a8cd5bad0b9ca4667e3e2954239f87b9ba9fb8bc23aeed1aac071f4377c7b27c

Analysis

max time kernel
94s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
21/09/2024, 20:19

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General

Target

f089d1bef968e2b6a1ee199fbd43a14f_JaffaCakes118.dll
Size

107KB
MD5

f089d1bef968e2b6a1ee199fbd43a14f
SHA1

d0ea1ce4cec875a74f9d46fe24a0bf4b0b3838d0
SHA256

a8cd5bad0b9ca4667e3e2954239f87b9ba9fb8bc23aeed1aac071f4377c7b27c
SHA512

d533d40a4e3578019eaad4ea247f0c1a89e1a2c9c63e96087ab046755e6017283a87ea6c0d933e58bee22c6a8e78aacb60832f46e2311b8e4d210b192bb9af7b
SSDEEP

1536:QW23nd4rQgVLvkjpwUs5cVpzaQcKrcPfcIEqjNfxJOHymQPhfDPt:D23GQRwU+cVJaQlrEcIE2pJOHyjJfrt

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5024	3228	WerFault.exe	83

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 4332 wrote to memory of 3228	4332	rundll32.exe	83
PID 4332 wrote to memory of 3228	4332	rundll32.exe	83
PID 4332 wrote to memory of 3228	4332	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\f089d1bef968e2b6a1ee199fbd43a14f_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4332
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\f089d1bef968e2b6a1ee199fbd43a14f_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3228
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3228 -s 676
    3⤵
    - Program crash
    PID:5024

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3228 -ip 3228
1⤵
PID:5096

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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