Analysis Overview
SHA256
89af23ff21360079b2ee8011aa959c1b4baf7ab09522e74980a6d86c2aa868dd
Threat Level: Shows suspicious behavior
The file Release.zip was found to be: Shows suspicious behavior.
Malicious Activity Summary
Executes dropped EXE
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
Browser Information Discovery
Opens file in notepad (likely ransom note)
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Delays execution with timeout.exe
Enumerates system info in registry
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Modifies Internet Explorer settings
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-11-09 21:38
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 |
Analysis: behavioral8
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win10v2004-20241007-en
Max time kernel
94s
Max time network
128s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe
"C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe"
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.42.69.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 72.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral12
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win10v2004-20241007-en
Max time kernel
145s
Max time network
143s
Command Line
Signatures
Browser Information Discovery
Enumerates system info in registry
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key opened | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| Key value queried | \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious behavior: NtCreateUserProcessBlockNonMicrosoftBinary
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe | N/A |
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Processes
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --start-maximized --single-argument C:\Users\Admin\AppData\Local\Temp\index.html
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=crashpad-handler "--user-data-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" /prefetch:7 --monitor-self-annotation=ptype=crashpad-handler "--database=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad" "--metrics-dir=C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data" --annotation=IsOfficialBuild=1 --annotation=channel= --annotation=chromium-version=92.0.4515.131 "--annotation=exe=C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --annotation=plat=Win64 "--annotation=prod=Microsoft Edge" --annotation=ver=92.0.902.67 --initial-client-data=0xfc,0x100,0x104,0xd8,0x108,0x7fff869e46f8,0x7fff869e4708,0x7fff869e4718
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --gpu-preferences=UAAAAAAAAADgAAAQAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=2184 /prefetch:2
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=network.mojom.NetworkService --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=2244 /prefetch:3
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=storage.mojom.StorageService --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --service-sandbox-type=utility --mojo-platform-channel-handle=2660 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=6 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3180 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=5 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=3192 /prefetch:1
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Windows\System32\CompPkgSrv.exe
C:\Windows\System32\CompPkgSrv.exe -Embedding
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\92.0.902.67\identity_helper.exe" --type=utility --utility-sub-type=winrt_app_id.mojom.WinrtAppIdService --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=4932 /prefetch:8
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=8 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5004 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=9 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=4984 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --disable-client-side-phishing-detection --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=10 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5480 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=renderer --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --lang=en-US --disable-client-side-phishing-detection --instant-process --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --renderer-client-id=11 --no-v8-untrusted-code-mitigations --mojo-platform-channel-handle=5532 /prefetch:1
