5194bb1d78f6916d851668f50092099451e8bfc6fb25902df48b06666d2290ea

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
14/08/2024, 08:59

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General

Target

956c5cd88cb0bb59ae0270cdb684a5dc_JaffaCakes118.pdf
Size

16KB
MD5

956c5cd88cb0bb59ae0270cdb684a5dc
SHA1

819b458820d0a07e21ef15859c320a09991dc9bb
SHA256

5194bb1d78f6916d851668f50092099451e8bfc6fb25902df48b06666d2290ea
SHA512

39412080c006255adf8920255eaa054bc382472d279688ada153cf593b2ffdebcc8a0f916ed8712dde5241cce88b6e695e1163d8bb5361a9bf6d2ed0643784f6
SSDEEP

384:4ONyCeew+jJi53Yz8YM0rt9VLZSPpCczefNtWE3:Hz8YLxApU7WY

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1852	2548	WerFault.exe	29

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	AcroRd32.exe

Suspicious use of SetWindowsHookEx 3 IoCs

pid	Process
2548	AcroRd32.exe
2548	AcroRd32.exe
2548	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2548 wrote to memory of 1852	2548	AcroRd32.exe	30
PID 2548 wrote to memory of 1852	2548	AcroRd32.exe	30
PID 2548 wrote to memory of 1852	2548	AcroRd32.exe	30
PID 2548 wrote to memory of 1852	2548	AcroRd32.exe	30

C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe
"C:\Program Files (x86)\Adobe\Reader 9.0\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\956c5cd88cb0bb59ae0270cdb684a5dc_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2548
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2548 -s 752
  2⤵
  - Program crash
  PID:1852

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/2548-0-0x0000000002EF0000-0x0000000002F66000-memory.dmp

Filesize
472KB

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