cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724

Analysis

max time kernel
146s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
23-12-2024 03:10

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General

Target

cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe
Size

225KB
MD5

67dd76b5a7ec78a59114642f11e5eff1
SHA1

bad8dc33602c09c8325bdff61a8390b6b8eaa503
SHA256

cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724
SHA512

9b4a8050904ce41b875ef000d4cae26d4d5fe9a8c2222f5cf5275461a8d940bf8016c08528a68a6c8e939afdbbdfae1fdbb3c93d8f9145bc9a07c4823485668f
SSDEEP

6144:yA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:yATuTAnKGwUAW3ycQqgX

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
1052	2180	WerFault.exe	93
4952	3292	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	cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.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	3488	Explorer.EXE
Token: SeCreatePagefilePrivilege	3488	Explorer.EXE
Token: SeShutdownPrivilege	3488	Explorer.EXE
Token: SeCreatePagefilePrivilege	3488	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
2180	winver.exe
3292	cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 3292 wrote to memory of 2180	3292	cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe	93
PID 3292 wrote to memory of 2180	3292	cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe	93
PID 3292 wrote to memory of 2180	3292	cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe	93
PID 3292 wrote to memory of 2180	3292	cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe	93
PID 2180 wrote to memory of 3488	2180	winver.exe	56
PID 3292 wrote to memory of 3488	3292	cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe	56

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3488
- C:\Users\Admin\AppData\Local\Temp\cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe
  "C:\Users\Admin\AppData\Local\Temp\cbdc572edebb2205a2521c5827748bb93a5648937fffd1a1572c63009d9a7724.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:3292
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:2180
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2180 -s 300
      4⤵
      Program crash
      PID:1052
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 3292 -s 896
    3⤵
    - Program crash
    PID:4952

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:4692

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 2180 -ip 2180
1⤵
PID:1276

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 3292 -ip 3292
1⤵
PID:4940

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/3292-1-0x0000000004670000-0x0000000004CC8000-memory.dmp

Filesize
6.3MB

Download
memory/3292-2-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/3292-3-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/3292-4-0x0000000004670000-0x0000000004CC8000-memory.dmp

Filesize
6.3MB

Download
memory/3292-5-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/3292-6-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/3292-10-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/3292-16-0x0000000004670000-0x0000000004CC8000-memory.dmp

Filesize
6.3MB

Download
memory/3488-8-0x0000000000C00000-0x0000000000C06000-memory.dmp

Filesize
24KB

Download
memory/3488-9-0x0000000000C00000-0x0000000000C06000-memory.dmp

Filesize
24KB

Download
memory/3488-13-0x0000000000C40000-0x0000000000C46000-memory.dmp

Filesize
24KB

Download