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=gpu-process --field-trial-handle=2152,1022173400953991426,11301057038565339376,131072 --disable-gpu-sandbox --use-gl=disabled --gpu-vendor-id=4318 --gpu-device-id=140 --gpu-sub-system-id=0 --gpu-revision=0 --gpu-driver-version=10.0.19041.546 --gpu-preferences=UAAAAAAAAADoAAAQAAAAAAAAAAAAAAAAAABgAAAEAAAwAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHgAAAAAAAAAeAAAAAAAAAAoAAAABAAAACAAAAAAAAAAKAAAAAAAAAAwAAAAAAAAADgAAAAAAAAAEAAAAAAAAAAAAAAADQAAABAAAAAAAAAAAQAAAA0AAAAQAAAAAAAAAAQAAAANAAAAEAAAAAAAAAAHAAAADQAAAAgAAAAAAAAACAAAAAAAAAA= --mojo-platform-channel-handle=3004 /prefetch:2
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 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 74.32.126.40.in-addr.arpa | udp |
| N/A | 224.0.0.251:5353 | udp | |
| US | 8.8.8.8:53 | 58.55.71.13.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 68.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 61cef8e38cd95bf003f5fdd1dc37dae1 |
| SHA1 | 11f2f79ecb349344c143eea9a0fed41891a3467f |
| SHA256 | ae671613623b4477fbd5daf1fd2d148ae2a09ddcc3804b2b6d4ffcb60b317e3e |
| SHA512 | 6fb9b333fe0e8fde19fdd0bd01a1990a4e60a87c0a02bc8297da1206e42f8690d06b030308e58c862e9e77714a585eed7cc1627590d99a10aeb77fc0dd3d864d |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Crashpad\settings.dat
| MD5 | 0a9dc42e4013fc47438e96d24beb8eff |
| SHA1 | 806ab26d7eae031a58484188a7eb1adab06457fc |
| SHA256 | 58d66151799526b3fa372552cd99b385415d9e9a119302b99aadc34dd51dd151 |
| SHA512 | 868d6b421ae2501a519595d0c34ddef25b2a98b082c5203da8349035f1f6764ddf183197f1054e7e86a752c71eccbc0649e515b63c55bc18cf5f0592397e258f |
\??\pipe\LOCAL\crashpad_740_SXSVSXDNLMAVRJWM
| MD5 | d41d8cd98f00b204e9800998ecf8427e |
| SHA1 | da39a3ee5e6b4b0d3255bfef95601890afd80709 |
| SHA256 | e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855 |
| SHA512 | cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\8a40ef9e-8265-47d4-bda2-2dcaa3cd2520.tmp
| MD5 | 5b3e3943bcdf8549f98174a2c3042098 |
| SHA1 | f1fca2cb3fdf5ebabedaca60ed17986b0734ad08 |
| SHA256 | b6b63796ba5b2c2a630ee288413b372029b1f3df119c6c1e150617cd354828fa |
| SHA512 | 035064698fa874280b2a2fee854f717fc47878733f0bf977e3d9b6369f199e9e2fdc818966311f170394ed3652bd3744e6d467dfec10fc9f1f42bc045c6efffb |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\data_reduction_proxy_leveldb\CURRENT
| MD5 | 6752a1d65b201c13b62ea44016eb221f |
| SHA1 | 58ecf154d01a62233ed7fb494ace3c3d4ffce08b |
| SHA256 | 0861415cada612ea5834d56e2cf1055d3e63979b69eb71d32ae9ae394d8306cd |
| SHA512 | 9cfd838d3fb570b44fc3461623ab2296123404c6c8f576b0de0aabd9a6020840d4c9125eb679ed384170dbcaac2fa30dc7fa9ee5b77d6df7c344a0aa030e0389 |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Local State
| MD5 | 5c5a4025279f02dc24b2aaaed98bf008 |
| SHA1 | 22dce694343618d2de6ec6cade1570fccb6dc413 |
| SHA256 | 759b53130456f1cd2d189a140ffa88fda07eb22d07d5a36196c87f810f075285 |
| SHA512 | c567f121416adad7b87a958b2425b029275ef54579b4434a6f7d1fb23d18c754b1caa1369bdb6c0a849b387b6b382485258fd42f6b8e5cfeb6b2ea5c945d39ef |
C:\Users\Admin\AppData\Local\Microsoft\Edge\User Data\Default\Preferences
| MD5 | 96615d467fcfea46b1961dab563bf08c |
| SHA1 | b0b4ba57953216d2c8bfc5115400127383e3f4cc |
| SHA256 | 66a3bd879fec100039eafd101ad606f2b91f7a568d15c989d32e303951f60905 |
| SHA512 | 8435f0f73bfd4adb6e20e89d26c530200a16965a8ed7cfd26ef77ae1d8d9ce2354412dca935682530bdd63826128562f6b0e1db70a94d53b19cd48e199425b92 |
Analysis: behavioral2
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win10v2004-20241007-en
Max time kernel
125s
Max time network
127s
Command Line
Signatures
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Downloads\emu\KeyAuthEmulator.exe | N/A |
