3ebc85787abc9b024c098d8267865c592775e63813cca84ee259835d62023906

Analysis

max time kernel
141s
max time network
146s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
11/08/2024, 02:28

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General

Target

88a42f6c550d7b3e722817640e046644_JaffaCakes118.dll
Size

9KB
MD5

88a42f6c550d7b3e722817640e046644
SHA1

19b9011d3e223a87622c6f0875588b1761784c4c
SHA256

3ebc85787abc9b024c098d8267865c592775e63813cca84ee259835d62023906
SHA512

af5b012d15dd60c3d99652108176675c44490eba823349fdacb28c8056a62f34cba0c4034bb77800595d2a8bcd290f3ad14029b417786364fff2858bac236abf
SSDEEP

96:q1V7dR7uwEU+hCT3GrxZ4MUtPNlz0MdG8EWvdM3IWwG34b:kuwEt8rsTUtPLzKNWSYWF4b

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4908	2192	WerFault.exe	86

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 1988 wrote to memory of 2192	1988	rundll32.exe	86
PID 1988 wrote to memory of 2192	1988	rundll32.exe	86
PID 1988 wrote to memory of 2192	1988	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\88a42f6c550d7b3e722817640e046644_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1988
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\88a42f6c550d7b3e722817640e046644_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2192
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2192 -s 624
    3⤵
    - Program crash
    PID:4908

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 2192 -ip 2192
1⤵
PID:832

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/2192-0-0x0000000000D80000-0x0000000000D87000-memory.dmp

Filesize
28KB

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memory/2192-1-0x0000000000D80000-0x0000000000D87000-memory.dmp

Filesize
28KB

Download