32f6b727a354406d30c3bfb4153b17e8b9864b98e43519f75c518ac277a1cfeb

Analysis

max time kernel
122s
max time network
123s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
30-11-2024 05:07

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General

Target

b4eb14804782e13daa4772d02fb43b29_JaffaCakes118.dll
Size

66KB
MD5

b4eb14804782e13daa4772d02fb43b29
SHA1

29f2e50a5cd3ff99a36bdf27a8cfc9336aee0e9e
SHA256

32f6b727a354406d30c3bfb4153b17e8b9864b98e43519f75c518ac277a1cfeb
SHA512

98ca12f9ad65c98afb7fedbfc6ded86c66a9130914c93eeaac4e69c91b93c6bfc7323f46196dc9d75f039bbc8208d106475097715f38e7fca92c2bdd460d8198
SSDEEP

1536:NomNZnI+CQSrNXZySOh97iHFBZcqZAfMOsnr5d:NooC+CzOliHFBZ/eEOsnH

Score

5^/10

discovery upx

Malware Config

Signatures

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral1/memory/2196-2-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/2196-1-0x0000000010000000-0x000000001000E000-memory.dmp	upx
behavioral1/memory/2196-0-0x0000000010000000-0x000000001000E000-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 7 IoCs

description	pid	Process	procid_target
PID 2204 wrote to memory of 2196	2204	rundll32.exe	30
PID 2204 wrote to memory of 2196	2204	rundll32.exe	30
PID 2204 wrote to memory of 2196	2204	rundll32.exe	30
PID 2204 wrote to memory of 2196	2204	rundll32.exe	30
PID 2204 wrote to memory of 2196	2204	rundll32.exe	30
PID 2204 wrote to memory of 2196	2204	rundll32.exe	30
PID 2204 wrote to memory of 2196	2204	rundll32.exe	30

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4eb14804782e13daa4772d02fb43b29_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b4eb14804782e13daa4772d02fb43b29_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2196

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/2196-2-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2196-1-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download
memory/2196-0-0x0000000010000000-0x000000001000E000-memory.dmp

Filesize
56KB

Download