4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c

Analysis

max time kernel
146s
max time network
141s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
27/12/2024, 21:19

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General

Target

4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe
Size

237KB
MD5

e39996ae4bdbbdff15daa10eff2b9f52
SHA1

3174363a81c80d61c4e49822a2a25d4507425417
SHA256

4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c
SHA512

b576c065233cc87b4615665097bad063ebd6add3885f5d7b09a910c3084351bdb272b6e6daf970c3238ab031ed27f065bc33dd08dbc87f41ce3ffefe880b0999
SSDEEP

6144:NA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYA:NATuTAnKGwUAWVycQqgB

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
4256	4956	WerFault.exe	103
4708	5096	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	4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.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	3448	Explorer.EXE
Token: SeCreatePagefilePrivilege	3448	Explorer.EXE
Token: SeShutdownPrivilege	3448	Explorer.EXE
Token: SeCreatePagefilePrivilege	3448	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
4956	winver.exe
5096	4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 5096 wrote to memory of 4956	5096	4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe	103
PID 5096 wrote to memory of 4956	5096	4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe	103
PID 5096 wrote to memory of 4956	5096	4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe	103
PID 5096 wrote to memory of 4956	5096	4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe	103
PID 4956 wrote to memory of 3448	4956	winver.exe	56
PID 5096 wrote to memory of 3448	5096	4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3448
- C:\Users\Admin\AppData\Local\Temp\4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe
  "C:\Users\Admin\AppData\Local\Temp\4068ffba2b8eec56d320b00b8741fc999d8327e6759c8d69a2a5d57083145d9c.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:5096
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:4956
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4956 -s 300
      4⤵
      Program crash
      PID:4256
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 5096 -s 768
    3⤵
    - Program crash
    PID:4708

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:2432

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4956 -ip 4956
1⤵
PID:532

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 368 -p 5096 -ip 5096
1⤵
PID:3436

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/3448-8-0x00000000014D0000-0x00000000014D6000-memory.dmp

Filesize
24KB

Download
memory/3448-9-0x00000000014D0000-0x00000000014D6000-memory.dmp

Filesize
24KB

Download
memory/3448-14-0x00000000016B0000-0x00000000016B6000-memory.dmp

Filesize
24KB

Download
memory/5096-1-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download
memory/5096-2-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/5096-3-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/5096-4-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download
memory/5096-5-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/5096-6-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/5096-10-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/5096-17-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download