72846f50532ce8052691a8b29351ff27c4c1ef13214f7a6e9ef700c0bd3b4784

Analysis

max time kernel
139s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
10/08/2024, 21:54

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General

Target

87d1f6732fe7ed71161db5755672e92b_JaffaCakes118.dll
Size

163KB
MD5

87d1f6732fe7ed71161db5755672e92b
SHA1

cdae691c1654ae3f4e9832e23369cc04a1fd7e5e
SHA256

72846f50532ce8052691a8b29351ff27c4c1ef13214f7a6e9ef700c0bd3b4784
SHA512

06e067ea713491dfe8f20576aafbb4c4bff0bee5202511e73d381795089b27203aa9b098d242eb62addd6a237722766e76eb80b987af46afc6ff52f8d1993de8
SSDEEP

3072:AIpwth11omKDGtEPT/lpkUVYkP/PGaXuJtKZxWpi65ge168QAMM8gEzx4LE1:jeqDGwRNT3GLJtKmi65XOgEziM

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4832	1392	WerFault.exe	84

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	regsvr32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4532 wrote to memory of 1392	4532	regsvr32.exe	84
PID 4532 wrote to memory of 1392	4532	regsvr32.exe	84
PID 4532 wrote to memory of 1392	4532	regsvr32.exe	84

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\87d1f6732fe7ed71161db5755672e92b_JaffaCakes118.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:4532
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\87d1f6732fe7ed71161db5755672e92b_JaffaCakes118.dll
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1392
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1392 -s 648
    3⤵
    - Program crash
    PID:4832

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1392 -ip 1392
1⤵
PID:3052

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

Windows 7 deprecation

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