| N/A | N/A | C:\Users\Admin\Downloads\loader3.exe | N/A |
| N/A | N/A | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | N/A |
| N/A | N/A | C:\Users\Admin\Downloads\loader3.exe | N/A |
| N/A | N/A | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | N/A |
Suspicious use of NtSetInformationThreadHideFromDebugger
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | C:\Users\Admin\Downloads\loader3.exe | N/A |
| File created | C:\Program Files\Windows NT\Accessories\en-US\symbols\8a7acf8a27881ad9887fc425cd6c5f95.pdb | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | N/A |
| File opened for modification | C:\Program Files\Windows NT\Accessories\en-US\bjtw76.sys | C:\Users\Admin\Downloads\loader3.exe | N/A |
| File opened for modification | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | C:\Users\Admin\Downloads\loader3.exe | N/A |
| File created | C:\Program Files\Windows NT\Accessories\en-US\symbols\8a7acf8a27881ad9887fc425cd6c5f95.pdb | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | N/A |
| File created | C:\Program Files\Windows NT\Accessories\en-US\bjtw76.sys | C:\Users\Admin\Downloads\loader3.exe | N/A |
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: 35 | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: SeSecurityPrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\Downloads\loader3.exe | N/A |
| N/A | N/A | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | N/A |
| N/A | N/A | C:\Users\Admin\Downloads\loader3.exe | N/A |
| N/A | N/A | C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Release.zip"
C:\Windows\System32\rundll32.exe
C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
C:\Users\Admin\Downloads\emu\KeyAuthEmulator.exe
"C:\Users\Admin\Downloads\emu\KeyAuthEmulator.exe"
C:\Users\Admin\Downloads\loader3.exe
"C:\Users\Admin\Downloads\loader3.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\Downloads\loader3.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
C:\Windows\system32\certutil.exe
certutil -hashfile "C:\Users\Admin\Downloads\loader3.exe" MD5
C:\Windows\system32\find.exe
find /i /v "md5"
C:\Windows\system32\find.exe
find /i /v "certutil"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c cd C:\Program Files\Windows NT\Accessories\en-US\ && 8c9zrj.exe bjtw76.sys >nul 2>&1
C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe
8c9zrj.exe bjtw76.sys
C:\Users\Admin\Downloads\loader3.exe
"C:\Users\Admin\Downloads\loader3.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\Downloads\loader3.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
C:\Windows\system32\certutil.exe
certutil -hashfile "C:\Users\Admin\Downloads\loader3.exe" MD5
C:\Windows\system32\find.exe
find /i /v "md5"
C:\Windows\system32\find.exe
find /i /v "certutil"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c CLS
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c cd C:\Program Files\Windows NT\Accessories\en-US\ && 8c9zrj.exe bjtw76.sys >nul 2>&1
C:\Program Files\Windows NT\Accessories\en-US\8c9zrj.exe
8c9zrj.exe bjtw76.sys
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 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:61201 | tcp | |
| N/A | 127.0.0.1:61203 | tcp | |
| N/A | 127.0.0.1:61207 | tcp | |
| N/A | 127.0.0.1:61209 | tcp | |
| N/A | 127.0.0.1:61212 | tcp | |
| N/A | 127.0.0.1:61214 | tcp | |
| N/A | 127.0.0.1:61218 | tcp | |
| N/A | 127.0.0.1:61220 | tcp | |
| N/A | 127.0.0.1:61223 | tcp | |
| N/A | 127.0.0.1:61225 | tcp | |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | msdl.microsoft.com | udp |
| US | 204.79.197.219:443 | msdl.microsoft.com | tcp |
| N/A | 127.0.0.1:61230 | tcp | |
| N/A | 127.0.0.1:61232 | tcp | |
| N/A | 127.0.0.1:61236 | tcp | |
| N/A | 127.0.0.1:61238 | tcp | |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | vsblobprodscussu5shard84.blob.core.windows.net | udp |
| US | 8.8.8.8:53 | 219.197.79.204.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 20.150.79.68:443 | vsblobprodscussu5shard84.blob.core.windows.net | tcp |
