8c589875dee4aaf34c3dc7c3d00491f18ad0700ba08ae3b7f3fe7e437f9d11a3

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
21-09-2024 11:45

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General

Target

efb8b69e56b789e30ad9974358f560f1_JaffaCakes118.pdf
Size

14KB
MD5

efb8b69e56b789e30ad9974358f560f1
SHA1

34fd2015697fb78678dfbb6eec6a2502d9f41023
SHA256

8c589875dee4aaf34c3dc7c3d00491f18ad0700ba08ae3b7f3fe7e437f9d11a3
SHA512

1b16739d351bf2b89f5f8e7296701e26b9d72200be55db25dc40138ef2c5153e5e64970540d03816812200963d026cfad447bb338d82a2ee951435698284e636
SSDEEP

384:4ONT7lEbvrWoAsG9rGrqi9zVXer2MqmpcxYhPZzV4fvwdCeewIjJizIgz:g6NvGG

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2328	1732	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
1732	AcroRd32.exe
1732	AcroRd32.exe
1732	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1732 wrote to memory of 2328	1732	AcroRd32.exe	30
PID 1732 wrote to memory of 2328	1732	AcroRd32.exe	30
PID 1732 wrote to memory of 2328	1732	AcroRd32.exe	30
PID 1732 wrote to memory of 2328	1732	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\efb8b69e56b789e30ad9974358f560f1_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1732
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 760
  2⤵
  - Program crash
  PID:2328

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/1732-0-0x0000000002CA0000-0x0000000002D16000-memory.dmp

Filesize
472KB

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