0942961f1852b4815c6902de17f5d360557339a7b563ec48e8842b835c8e06be

Analysis

max time kernel
146s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 06:36

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General

Target

JaffaCakes118_0942961f1852b4815c6902de17f5d360557339a7b563ec48e8842b835c8e06be.dll
Size

1.8MB
MD5

7e6c0fb044be26b6ccffb659378912ec
SHA1

fbd4638b7bd93e6dcb3ca12cef7168ae5d9a1751
SHA256

0942961f1852b4815c6902de17f5d360557339a7b563ec48e8842b835c8e06be
SHA512

b85563f3930964a85b588c951d73d29bdd79fa4600b4dace64d4ea1a6f529ff5c2a15643d51c0c15e67f97de7ce3bd7513df96ea0e73be75bcb39bff88df4c9f
SSDEEP

1536:0BOA0qKzBmromPgBqLxBqy5ZehAcITbk1fPeWnOCl/JPL48XpHv:0cFqKzBrtwq+ZPTbgmWnBJ4oVv

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4244	4640	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 AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4784	wermgr.exe

Suspicious use of WriteProcessMemory 10 IoCs

description	pid	Process	procid_target
PID 4676 wrote to memory of 4640	4676	rundll32.exe	83
PID 4676 wrote to memory of 4640	4676	rundll32.exe	83
PID 4676 wrote to memory of 4640	4676	rundll32.exe	83
PID 4640 wrote to memory of 1408	4640	rundll32.exe	84
PID 4640 wrote to memory of 1408	4640	rundll32.exe	84
PID 4640 wrote to memory of 1408	4640	rundll32.exe	84
PID 4640 wrote to memory of 4784	4640	rundll32.exe	85
PID 4640 wrote to memory of 4784	4640	rundll32.exe	85
PID 4640 wrote to memory of 4784	4640	rundll32.exe	85
PID 4640 wrote to memory of 4784	4640	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0942961f1852b4815c6902de17f5d360557339a7b563ec48e8842b835c8e06be.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4676
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_0942961f1852b4815c6902de17f5d360557339a7b563ec48e8842b835c8e06be.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:4640
- - C:\Windows\SysWOW64\cmd.exe
    C:\Windows\system32\cmd.exe
    3⤵
    PID:1408
- - C:\Windows\system32\wermgr.exe
    C:\Windows\system32\wermgr.exe
    3⤵
    - Suspicious use of AdjustPrivilegeToken
    PID:4784
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4640 -s 628
    3⤵
    - Program crash
    PID:4244

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4640 -ip 4640
1⤵
PID:1644

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/4640-0-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/4784-1-0x00000211B64D0000-0x00000211B64D1000-memory.dmp

Filesize
4KB

Download
memory/4784-2-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download
memory/4784-3-0x00007FFC45ED0000-0x00007FFC460C5000-memory.dmp

Filesize
2.0MB

Download