| US | 8.8.8.8:53 | 68.79.150.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| N/A | 127.0.0.1:61264 | tcp | |
| N/A | 127.0.0.1:61266 | tcp | |
| N/A | 127.0.0.1:61269 | tcp | |
| N/A | 127.0.0.1:61271 | tcp | |
| N/A | 127.0.0.1:61274 | tcp | |
| N/A | 127.0.0.1:61276 | tcp | |
| N/A | 127.0.0.1:61279 | tcp | |
| N/A | 127.0.0.1:61281 | tcp | |
| N/A | 127.0.0.1:61284 | tcp | |
| N/A | 127.0.0.1:61286 | tcp | |
| US | 8.8.8.8:53 | msdl.microsoft.com | udp |
| N/A | 127.0.0.1:61289 | tcp | |
| N/A | 127.0.0.1:61291 | tcp | |
| N/A | 127.0.0.1:61294 | tcp | |
| N/A | 127.0.0.1:61296 | tcp | |
| US | 204.79.197.219:443 | msdl.microsoft.com | tcp |
| US | 8.8.8.8:53 | vsblobprodscussu5shard84.blob.core.windows.net | udp |
| US | 20.150.38.228:443 | vsblobprodscussu5shard84.blob.core.windows.net | tcp |
| US | 8.8.8.8:53 | 228.38.150.20.in-addr.arpa | udp |
Files
C:\Users\Admin\Downloads\emu\KeyAuthEmulator.exe
| MD5 | cf78d5995312872c075ae9772a14a5a2 |
| SHA1 | 1de6c53b6acad6140567693f0fff7379826477a5 |
| SHA256 | 71fede3d07f8b24d08e15748abcd95abcfe48e21a5a71f0c96d6bf752c12252c |
| SHA512 | d4ca332800195a3a1c0dbe7c1669d91e23f5ad68c491589c8168b0040114fb761672778c39f092e8909133a1027e25e836f3951e17cffbc20e5fe5e271b0d845 |
C:\Users\Admin\Downloads\emu\KeyAuthEmulator.runtimeconfig.json
| MD5 | 9fcdf880f73e74cf6347f8194b9f3509 |
| SHA1 | ab571c7ed4920129c89c7e083f3c9f22597198bc |
| SHA256 | 162d81f468bec570ec15e527433f4de5d5729ffe338ab79b22671f38760d34bd |
| SHA512 | 23ea2a78914aeec443bded1e6dddb1fce61f0445c53e0428e97353dcc25e9ee80a98603069de336d57c1d12b00eb14ad59847137387df330a3925bd763f4fde1 |
C:\Users\Admin\Downloads\emu\KeyAuthEmulator.deps.json
| MD5 | 47306d1fc832c57ab35f197f48e05864 |
| SHA1 | 3606f87598d00701916d8ea63fb1b118cf47a418 |
| SHA256 | 98150b82cbb9f35dc99daa5116d9eae18adf22c11cbe245e1822ff42a254d624 |
| SHA512 | cd0465b45c49d95bcf1c395d2d90fad37fcc53a7969afa3059d49abbc30d90732471398b4efc6b52fcb4b0f0878a01b3a5bf6d19fead1f18331b2fb63b118a2b |
C:\Users\Admin\Downloads\emu\KeyAuthEmulator.dll
| MD5 | 4451edb88fdb64579dbc30f0d7d1c855 |
| SHA1 | 9869832cb3d088edde91ffdb62aed911e8f6fe6f |
| SHA256 | 5a476075a4fc6125c28cdb14e3a71af4f5a62f8e54ded8b610898ef81fc9721b |
| SHA512 | 155e6ab88d527bd28902b14f335af9ec667574f56898f8d3757ada9354d3817317df201484ecf2c5c1c4569c5995bf620adc9ce65e889556cbb4410eb344ee7d |
C:\Users\Admin\Downloads\loader3.exe
| MD5 | c1afc5729255d68bf6f7ac02e43935dc |
| SHA1 | ca62f75238efa0daf3521e2df1a44fc6a7784315 |
| SHA256 | 6cdb812daba9157f3c51ebdda2b38268f32c7ca4048e7c4364c5b354a32a0ba0 |
| SHA512 | 476a301a51893a79c1916ab9f45c0d45c89e8b3e81bf8108c6ac305fc602be2c720ad6cc88393b300824895d30add2454afbe4d7e1a282510e0430f4973f9fe0 |
C:\Users\Admin\Downloads\emu\secret.txt
| MD5 | e8365894de54b276c0d2f3b1f3d4eed7 |
| SHA1 | ab75f9e802ba138fdcc5ea5b76de26d12415b1b4 |
| SHA256 | f7db4f7979ab418b7c01c16de9bc2041a674afb89daa051712360244decd5763 |
| SHA512 | cd54e2857a2873a4f56456bad22f260915a3e7dcfc5e90009a0c489f6e1762ba25a9cbb2f5cc900504c3b11c80602cacebf542ecc6e8b9b6dc6fb0377ff6c597 |
C:\Users\Admin\Downloads\emu\675606
| MD5 | 1601dd52ad1b2650ad43b8a9b204d360 |
| SHA1 | 728f636af02e422bf87001e6b685d4293b725871 |
| SHA256 | a816e84471064911c79f247bbc79cb126e97065aaf766015669cf3fcde9dd7c4 |
| SHA512 | 19caf163f7a0e11f3e8f85ed8b3b488a9e078add7fd01dd44d13fb35cf3a6a1ff3288a5ab8d9a64af95f65091904125cbeaf6ea6d19f3d003ecf489e0c4af37e |
C:\Users\Admin\Downloads\emu\878321
| MD5 | e2702cd687534dcf328d004f13bda94a |
| SHA1 | f519ca25e18dca6c15d3d15849d8764cb6a13943 |
| SHA256 | bb4b323f6d51ff84b0d9a502cb25fea638c497c07caffcb1391c4060a27c6bc1 |
| SHA512 | d4726ae28db86d5adbd6c73783dd7919a3744e9e6280be4c0480ce74c5872c19dc6471c16ee05c0c441ac008e1a7fd32c01a633873bcd370c66d719924d70af0 |
C:\Program Files\Windows NT\Accessories\en-US\symbols\8a7acf8a27881ad9887fc425cd6c5f95.pdb
| MD5 | dfe8ddd56a1617a07d5c3a99131c4e75 |
| SHA1 | bb307024cf33d32ac4a679bd966cb2f12f2a89cd |
| SHA256 | c135f7fff8d8210aa1f71f2fc560aa35e1a64372bf26610b693814c31fc53406 |
