d68f1c044139f1adefdb6fd1523e055d50b62fa60b02a988913d35dffce31290

Analysis

max time kernel
148s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
19/09/2024, 14:01

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General

Target

eb7bd3b7d7d0fd668b92e80147fb64fe_JaffaCakes118.dll
Size

138KB
MD5

eb7bd3b7d7d0fd668b92e80147fb64fe
SHA1

6cac93b6ce4a84b20b4a995be8a380d8244a12d5
SHA256

d68f1c044139f1adefdb6fd1523e055d50b62fa60b02a988913d35dffce31290
SHA512

e3d4b83f47bafaa0dc181b4ee663f2cfe8c5364f7d25191126bbe7b691c4476d674a1e52b5e9b73bfb1433e3cc5d5fd6315f046bf1a8e6230ae74886f0ef99a7
SSDEEP

3072:KVOmv3843n6MGIIznDLBNR3X4Zngtybpqn:KgU84yVLBNRYZgmc

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/2516-0-0x00000000758C0000-0x00000000758E7000-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 1624 wrote to memory of 2516	1624	rundll32.exe	82
PID 1624 wrote to memory of 2516	1624	rundll32.exe	82
PID 1624 wrote to memory of 2516	1624	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\eb7bd3b7d7d0fd668b92e80147fb64fe_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1624
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\eb7bd3b7d7d0fd668b92e80147fb64fe_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2516

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/2516-0-0x00000000758C0000-0x00000000758E7000-memory.dmp

Filesize
156KB

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