a259c1e6aa23f0196a1607e9ffb2c4919ee6e018e1c3b386f7bc1c0cfcda68b5

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 22:04

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General

Target

f0b3270ca660057b2242570fd69ff080_JaffaCakes118.pdf
Size

15KB
MD5

f0b3270ca660057b2242570fd69ff080
SHA1

0a74965fc6d8974bb147188899ae3854ea07003f
SHA256

a259c1e6aa23f0196a1607e9ffb2c4919ee6e018e1c3b386f7bc1c0cfcda68b5
SHA512

591c3d4864ac583a42488c946a0def85c45775f3ef3f20c0a8eb845364c5a3fbdd0fd466275fd2d09a57626e76afc333f3eb368a0478e4011b8b63b40bb65adb
SSDEEP

384:4ONyCeewIjJizRGJCL+4SZiMYsja5PK7PEKTL6LQOyxwpu7a7GwOuv:FZ8Cs

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2080	1800	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
1800	AcroRd32.exe
1800	AcroRd32.exe
1800	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1800 wrote to memory of 2080	1800	AcroRd32.exe	30
PID 1800 wrote to memory of 2080	1800	AcroRd32.exe	30
PID 1800 wrote to memory of 2080	1800	AcroRd32.exe	30
PID 1800 wrote to memory of 2080	1800	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\f0b3270ca660057b2242570fd69ff080_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1800
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1800 -s 752
  2⤵
  - Program crash
  PID:2080

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/1800-0-0x0000000004240000-0x00000000042B6000-memory.dmp

Filesize
472KB

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