032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2

Analysis

max time kernel
105s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
16-12-2024 14:54

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General

Target

032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe
Size

610KB
MD5

43adfedd763123c09e833b04cfc07570
SHA1

3bf5711153b7037d42bf2044264048a1779e1ed5
SHA256

032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2
SHA512

f6f3e6597b439c37fa72626f7f6a27950dd37b32932f190709a45611b120225635a2c9f6ec02cd988019488c5ba9497d139509efffc7f14bb9a0a82e6d4e0f46
SSDEEP

12288:1ATuTAnKGwUAW3ycQqgYo3CyWoKEY3ZQi7gfqOuuh+c:fT+KjUdQqboyyWoK1NGqzuhb

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
4284	3632	WerFault.exe	102
3228	3352	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	032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.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	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE
Token: SeShutdownPrivilege	3436	Explorer.EXE
Token: SeCreatePagefilePrivilege	3436	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
3632	winver.exe
3352	032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3352 wrote to memory of 3632	3352	032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe	102
PID 3352 wrote to memory of 3632	3352	032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe	102
PID 3352 wrote to memory of 3632	3352	032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe	102
PID 3352 wrote to memory of 3632	3352	032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe	102
PID 3632 wrote to memory of 3436	3632	winver.exe	56
PID 3352 wrote to memory of 3436	3352	032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3436
- C:\Users\Admin\AppData\Local\Temp\032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe
  "C:\Users\Admin\AppData\Local\Temp\032f0ad9b351042a3a71ddc25474f097fb4eb196a3aa40f8d2a86e8c51dc0ab2N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3352
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:3632
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 3632 -s 300
      4⤵
      Program crash
      PID:4284
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3352 -s 900
    3⤵
    - Program crash
    PID:3228

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:1532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 424 -p 3632 -ip 3632
1⤵
PID:3548

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 184 -p 3352 -ip 3352
1⤵
PID:3316

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

Replay Monitor

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Downloads

memory/3352-1-0x0000000004700000-0x0000000004D58000-memory.dmp

Filesize
6.3MB

Download
memory/3352-2-0x0000000003D10000-0x0000000003D11000-memory.dmp

Filesize
4KB

Download
memory/3352-3-0x0000000004700000-0x0000000004D58000-memory.dmp

Filesize
6.3MB

Download
memory/3352-4-0x0000000003D10000-0x0000000003D11000-memory.dmp

Filesize
4KB

Download
memory/3352-5-0x0000000003D10000-0x0000000003D11000-memory.dmp

Filesize
4KB

Download
memory/3352-6-0x0000000003D10000-0x0000000003D11000-memory.dmp

Filesize
4KB

Download
memory/3352-7-0x0000000003D10000-0x0000000003D11000-memory.dmp

Filesize
4KB

Download
memory/3352-11-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3352-18-0x0000000004700000-0x0000000004D58000-memory.dmp

Filesize
6.3MB

Download
memory/3436-9-0x00000000012D0000-0x00000000012D6000-memory.dmp

Filesize
24KB

Download
memory/3436-10-0x00000000012D0000-0x00000000012D6000-memory.dmp

Filesize
24KB

Download
memory/3436-15-0x00000000012E0000-0x00000000012E6000-memory.dmp

Filesize
24KB

Download