51ada83a2cbaca7f0fc7839ba8c155229acff61c9f5b6cb9cb303b5b722fa9f3

Analysis

max time kernel
148s
max time network
125s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260911-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
14/10/2026, 11:13

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General

Target
jaffacakes118_UDS.DangerousObject.Multi.Generic.dll
Size 15KB
Sample261014-nbfeksb15v
SHA256 51ada83a2cbaca7f0fc7839ba8c155229acff61c9f5b6cb9cb303b5b722fa9f3
MD5 21a8de42f79f4ce11ed0d006854bc2d3
SHA1 6703eed28533716f341df62c3129421fc0e4849c
SHA512 d513284f6ff569bfc93f000aa3a3fdc0fa99682a0347c0462f65136254c593a041ba94e2016fdc004b48b9bf838ddeb189409e62a52814f224eae88298d1b9e4
SSDEEP 192:npm8AQeRtU2VaWQPPprQniwpzlxMSDEFXFbkIv6u9EvW8jPX8BD:pmT1o2Vcn1KzlxMeqFbXvzEvW8TwD
TLSH
T13962DBE5BEE96C87FA65627C9AF6C322363DB9E007538B034934553B1B52EC67DC0602
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery upx

Malware Config

Signatures

ACProtect 1.3x - 1.4x DLL software 2 IoCs

Detects file using ACProtect software.

resource	yara_rule
behavioral2/memory/4448-0-0x000000006D6C0000-0x000000006D6CB000-memory.dmp	acprotect
behavioral2/memory/4448-1-0x000000006D6C0000-0x000000006D6CB000-memory.dmp	acprotect

UPX packed file 2 IoCs

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

upx

resource	yara_rule
behavioral2/memory/4448-0-0x000000006D6C0000-0x000000006D6CB000-memory.dmp	upx
behavioral2/memory/4448-1-0x000000006D6C0000-0x000000006D6CB000-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 1 IoCs

description	pid	Process	procid_target
PID 1252 wrote to memory of 4448	1252	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_UDS.DangerousObject.Multi.Generic.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1252
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\jaffacakes118_UDS.DangerousObject.Multi.Generic.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4448

Network

MITRE ATT&CK Enterprise v16

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/4448-0-0x000000006D6C0000-0x000000006D6CB000-memory.dmp

Download

memory/4448-1-0x000000006D6C0000-0x000000006D6CB000-memory.dmp