6592043c51e47b11f59396b740e65f22caac521d8f4e6678236fb6adc6d6015d

Analysis

max time kernel
135s
max time network
126s
platform
windows10-2004_x64
resource
win10v2004-20240910-en
resource tags

arch:x64arch:x86image:win10v2004-20240910-enlocale:en-usos:windows10-2004-x64system
submitted
03-10-2024 20:15

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General

Target

105eaaafe12c53b3a18bf626e4696962_JaffaCakes118.dll
Size

173KB
MD5

105eaaafe12c53b3a18bf626e4696962
SHA1

02f14e614237a749e6228feeaa516cf27382bb17
SHA256

6592043c51e47b11f59396b740e65f22caac521d8f4e6678236fb6adc6d6015d
SHA512

46ea24c656f570c9972b3127b42b06b40fefec7ffef7e931f99b9067da821e77a1d99d930b2dd5e661cca7a05b462016c0550a8294812e811f85aa30b6273130
SSDEEP

3072:XeZeKyJbvN/dSqA2xReFURUdXE3eXuOfO1LJW4LTkyagDic9/baswYzL/m18p:XeZby9N1SoeGCdXErAO1RLLWswYz3

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4544	4416	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 1548 wrote to memory of 4416	1548	rundll32.exe	84
PID 1548 wrote to memory of 4416	1548	rundll32.exe	84
PID 1548 wrote to memory of 4416	1548	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\105eaaafe12c53b3a18bf626e4696962_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1548
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\105eaaafe12c53b3a18bf626e4696962_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4416
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4416 -s 592
    3⤵
    - Program crash
    PID:4544

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 448 -p 4416 -ip 4416
1⤵
PID:3088

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/4416-0-0x00000000005E0000-0x00000000005F7000-memory.dmp

Filesize
92KB

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