42ac1342b6aa5f3d0a35049a35c54fd2f761fca676e7844657b4814ef4747894

Analysis

max time kernel
140s
max time network
117s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 02:53

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General

Target

a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe
Size

533KB
MD5

a94c10bd9086e2cdbec8342acd4ef5ba
SHA1

9271a4183c126d0e3eaa0b1716bb76019735633d
SHA256

42ac1342b6aa5f3d0a35049a35c54fd2f761fca676e7844657b4814ef4747894
SHA512

bdb0640e01585fd2ca5de48f7ed62c2478f0469ee7fd814852d49814a38e05f86348c2590606ed6c2a7fbb84dc8d40920d899e2f6121dddb896083de6a3f5f6b
SSDEEP

12288:vy0Ty4rf2xgtR7FpCzHuAniZmbBIFrB4sTER9e6SE7bzrk2D73:vFG4rf28Uu8BE2lbzrkyz

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2924	2676	WerFault.exe	29

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.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2676 wrote to memory of 2924	2676	a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2924	2676	a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2924	2676	a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe	30
PID 2676 wrote to memory of 2924	2676	a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe	30

C:\Users\Admin\AppData\Local\Temp\a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\a94c10bd9086e2cdbec8342acd4ef5ba_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2676
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2676 -s 92
  2⤵
  - Program crash
  PID:2924

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/2676-0-0x0000000000400000-0x0000000000417304-memory.dmp

Filesize
92KB

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