1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92

Analysis

max time kernel
108s
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
01-01-2025 22:20

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General

Target

1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe
Size

225KB
MD5

2da4c570a78f9d8d84318e44a92fd665
SHA1

494438901dc0e5697f65fb90a645f15dccd3a260
SHA256

1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92
SHA512

46b5e63e45ae9365b3e770428f8223f7579964008f70b7d4b17f853f6f91ffdb7bcd24cac962a2825dc5de3755ad3ad75c3eaf841d8d8146d3f5887f87a750d0
SSDEEP

6144:lA2P27yTAnKGw0hjFhSR/W11yAJ9v0pMtRCpYM:lATuTAnKGwUAW3ycQqg3

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
2576	1128	WerFault.exe	93
1824	4384	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	1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.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	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE
Token: SeShutdownPrivilege	3356	Explorer.EXE
Token: SeCreatePagefilePrivilege	3356	Explorer.EXE

Suspicious use of FindShellTrayWindow 2 IoCs

pid	Process
1128	winver.exe
4384	1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 4384 wrote to memory of 1128	4384	1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe	93
PID 4384 wrote to memory of 1128	4384	1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe	93
PID 4384 wrote to memory of 1128	4384	1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe	93
PID 4384 wrote to memory of 1128	4384	1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe	93
PID 1128 wrote to memory of 3356	1128	winver.exe	55
PID 4384 wrote to memory of 3356	4384	1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe	55

C:\Windows\Explorer.EXE
C:\Windows\Explorer.EXE
1⤵
- Suspicious use of AdjustPrivilegeToken
PID:3356
- C:\Users\Admin\AppData\Local\Temp\1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe
  "C:\Users\Admin\AppData\Local\Temp\1210fcd613a91ce37572af5a12f4175fbfd4d1f38b7799151997b20619d94a92.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of FindShellTrayWindow
  - Suspicious use of WriteProcessMemory
  PID:4384
- - C:\Windows\SysWOW64\winver.exe
    winver
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of FindShellTrayWindow
    - Suspicious use of WriteProcessMemory
    PID:1128
  - - C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1128 -s 300
      4⤵
      Program crash
      PID:2576
- - C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -u -p 4384 -s 864
    3⤵
    - Program crash
    PID:1824

C:\Windows\System32\svchost.exe
C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
1⤵
- Modifies data under HKEY_USERS
PID:4036

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 404 -p 1128 -ip 1128
1⤵
PID:2452

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 520 -p 4384 -ip 4384
1⤵
PID:1452

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/3356-5-0x0000000000CF0000-0x0000000000CF6000-memory.dmp

Filesize
24KB

Download
memory/3356-6-0x0000000000CF0000-0x0000000000CF6000-memory.dmp

Filesize
24KB

Download
memory/3356-10-0x0000000000DE0000-0x0000000000DE6000-memory.dmp

Filesize
24KB

Download
memory/4384-1-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download
memory/4384-2-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/4384-3-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download
memory/4384-7-0x0000000000400000-0x000000000043C000-memory.dmp

Filesize
240KB

Download
memory/4384-13-0x0000000004650000-0x0000000004CA8000-memory.dmp

Filesize
6.3MB

Download