c4e122ffb977518753bde5c29b6a14c8bd02240497e0e225724ec0dffd5fc0dd

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
12/10/2024, 11:50

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General

Target

39db8c85c6aca3b0b78dc2a6d244f411_JaffaCakes118.dll
Size

38KB
MD5

39db8c85c6aca3b0b78dc2a6d244f411
SHA1

21e969c96e032697a83a155e65c3fe64558b701d
SHA256

c4e122ffb977518753bde5c29b6a14c8bd02240497e0e225724ec0dffd5fc0dd
SHA512

dd4f2e3a578ade35af366fe93abe12c6c49ebd9e9d527e23f3de557dc2996b40b00c70daf2f44d4a7b86ebeda950de585c5a793cb1abe5b66a45ccd2e6a15ade
SSDEEP

768:bQ39sJa+bg0/4r4GttQ3G8LUdab00EeQ+hy+gMDDGAUkTznGzJW+:bQNG9gw4r/bQwdKtEeLymPjUkWzn

Score

5^/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/2280-0-0x0000000002100000-0x0000000002122000-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 4416 wrote to memory of 2280	4416	rundll32.exe	83
PID 4416 wrote to memory of 2280	4416	rundll32.exe	83
PID 4416 wrote to memory of 2280	4416	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\39db8c85c6aca3b0b78dc2a6d244f411_JaffaCakes118.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4416
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\39db8c85c6aca3b0b78dc2a6d244f411_JaffaCakes118.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:2280

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/2280-0-0x0000000002100000-0x0000000002122000-memory.dmp

Filesize
136KB

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