0aa9dba17c91e94178aef17953bca88db60e4b27afeceb2a3826a268e4bc0205

Analysis

max time kernel
149s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20260911-en
resource tags

arch:x64arch:x86image:win10v2004-20260911-enlocale:en-usos:windows10-2004-x64systemwindows
submitted
30/09/2026, 02:10

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General

Target
cyggcc_s-1.dll
Size 108KB
Sample260930-clq4aat19j
SHA256 0aa9dba17c91e94178aef17953bca88db60e4b27afeceb2a3826a268e4bc0205
MD5 9ac4cda1b5082732d14b725fd28c7df4
SHA1 9e11a8308f6eeedf00be244bacd4e52b713bb151
SHA512 a09f7160fbe7c46751a639c8762ffa737e767ce9c95b1c28d59c07f7dc66f8bf75a716da1fbd4f02cc6282be6afbf4986a865c9a62daaca62d56a70369430d65
SSDEEP 1536:o4iwultju4/8/bIag/5UMInQ0MVnkY0OwXVv2Ve5xsBg:oqmt64/IIag/pTVnc2oHsBg
TLSH
T190B32950FA8B10E5D45779B051A7A73F9E343E160034EEB9FF89E75BE532702B12920A
MD5 SHA1 SHA512 SSDEEP TLSH

Score

3^/10

discovery

Malware Config

Signatures

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 AdjustPrivilegeToken 3 IoCs

description	pid	Process
Token: SeRestorePrivilege	2856	rundll32.exe
Token: SeBackupPrivilege	2856	rundll32.exe
Token: SeDebugPrivilege	2856	rundll32.exe

Suspicious use of WriteProcessMemory 1 IoCs

description	pid	Process	procid_target
PID 4396 wrote to memory of 2856	4396	rundll32.exe	86

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\cyggcc_s-1.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:4396
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\cyggcc_s-1.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of AdjustPrivilegeToken
  PID:2856

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

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Downloads

memory/2856-0-0x000000006FC40000-0x000000006FC62000-memory.dmp

Download

memory/2856-2-0x0000000061000000-0x00000000614F0000-memory.dmp