d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6

Analysis

max time kernel
114s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
08-01-2025 14:51

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General

Target

d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe
Size

225KB
MD5

6445de36f51a7a68e5b18b67be6befe0
SHA1

7104c9f795a1f58af5a61ad9c78e5eb3fa712d7a
SHA256

d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6
SHA512

42d926dc44b6d1249b9062f69cde4b23a942a6fa9e202cb0f29af5bbb3f4e6c6c50f00dca0dcb960a5df2712513542b4617abc7e73334059d8672626cfaea9e7
SSDEEP

6144:JA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:JATuTAnKGwUAW3ycQqgP

Score

3^/10

discovery

Malware Config

Signatures

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Program crash 2 IoCs

pid	pid_target	Process	procid_target
2304	4964	WerFault.exe	102
4996	3244	WerFault.exe	82

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	d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	winver.exe

Modifies data under HKEY_USERS 1 IoCs

description	ioc	Process
Set value (str)	\REGISTRY\USER\.DEFAULT\Software\Classes\Local Settings\MuiCache\26\52C64B7E\@%SystemRoot%\system32\hnetcfgclient.dll,-201 = "HNetCfg Client"	svchost.exe

Suspicious use of AdjustPrivilegeToken 4 IoCs

description	pid	Process
Token: SeShutdownPrivilege	3476	Explorer.EXE
Token: SeCreatePagefilePrivilege	3476	Explorer.EXE
Token: SeShutdownPrivilege	3476	Explorer.EXE
Token: SeCreatePagefilePrivilege	3476	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4964	winver.exe
3244	d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3244 wrote to memory of 4964	3244	d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe	102
PID 3244 wrote to memory of 4964	3244	d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe	102
PID 3244 wrote to memory of 4964	3244	d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe	102
PID 3244 wrote to memory of 4964	3244	d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe	102
PID 4964 wrote to memory of 3476	4964	winver.exe	56
PID 3244 wrote to memory of 3476	3244	d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3476
- C:\Users\Admin\AppData\Local\Temp\d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe
  "C:\Users\Admin\AppData\Local\Temp\d35c3b1dd5c4d0f419a49c3aa71a7db0efd9f80150152c945498d672b9b077e6.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3244
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:4964
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4964 -s 300
      4⤵
      Program crash
      PID:2304
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3244 -s 956
    3⤵
    - Program crash
    PID:4996

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:388

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4964 -ip 4964
1⤵
PID:1416

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 3244 -ip 3244
1⤵
PID:1120

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/3244-1-0x00000000045D0000-0x0000000004C28000-memory.dmp

Filesize
6.3MB

Download
memory/3244-2-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/3244-3-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/3244-4-0x00000000045D0000-0x0000000004C28000-memory.dmp

Filesize
6.3MB

Download
memory/3244-5-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/3244-6-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/3244-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3244-17-0x00000000045D0000-0x0000000004C28000-memory.dmp

Filesize
6.3MB

Download
memory/3476-8-0x0000000000D50000-0x0000000000D56000-memory.dmp

Filesize
24KB

Download
memory/3476-9-0x0000000000D50000-0x0000000000D56000-memory.dmp

Filesize
24KB

Download
memory/3476-14-0x0000000000D60000-0x0000000000D66000-memory.dmp

Filesize
24KB

Download