Analysis
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max time kernel
149s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
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submitted
17-10-2024 14:00
General
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Target
524ca2f4cdccb301b31c60c7fba9e3af_JaffaCakes118.exe
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Size
500KB
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MD5
524ca2f4cdccb301b31c60c7fba9e3af
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SHA1
9789b76c29dcec00f922b531a3d40ea31f1954e9
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SHA256
c3cb482354de39729819493ab1f9c369d51be690f18dac97fe89bb2c2ed7bb49
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SHA512
cc7259ba7cfec9c5e7177f787619b459381fb1a98160dd6bd2cbe53f7b5f005b5b0bb9073131b8435879fba740468ef8552f8af26606f1e37dcddffbf628ef17
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SSDEEP
12288:0RFj60lHJFHN5qA9PASqB6CSCR49913oDC:fSNgA91HRH913oDC
Malware Config
Signatures
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Darkcomet
DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 1 IoCs
BIOS information is often read in order to detect sandboxing environments.
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Molebox Virtualization software 1 IoCs
Detects file using Molebox Virtualization software.
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Adds Run key to start application 2 TTPs 1 IoCs
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UPX packed file 7 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Checks processor information in registry 2 TTPs 4 IoCs
Processor information is often read in order to detect sandboxing environments.
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Enumerates system info in registry 2 TTPs 1 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 24 IoCs
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Suspicious use of SetWindowsHookEx 1 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\524ca2f4cdccb301b31c60c7fba9e3af_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\524ca2f4cdccb301b31c60c7fba9e3af_JaffaCakes118.exe"1⤵
- Modifies WinLogon for persistence
- Checks BIOS information in registry
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Enumerates system info in registry
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
4KB
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Filesize
244KB
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Filesize
64KB
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Filesize
64KB
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Filesize
4KB
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Filesize
64KB
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Filesize
968KB
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Filesize
64KB
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Filesize
4KB
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Filesize
960KB
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Filesize
960KB
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Filesize
960KB
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Filesize
244KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
64KB
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Filesize
960KB
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Filesize
960KB
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Filesize
968KB
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Filesize
960KB
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Filesize
968KB
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Filesize
968KB
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Filesize
968KB
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Filesize
968KB
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Filesize
968KB
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Filesize
968KB