378d720ecbe3e27ae283257f0e15bebbfabab4610c929a91a1b19226d3e787e5

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240221-en
resource tags

arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
submitted
20-06-2024 09:00

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General

Target

04880fd0b2663d31f63141ad83948d11_JaffaCakes118.dll
Size

14KB
MD5

04880fd0b2663d31f63141ad83948d11
SHA1

64c535757dc7d41cd82710e4202f0ac9e17412cd
SHA256

378d720ecbe3e27ae283257f0e15bebbfabab4610c929a91a1b19226d3e787e5
SHA512

cc5e1f252222965180c6347107b665430a448de122d0934f5a512fa1ab90d56720669ab7a0ee6ad1481f239815512bb0d02377556a527c9df0e0819cfed9a22a
SSDEEP

384:d94Q5CpkV+svcYEe5JJblqdOI3H+eQwxZ6//WiP9LmSB+cllklN:d9HCRybEKlgOIOdwvm/W0xAN

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 8 IoCs

pid	Process
1816	rundll32.exe
1816	rundll32.exe
1816	rundll32.exe
1816	rundll32.exe
1816	rundll32.exe
1816	rundll32.exe
1816	rundll32.exe
1816	rundll32.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1816	rundll32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 2128 wrote to memory of 1816	2128	rundll32.exe	28
PID 2128 wrote to memory of 1816	2128	rundll32.exe	28
PID 2128 wrote to memory of 1816	2128	rundll32.exe	28
PID 2128 wrote to memory of 1816	2128	rundll32.exe	28
PID 2128 wrote to memory of 1816	2128	rundll32.exe	28
PID 2128 wrote to memory of 1816	2128	rundll32.exe	28
PID 2128 wrote to memory of 1816	2128	rundll32.exe	28
PID 1816 wrote to memory of 1184	1816	rundll32.exe	21

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1184
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\04880fd0b2663d31f63141ad83948d11_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:2128
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\04880fd0b2663d31f63141ad83948d11_JaffaCakes118.dll,#1
    3⤵
    - Drops file in System32 directory
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of AdjustPrivilegeToken
    - Suspicious use of WriteProcessMemory
    PID:1816

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/1184-4-0x0000000002E80000-0x0000000002E81000-memory.dmp

Filesize
4KB

Download
memory/1816-2-0x0000000025012000-0x0000000025013000-memory.dmp

Filesize
4KB

Download
memory/1816-1-0x0000000025000000-0x000000002501A000-memory.dmp

Filesize
104KB

Download
memory/1816-0-0x0000000025000000-0x000000002501A000-memory.dmp

Filesize
104KB

Download