b78cb936dfdeb472a49eae3de8beffa6d122a0b175e33231a8c8c0deff07f9d8

Analysis

max time kernel
149s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240704-en
resource tags

arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
submitted
27/07/2024, 15:48

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General

Target
78ad1cc8804c9ef809322ba1e9b6e5c7_JaffaCakes118.dll
Size 2KB
Sample240727-s82raswfnn
SHA256 b78cb936dfdeb472a49eae3de8beffa6d122a0b175e33231a8c8c0deff07f9d8
MD5 78ad1cc8804c9ef809322ba1e9b6e5c7
SHA1 bfa12cb4c07750f3da2182768afebc40a7d05667
SHA512 e47ab632608c310f227303d89a204beb5bceb6ef288e7634d07f1bed4120c0b6d9c979add5cd2d6bcc7c5116a9303e0fa4f271cf955782b15747e52c1acb6ff1
MD5 SHA1 SHA512

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4464	4780	WerFault.exe	83

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 4236 wrote to memory of 4780	4236	rundll32.exe	83
PID 4236 wrote to memory of 4780	4236	rundll32.exe	83
PID 4236 wrote to memory of 4780	4236	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\78ad1cc8804c9ef809322ba1e9b6e5c7_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4236
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\78ad1cc8804c9ef809322ba1e9b6e5c7_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4780
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4780 -s 548
    3⤵
    - Program crash
    PID:4464

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 4780 -ip 4780
1⤵
PID:4896

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/4780-0-0x000000006CE10000-0x000000006CE49000-memory.dmp

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