Analysis
- max time kernel
149s - max time network
153s - platform
windows10-2004_x64 - resource
win10v2004-20240730-en - resource tags
- submitted
01/08/2024, 04:39
General
- Target 7f334c2f4e1725aee15b37d27398156d_JaffaCakes118.exe
- Size 389KB
- Sample240801-e9z27swhlc
- SHA256 f56f788bb842e4809b6b821f6e1a24e6cdcebb5105de77ac7138fd16e2f2dd62
Malware Config
Extracted
-
darkcomet
-
Guest16
-
192.168.1.2:1604
-
DC_MUTEX-F54S21D
-
gencode
MfJ8SAVHLkni
-
install
false
-
offline_keylogger
true
-
persistence
false
Signatures
- Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
- UPX packed file 8 IoCs
Detects executables packed with UPX/modified UPX open source packer.
- Suspicious use of SetThreadContext 1 IoCs
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
- Suspicious use of AdjustPrivilegeToken 25 IoCs
- Suspicious use of SetWindowsHookEx 1 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\7f334c2f4e1725aee15b37d27398156d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7f334c2f4e1725aee15b37d27398156d_JaffaCakes118.exe"1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\7f334c2f4e1725aee15b37d27398156d_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7f334c2f4e1725aee15b37d27398156d_JaffaCakes118.exe"2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
memory/2292-11-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2292-3-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2292-4-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2292-6-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2292-9-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2292-7-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2292-12-0x00000000007C0000-0x00000000007C1000-memory.dmp
memory/2292-10-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/2292-13-0x0000000000400000-0x00000000004BA000-memory.dmp
memory/4716-1-0x0000000074E40000-0x00000000753F1000-memory.dmp
memory/4716-2-0x0000000074E40000-0x00000000753F1000-memory.dmp
memory/4716-8-0x0000000074E40000-0x00000000753F1000-memory.dmp
memory/4716-0-0x0000000074E42000-0x0000000074E43000-memory.dmp