b80fa64c52cf194896bf66010e4d86a25da2619b4794e02b3d8ddabc8c6318cc

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01/10/2024, 20:36

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General

Target

0755048920e404084a2ad7507d0d2ff2_JaffaCakes118.dll
Size

174KB
MD5

0755048920e404084a2ad7507d0d2ff2
SHA1

d823b4445248cfadec0684c44b12bc6ff79fb791
SHA256

b80fa64c52cf194896bf66010e4d86a25da2619b4794e02b3d8ddabc8c6318cc
SHA512

37f0a650608a35c1011fd8446306fb735cbce43b25ccbc7e7da6512bff091e121c95e667d6bbd23685a2cf90dab23e105278fb48dfa402a9d232f9ae25a23268
SSDEEP

3072:1MD4mvHf8R/uQR1w8pv5SYV2TvImJaYi1m+gizoSEYLNtF2Zd:1Y4mUdR1wO5SGI3aY0hoSEmt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1004	792	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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 792	3132	rundll32.exe	84
PID 3132 wrote to memory of 792	3132	rundll32.exe	84
PID 3132 wrote to memory of 792	3132	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0755048920e404084a2ad7507d0d2ff2_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0755048920e404084a2ad7507d0d2ff2_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:792
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 792 -s 548
    3⤵
    - Program crash
    PID:1004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 792 -ip 792
1⤵
PID:2548

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/792-0-0x0000000000820000-0x000000000083F000-memory.dmp

Filesize
124KB

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