13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac

Analysis

max time kernel
113s
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
19-12-2024 06:50

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General

Target

13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe
Size

237KB
MD5

2766add6e6e28f3f66691aa89fd9b132
SHA1

7a99a7bfed619593062a94500b41232e63f794cd
SHA256

13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac
SHA512

1afb3d9b56a32bc58a7bb933c8f5d494b836cadad8353d2d58b35a8a2ed7aac6a34e07ee76698f435125b84a8ed2c65b220a29e5340756b2417c19944f14e782
SSDEEP

6144:dA2P27yTAnKGw0hjFhSR/W1nyAJ9v0pMtRCpYw:dATuTAnKGwUAWVycQqgL

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
1960	720	WerFault.exe	102
4652	1864	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	13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.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	3624	Explorer.EXE
Token: SeCreatePagefilePrivilege	3624	Explorer.EXE
Token: SeShutdownPrivilege	3624	Explorer.EXE
Token: SeCreatePagefilePrivilege	3624	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
720	winver.exe
1864	13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1864 wrote to memory of 720	1864	13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe	102
PID 1864 wrote to memory of 720	1864	13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe	102
PID 1864 wrote to memory of 720	1864	13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe	102
PID 1864 wrote to memory of 720	1864	13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe	102
PID 720 wrote to memory of 3624	720	winver.exe	56
PID 1864 wrote to memory of 3624	1864	13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3624
- C:\Users\Admin\AppData\Local\Temp\13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe
  "C:\Users\Admin\AppData\Local\Temp\13214e38645f16b53a3b46f2396d2a84e0506b8d4d1369ec2cc69bf0568652ac.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1864
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:720
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 720 -s 300
      4⤵
      Program crash
      PID:1960
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1864 -s 776
    3⤵
    - Program crash
    PID:4652

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:2552

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 720 -ip 720
1⤵
PID:1484

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 1864 -ip 1864
1⤵
PID:4772

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/1864-1-0x00000000046F0000-0x0000000004D48000-memory.dmp

Filesize
6.3MB

Download
memory/1864-2-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/1864-3-0x00000000046F0000-0x0000000004D48000-memory.dmp

Filesize
6.3MB

Download
memory/1864-4-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/1864-5-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/1864-9-0x0000000000400000-0x000000000043F000-memory.dmp

Filesize
252KB

Download
memory/1864-16-0x00000000046F0000-0x0000000004D48000-memory.dmp

Filesize
6.3MB

Download
memory/3624-7-0x0000000000A00000-0x0000000000A06000-memory.dmp

Filesize
24KB

Download
memory/3624-8-0x0000000000A00000-0x0000000000A06000-memory.dmp

Filesize
24KB

Download
memory/3624-13-0x0000000000A10000-0x0000000000A16000-memory.dmp

Filesize
24KB

Download