a50ed62f070cc583a667ab4c6aa611ab3497c3ad48feb866d22167acb64b618e

Analysis

max time kernel
135s
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
19/08/2024, 02:21

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General

Target

a93409dd3e2d3e2d5cbbd1179bc8cab7_JaffaCakes118.dll
Size

2KB
MD5

a93409dd3e2d3e2d5cbbd1179bc8cab7
SHA1

9013d1f9eab93b34800c9d9178fb00d76f7323a6
SHA256

a50ed62f070cc583a667ab4c6aa611ab3497c3ad48feb866d22167acb64b618e
SHA512

9acc04e49b01dcc0a6c65518f1185697f2c1c0039e49b7adc204e9e39145d8b63be1c0df57af838e63a73ebf8276f40731dd2535dd132096d266ed5700dc427c

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2960	628	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	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3616 wrote to memory of 628	3616	rundll32.exe	84
PID 3616 wrote to memory of 628	3616	rundll32.exe	84
PID 3616 wrote to memory of 628	3616	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a93409dd3e2d3e2d5cbbd1179bc8cab7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a93409dd3e2d3e2d5cbbd1179bc8cab7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:628
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 628 -s 552
    3⤵
    - Program crash
    PID:2960

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 628 -ip 628
1⤵
PID:972

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/628-0-0x0000000010000000-0x000000001001F000-memory.dmp

Filesize
124KB

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