a4c2c7e534af3c22c6c06091c15455304a96f4e70838ee2807388a894488d200

Analysis

max time kernel
140s
max time network
137s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
18/08/2024, 01:48

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General

Target

a4ea8ca6a9b5a8ee68eef77c0424ca9e_JaffaCakes118.dll
Size

184KB
MD5

a4ea8ca6a9b5a8ee68eef77c0424ca9e
SHA1

47d1098109639559f01e3e87df1eef5f482285c1
SHA256

a4c2c7e534af3c22c6c06091c15455304a96f4e70838ee2807388a894488d200
SHA512

dc4e34838b60ed62295217a35b809bf364f2e6d55bb138df47fe3e8affb22422dd7a1f9b5ec62f9a9337a89a0af75270611a53053cbbdff9da8e3b253684fffe
SSDEEP

3072:LzgzToEN4ocjC1HzLcXT9xR9mKH9Ttw35ODyLLfOhh:4z7zLcX5U6Tt85ODkLi

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

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3132 wrote to memory of 3584	3132	rundll32.exe	84
PID 3132 wrote to memory of 3584	3132	rundll32.exe	84
PID 3132 wrote to memory of 3584	3132	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a4ea8ca6a9b5a8ee68eef77c0424ca9e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3132
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a4ea8ca6a9b5a8ee68eef77c0424ca9e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3584

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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