Analysis
- max time kernel
152s - max time network
157s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
- submitted
12/04/2024, 02:54
General
- Target eef67fdc6be4575ee65b60854e658124_JaffaCakes118.exe
- Size 1.2MB
- Sample240412-dd3msada76
- SHA256 230c64225092a0fc11f7f5d052420a7356ed704e84d016bc8fde666e83b67e43
Malware Config
Extracted
-
darkcomet
-
sat44
-
thelastone1bis.zapto.org:1605
-
DC_MUTEX-2FZF8PY
-
gencode
RtStnJh3Wdae
-
install
false
-
offline_keylogger
true
-
persistence
false
Extracted
-
latentbot
-
thelastone1bis.zapto.org
Signatures
- Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
- LatentBot
Modular trojan written in Delphi which has been in-the-wild since 2013.
- Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Drops autorun.inf file 1 TTPs 2 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 24 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 17 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\eef67fdc6be4575ee65b60854e658124_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\eef67fdc6be4575ee65b60854e658124_JaffaCakes118.exe"1⤵
- Checks computer location settings
- Drops autorun.inf file
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\plugtemp\Service.exeC:\Users\Admin\AppData\Local\Temp\\plugtemp\Service.exe2⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
-
C:\Users\Admin\AppData\Local\Temp\CALC PHILIPS DE DOS.exe"C:\Users\Admin\AppData\Local\Temp\CALC PHILIPS DE DOS.exe"2⤵
- Executes dropped EXE
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
CALC PHILIPS DE DOS.exe
Service.exe
memory/2024-35-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-14-0x00000000022B0000-0x00000000022B1000-memory.dmp
memory/2024-42-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-9-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-10-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-13-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-30-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-15-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-16-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-41-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-6-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-40-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-39-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-32-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-33-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-34-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-31-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-36-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-37-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2024-38-0x0000000000400000-0x00000000004B0000-memory.dmp
memory/2376-0-0x00000000745F0000-0x0000000074BA1000-memory.dmp
memory/2376-29-0x00000000745F0000-0x0000000074BA1000-memory.dmp
memory/2376-1-0x00000000745F0000-0x0000000074BA1000-memory.dmp
memory/2376-2-0x00000000018D0000-0x00000000018E0000-memory.dmp