6ad26791880fb30d31564009461a03c4f53a03b6a234281ba13095ab21d944c9

Analysis

max time kernel
121s
max time network
123s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 01:56

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General

Target

a91fadaaa87f02629470b8b6014d0f8c_JaffaCakes118.pdf
Size

11KB
MD5

a91fadaaa87f02629470b8b6014d0f8c
SHA1

acbcea5d1168413866dbbf1005b64bb4afa4022f
SHA256

6ad26791880fb30d31564009461a03c4f53a03b6a234281ba13095ab21d944c9
SHA512

80781f72aabc952a83ac247e84e2e1689c0c62b28e226d3ccf2672531f034dd4808e5de2e6674212d39f2123a8c5d759b3cfa597a06ea4642906b5171cf4b62a
SSDEEP

192:bONbedw+lJ5xJ9q/7NTv7D1Of7L8WUK1vd0WrJq77WqhePpzaFZM77P5TBk35KJt:bONbedw+lJ5xWDD1OsZM7Ftk35KJPWwT

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2336	2496	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
2496	AcroRd32.exe
2496	AcroRd32.exe
2496	AcroRd32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 2496 wrote to memory of 2336	2496	AcroRd32.exe	31
PID 2496 wrote to memory of 2336	2496	AcroRd32.exe	31
PID 2496 wrote to memory of 2336	2496	AcroRd32.exe	31
PID 2496 wrote to memory of 2336	2496	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\a91fadaaa87f02629470b8b6014d0f8c_JaffaCakes118.pdf"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2496
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 2496 -s 752
  2⤵
  - Program crash
  PID:2336

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/2496-0-0x0000000002FC0000-0x0000000003036000-memory.dmp

Filesize
472KB

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