407328322ce3cada26ddc76d342c40ff7fae8db956632e76c1c2c8ee81e51c17

Analysis

max time kernel
141s
max time network
121s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
29-09-2024 16:22

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General

Target

fee841b5d759999413f88f14569d21ad_JaffaCakes118.dll
Size

94KB
MD5

fee841b5d759999413f88f14569d21ad
SHA1

acc50a3f8a23d7bac93c3cdcf7ca9036bb6ae558
SHA256

407328322ce3cada26ddc76d342c40ff7fae8db956632e76c1c2c8ee81e51c17
SHA512

97db5697065576666c969a90fd66135d39d847a7a2906913f19f2ebf8966514b791669aa9bae02d5274fc617fccc0e5565983f70b5c5cd746506b1252a28817f
SSDEEP

1536:LvcXHqlQmbryHzmUM8nksBiAe8pKmYzLhNG6Yr7FHjmFl2XW4eYrj3zNqc96z+sb:LvW2TbryiUZkZqVYzLFYr7FHjmFcXWua

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2688	1948	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 2640 wrote to memory of 1948	2640	rundll32.exe	30
PID 2640 wrote to memory of 1948	2640	rundll32.exe	30
PID 2640 wrote to memory of 1948	2640	rundll32.exe	30
PID 2640 wrote to memory of 1948	2640	rundll32.exe	30
PID 2640 wrote to memory of 1948	2640	rundll32.exe	30
PID 2640 wrote to memory of 1948	2640	rundll32.exe	30
PID 2640 wrote to memory of 1948	2640	rundll32.exe	30
PID 1948 wrote to memory of 2688	1948	rundll32.exe	31
PID 1948 wrote to memory of 2688	1948	rundll32.exe	31
PID 1948 wrote to memory of 2688	1948	rundll32.exe	31
PID 1948 wrote to memory of 2688	1948	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fee841b5d759999413f88f14569d21ad_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2640
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fee841b5d759999413f88f14569d21ad_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:1948
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1948 -s 240
    3⤵
    - Program crash
    PID:2688

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/1948-0-0x0000000000400000-0x000000000041D000-memory.dmp

Filesize
116KB

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