Analysis
- max time kernel
139s - max time network
123s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
- submitted
22/06/2024, 12:26
General
- Target eed4a4681af34018383d7920ecde367f13e7d7cd1c975781f04721626fe27cae.exe
- Size 250KB
- Sample240622-pmn2jasbmk
- SHA256 eed4a4681af34018383d7920ecde367f13e7d7cd1c975781f04721626fe27cae
Malware Config
Extracted
-
gcleaner
-
185.172.128.90
-
185.172.128.69
-
url_path
/advdlc.php
Signatures
- GCleaner
GCleaner is a Pay-Per-Install malware loader first discovered in early 2019.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 1 IoCs
- Kills process with taskkill 1 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of WriteProcessMemory 6 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\eed4a4681af34018383d7920ecde367f13e7d7cd1c975781f04721626fe27cae.exe"C:\Users\Admin\AppData\Local\Temp\eed4a4681af34018383d7920ecde367f13e7d7cd1c975781f04721626fe27cae.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c taskkill /im "eed4a4681af34018383d7920ecde367f13e7d7cd1c975781f04721626fe27cae.exe" /f & erase "C:\Users\Admin\AppData\Local\Temp\eed4a4681af34018383d7920ecde367f13e7d7cd1c975781f04721626fe27cae.exe" & exit2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\taskkill.exetaskkill /im "eed4a4681af34018383d7920ecde367f13e7d7cd1c975781f04721626fe27cae.exe" /f3⤵
- Kills process with taskkill
- Suspicious use of AdjustPrivilegeToken
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3040 -s 15082⤵
- Program crash
-
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 3040 -ip 30401⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
advdlc[1].htm
memory/3040-1-0x0000000000580000-0x0000000000680000-memory.dmp
memory/3040-2-0x0000000001F60000-0x0000000001F8D000-memory.dmp
memory/3040-3-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3040-8-0x0000000000400000-0x0000000000449000-memory.dmp
memory/3040-14-0x0000000000580000-0x0000000000680000-memory.dmp
memory/3040-15-0x0000000001F60000-0x0000000001F8D000-memory.dmp
memory/3040-17-0x0000000000400000-0x000000000042F000-memory.dmp
memory/3040-22-0x0000000000400000-0x0000000000449000-memory.dmp
memory/3040-23-0x0000000000400000-0x000000000042F000-memory.dmp