81af1dfd685f901e4a4baf72e57b671b903074af9905d54999f24943f1ba99fc

Analysis

max time kernel
16s
max time network
17s
platform
windows7_x64
resource
win7-20240729-en
resource tags

arch:x64arch:x86image:win7-20240729-enlocale:en-usos:windows7-x64system
submitted
22-08-2024 00:39

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General

Target

b5ad72cddb612e6466461ce7f0e40078_JaffaCakes118.pdf
Size

15KB
MD5

b5ad72cddb612e6466461ce7f0e40078
SHA1

2cac2c79a85f13c11111af8a5aeedba6de1ba504
SHA256

81af1dfd685f901e4a4baf72e57b671b903074af9905d54999f24943f1ba99fc
SHA512

9b4d206e975575bd8d5c12a98c9ecc3026d4a30120e9a6ea74e6374a9758d02fca612404b3dd3d4c09e35726dd8ab524781925f3359a65baa37af7e48d188b85
SSDEEP

384:4ONyCeewIjJizoFwqZYHeFRVOr5ARe47rVcDTImAx2+1hGoipbyoyKEN2QytpmLW:iTmG3qJlS

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2416	1720	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
1720	AcroRd32.exe
1720	AcroRd32.exe
1720	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1720 wrote to memory of 2416	1720	AcroRd32.exe	30
PID 1720 wrote to memory of 2416	1720	AcroRd32.exe	30
PID 1720 wrote to memory of 2416	1720	AcroRd32.exe	30
PID 1720 wrote to memory of 2416	1720	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\b5ad72cddb612e6466461ce7f0e40078_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1720
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 1720 -s 748
  2⤵
  - Program crash
  PID:2416

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/1720-0-0x0000000002A30000-0x0000000002AA6000-memory.dmp

Filesize
472KB

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