91022ef75edad42ad47264338e8dc8e75deb565a416ad50e2beb852f75f79bd7

Analysis

max time kernel
117s
max time network
118s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29/09/2024, 20:48

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ff4f5a90183bbb86eec945030e8a1618_JaffaCakes118.pdf
Size

12KB
MD5

ff4f5a90183bbb86eec945030e8a1618
SHA1

ec09f084245b4dc2450675ec5737281ba459084f
SHA256

91022ef75edad42ad47264338e8dc8e75deb565a416ad50e2beb852f75f79bd7
SHA512

0248ac8befaa1717f9771c8a7445915d716ca6f60b8a29071ad9648b14ab7304e4e707cc2226ea7a348bcc6de9cf42669bd8ad63ea7e0c6e170a6f746c251eb6
SSDEEP

192:bONbedw+lJ56DX+IRXU4DGrQkGG1w4FpvOqYNRQbP6W3:bONbedw+lJ56DXLSsG1HX36W3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1708	1984	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
1984	AcroRd32.exe
1984	AcroRd32.exe
1984	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1708	1984	AcroRd32.exe	30
PID 1984 wrote to memory of 1708	1984	AcroRd32.exe	30
PID 1984 wrote to memory of 1708	1984	AcroRd32.exe	30
PID 1984 wrote to memory of 1708	1984	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\ff4f5a90183bbb86eec945030e8a1618_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1984
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 752
  2⤵
  - Program crash
  PID:1708

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

Loading Replay Monitor...

Downloads

memory/1984-0-0x00000000034B0000-0x0000000003526000-memory.dmp

Filesize
472KB

Download