cd7e9dc67b5f4b440edb71031ccc1ee5858c45ed911bd885401b17be618137de

Analysis

max time kernel
150s
max time network
139s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
12/10/2026, 19:55

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target
CERTIFICATE.dll
Size 109KB
Sample261012-ynfk8aas9k
SHA256 cd7e9dc67b5f4b440edb71031ccc1ee5858c45ed911bd885401b17be618137de
MD5 148b56e23b9fbbdf87392a1385950db3
SHA1 720917fb724303ca0476d558351a335a40358c77
SHA512 419aefe05225360eca405ba3a73119711f037c4b2fb7391cd53b5f92996be84a635802a2ae5374591bd6907adfe0e1e23f86c283ee341d422362aa624b65e78a
SSDEEP 3072:JeBllrVtH99C3048PVnx8mMr4/tiSEdHRkmKywX6l:giAdnxqytBGRkEwX
TLSH
T185B36D01FE8549FDF9A4213C58BF3B37DA3FB8648A495A87FB24D9950472190BB22347
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

discovery

Malware Config

Signatures

Loads dropped DLL 1 IoCs

pid	Process
2648	svchost.exe

Drops file in Windows directory 2 IoCs

description	ioc	Process
File opened for modification	C:\Windows\FileName.jpg	rundll32.exe
File created	C:\Windows\FileName.jpg	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	svchost.exe

Suspicious behavior: EnumeratesProcesses 64 IoCs

pid	Process
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe
2648	svchost.exe

Suspicious use of AdjustPrivilegeToken 8 IoCs

description	pid	Process
Token: SeBackupPrivilege	4620	rundll32.exe
Token: SeRestorePrivilege	4620	rundll32.exe
Token: SeBackupPrivilege	4620	rundll32.exe
Token: SeRestorePrivilege	4620	rundll32.exe
Token: SeBackupPrivilege	4620	rundll32.exe
Token: SeRestorePrivilege	4620	rundll32.exe
Token: SeBackupPrivilege	4620	rundll32.exe
Token: SeRestorePrivilege	4620	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 2880 wrote to memory of 4620	2880	rundll32.exe	85

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\CERTIFICATE.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2880
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\CERTIFICATE.dll,#1
  2⤵
  - Drops file in Windows directory
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:4620

C:\Windows\SysWOW64\svchost.exe
C:\Windows\SysWOW64\svchost.exe -k sougou
1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:2648

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k sougou
1⤵
PID:4508

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

Loading Replay Monitor...

Downloads

filename.jpg

Path \??\c:\windows\filename.jpg
Size 9.7MB
SHA256 65d3e30701eb55ea475135d35b451d6b3bcac3aa1537b7be5fb529e4ae792290
MD5 e77346cadc1b1bbed6d8c4a8c95b8248
SHA1 2e16f7af9f017b4fb8c8b6523040fd6af5c2db94
SHA512 3516adccca501f77913ab8e2659409575c491dca127ddde34897a048a96e1d1d3f47f19c651ddeb2788e634f3b2a25a23f614c66c272d927cb7d52cd5ba95d16
SSDEEP 12288:giyq+GmLfffffffffffffffffffffffffffffffffffffffffffffffffffffffK:gi4Gm+
TLSH
T158A6BFB5BE7F4D0B4CF266EAFF98129819345F013D4AAF366B44DB15B73C648A48818C
MD5 SHA1 SHA512 SSDEEP TLSH

Submit Download