c144c5c6387ce79eff0d59db8a59deb97395e80486f6594e052e980ab78f201d

Analysis

max time kernel
140s
max time network
117s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
19-08-2024 18:03

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General

Target

ac067f5af0fe525de4640b64e9104478_JaffaCakes118.dll
Size

431KB
MD5

ac067f5af0fe525de4640b64e9104478
SHA1

077a9f7172641038f76373db4a97f040e85e4a5f
SHA256

c144c5c6387ce79eff0d59db8a59deb97395e80486f6594e052e980ab78f201d
SHA512

8a38932bab6ac14db4fa511006004469134c991a3082da8a3eabac0bdc3809ba48662e205d8c639244c595f62b66abb6d5563812b7c02e319e6bbd4393190ed3
SSDEEP

6144:tQLg2qEOlsN9+AMYa5c9lf8TTS4k2aiWfQ4CW3e0dZfFgCZTdsmnElksiBpCUXzk:t2TMYQG4GQm1dTdxGmnOzi2Uj/UKli

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2436	2308	WerFault.exe	28

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 11 IoCs

description	pid	Process	procid_target
PID 2260 wrote to memory of 2308	2260	rundll32.exe	28
PID 2260 wrote to memory of 2308	2260	rundll32.exe	28
PID 2260 wrote to memory of 2308	2260	rundll32.exe	28
PID 2260 wrote to memory of 2308	2260	rundll32.exe	28
PID 2260 wrote to memory of 2308	2260	rundll32.exe	28
PID 2260 wrote to memory of 2308	2260	rundll32.exe	28
PID 2260 wrote to memory of 2308	2260	rundll32.exe	28
PID 2308 wrote to memory of 2436	2308	rundll32.exe	29
PID 2308 wrote to memory of 2436	2308	rundll32.exe	29
PID 2308 wrote to memory of 2436	2308	rundll32.exe	29
PID 2308 wrote to memory of 2436	2308	rundll32.exe	29

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac067f5af0fe525de4640b64e9104478_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2260
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac067f5af0fe525de4640b64e9104478_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2308
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2308 -s 292
    3⤵
    - Program crash
    PID:2436

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

Replay Monitor

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Downloads

memory/2308-2-0x00000000001C0000-0x0000000000248000-memory.dmp

Filesize
544KB

Download
memory/2308-5-0x00000000001C0000-0x0000000000248000-memory.dmp

Filesize
544KB

Download
memory/2308-4-0x0000000000212000-0x0000000000213000-memory.dmp

Filesize
4KB

Download
memory/2308-3-0x00000000001C0000-0x0000000000248000-memory.dmp

Filesize
544KB

Download
memory/2308-1-0x00000000001C0000-0x0000000000248000-memory.dmp

Filesize
544KB

Download
memory/2308-0-0x00000000001C0000-0x0000000000248000-memory.dmp

Filesize
544KB

Download
memory/2308-6-0x00000000001C0000-0x0000000000248000-memory.dmp

Filesize
544KB

Download
memory/2308-7-0x00000000001C0000-0x0000000000248000-memory.dmp

Filesize
544KB

Download
memory/2308-8-0x0000000000212000-0x0000000000213000-memory.dmp

Filesize
4KB

Download