0acb047f854771e2d5f5e7a3a2c8e261c86223988b2b6b00036fe64df994b537

Analysis

max time kernel
149s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20260130-en
resource tags

arch:x64arch:x86image:win10v2004-20260130-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
16/04/2026, 06:54

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General

Target
$PLUGINSDIR/DcryptDll.dll
Size 20KB
Sample260416-hppbraht7p
SHA256 0acb047f854771e2d5f5e7a3a2c8e261c86223988b2b6b00036fe64df994b537
MD5 dae9510ff635d69e6f841335f659ab7b
SHA1 1a78168b8fde21b8c7abb1021a7cc1e6a8815ff5
SHA512 5abcc0e7f414284ccd02da6c0ca302d1bfd00824c9e062b3b89c683cf856ab7a9f81a3f087cf4e4718ef37a8228bfe3e075ed751d8e340433732ede6eb3210b3
SSDEEP 384:KXu/2dddTTSUPMVDFkVHEC7NyGwYO6MhCLXXC033:UuediDF07NyGwThCLXS0
TLSH
T160920A00C6D10410D0BA6275BAF959228CB93E312476111FFFF64A6BADB4AD76B37732
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

Program crash 1 IoCs

pid	pid_target	Process	procid_target
4860	3004	WerFault.exe	85

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 1684 wrote to memory of 3004	1684	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DcryptDll.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1684
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\DcryptDll.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3004
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 600
    3⤵
    - Program crash
    PID:4860

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3004 -ip 3004
1⤵
PID:4020

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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