337a3677f4e87ed1a8ce10c84204ca4fbef1760bf203e4021b7941860f6e2822

Analysis

max time kernel
120s
max time network
121s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
11-08-2024 06:41

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General

Target

89611878bb57df293900eabc574e0ebd_JaffaCakes118.pdf
Size

12KB
MD5

89611878bb57df293900eabc574e0ebd
SHA1

ae45b71bb140c3b775cef72f70767c4ad098f550
SHA256

337a3677f4e87ed1a8ce10c84204ca4fbef1760bf203e4021b7941860f6e2822
SHA512

1c365bdb077656e60f77f0b45794dfdb3b8e49a9cc8874b68af1199ec35fedd9121523cfde5b3f5ed607cfad95c185af5796f89041ff8881ae32f41ad2afbf1f
SSDEEP

384:bONbedw+lJ5y6QfBwkw/QBN00HvI+u/imm3:U6Qf+kw/QBN00HvI+u/imK

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
320	2532	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
2532	AcroRd32.exe
2532	AcroRd32.exe
2532	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2532 wrote to memory of 320	2532	AcroRd32.exe	30
PID 2532 wrote to memory of 320	2532	AcroRd32.exe	30
PID 2532 wrote to memory of 320	2532	AcroRd32.exe	30
PID 2532 wrote to memory of 320	2532	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\89611878bb57df293900eabc574e0ebd_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2532
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2532 -s 752
  2⤵
  - Program crash
  PID:320

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/2532-0-0x0000000002EF0000-0x0000000002F66000-memory.dmp

Filesize
472KB

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