b37916abe5ccf71a3e02695b564778f0b57cedbeefc2794d011f21dd478a1524

Analysis

max time kernel
120s
max time network
128s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
17/10/2024, 16:04

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General

Target

528aecde0b39d784153f3cdb8fcb6227_JaffaCakes118.dll
Size

28KB
MD5

528aecde0b39d784153f3cdb8fcb6227
SHA1

1092a21095e389d8b781817b760b89771adc203e
SHA256

b37916abe5ccf71a3e02695b564778f0b57cedbeefc2794d011f21dd478a1524
SHA512

29cb8251e0a50d5e21f3455c0e11b868c993010ad2362e320493dfee76679f353f16bdfbb668787c9a8ac07016a194f58d89dc62f3dd0c7bf2196699c41cb54c
SSDEEP

768:2ucJv7rWm/ija+1I1hYANn/whA08h84FB6Rx:2ucJvrZ/9Rh84Fux

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2400	2684	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 2648 wrote to memory of 2684	2648	rundll32.exe	30
PID 2648 wrote to memory of 2684	2648	rundll32.exe	30
PID 2648 wrote to memory of 2684	2648	rundll32.exe	30
PID 2648 wrote to memory of 2684	2648	rundll32.exe	30
PID 2648 wrote to memory of 2684	2648	rundll32.exe	30
PID 2648 wrote to memory of 2684	2648	rundll32.exe	30
PID 2648 wrote to memory of 2684	2648	rundll32.exe	30
PID 2684 wrote to memory of 2400	2684	rundll32.exe	31
PID 2684 wrote to memory of 2400	2684	rundll32.exe	31
PID 2684 wrote to memory of 2400	2684	rundll32.exe	31
PID 2684 wrote to memory of 2400	2684	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\528aecde0b39d784153f3cdb8fcb6227_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2648
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\528aecde0b39d784153f3cdb8fcb6227_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2684
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 2684 -s 224
    3⤵
    - Program crash
    PID:2400

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/2684-0-0x0000000000400000-0x0000000000410000-memory.dmp

Filesize
64KB

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