Analysis
- max time kernel
125s - max time network
54s - platform
windows7_x64 - resource
win7v20210408 - submitted
19/07/2021, 15:38
Static task
static1
Behavioral task
behavioral1
Sample
cf940aab721563c8e310b535f0e8a2f8.exe
Resource
win7v20210408
0 signatures
0 seconds
General
- Target cf940aab721563c8e310b535f0e8a2f8.exe
- Size 124KB
- Sample210719-fx2d8vbs2j
- SHA256 9286cdcb700843eed6b1b68b4d80597ebf079a1adb35cc136f1f807585a4931c
- MD5 cf940aab721563c8e310b535f0e8a2f8
- SHA1 2a3ccc74a79b067137f133ca475c844363fc239e
- SHA512 225939ba841efecf28d0f25976e549f7e513c7247268eaba796ac47af622cf3b25924c0e474e6cb23e6c1685b60c333b2df3b792232020c52bdcb899f80c1ef1
- MD5 SHA1 SHA512
Malware Config
Extracted
Family
-
lokibot
C2
-
http://dyjcgvdfgdzgzdzzf.gq/BN1/fre.php
-
http://kbfvzoboss.bid/alien/fre.php
-
http://alphastand.trade/alien/fre.php
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http://alphastand.win/alien/fre.php
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http://alphastand.top/alien/fre.php
Signatures
- Loads dropped DLL 1 IoCs
pid Process 368 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 368 set thread context of 1240 368 cf940aab721563c8e310b535f0e8a2f8.exe 26 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
- Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 368 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1240 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1240 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious use of WriteProcessMemory 5 IoCs
description pid Process procid_target PID 368 wrote to memory of 1240 368 cf940aab721563c8e310b535f0e8a2f8.exe 26 PID 368 wrote to memory of 1240 368 cf940aab721563c8e310b535f0e8a2f8.exe 26 PID 368 wrote to memory of 1240 368 cf940aab721563c8e310b535f0e8a2f8.exe 26 PID 368 wrote to memory of 1240 368 cf940aab721563c8e310b535f0e8a2f8.exe 26 PID 368 wrote to memory of 1240 368 cf940aab721563c8e310b535f0e8a2f8.exe 26
Processes
-
C:\Users\Admin\AppData\Local\Temp\cf940aab721563c8e310b535f0e8a2f8.exe"C:\Users\Admin\AppData\Local\Temp\cf940aab721563c8e310b535f0e8a2f8.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:368 -
C:\Users\Admin\AppData\Local\Temp\cf940aab721563c8e310b535f0e8a2f8.exe"C:\Users\Admin\AppData\Local\Temp\cf940aab721563c8e310b535f0e8a2f8.exe"2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of AdjustPrivilegeToken
PID:1240
-