| SHA512 | 84635e4929ef075ca09d3507faae159a3d64f115075d44c8a3ebedbe2506948bb59f6b95280db08fde5903cde31a43c94d94ca79e4cfe895e5ddcb164150abaa |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04
| MD5 | fa6a3a89d780f2d3769d485503c01033 |
| SHA1 | ea211b52df010c370d3fde421a516b4c7f512ac4 |
| SHA256 | 153b72413f78666d280dfb656f7bdd3d8b846cf2de9de3b1947598084f4dd3d1 |
| SHA512 | 60862b3dc4788a652f113fc3b8790bb4f468058daee8eac09f5c02ae2bb6455d170af13217f5e4e3c95c071504286a4638a388240d61a38d6152529baff83730 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\E2C6CBAF0AF08CF203BA74BF0D0AB6D5_CBDCCBFE4F7A916411C1E69BDD97BB04
| MD5 | be9e8d8924121c12f831ce40c1b386ac |
| SHA1 | 406c46f2b991b85091e349b2484ced5834f6cc9a |
| SHA256 | d861c6ae663fd62a02264ace01246b293be07eaac463b139a2cbb77866138daa |
| SHA512 | 6eb20990d8cbc361f5f33114b82d18ebd52ad9abfdc1ef4d12cacac62e91f728f1d0bf1df476868abe0be2cdd454f7423ffbca4e39603dcc01e0400e562ecd67 |
Analysis: behavioral4
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win10v2004-20241007-en
Max time kernel
144s
Max time network
147s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\Setup.txt
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 | 232.168.11.51.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 88.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 14.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 198.187.3.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 98.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 101.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 106.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 13.227.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral10
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win10v2004-20241007-en
Max time kernel
98s
Max time network
151s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe
"C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe"
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 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 28.118.140.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.150.49.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 69.208.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 83.210.23.2.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral14
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win10v2004-20241007-en
Max time kernel
96s
Max time network
106s
Command Line
Signatures
Delays execution with timeout.exe
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\timeout.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\loader3.exe
"C:\Users\Admin\AppData\Local\Temp\loader3.exe"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\loader3.exe" MD5 | find /i /v "md5" | find /i /v "certutil"
C:\Windows\system32\certutil.exe
certutil -hashfile "C:\Users\Admin\AppData\Local\Temp\loader3.exe" MD5
C:\Windows\system32\find.exe
find /i /v "md5"
C:\Windows\system32\find.exe
find /i /v "certutil"
C:\Windows\system32\cmd.exe
C:\Windows\system32\cmd.exe /c start cmd /C "color b && title Error && echo Couldn't connect to server && timeout /t 5"
C:\Windows\system32\cmd.exe
cmd /C "color b && title Error && echo Couldn't connect to server && timeout /t 5"
C:\Windows\system32\timeout.exe
timeout /t 5
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 8.8.8.8.in-addr.arpa | udp |
| N/A | 127.0.0.1:58227 | tcp | |
| N/A | 127.0.0.1:58229 | tcp | |
| N/A | 127.0.0.1:8080 | tcp | |
| US | 8.8.8.8:53 | 217.106.137.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 73.31.126.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 212.20.149.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 15.164.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 100.209.201.84.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral5
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win7-20241010-en
Max time kernel
14s
Max time network
19s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\emu\878321.exe
"C:\Users\Admin\AppData\Local\Temp\emu\878321.exe"
Network
Files
Analysis: behavioral11
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win7-20241010-en
Max time kernel
120s
Max time network
148s
Command Line
