231ea61d93a3ee47c63f04115cf5853fe1761fa476fca73b05b6568f55ebc292

Analysis

max time kernel
138s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
21/07/2024, 17:33

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General

Target

60c57886290ae5215e42c688065a330d_JaffaCakes118.dll
Size

13KB
MD5

60c57886290ae5215e42c688065a330d
SHA1

73c7e863efbbc77755f05f3cd4664edfe77539ce
SHA256

231ea61d93a3ee47c63f04115cf5853fe1761fa476fca73b05b6568f55ebc292
SHA512

0625354c06dc069edf931d88b274f556c9bd520d58b6cf5a75c139bc3fe616a79abbab0d755c44bf58598475c6085f5576b9be5cc8b73149f18f92ecceec6b4b
SSDEEP

384:8/0ZwkBGa/OnPgjEjuTKDB0cUTGthmMUNl:RBGa/OO46m0cfCMw

Score

8^/10

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

Drops file in System32 directory 1 IoCs

description	ioc	Process
File created	C:\Windows\SysWOW64\mseion.sys	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

pid	Process
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe
4272	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	4272	rundll32.exe

Suspicious use of WriteProcessMemory 4 IoCs

description	pid	Process	procid_target
PID 3892 wrote to memory of 4272	3892	rundll32.exe	84
PID 3892 wrote to memory of 4272	3892	rundll32.exe	84
PID 3892 wrote to memory of 4272	3892	rundll32.exe	84
PID 4272 wrote to memory of 3404	4272	rundll32.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:3404
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\60c57886290ae5215e42c688065a330d_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3892
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\60c57886290ae5215e42c688065a330d_JaffaCakes118.dll,#1
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:4272

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4272-0-0x0000000025000000-0x0000000025018000-memory.dmp

Filesize
96KB

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