7a6637bbf3a600b39fb27f107d7667b308731e0804cecdc600ea9fdec4ba96cb

Analysis

max time kernel
123s
max time network
134s
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 07:50

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General

Target

bae5df3dc5a5ab8483e77814edeaccad_JaffaCakes118.dll
Size

48KB
MD5

bae5df3dc5a5ab8483e77814edeaccad
SHA1

d2ef8ead9820a7b61ba11d03d6ece1471bd99048
SHA256

7a6637bbf3a600b39fb27f107d7667b308731e0804cecdc600ea9fdec4ba96cb
SHA512

03c6795a515c6f9c84b542bb6fb8b1085db1100d32186606821124141da80069a6b2946b6b65af19a3959651476098fa6a85528267e5adcc5252005ab7e863f9
SSDEEP

768:nbY4lNoKcOA+G6GpR7m7cKrlFS7w+b2ayOvlR5oQ43DC1BP+1JEezs:EGNoxOAPlbKrm1b2aymHeJOBm1Jjs

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/3804-0-0x0000000010000000-0x000000001000D000-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 1728 wrote to memory of 3804	1728	rundll32.exe	83
PID 1728 wrote to memory of 3804	1728	rundll32.exe	83
PID 1728 wrote to memory of 3804	1728	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bae5df3dc5a5ab8483e77814edeaccad_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1728
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bae5df3dc5a5ab8483e77814edeaccad_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3804

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/3804-0-0x0000000010000000-0x000000001000D000-memory.dmp

Filesize
52KB

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