eb26b38a604cf98b95a39fd249c0771e351061a9894d22284cdfe984e8fc7a6c

Analysis

max time kernel
149s
max time network
159s
platform
windows10-2004_x64
resource
win10v2004-20260513-en
resource tags

arch:x64arch:x86image:win10v2004-20260513-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
03/06/2026, 00:18

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General

Target
ModEngine/lua/dlls/MonoDataCollector32.dll
Size 407KB
Sample260603-alkv6agy6r
SHA256 eb26b38a604cf98b95a39fd249c0771e351061a9894d22284cdfe984e8fc7a6c
MD5 c5b870ce07da5206d8a81e139920b7dc
SHA1 f868450ed5f886f084c00345c75143c65fd9338e
SHA512 7dfb3e9940ec0d14b42c77483f71274701c46483e65ee57a0853a31f688cc5c3d0c0af2050229ba196d9beff9813f259e3f92eec9d8352cc0e416feb4eb1a6be
SSDEEP 12288:CLM9vziuDEVmqU2Im5/P1OhGKexP+gVuQ:lLiuDEV15/tVP+ouQ
TLSH
T13994AE1135C2C133E9BF0574387AE65616BEA9301FB988FBD7D85A2E0E742C19735A23
MD5 SHA1 SHA512 SSDEEP TLSH

Score

5^/10

discovery

Malware Config

Signatures

Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs

pid	Process
3796	rundll32.exe

Program crash 1 IoCs

pid	pid_target	Process	procid_target
1004	3796	WerFault.exe	86

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 1128 wrote to memory of 3796	1128	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ModEngine\lua\dlls\MonoDataCollector32.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1128
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ModEngine\lua\dlls\MonoDataCollector32.dll,#1
  2⤵
  - Suspicious use of NtSetInformationThreadHideFromDebugger
  - System Location Discovery: System Language Discovery
  PID:3796
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3796 -s 612
    3⤵
    - Program crash
    PID:1004

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 3796 -ip 3796
1⤵
PID:3120

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

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v16

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