Signatures
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
Modifies Internet Explorer settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\SearchScopes | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\DomainSuggestion | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\MFV = 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 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Toolbar | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\InternetRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Zoom | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\SearchScopes\DownloadRetries = "2" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\IETld\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{052F4721-9EE3-11EF-8E0F-52DE62627832} = "0" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NTPFirstRun = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\DecayDateQueue = 01000000d08c9ddf0115d1118c7a00c04fc297eb01000000e78a69453f00554b9c7935775bae7b96000000000200000000001066000000010000200000003bb43a5bc619edf95b2213954ee0160170011b7433b058d851bbc814cd379e44000000000e8000000002000020000000ff123201df9e1f54fd97ea6e522831ec8f63243d1d8c93d3d80f1dc133e129be200000004573c03b93ae998caeb08629cc1f054e3e39301ebba8c2b6bd8dd5dd7212499e400000001e560628c78c1d1dc078759083deec05657552230cde8f152cc67e5283b1e4c699612ea3d8ddbbfc825892eee952d2857d2bb1335e35a21bac16cd2515aa72d0 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "437350227" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\TabbedBrowsing\NewTabPage\LastProcessed = f0c7afd9ef32db01 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\IntelliForms | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (data) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (int) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\LowRegistry | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\PageSetup | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Set value (str) | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| Key created | \REGISTRY\USER\S-1-5-21-2039016743-699959520-214465309-1000\Software\Microsoft\Internet Explorer\GPU | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
Suspicious use of SetWindowsHookEx
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files\Internet Explorer\iexplore.exe | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
| N/A | N/A | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 2520 wrote to memory of 2164 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2520 wrote to memory of 2164 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2520 wrote to memory of 2164 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
| PID 2520 wrote to memory of 2164 | N/A | C:\Program Files\Internet Explorer\iexplore.exe | C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE |
Processes
C:\Program Files\Internet Explorer\iexplore.exe
"C:\Program Files\Internet Explorer\iexplore.exe" C:\Users\Admin\AppData\Local\Temp\index.html
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:2520 CREDAT:275457 /prefetch:2
Network
| Country | Destination | Domain | Proto |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
| US | 204.79.197.200:443 | ieonline.microsoft.com | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\CabB09C.tmp
| MD5 | 49aebf8cbd62d92ac215b2923fb1b9f5 |
| SHA1 | 1723be06719828dda65ad804298d0431f6aff976 |
| SHA256 | b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f |
| SHA512 | bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b |
C:\Users\Admin\AppData\Local\Temp\TarB18A.tmp
| MD5 | 4ea6026cf93ec6338144661bf1202cd1 |
| SHA1 | a1dec9044f750ad887935a01430bf49322fbdcb7 |
| SHA256 | 8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8 |
| SHA512 | 6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | f7cd0fdb46463352a88956990c0f54af |
| SHA1 | 3b2251bbf9a67f92ade931aa858445a3f1bc34e6 |
| SHA256 | 3d6af690ad78149c61c8f8f7fe687b3834d551118b44c4094c5644a374144a80 |
