6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7

Analysis

max time kernel
139s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
01-10-2024 17:57

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General

Target

6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe
Size

225KB
MD5

8569ae1244c1aa2acaabd3cb85b5b7f0
SHA1

0f0b342ed929f4ff179a86ce3482d753c665684b
SHA256

6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7
SHA512

08b38e1a1034916138f3d767ba49f5203976ef7ba7077e3f4ceddd3649a8abeb20ffc511dccb275a1069cb64600685efd3872d066962a146496e1a04a572c7d6
SSDEEP

6144:wA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:wATuTAnKGwUAW3ycQqgf

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
2876	1260	WerFault.exe	93
720	4668	WerFault.exe	80

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	6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.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	3532	Explorer.EXE
Token: SeCreatePagefilePrivilege	3532	Explorer.EXE
Token: SeShutdownPrivilege	3532	Explorer.EXE
Token: SeCreatePagefilePrivilege	3532	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1260	winver.exe
4668	6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4668 wrote to memory of 1260	4668	6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe	93
PID 4668 wrote to memory of 1260	4668	6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe	93
PID 4668 wrote to memory of 1260	4668	6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe	93
PID 4668 wrote to memory of 1260	4668	6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe	93
PID 1260 wrote to memory of 3532	1260	winver.exe	56
PID 4668 wrote to memory of 3532	4668	6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3532
- C:\Users\Admin\AppData\Local\Temp\6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe
  "C:\Users\Admin\AppData\Local\Temp\6eb24ff3983676ab1344dbfc7a74142c978cb25380e9770f52f3e25acd3a6ea7N.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4668
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1260
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1260 -s 300
      4⤵
      Program crash
      PID:2876
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4668 -s 900
    3⤵
    - Program crash
    PID:720

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:936

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 200 -p 1260 -ip 1260
1⤵
PID:1068

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 528 -p 4668 -ip 4668
1⤵
PID:3460

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/3532-7-0x0000000001E70000-0x0000000001E76000-memory.dmp

Filesize
24KB

Download
memory/3532-8-0x0000000001E70000-0x0000000001E76000-memory.dmp

Filesize
24KB

Download
memory/3532-12-0x0000000001EB0000-0x0000000001EB6000-memory.dmp

Filesize
24KB

Download
memory/4668-1-0x0000000004620000-0x0000000004C78000-memory.dmp

Filesize
6.3MB

Download
memory/4668-2-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/4668-3-0x0000000004620000-0x0000000004C78000-memory.dmp

Filesize
6.3MB

Download
memory/4668-4-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/4668-5-0x00000000024D0000-0x00000000024D1000-memory.dmp

Filesize
4KB

Download
memory/4668-9-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4668-15-0x0000000004620000-0x0000000004C78000-memory.dmp

Filesize
6.3MB

Download