8ae2012899f86dedb6ff24dc2f5f60975bf5b5ad574efdf9a271bc5833cca64f

Analysis

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

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
05/01/2025, 07:46

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General

Target

JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe
Size

592KB
MD5

955232f6f35b9d7a5fc644a799d54ee1
SHA1

a07a5353819751b1cef683c02ee1b33688ee38b4
SHA256

8ae2012899f86dedb6ff24dc2f5f60975bf5b5ad574efdf9a271bc5833cca64f
SHA512

8f6cc63fc1a9134c2ce11cb03f41e6cb53b843fedc1504382fc7475bd9a336ec1ea261cf0b777a5f58b7bfbec04ec1a43994c3dbaa7b93dceaebaf71760b4f6f
SSDEEP

6144:cCE6/mUXJ531nIUliViSZbLhaZfvMlLXICg2vj7OyzWxzRazUE1K52u8iqUNr6:c6TOUMBQf0ljW2vj7OyzoRaA+e

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3992	3548	WerFault.exe	82

System Location Discovery: System Language Discovery 1 TTPs 2 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	JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
3548	winver.exe
3548	winver.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3468	Explorer.EXE
Token: SeCreatePagefilePrivilege	3468	Explorer.EXE

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3548	winver.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3540 wrote to memory of 3548	3540	JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe	82
PID 3540 wrote to memory of 3548	3540	JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe	82
PID 3540 wrote to memory of 3548	3540	JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe	82
PID 3540 wrote to memory of 3548	3540	JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe	82
PID 3548 wrote to memory of 3468	3548	winver.exe	56
PID 3548 wrote to memory of 2780	3548	winver.exe	47

C:\Windows\system32\sihost.exe
sihost.exe
1⤵
PID:2780

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3468
- C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe
  "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_955232f6f35b9d7a5fc644a799d54ee1.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3540
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3548
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3548 -s 636
      4⤵
      Program crash
      PID:3992

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3548 -ip 3548
1⤵
PID:4772

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/2780-14-0x0000000000BB0000-0x0000000000BB7000-memory.dmp

Filesize
28KB

Download
memory/2780-15-0x0000000000BB0000-0x0000000000BB7000-memory.dmp

Filesize
28KB

Download
memory/3468-11-0x00007FF84024D000-0x00007FF84024E000-memory.dmp

Filesize
4KB

Download
memory/3468-10-0x0000000000FF0000-0x0000000000FF7000-memory.dmp

Filesize
28KB

Download
memory/3540-3-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3540-0-0x0000000000410000-0x0000000000413000-memory.dmp

Filesize
12KB

Download
memory/3540-13-0x0000000000400000-0x0000000000404A00-memory.dmp

Filesize
18KB

Download
memory/3540-1-0x0000000000400000-0x0000000000405000-memory.dmp

Filesize
20KB

Download
memory/3540-2-0x0000000000400000-0x000000000046D000-memory.dmp

Filesize
436KB

Download
memory/3548-9-0x0000000077552000-0x0000000077553000-memory.dmp

Filesize
4KB

Download
memory/3548-4-0x0000000002B50000-0x0000000002B57000-memory.dmp

Filesize
28KB

Download
memory/3548-6-0x0000000002B50000-0x0000000002B57000-memory.dmp

Filesize
28KB

Download
memory/3548-16-0x0000000002B50000-0x0000000002B57000-memory.dmp

Filesize
28KB

Download