| SHA512 | 10cc69788d27550dcfc1d95f61dee0f403b470bfda91928154124709375d37da79cdcbd47a776a1c464f1b7c7b87bc80adc4e30cc295005722c9216ded84f024 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | d9459d4b64cd71cf382520831e46a63b |
| SHA1 | d993fed2f2cf540cd0c2f76ead9b5e99a675ae7a |
| SHA256 | 4d39a55bced2fd31cd1e6dc457d592a625e0e70f4d630a983f58e62ebd0930c0 |
| SHA512 | 1919083806037d423f4d54588cffb72d7226077d3dab8302d64fbb1d71a750562c1ec78bfe0c02f05622b8fbf6e3ec17f389a78254463b9e61aa56fad68d6e65 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 27663b2d4de7fc19db022d30fe9f61bd |
| SHA1 | 36e08cba8075d34be4b7eb6b8ebafcd472928e2b |
| SHA256 | 1a92ad192f6ac07f294f05035fe41a8f71ea1851f2daa85f4d1a19697b598078 |
| SHA512 | 0d1860663fb4a72c8a9f4c7912a88c834284299d2c941e3baa7d4530567eb797154ec50835d7b8df16c1ab2cee8bc225b2adbec671b8133fe6f3d278457304ab |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 20625e55f0687c1b29032333980aeee8 |
| SHA1 | 97b294f3b73fedd5af3b4f2d1fddb3ef5e63b093 |
| SHA256 | a481bcaf14a7759d197072e1ac79e45895b326d914155c5560cf6a9d3d10dc78 |
| SHA512 | a85b1462a814e35e44ca622220fde483ecf4d345aaab9ab04e107a12f8c4b4b553cac19ea85ecdd8a2351e6bef7403891491fd43745645088bf81aba3e5d3f70 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 3483c832543bd4eebbbbddeb0b2ee49d |
| SHA1 | 95e944a20ae2d1ee76e30a8b14bd86acf5493507 |
| SHA256 | fd12881bf1a98167b038ddbe509aae369a51a276922515dd675a84b1a27de9d4 |
| SHA512 | 676eea356079d286e193e78722f99ce6bdeddf5c1daf687af695c9619b13358588a978c5c0d8c2c1df1910059433add056ef670e3994846032aa29d817c9305c |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e3e3cf8b05bcb9f4535969a4447d4987 |
| SHA1 | c870badc696a49db43dd161dcbf676ac9907fdf6 |
| SHA256 | 593ee36cf10b77389a384f7783639776af85587b51c5f44ddad11fbc1a432c3f |
| SHA512 | e8b0eb29626942256f813b40cd4a202ef604e51a97a2993d5fbd804450fa7c8a81a46d59a7db71a1a04d35ef3a38a6117134c420564a10c03468ae6ea9fb6779 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | fd8f50db1606060a6424662ac1ab3e5b |
| SHA1 | c595005ef19e61455b745141eb7f581ccc26729d |
| SHA256 | 47a41254fb150f200bf1593569b2c27150a3bcaf9e6cf7dd54341a19f69b2438 |
| SHA512 | 5db9b33f267c2b0d8cacd8f632087d59db2a9e04014d736ef70577d75e2eccca753bfd04fb652833d4f437239402aed890129ed8b0cddca7d5779c754ae30aa4 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | e632cd8b525e64ba7cfccdf9e3d8eb98 |
| SHA1 | 2b07a4c9e4a358b71df5f1d38d40bd58aa589e10 |
| SHA256 | fc0f7847567c9fc057edab017d573042a68746f16f3ed0efb61a28aa8a6e7020 |
| SHA512 | 2f7b25b91e7bd8a5600af08da12fde3c169fd29203460ad891f81b37c587a0076695ac741b4c0e1a934cd555ca1ce492900577f98b3a45dae5a616245006e23d |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | fb3b2a3602bdc5e34d60ae6ae7d2ed66 |
| SHA1 | d6589fa89a4bd63f777f5d3a116961889ae1011f |
| SHA256 | c4ce1415f770680ce56ee0aafcbe75235b3d0096f3a47270f9d833914d1fdf80 |
| SHA512 | febedf192a423eb21fdaed101a16c7a09bfb42b724128e7709f950ab22ba4a23b85224a6c47b75aab3ac89d83141ae4191d2fdd498314328e27471b47d6dfee1 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | f97f3b10d8df6f8922ad2c533195750a |
| SHA1 | a7e7f44df4d0d5e0d627951e5002a4aef94fb32c |
| SHA256 | 7fdb2ffa9313fce20756ba3adb63fb200c46ca6379aa916a02546b0a0f73c64d |
| SHA512 | 3db9138609e91871078c59a1ba0a43ae2e92d8eadd93d95da969a0c3d97aada7fd8422891033d080c783ed2aca6efe5a982496c40a8c25598a0aa14ecd61c9af |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 8a8b404d947b48dd8928f5f933574ecd |
| SHA1 | a84d84e5b77e23ea4d87ee8b9f9c25e817059db9 |
| SHA256 | 9a064dbf4cd73d7ff3d24eef05a41ecdd2f2b402cf92173fc6f8056455e60ce1 |
| SHA512 | 471c53ae1d76a6eee23430a9796f437494a0679191fbe00369c0eda9232bacecae6c5988b7555460072ca0331a5e984879e45de14c4917dcb03ad7a7bf98112c |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | a9a51467851b2e37655d9d99ea244547 |
| SHA1 | 41f65618cc1febfd6738e2747712e9000929689c |
| SHA256 | 158c284bfca346a53f648073f66e0366fd183116fe169f8bdbffe1fda12ee7d3 |
| SHA512 | f683c4fe1136d756ac2ecb382bbdeb87ff43f7d46466f460bf7fbc2c6a95642fa3cfa778fe6a6f340a2d80cc99a5f878b195f00b327f6db362a74e6f4214ff45 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 28fefa38d30a294cf749d58200dc9246 |
