4442bfa5fb13a5fc7d96484b2b664501d86fa71d50ec6e0f2a13a6df8875469c

Analysis

max time kernel
134s
max time network
145s
platform
windows10-2004_x64
resource
win10v2004-20240709-en
resource tags

arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
submitted
24-07-2024 08:35

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General

Target

6af0d5ca931e2450ecd52066fcc4856c_JaffaCakes118.dll
Size

55KB
MD5

6af0d5ca931e2450ecd52066fcc4856c
SHA1

114bfa3fd64581483037162765d43d9178ca59f9
SHA256

4442bfa5fb13a5fc7d96484b2b664501d86fa71d50ec6e0f2a13a6df8875469c
SHA512

5e14f9a8675f112985784cc9ec2df3a4d205ecf48c420ea03766ed8a64f93e7fbbe9e6020b94c42e5602d8ad15d78d101d42e2ea416f640ba41ec8c804b8438a
SSDEEP

768:h8WTpVT0X8zblJ2vegGQoRmx3cDEFt1MPzbcLvxcjBXBHq1KKoVq+Ai4f:RVn2xoRmxsQFt1GzbEcdX5q1KKoQN

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/4336-0-0x0000000010000000-0x000000001000D000-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 3484 wrote to memory of 4336	3484	rundll32.exe	83
PID 3484 wrote to memory of 4336	3484	rundll32.exe	83
PID 3484 wrote to memory of 4336	3484	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\6af0d5ca931e2450ecd52066fcc4856c_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:3484
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\6af0d5ca931e2450ecd52066fcc4856c_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4336

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/4336-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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