c0d8b7a5040c243028fe599d10001d048b90378ee06deffff05ee5ecf299a636

Analysis

max time kernel
16s
max time network
18s
platform
windows7_x64
resource
win7-20240705-en
resource tags

arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
submitted
24/08/2024, 06:34

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General

Target

be100d6fbe98e6d8ba9274bce69f55e9_JaffaCakes118.dll
Size

13KB
MD5

be100d6fbe98e6d8ba9274bce69f55e9
SHA1

6532de48180ca7d175fbbe6ba641950d172cff8f
SHA256

c0d8b7a5040c243028fe599d10001d048b90378ee06deffff05ee5ecf299a636
SHA512

ddcfeb1d9c250b1e1dcc6bf0436f185220e10e1a0dcd0adfeb648596c61d65e85afc7c0a0c376b32eaafd7d268802ec55484c6c08e8e4649ef6e333788d51688
SSDEEP

192:3Pi9rBgMUgsiEsnbiyteOQtTudQU/Gqg1niRAiK6:/OUgswnuy5+Tu6v1i2i

Score

3^/10

discovery

Malware Config

Signatures

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

Modifies registry class 6 IoCs

description	ioc	Process
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E03C23BD-35B7-49C2-BBCA-6D8CEC2507E3}\InprocServer32	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID	rundll32.exe
Key created	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E03C23BD-35B7-49C2-BBCA-6D8CEC2507E3}	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E03C23BD-35B7-49C2-BBCA-6D8CEC2507E3}\InprocServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\be100d6fbe98e6d8ba9274bce69f55e9_JaffaCakes118.dll"	rundll32.exe
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{E03C23BD-35B7-49C2-BBCA-6D8CEC2507E3}\InprocServer32\ThreadingModel = "Apartment"	rundll32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2256	rundll32.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3068 wrote to memory of 2256	3068	rundll32.exe	29
PID 3068 wrote to memory of 2256	3068	rundll32.exe	29
PID 3068 wrote to memory of 2256	3068	rundll32.exe	29
PID 3068 wrote to memory of 2256	3068	rundll32.exe	29
PID 3068 wrote to memory of 2256	3068	rundll32.exe	29
PID 3068 wrote to memory of 2256	3068	rundll32.exe	29
PID 3068 wrote to memory of 2256	3068	rundll32.exe	29
PID 2256 wrote to memory of 1244	2256	rundll32.exe	20

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
PID:1244
- C:\Windows\system32\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\be100d6fbe98e6d8ba9274bce69f55e9_JaffaCakes118.dll,#1
  2⤵
  - Suspicious use of WriteProcessMemory
  PID:3068
- - C:\Windows\SysWOW64\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\be100d6fbe98e6d8ba9274bce69f55e9_JaffaCakes118.dll,#1
    3⤵
    - System Location Discovery: System Language Discovery
    - Modifies registry class
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious use of WriteProcessMemory
    PID:2256

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

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Downloads

memory/1244-1-0x0000000002E90000-0x0000000002E91000-memory.dmp

Filesize
4KB

Download
memory/2256-3-0x0000000010001000-0x0000000010002000-memory.dmp

Filesize
4KB

Download
memory/2256-2-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download
memory/2256-0-0x0000000010000000-0x0000000010006000-memory.dmp

Filesize
24KB

Download