a45faf0c3f756ffa8bff18247120d7b52ad5bd77babc55d2c10ee4f5b8fc34c0

Analysis

max time kernel
121s
max time network
122s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
02/10/2024, 01:09

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General

Target

0830eea95b4bc25bd01993072860dff0_JaffaCakes118.dll
Size

12.3MB
MD5

0830eea95b4bc25bd01993072860dff0
SHA1

6348d986dcbdb01f1d5344b7a2753b054505d8a4
SHA256

a45faf0c3f756ffa8bff18247120d7b52ad5bd77babc55d2c10ee4f5b8fc34c0
SHA512

298bcaa310168aabd2e68841e0719ef6548fe1b533f2eeab95756d3f901d180a728fa68b7c44db3fdbdb575232ebdae22fc56e750eb22972cce585b2642f0ab8
SSDEEP

98304:fTl/TlfTlMTl9TlFTlJTlETlnTliTlPTlkTlSTlDTlTTlGTlvTllTlwTlMTl:rxxATvvklW9IKp5yV3wA

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3032	1020	WerFault.exe	30

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 3028 wrote to memory of 1020	3028	rundll32.exe	30
PID 3028 wrote to memory of 1020	3028	rundll32.exe	30
PID 3028 wrote to memory of 1020	3028	rundll32.exe	30
PID 3028 wrote to memory of 1020	3028	rundll32.exe	30
PID 3028 wrote to memory of 1020	3028	rundll32.exe	30
PID 3028 wrote to memory of 1020	3028	rundll32.exe	30
PID 3028 wrote to memory of 1020	3028	rundll32.exe	30
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31
PID 1020 wrote to memory of 3032	1020	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\0830eea95b4bc25bd01993072860dff0_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3028
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\0830eea95b4bc25bd01993072860dff0_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1020
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1020 -s 224
    3⤵
    - Program crash
    PID:3032

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

Windows 7 deprecation

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