33a657d85caba3f4e8697290e08be116f645e0c983eb6be57b6c14eef207186b

Analysis

max time kernel
116s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
28/02/2025, 04:06

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General

Target

JaffaCakes118_31790876d1a0778d14f1b22dea568463.dll
Size

53KB
MD5

31790876d1a0778d14f1b22dea568463
SHA1

cce7f6fcf4d76b070c0f3c3ea47c400eb1887d01
SHA256

33a657d85caba3f4e8697290e08be116f645e0c983eb6be57b6c14eef207186b
SHA512

ce181ed58cf966dafda4a27522171f9d014316d279d66536b09781915acd338214afeb99ed58d9da6519377842b0c19bbc11f9ae99c810f76b8c2c18c19819c8
SSDEEP

1536:jFOQYSVn1GRBQiK3jn77B1sr/iTf1fn4Zi:QKn1G/QiK3jn77U+Tf1fnii

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/456-0-0x0000000010000000-0x0000000010021000-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 4524 wrote to memory of 456	4524	rundll32.exe	85
PID 4524 wrote to memory of 456	4524	rundll32.exe	85
PID 4524 wrote to memory of 456	4524	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_31790876d1a0778d14f1b22dea568463.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4524
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_31790876d1a0778d14f1b22dea568463.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:456

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/456-0-0x0000000010000000-0x0000000010021000-memory.dmp

Filesize
132KB

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