074993e860b423da514a0c90782b6f5df26587a35ae44c9af570cc2d4acd91f7

Analysis

max time kernel
141s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
14/08/2024, 19:46

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General

Target

976dd348bf2787e17962fd2daf79b8e4_JaffaCakes118.dll
Size

270KB
MD5

976dd348bf2787e17962fd2daf79b8e4
SHA1

87733aa500f2f6766bef7b971cfe5ea79261eb33
SHA256

074993e860b423da514a0c90782b6f5df26587a35ae44c9af570cc2d4acd91f7
SHA512

4c2d88e0b672a49ce3f65aa73201baf21db9531c9d2d21ac376bac3bea9401875e095f33fe05342dd8195ec8100f5ec09c24a1af38132348e1c0bf512267c4be
SSDEEP

6144:gOwB0AyQstKDkcN75/gYUYT/HTfkNQeeaQeeEQeesQeeKCQeehQee0J2ViVvPAr7:vkkytgYUYTva2u/

Score

3^/10

discovery

Malware Config

Signatures

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2732	4260	WerFault.exe	84
728	4260	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 2412 wrote to memory of 4260	2412	rundll32.exe	84
PID 2412 wrote to memory of 4260	2412	rundll32.exe	84
PID 2412 wrote to memory of 4260	2412	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\976dd348bf2787e17962fd2daf79b8e4_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2412
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\976dd348bf2787e17962fd2daf79b8e4_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4260
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 680
    3⤵
    - Program crash
    PID:2732
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4260 -s 732
    3⤵
    - Program crash
    PID:728

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4260 -ip 4260
1⤵
PID:3332

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4260 -ip 4260
1⤵
PID:2280

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/4260-1-0x00000000028A0000-0x00000000028A1000-memory.dmp

Filesize
4KB

Download
memory/4260-0-0x0000000000EA0000-0x0000000000EA1000-memory.dmp

Filesize
4KB

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