-1-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-2-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-3-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-4-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-5-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-6-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-9-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-27-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-30-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-29-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-28-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-26-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-25-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-8-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-24-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-23-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-22-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-21-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-20-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-19-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-18-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-17-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-16-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-15-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-14-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-13-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-12-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-11-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-10-0x0000000002620000-0x0000000002621000-memory.dmp
memory/1372-7-0x0000000002620000-0x0000000002621000-memory.dmp
Analysis: behavioral25
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240508-en
Max time kernel
121s
Max time network
121s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\KillProcDLL.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2296 -s 224
Network
Files
memory/2296-1-0x0000000010001000-0x0000000010002000-memory.dmp
memory/2296-0-0x0000000010000000-0x0000000010003000-memory.dmp
memory/2296-2-0x0000000010001000-0x0000000010002000-memory.dmp
Analysis: behavioral28
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240508-en
Max time kernel
147s
Max time network
150s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 3704 wrote to memory of 1572 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3704 wrote to memory of 1572 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 3704 wrote to memory of 1572 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\System.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 1572 -ip 1572
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1572 -s 612
Network
Files
Analysis: behavioral29
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240611-en
Max time kernel
117s
Max time network
122s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\inetc.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 3068 -s 240
Network
Files
Analysis: behavioral31
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win7-20240611-en
Max time kernel
119s
Max time network
119s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\nsDialogs.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 2404 -s 244
Network
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-06-14 17:18
Reported
2024-06-14 17:21
Platform
win10v2004-20240611-en
Max time kernel
93s
Max time network
95s
Command Line
Signatures
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Windows\SysWOW64\rundll32.exe |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 876 wrote to memory of 1420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 876 wrote to memory of 1420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
| PID 876 wrote to memory of 1420 | N/A | C:\Windows\system32\rundll32.exe | C:\Windows\SysWOW64\rundll32.exe |
Processes
C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StdUtils.dll,#1
C:\Windows\SysWOW64\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\StdUtils.dll,#1
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1420 -ip 1420
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1420 -s 616
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 13.107.21.237:443 | g.bing.com | tcp |
| BE | 88.221.83.201:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 237.21.107.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 23.159.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 81.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 201.83.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 86.23.85.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 92.12.20.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.144.22.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.227.111.52.in-addr.arpa | udp |