Analysis Overview
SHA256
54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6
Threat Level: Known bad
The file 54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6 was found to be: Known bad.
Malicious Activity Summary
OnlyLogger
OnlyLogger Payload
Deletes itself
Checks computer location settings
Program crash
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Kills process with taskkill
MITRE ATT&CK
Enterprise Matrix V6
Analysis: static1
Detonation Overview
Reported
2022-04-18 12:01
Signatures
Analysis: behavioral1
Detonation Overview
Submitted
2022-04-18 12:01
Reported
2022-04-18 18:08
Platform
win7-20220414-en
Max time kernel
43s
Max time network
48s
Command Line
Signatures
OnlyLogger
OnlyLogger Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\cmd.exe | N/A |
Enumerates physical storage devices
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe
"C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe"
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe" & exit
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe" /f
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | gc-partners.in | udp |
Files
memory/1800-55-0x0000000074E91000-0x0000000074E93000-memory.dmp
memory/1800-56-0x0000000000230000-0x0000000000330000-memory.dmp
memory/1800-57-0x0000000001C50000-0x0000000001C96000-memory.dmp
memory/1800-58-0x0000000000400000-0x0000000000503000-memory.dmp
memory/1508-59-0x0000000000000000-mapping.dmp
memory/1428-60-0x0000000000000000-mapping.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2022-04-18 12:01
Reported
2022-04-18 18:09
Platform
win10v2004-20220414-en
Max time kernel
136s
Max time network
158s
Command Line
Signatures
OnlyLogger
OnlyLogger Payload
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3751123196-3323558407-1869646069-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe | N/A |
Enumerates physical storage devices
Program crash
Kills process with taskkill
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeDebugPrivilege | N/A | C:\Windows\SysWOW64\taskkill.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 1604 wrote to memory of 4988 | N/A | C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1604 wrote to memory of 4988 | N/A | C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 1604 wrote to memory of 4988 | N/A | C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe | C:\Windows\SysWOW64\cmd.exe |
| PID 4988 wrote to memory of 1104 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4988 wrote to memory of 1104 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
| PID 4988 wrote to memory of 1104 | N/A | C:\Windows\SysWOW64\cmd.exe | C:\Windows\SysWOW64\taskkill.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe
"C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe"
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 612
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 632
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 464 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 640
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 540 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 1200
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 576 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 1236
C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c taskkill /im "54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe" & exit
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 564 -p 1604 -ip 1604
C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1604 -s 1284
C:\Windows\SysWOW64\taskkill.exe
taskkill /im "54b2f3e0e38d8a80023968c1fd48cab4907bb786ec91508df9872ef09813a3f6.exe" /f
Network
| Country | Destination | Domain | Proto |
| FR | 2.18.109.224:443 | tcp | |
| IE | 13.69.239.74:443 | tcp | |
| US | 8.8.8.8:53 | gc-partners.in | udp |
| US | 13.107.4.50:80 | tcp | |
| US | 13.107.4.50:80 | tcp | |
| US | 8.8.8.8:53 | 151.122.125.40.in-addr.arpa | udp |
| US | 8.8.8.8:53 | licensing.mp.microsoft.com | udp |
| US | 20.96.63.25:443 | licensing.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | storesdk.dsx.mp.microsoft.com | udp |
| FR | 2.18.109.224:443 | storesdk.dsx.mp.microsoft.com | tcp |
| US | 20.96.63.25:443 | licensing.mp.microsoft.com | tcp |
| US | 20.96.63.25:443 | licensing.mp.microsoft.com | tcp |
| US | 8.8.8.8:53 | licensing.mp.microsoft.com | udp |
| US | 20.96.63.25:443 | licensing.mp.microsoft.com | tcp |
Files
memory/1604-130-0x00000000008AD000-0x00000000008D5000-memory.dmp
memory/1604-131-0x00000000008AD000-0x00000000008D5000-memory.dmp
memory/1604-132-0x0000000002240000-0x0000000002286000-memory.dmp
memory/1604-133-0x0000000000400000-0x0000000000503000-memory.dmp
memory/4988-134-0x0000000000000000-mapping.dmp
memory/1104-135-0x0000000000000000-mapping.dmp