Analysis
- max time kernel
124s - max time network
128s - platform
windows10_x64 - resource
win10v20210410 - 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
-
http://alphastand.win/alien/fre.php
-
http://alphastand.top/alien/fre.php
Signatures
- Loads dropped DLL 1 IoCs
pid Process 3232 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 3232 set thread context of 1532 3232 cf940aab721563c8e310b535f0e8a2f8.exe 74 - 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 3232 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 1532 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 1532 cf940aab721563c8e310b535f0e8a2f8.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 3232 wrote to memory of 1532 3232 cf940aab721563c8e310b535f0e8a2f8.exe 74 PID 3232 wrote to memory of 1532 3232 cf940aab721563c8e310b535f0e8a2f8.exe 74 PID 3232 wrote to memory of 1532 3232 cf940aab721563c8e310b535f0e8a2f8.exe 74 PID 3232 wrote to memory of 1532 3232 cf940aab721563c8e310b535f0e8a2f8.exe 74
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:3232 -
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:1532
-