c058c2e842ea9bca6451ce8985509411f2418c1b7609d253c9f12e0b9dd0c177

Analysis

max time kernel
138s
max time network
128s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
13/08/2024, 19:23

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General

Target

9467cd75a47067e6b01c3330586d721d_JaffaCakes118.dll
Size

54KB
MD5

9467cd75a47067e6b01c3330586d721d
SHA1

ed90a443c63d182a14c9fa1291b8f8054bb3a71c
SHA256

c058c2e842ea9bca6451ce8985509411f2418c1b7609d253c9f12e0b9dd0c177
SHA512

77cb796e9e2c924e884cb2cfb5c624e49ea362583b7971f32617fcc11959c48f7f9c8167a3c29c574a796d445030b5cbfc6fd3769ac2449c23b34d7997098639
SSDEEP

768:m+YlPqpYYmE0eSiF/3DxpuNbKOD7xCjujRlJPJNcrRdrGecxk8Bd2vuSVpdityQp:tR0eSiF/3VMv7xCqfJhUdSel8CvVrH7+

Score

7^/10

discovery upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/1576-0-0x0000000010000000-0x000000001000E000-memory.dmp	upx

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 2072 wrote to memory of 1576	2072	rundll32.exe	87
PID 2072 wrote to memory of 1576	2072	rundll32.exe	87
PID 2072 wrote to memory of 1576	2072	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\9467cd75a47067e6b01c3330586d721d_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2072
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\9467cd75a47067e6b01c3330586d721d_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1576

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/1576-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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