83fe192dd9d835b746b7a0d94bf3ce9768a97c88ba7165387c1d77b0ce03d367

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
23-08-2024 07:54

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General

Target

bae882b80c6f0042897977951a2c5d92_JaffaCakes118.pdf
Size

16KB
MD5

bae882b80c6f0042897977951a2c5d92
SHA1

af92ba715707aed314785faa1fee97f9d4d96c6b
SHA256

83fe192dd9d835b746b7a0d94bf3ce9768a97c88ba7165387c1d77b0ce03d367
SHA512

aa2bd43661176ebb662c89b5c3e97530050b3959b35a3efbc50e2d158341926f397523c4d5d03a91424498b99a9e2cb98b469cff4eb2216d1599e714eac63eed
SSDEEP

384:4ONyCeewIjJizlEu7jxvzF7ZiIwRE8rwgX8s7v:UAb7

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2832	2704	WerFault.exe	30

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
2704	AcroRd32.exe
2704	AcroRd32.exe
2704	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2704 wrote to memory of 2832	2704	AcroRd32.exe	31
PID 2704 wrote to memory of 2832	2704	AcroRd32.exe	31
PID 2704 wrote to memory of 2832	2704	AcroRd32.exe	31
PID 2704 wrote to memory of 2832	2704	AcroRd32.exe	31

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\bae882b80c6f0042897977951a2c5d92_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2704
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2704 -s 756
  2⤵
  - Program crash
  PID:2832

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/2704-0-0x0000000003EF0000-0x0000000003F66000-memory.dmp

Filesize
472KB

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