f4de89af1270ee2425a438958a87d619070c9f623f798e981c08f0feb55a1151

Analysis

max time kernel
133s
max time network
123s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
20/08/2024, 05:15

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General

Target

adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe
Size

127KB
MD5

adfb8bee7acb70bbad61a4810607e4ed
SHA1

50ba5dd43777199a2317a0dbddfd711f0514cc6a
SHA256

f4de89af1270ee2425a438958a87d619070c9f623f798e981c08f0feb55a1151
SHA512

a0e01288761c08b0b4090280d25d73fef9a6e00dcc00068fb8b7db3a0ab6544f7aa28b1699cf1a1f0c1cb37694b45d1689864b24d617e87a49e5164a07d881d3
SSDEEP

1536:/rbvZoW0EOaUUpKtdtnnBKTwRvWSiaaBR9aa/Wg+7NtL7nIDpmSjPe+GcN5OJSKj:XZoW6UCnpRvWSiaaMgonIDpmSa+N5wTj

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
5048	636	WerFault.exe	84

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	adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 636 wrote to memory of 4924	636	adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe	85
PID 636 wrote to memory of 4924	636	adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe	85
PID 636 wrote to memory of 4924	636	adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe	85

C:\Users\Admin\AppData\Local\Temp\adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:636
- C:\Users\Admin\AppData\Local\Temp\adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe
  C:\Users\Admin\AppData\Local\Temp\adfb8bee7acb70bbad61a4810607e4ed_JaffaCakes118.exe
  2⤵
  PID:4924
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 636 -s 376
  2⤵
  - Program crash
  PID:5048

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 636 -ip 636
1⤵
PID:4848

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

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Downloads

memory/636-0-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

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memory/636-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download