978df3599cf93018a42de32032ac5cd7166b11e7b4ecc8403ae327fe7f2d4df8

Analysis

user interaction
yes
max time kernel
30s
platform
windows11-ltsc_2024_x64
resource
win11ltsc2024-20260629-en
resource tags

arch:x64arch:x86image:win11ltsc2024-20260629-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
submitted
03/07/2026, 04:24

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General

Target
DLLs/DiddyWare2010.dll
Size 21KB
Sample260703-e1v2wsgs6r
SHA256 978df3599cf93018a42de32032ac5cd7166b11e7b4ecc8403ae327fe7f2d4df8
MD5 5babb65085bd4c4e775ec41a8b734f98
SHA1 2a5aaaaea9e71669d4ec6e5761e0e9331510f42b
SHA512 056ce0197cd6096376f61badd0213042034638846ba762b63e41504e72ca634e0b45b7b1f7e6784a8f8a2d48ae2226a4ed81abefdb05ccebc7993b4d51438c53
SSDEEP 384:kE+E07hUo/H+WC9l22FCppXkgawerAVVB44DMUoGg:kE+/VUo/H+WC9l7FQpXkgaweraB44DMh
TLSH
T130A2C04290C3E8E3C626E7F477A2BC1E21ED56698A3052075EEC872D4787EE9500F1F9
MD5 SHA1 SHA512 SSDEEP TLSH

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/1676-0-0x0000000075040000-0x000000007506C000-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 1424 wrote to memory of 1676	1424	rundll32.exe	88

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\DLLs\DiddyWare2010.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1424
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\DLLs\DiddyWare2010.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1676

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/1676-0-0x0000000075040000-0x000000007506C000-memory.dmp

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