db96f1579ce243331ef37962fe0c6256124d4a2e97cf22f50458dc5bbea0fae1

Analysis

max time kernel
133s
max time network
139s
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, 22:04

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General

Target

bd55317f23639dbe6aef73273f8f9a4e_JaffaCakes118.dll
Size

61KB
MD5

bd55317f23639dbe6aef73273f8f9a4e
SHA1

f0868bff7fb7278f8303ff99cf9ca828bc14afb1
SHA256

db96f1579ce243331ef37962fe0c6256124d4a2e97cf22f50458dc5bbea0fae1
SHA512

bf5fad2c5329a35009471dae972f23590ce6b49a15dc9d56502024aa5b7d469e48c443a68f563c4a7f544c18c9c2d319596cb1f7b7c6736e7e9a714541d80249
SSDEEP

1536:1zExMwCGQ2jgBrhYU+Nh8FHUfiWHd6Tw3ML5UPqV:1I+wCGvEBujSSf/wT6pPo

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/2432-0-0x0000000010000000-0x000000001000E000-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 4792 wrote to memory of 2432	4792	rundll32.exe	87
PID 4792 wrote to memory of 2432	4792	rundll32.exe	87
PID 4792 wrote to memory of 2432	4792	rundll32.exe	87

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd55317f23639dbe6aef73273f8f9a4e_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4792
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\bd55317f23639dbe6aef73273f8f9a4e_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2432

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/2432-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

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