018ff841916d0b816bed9fbac1d3aaa8adebcb3cd998f18d9aed1da3ea7a7024

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
17/08/2024, 08:50

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General

Target

a1e83877b7a75260dcc4d5e6641830ac_JaffaCakes118.pdf
Size

132KB
MD5

a1e83877b7a75260dcc4d5e6641830ac
SHA1

5257e8f467c6faf1000a06a1352d36e983f2e3fd
SHA256

018ff841916d0b816bed9fbac1d3aaa8adebcb3cd998f18d9aed1da3ea7a7024
SHA512

8fc1e73c7845436136919f59b277d8274ca512f30eb2a6caa31490676ec28fbfbaf9e47c1e322841429f024a62eccb504fc30cdb5f5f0a836da5e6c18697dac4
SSDEEP

768:kkKE5YSYaZb6tRJTaY1CqYYY7Y0IYZYaYYVYdYYY9+YAYQY2YMnIUEYxgYYYjUSH:G

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2540	2552	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
2552	AcroRd32.exe
2552	AcroRd32.exe
2552	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2540	2552	AcroRd32.exe	30
PID 2552 wrote to memory of 2540	2552	AcroRd32.exe	30
PID 2552 wrote to memory of 2540	2552	AcroRd32.exe	30
PID 2552 wrote to memory of 2540	2552	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\a1e83877b7a75260dcc4d5e6641830ac_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2552
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2552 -s 752
  2⤵
  - Program crash
  PID:2540

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/2552-0-0x0000000003D80000-0x0000000003DF6000-memory.dmp

Filesize
472KB

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