Analysis Overview
SHA256
6f9c707736239aba4a7e487a3a1eab80eb15fda691d13d1ab49785b9ea5fa399
Threat Level: Known bad
The file 6f9c707736239aba4a7e487a3a1eab80eb15fda691d13d1ab49785b9ea5fa399 was found to be: Known bad.
Malicious Activity Summary
Modifies Windows Defender Real-time Protection settings
Executes dropped EXE
Reads user/profile data of web browsers
Windows security modification
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Adds Run key to start application
Program crash
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2023-04-23 21:02
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2023-04-23 21:02
Reported
2023-04-23 21:05
Platform
win10v2004-20230220-en
Max time kernel
84s
Max time network
145s
Command Line
Signatures
Modifies Windows Defender Real-time Protection settings
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableBehaviorMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableIOAVProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableOnAccessProtection = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableRealtimeMonitoring = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection\DisableScanOnRealtimeEnable = "1" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| Key created | \REGISTRY\MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender\Real-Time Protection | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSB0184.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe | N/A |
Reads user/profile data of web browsers
Windows security modification
| Description | Indicator | Process | Target |
| Set value (int) | \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows Defender\Features\TamperProtection = "0" | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
Accesses cryptocurrency files/wallets, possible credential harvesting
Adds Run key to start application
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\6f9c707736239aba4a7e487a3a1eab80eb15fda691d13d1ab49785b9ea5fa399.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\6f9c707736239aba4a7e487a3a1eab80eb15fda691d13d1ab49785b9ea5fa399.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSB0184.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup1 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP001.TMP\\\"" | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSB0184.exe | N/A |
Checks installed software on the system
Program crash
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\WerFault.exe | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe |
Suspicious behavior: EnumeratesProcesses
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe | N/A |
| N/A | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe | N/A |
| Token: SeDebugPrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\6f9c707736239aba4a7e487a3a1eab80eb15fda691d13d1ab49785b9ea5fa399.exe
"C:\Users\Admin\AppData\Local\Temp\6f9c707736239aba4a7e487a3a1eab80eb15fda691d13d1ab49785b9ea5fa399.exe"
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSB0184.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSB0184.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 196 -p 1984 -ip 1984
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 1872
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 133.211.185.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 133.17.126.40.in-addr.arpa | udp |
| N/A | 185.161.248.142:38452 | tcp | |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 142.248.161.185.in-addr.arpa | udp |
| IE | 20.50.80.209:443 | tcp | |
| N/A | 185.161.248.142:38452 | tcp | |
| US | 93.184.221.240:80 | tcp | |
| NL | 173.223.113.164:443 | tcp | |
| NL | 173.223.113.131:80 | tcp | |
| US | 8.8.8.8:53 | 44.8.109.52.in-addr.arpa | udp |
| NL | 87.248.202.1:80 | tcp |
Files
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSB0184.exe
| MD5 | 9925cc3437f5a0226ae8338575c3bd6b |
| SHA1 | d2ae2d7d227a414774e9d5e0871c20baad8f6ad2 |
| SHA256 | c70100ae0f393698a8e244b4e450464e66a3bc4efd314bccf1afe277c3a0bf5f |
| SHA512 | d4353a7fa4c7524c4a45034e08f80e7f4ef4aed50c81b161de7a9dfda24acdfba22b6fd613b52412645d412b5fd8b92fca6e77615387cdc7ddd24ba205f33642 |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ziSB0184.exe
| MD5 | 9925cc3437f5a0226ae8338575c3bd6b |
| SHA1 | d2ae2d7d227a414774e9d5e0871c20baad8f6ad2 |
| SHA256 | c70100ae0f393698a8e244b4e450464e66a3bc4efd314bccf1afe277c3a0bf5f |
| SHA512 | d4353a7fa4c7524c4a45034e08f80e7f4ef4aed50c81b161de7a9dfda24acdfba22b6fd613b52412645d412b5fd8b92fca6e77615387cdc7ddd24ba205f33642 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\it936856.exe
| MD5 | 7e93bacbbc33e6652e147e7fe07572a0 |
| SHA1 | 421a7167da01c8da4dc4d5234ca3dd84e319e762 |
