95d86194607a490430d9c9b33871fe34c091f6bf78e34e8c265b6124504a32b2

Analysis

max time kernel
149s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
22/08/2024, 15:08

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General

Target

b81c5c89ac359a8efe559540b63db219_JaffaCakes118.dll
Size

9KB
MD5

b81c5c89ac359a8efe559540b63db219
SHA1

25239b7dca1668759076b3f1e0a93aa9bf38a952
SHA256

95d86194607a490430d9c9b33871fe34c091f6bf78e34e8c265b6124504a32b2
SHA512

d89e3f26a3496738eb6b3f5892abc4e68a5b0e6061b09aaaf2ffa76b881ecdc9790378db12dbb9273ac1fdbc4400569bc969696648ae5e3938b8c2d0491a7df7
SSDEEP

96:q1V7dR7uwEU+hCT3GrxZ4MUtPNlz0MdG8EWvdM3IWwG34bot:kuwEt8rsTUtPLzKNWSYWF4bE

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3600	1504	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 4920 wrote to memory of 1504	4920	rundll32.exe	84
PID 4920 wrote to memory of 1504	4920	rundll32.exe	84
PID 4920 wrote to memory of 1504	4920	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b81c5c89ac359a8efe559540b63db219_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4920
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b81c5c89ac359a8efe559540b63db219_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1504
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1504 -s 624
    3⤵
    - Program crash
    PID:3600

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1504 -ip 1504
1⤵
PID:4828

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/1504-1-0x00000000015B0000-0x00000000015B7000-memory.dmp

Filesize
28KB

Download
memory/1504-0-0x00000000015B0000-0x00000000015B7000-memory.dmp

Filesize
28KB

Download
memory/1504-2-0x00000000015B0000-0x00000000015B7000-memory.dmp

Filesize
28KB

Download