fdeb6cdddb9c282255b9cddc703ff0a594032f72f7e9454d8d1dd8f8bde2d6dc

Analysis

max time kernel
133s
max time network
124s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
23-08-2024 21:01

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General

Target

bd23d12582bda9f8f59530ced03b8e47_JaffaCakes118.dll
Size

63KB
MD5

bd23d12582bda9f8f59530ced03b8e47
SHA1

b942eedbf7fbc937c7e84b52b2797e461eec7009
SHA256

fdeb6cdddb9c282255b9cddc703ff0a594032f72f7e9454d8d1dd8f8bde2d6dc
SHA512

ed99f7e7ee522d0a5c23646775e42df9404ef614bfd76eabd91ba8b255fc6ae53eba5192b69d6ce601629d86b15aca2776c1e9c1b0eb5398ae6751bd18e08718
SSDEEP

1536:EGSG0TBtY31TJpoVHSOXXMasEDPNlwmjClzX1sIsh:EG2wTJpPEMrEDPNCmu71Xsh

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/2772-0-0x0000000010000000-0x000000001000D000-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 1860 wrote to memory of 2772	1860	rundll32.exe	84
PID 1860 wrote to memory of 2772	1860	rundll32.exe	84
PID 1860 wrote to memory of 2772	1860	rundll32.exe	84

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd23d12582bda9f8f59530ced03b8e47_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1860
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd23d12582bda9f8f59530ced03b8e47_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2772

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/2772-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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