| SHA256 | 850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38 |
| SHA512 | 250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91 |
memory/4452-147-0x00000000005D0000-0x00000000005DA000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe
| MD5 | 4d133f01086eb8316dd7a7725efcaaaf |
| SHA1 | 8182f149f5f652323af5301542d0640f2a2417dc |
| SHA256 | 60fe01ed946aec44ea88178e73b2ffc951b8c5f4f961a3a537811e31222eb301 |
| SHA512 | 483658ada4cbcf590f2aa4cae7ec20ab026a25e5b6f117e7475c44be3d092df38dcc819d2fe396c8c4037f5dee61b665d8f42dfe355253580714ad98cf8ceedd |
C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\kp607066.exe
| MD5 | 4d133f01086eb8316dd7a7725efcaaaf |
| SHA1 | 8182f149f5f652323af5301542d0640f2a2417dc |
| SHA256 | 60fe01ed946aec44ea88178e73b2ffc951b8c5f4f961a3a537811e31222eb301 |
| SHA512 | 483658ada4cbcf590f2aa4cae7ec20ab026a25e5b6f117e7475c44be3d092df38dcc819d2fe396c8c4037f5dee61b665d8f42dfe355253580714ad98cf8ceedd |
memory/1984-153-0x0000000002CD0000-0x0000000002D16000-memory.dmp
memory/1984-154-0x0000000007410000-0x0000000007420000-memory.dmp
memory/1984-155-0x0000000007420000-0x00000000079C4000-memory.dmp
memory/1984-156-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-159-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-157-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-161-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-163-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-165-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-169-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-167-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-171-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-173-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-175-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-180-0x0000000007410000-0x0000000007420000-memory.dmp
memory/1984-178-0x0000000007410000-0x0000000007420000-memory.dmp
memory/1984-177-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-181-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-183-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-185-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-189-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-191-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-187-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-193-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-195-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-197-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-199-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-201-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-203-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-205-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-207-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-209-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-211-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-213-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-215-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-217-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-219-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-221-0x0000000004E50000-0x0000000004E85000-memory.dmp
memory/1984-950-0x0000000009D50000-0x000000000A368000-memory.dmp
memory/1984-951-0x00000000073C0000-0x00000000073D2000-memory.dmp
memory/1984-952-0x000000000A370000-0x000000000A47A000-memory.dmp
memory/1984-953-0x000000000A480000-0x000000000A4BC000-memory.dmp
memory/1984-954-0x0000000007410000-0x0000000007420000-memory.dmp
memory/1984-955-0x000000000A760000-0x000000000A7C6000-memory.dmp
memory/1984-956-0x000000000AE20000-0x000000000AEB2000-memory.dmp
memory/1984-958-0x000000000AEF0000-0x000000000AF40000-memory.dmp
memory/1984-959-0x000000000AF40000-0x000000000AFB6000-memory.dmp
memory/1984-960-0x000000000B010000-0x000000000B1D2000-memory.dmp
memory/1984-961-0x000000000B230000-0x000000000B75C000-memory.dmp
memory/1984-962-0x000000000B830000-0x000000000B84E000-memory.dmp
memory/1984-963-0x0000000007410000-0x0000000007420000-memory.dmp
memory/1984-965-0x0000000007410000-0x0000000007420000-memory.dmp
memory/1984-966-0x0000000007410000-0x0000000007420000-memory.dmp
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\lr444548.exe
| MD5 | 8c80b06d843bd6a7599a5be2075d9a55 |
| SHA1 | caf86cf2f908f6ac64b8d4788bc61aaaf672f9f2 |
| SHA256 | e794f573618cef6be742a0f574f179aa1087b51c4ec23bcf7faa16415028850e |
| SHA512 | cd902bd2607ee797a60f615c550304e45ff59f2313cbb596b50fae913eae481987a8bde0a83587b153192eeb97514f281864c5fb3db4dc128453d507c5aeeded |
memory/2828-971-0x0000000000810000-0x0000000000838000-memory.dmp
memory/2828-972-0x0000000007870000-0x0000000007880000-memory.dmp