69258fe2f5301743ae6ee937f4f00224b85e36af50da4acb5faf222a335fe834

Analysis

max time kernel
94s
max time network
144s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19-09-2024 06:56

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General

Target

eacd3eda4948313bd7c610715020ea56_JaffaCakes118.dll
Size

6KB
MD5

eacd3eda4948313bd7c610715020ea56
SHA1

b2022f5dbfb1947768b21769af88519dc2ffed57
SHA256

69258fe2f5301743ae6ee937f4f00224b85e36af50da4acb5faf222a335fe834
SHA512

6c4bb0284387cee27b849353dac2089f91dea77097f37d9861a3fab1bf3ded3334fa86476ddcb797b52123ffddb236680a29179398c6d126201fdb31a936a42d
SSDEEP

192:2GI+bxPTZj5o6uQQlDIY5AAlNsQkgUw99:2GI+bTto69oD7AAsO

Score

8^/10

discovery persistence privilege_escalation

Malware Config

Signatures

Event Triggered Execution: AppInit DLLs 1 TTPs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
persistence privilege_escalation

AppInit DLLs
T1546.010

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 behavior: EnumeratesProcesses 4 IoCs

pid	Process
1492	rundll32.exe
1492	rundll32.exe
1492	rundll32.exe
1492	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1492	rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 1540 wrote to memory of 1492	1540	rundll32.exe	82
PID 1540 wrote to memory of 1492	1540	rundll32.exe	82
PID 1540 wrote to memory of 1492	1540	rundll32.exe	82
PID 1492 wrote to memory of 3388	1492	rundll32.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3388
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eacd3eda4948313bd7c610715020ea56_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:1540
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\eacd3eda4948313bd7c610715020ea56_JaffaCakes118.dll,#1
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1492

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

Privilege Escalation

Event Triggered Execution

T1546

AppInit DLLs

T1546.010

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/1492-0-0x0000000025000000-0x0000000025013000-memory.dmp

Filesize
76KB

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