c5cf34a4644257d88d08caa525ba201328f58429cfaace231519278179b1e19c

Analysis

max time kernel
120s
max time network
126s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
28/09/2024, 03:31

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General

Target

fb6b0f787a3bcab7b4c70d144146e0cf_JaffaCakes118.pdf
Size

12KB
MD5

fb6b0f787a3bcab7b4c70d144146e0cf
SHA1

5a72d6603d235bee011edcc9dd95e0d101d3b155
SHA256

c5cf34a4644257d88d08caa525ba201328f58429cfaace231519278179b1e19c
SHA512

d83be94c9a93086d3ef336d4acc388496e67ea90c5de35c0da756ceb84c2e88d22d95d5e19c2459dc878cb6bf272f6ea853413bbc9520e8f21ef36660bbedc9d
SSDEEP

384:bONbedw+lJ56b43KmY2gFM/CO9IQmzCpZpcpgkLoU4EL4T3S9GgFxVWrjUP7QznO:ILs/v/mz4ZpcpgkLj4Ei3S9GgxVWUP7z

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2808	2040	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
2040	AcroRd32.exe
2040	AcroRd32.exe
2040	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2040 wrote to memory of 2808	2040	AcroRd32.exe	30
PID 2040 wrote to memory of 2808	2040	AcroRd32.exe	30
PID 2040 wrote to memory of 2808	2040	AcroRd32.exe	30
PID 2040 wrote to memory of 2808	2040	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\fb6b0f787a3bcab7b4c70d144146e0cf_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2040
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2040 -s 760
  2⤵
  - Program crash
  PID:2808

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/2040-0-0x00000000033E0000-0x0000000003456000-memory.dmp

Filesize
472KB

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