09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8

Analysis

max time kernel
149s
max time network
154s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
27/09/2024, 22:52

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General

Target

09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe
Size

225KB
MD5

5f93ee06b006c3f1235bde56a1f73b3d
SHA1

5a7dca306aefdd9f507c7bb3e7ddc2d5350e0606
SHA256

09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8
SHA512

b55377b66a06229b9b828b2914e426ddf8192cfaeb9a477bb9114649253c16038bad7286ac0488d112414565fee3cc41d720b654e4a9c9e191909a0870985e01
SSDEEP

6144:NA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:NATuTAnKGwUAW3ycQqgf

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
3268	1580	WerFault.exe	93
1188	1984	WerFault.exe	81

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	winver.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.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	3548	Explorer.EXE
Token: SeCreatePagefilePrivilege	3548	Explorer.EXE
Token: SeShutdownPrivilege	3548	Explorer.EXE
Token: SeCreatePagefilePrivilege	3548	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1580	winver.exe
1984	09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1984 wrote to memory of 1580	1984	09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe	93
PID 1984 wrote to memory of 1580	1984	09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe	93
PID 1984 wrote to memory of 1580	1984	09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe	93
PID 1984 wrote to memory of 1580	1984	09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe	93
PID 1580 wrote to memory of 3548	1580	winver.exe	56
PID 1984 wrote to memory of 3548	1984	09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3548
- C:\Users\Admin\AppData\Local\Temp\09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe
  "C:\Users\Admin\AppData\Local\Temp\09c595fade0bbf49163e1f5b89888db4a5d0aadfe012b87c781a9fb7db59f0a8.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:1984
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1580
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1580 -s 300
      4⤵
      Program crash
      PID:3268
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 1984 -s 776
    3⤵
    - Program crash
    PID:1188

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:2008

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 1580 -ip 1580
1⤵
PID:4092

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1984 -ip 1984
1⤵
PID:3768

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/1984-1-0x0000000004680000-0x0000000004CD8000-memory.dmp

Filesize
6.3MB

Download
memory/1984-2-0x00000000044E0000-0x00000000044E1000-memory.dmp

Filesize
4KB

Download
memory/1984-6-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/1984-12-0x0000000004680000-0x0000000004CD8000-memory.dmp

Filesize
6.3MB

Download
memory/3548-4-0x0000000000750000-0x0000000000756000-memory.dmp

Filesize
24KB

Download
memory/3548-5-0x0000000000750000-0x0000000000756000-memory.dmp

Filesize
24KB

Download
memory/3548-9-0x0000000000790000-0x0000000000796000-memory.dmp

Filesize
24KB

Download