10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a

Analysis

max time kernel
119s
max time network
96s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
22-12-2024 07:19

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General

Target

10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe
Size

610KB
MD5

ca0efcad730c56201e0785c9c53574f2
SHA1

d0d1d023d4a401efcea05e193532851f7df77713
SHA256

10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a
SHA512

5eecfc4c53afceb77ba2be5c2a309114e360d7f7d53a5754099dfb51d99c4fd8946225a1f42e6f105d75266a0c41d663799f7d73858472cb2244254dad463937
SSDEEP

12288:3ATuTAnKGwUAW3ycQqgYo3CyWoKEY3ZQi7gfqOuuh+c:9T+KjUdQqboyyWoK1NGqzuhj

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
2684	908	WerFault.exe	102
1456	3796	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	10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.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	3540	Explorer.EXE
Token: SeCreatePagefilePrivilege	3540	Explorer.EXE
Token: SeShutdownPrivilege	3540	Explorer.EXE
Token: SeCreatePagefilePrivilege	3540	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
908	winver.exe
3796	10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3796 wrote to memory of 908	3796	10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe	102
PID 3796 wrote to memory of 908	3796	10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe	102
PID 3796 wrote to memory of 908	3796	10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe	102
PID 3796 wrote to memory of 908	3796	10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe	102
PID 908 wrote to memory of 3540	908	winver.exe	56
PID 3796 wrote to memory of 3540	3796	10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3540
- C:\Users\Admin\AppData\Local\Temp\10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe
  "C:\Users\Admin\AppData\Local\Temp\10515322698fe2433301ed8e13164d3371798b008fee10238d53415665ed806a.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3796
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:908
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 908 -s 300
      4⤵
      Program crash
      PID:2684
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3796 -s 872
    3⤵
    - Program crash
    PID:1456

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:5064

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 908 -ip 908
1⤵
PID:3228

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3796 -ip 3796
1⤵
PID:3956

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/3540-6-0x0000000000F50000-0x0000000000F56000-memory.dmp

Filesize
24KB

Download
memory/3540-7-0x0000000000F50000-0x0000000000F56000-memory.dmp

Filesize
24KB

Download
memory/3540-12-0x0000000000F60000-0x0000000000F66000-memory.dmp

Filesize
24KB

Download
memory/3796-1-0x0000000004540000-0x0000000004B98000-memory.dmp

Filesize
6.3MB

Download
memory/3796-2-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/3796-3-0x0000000004540000-0x0000000004B98000-memory.dmp

Filesize
6.3MB

Download
memory/3796-4-0x00000000024A0000-0x00000000024A1000-memory.dmp

Filesize
4KB

Download
memory/3796-8-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3796-15-0x0000000004540000-0x0000000004B98000-memory.dmp

Filesize
6.3MB

Download