3b7e01e31d33b1448d3fb430d83a6689d93db57fd0af6a96f2f66fa99926db26

Analysis

max time kernel
119s
max time network
121s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
01-08-2024 21:34

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General

Target

81cde43731189ac5e30c11f4c33c74fc_JaffaCakes118.pdf
Size

16KB
MD5

81cde43731189ac5e30c11f4c33c74fc
SHA1

e1b0b73fe5582ace5ace7ba06a4eb24df493fe4e
SHA256

3b7e01e31d33b1448d3fb430d83a6689d93db57fd0af6a96f2f66fa99926db26
SHA512

0bd404926eb6a5427abd648037a756bd5895c19ed74b4276881295277ae3d2bc1ba22f511d0737a6443f5b03a2f6763b157d4547701bd77472e70dd14e457a3c
SSDEEP

384:4ONyCeewIjJizQV8jYGijEpF0BblGwFX2p0hTlkwKEl+zmWQZ6FdoZGnuv:5oDs

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2264	2880	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
2880	AcroRd32.exe
2880	AcroRd32.exe
2880	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 2264	2880	AcroRd32.exe	30
PID 2880 wrote to memory of 2264	2880	AcroRd32.exe	30
PID 2880 wrote to memory of 2264	2880	AcroRd32.exe	30
PID 2880 wrote to memory of 2264	2880	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\81cde43731189ac5e30c11f4c33c74fc_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2880 -s 752
  2⤵
  - Program crash
  PID:2264

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/2880-0-0x0000000002900000-0x0000000002976000-memory.dmp

Filesize
472KB

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