| SHA1 | 8041e2e73b5d3791d2faf2d2fba57d1dd8da537d |
| SHA256 | 1e8ec488991007023eab822b0d6d77cc65613c1dd26fde4c83070654d32bb528 |
| SHA512 | a30337df355980ac657dd9012be98223f39b6b76a5150d7f64e4dc8743e784840ad9a2ba4e7689aec668b821f07830121e6bcc315d16044be031a2236edc8cf1 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 13860806fa231933a7947b25926364ec |
| SHA1 | c57d10d428aeab0f44354643cea8a2af6fe31d22 |
| SHA256 | 80b9d91c4930c526183e2f0dc18f9f160ad268d99a210e6f0e6091d360008218 |
| SHA512 | 1a9516c0dab027cd62566f243506d5c0e3cd72cb3d6a8e9de334fe337b023a3bc495970c9202201744ff2af8090100da0ba80ae189bad6979078615b7232292b |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | af4ed15b8d7f5302813f4f7227aed9c8 |
| SHA1 | 4a0403f22b5c90952e344c0f9c207e84705acb4e |
| SHA256 | f25a1bf72f364acca4abc03139706927cbccbe3e969e881e5db7720e595fd94e |
| SHA512 | 9b098fa5a0b9e21a184bff8b25828a3f79d5e331a2eef291332c6bed51087b6f76b239eccd6596e70380c832bfeb228d91eaf2c67e56ea25adecd1771c2efa99 |
C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015
| MD5 | 18a89fdcfc7606d5830e0c35cc199d0d |
| SHA1 | 63b73a2963487af06623e37a6689f9b2fd399531 |
| SHA256 | 72e5bec3a5ac3abfcfdf275c6de716271410690c128553f56d2122c4d620defa |
| SHA512 | 51a8094d419eb1b0e5652e8f6f6e3bec6f8acf7c657c7b0729c35441e4f93ba642c0a294b4f858b419bec9d41b926d0e4bea8ec3d1aded5fde5e6b88f61dd70a |
Analysis: behavioral13
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win7-20240903-en
Max time kernel
122s
Max time network
122s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\loader3.exe
"C:\Users\Admin\AppData\Local\Temp\loader3.exe"
Network
Files
Analysis: behavioral1
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Suspicious behavior: GetForegroundWindowSpam
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeRestorePrivilege | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
| Token: 35 | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Suspicious use of FindShellTrayWindow
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Program Files\7-Zip\7zFM.exe | N/A |
Processes
C:\Program Files\7-Zip\7zFM.exe
"C:\Program Files\7-Zip\7zFM.exe" "C:\Users\Admin\AppData\Local\Temp\Release.zip"
Network
Files
Analysis: behavioral3
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win7-20240903-en
Max time kernel
121s
Max time network
122s
Command Line
Signatures
Opens file in notepad (likely ransom note)
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\system32\NOTEPAD.EXE | N/A |
Processes
C:\Windows\system32\NOTEPAD.EXE
C:\Windows\system32\NOTEPAD.EXE C:\Users\Admin\AppData\Local\Temp\Setup.txt
Network
Files
Analysis: behavioral6
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win10v2004-20241007-en
Max time kernel
98s
Max time network
114s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\emu\878321.exe
"C:\Users\Admin\AppData\Local\Temp\emu\878321.exe"
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 | 209.205.72.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 240.221.184.93.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 22.160.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 197.87.175.4.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 171.39.242.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 172.210.232.199.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 97.17.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 196.249.167.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 29.243.111.52.in-addr.arpa | udp |
Files
Analysis: behavioral9
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win7-20240729-en
Max time kernel
16s
Max time network
18s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe
"C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe"
Network
Files
Analysis: behavioral7
Detonation Overview
Submitted
2024-11-09 21:38
Reported
2024-11-09 21:41
Platform
win7-20240903-en
Max time kernel
119s
Max time network
120s
Command Line
Signatures
Processes
C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe
"C:\Users\Admin\AppData\Local\Temp\emu\KeyAuthEmulator.exe"