44e6496622a32cf8b38caad776fd12c8698a5082caa1d5868e21386777d91646

Analysis

max time kernel
148s
max time network
149s
platform
windows10-2004_x64
resource
win10v2004-20231222-en
resource tags

arch:x64arch:x86image:win10v2004-20231222-enlocale:en-usos:windows10-2004-x64system
submitted
24/12/2023, 15:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

Photo01 By ‮‮‮‮gpj.scr
Size

547KB
MD5

dc5e556beac206f025de1c9f92d2e39b
SHA1

c0820fed333a9bb3c800950e5d3f46b0ade731e0
SHA256

560e31e0a9b21391f252a3096e2e0e495eb7c33a7548de1d71dea1a334536aee
SHA512

4f34c33157fa78e7d068480962ad30116673a62fff7591b95d245e3cdc56e218cb6c8cc63ad1930d555a033ce810ba929c9040ebcc7df61099f673fbb8e6b621
SSDEEP

12288:oXTxe8fUp6qreT2A+FY0u7qMg+RIGjFGKOyeRJatK:xpVLqg+KW5b3tK

Score

10^/10

evasion

Malware Config

Signatures

Modifies firewall policy service 2 TTPs 10 IoCs

evasion

Modify Registry

T1112

Windows Service

T1543.003

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Local\Temp\Photo01 By ????gpj.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\Photo01 By ????gpj.exe:*:Enabled:Windows Messanger"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile	reg.exe
Key created	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications	reg.exe
Set value (int)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\DoNotAllowExceptions = "0"	reg.exe
Set value (str)	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List\C:\Users\Admin\AppData\Roaming\Updbsp01.exe = "C:\\Users\\Admin\\AppData\\Roaming\\Updbsp01.exe:*:Enabled:Windows Messanger"	reg.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000\Control Panel\International\Geo\Nation	Photo01 By ‮‮‮‮gpj.scr

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2348 set thread context of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Modifies registry class 1 IoCs

description	ioc	Process
Key created	\REGISTRY\USER\S-1-5-21-3803511929-1339359695-2191195476-1000_Classes\Local Settings	Photo01 By ‮‮‮‮gpj.scr

Modifies registry key 1 TTPs 4 IoCs

Modify Registry

T1112

pid	Process
4796	reg.exe
1480	reg.exe
4664	reg.exe
3980	reg.exe

Suspicious use of AdjustPrivilegeToken 36 IoCs

description	pid	Process
Token: SeDebugPrivilege	2348	Photo01 By ‮‮‮‮gpj.scr
Token: 1	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeCreateTokenPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeAssignPrimaryTokenPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeLockMemoryPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeIncreaseQuotaPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeMachineAccountPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeTcbPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeSecurityPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeTakeOwnershipPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeLoadDriverPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeSystemProfilePrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeSystemtimePrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeProfSingleProcessPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeIncBasePriorityPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeCreatePagefilePrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeCreatePermanentPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeBackupPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeRestorePrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeShutdownPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeDebugPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeAuditPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeSystemEnvironmentPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeChangeNotifyPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeRemoteShutdownPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeUndockPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeSyncAgentPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeEnableDelegationPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeManageVolumePrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeImpersonatePrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: SeCreateGlobalPrivilege	1532	Photo01 By ‮‮‮‮gpj.scr
Token: 31	1532	Photo01 By ‮‮‮‮gpj.scr
Token: 32	1532	Photo01 By ‮‮‮‮gpj.scr
Token: 33	1532	Photo01 By ‮‮‮‮gpj.scr
Token: 34	1532	Photo01 By ‮‮‮‮gpj.scr
Token: 35	1532	Photo01 By ‮‮‮‮gpj.scr

Suspicious use of SetWindowsHookEx 8 IoCs

pid	Process
1532	Photo01 By ‮‮‮‮gpj.scr
1532	Photo01 By ‮‮‮‮gpj.scr
1532	Photo01 By ‮‮‮‮gpj.scr
1532	Photo01 By ‮‮‮‮gpj.scr
1532	Photo01 By ‮‮‮‮gpj.scr
1532	Photo01 By ‮‮‮‮gpj.scr
1532	Photo01 By ‮‮‮‮gpj.scr
1532	Photo01 By ‮‮‮‮gpj.scr

Suspicious use of WriteProcessMemory 35 IoCs

description	pid	Process	procid_target
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 2348 wrote to memory of 1532	2348	Photo01 By ‮‮‮‮gpj.scr	91
PID 1532 wrote to memory of 1380	1532	Photo01 By ‮‮‮‮gpj.scr	100
PID 1532 wrote to memory of 1380	1532	Photo01 By ‮‮‮‮gpj.scr	100
PID 1532 wrote to memory of 1380	1532	Photo01 By ‮‮‮‮gpj.scr	100
PID 1532 wrote to memory of 2396	1532	Photo01 By ‮‮‮‮gpj.scr	99
PID 1532 wrote to memory of 2396	1532	Photo01 By ‮‮‮‮gpj.scr	99
PID 1532 wrote to memory of 2396	1532	Photo01 By ‮‮‮‮gpj.scr	99
PID 1532 wrote to memory of 3208	1532	Photo01 By ‮‮‮‮gpj.scr	98
PID 1532 wrote to memory of 3208	1532	Photo01 By ‮‮‮‮gpj.scr	98
PID 1532 wrote to memory of 3208	1532	Photo01 By ‮‮‮‮gpj.scr	98
PID 1532 wrote to memory of 904	1532	Photo01 By ‮‮‮‮gpj.scr	96
PID 1532 wrote to memory of 904	1532	Photo01 By ‮‮‮‮gpj.scr	96
PID 1532 wrote to memory of 904	1532	Photo01 By ‮‮‮‮gpj.scr	96
PID 1380 wrote to memory of 4796	1380	cmd.exe	97
PID 1380 wrote to memory of 4796	1380	cmd.exe	97
PID 1380 wrote to memory of 4796	1380	cmd.exe	97
PID 2396 wrote to memory of 1480	2396	cmd.exe	101
PID 2396 wrote to memory of 1480	2396	cmd.exe	101
PID 2396 wrote to memory of 1480	2396	cmd.exe	101
PID 3208 wrote to memory of 4664	3208	cmd.exe	102
PID 3208 wrote to memory of 4664	3208	cmd.exe	102
PID 3208 wrote to memory of 4664	3208	cmd.exe	102
PID 904 wrote to memory of 3980	904	cmd.exe	104
PID 904 wrote to memory of 3980	904	cmd.exe	104
PID 904 wrote to memory of 3980	904	cmd.exe	104
PID 2348 wrote to memory of 1924	2348	Photo01 By ‮‮‮‮gpj.scr	103
PID 2348 wrote to memory of 1924	2348	Photo01 By ‮‮‮‮gpj.scr	103
PID 2348 wrote to memory of 1924	2348	Photo01 By ‮‮‮‮gpj.scr	103

C:\Users\Admin\AppData\Local\Temp\Photo01 By ‮‮‮‮gpj.scr
"C:\Users\Admin\AppData\Local\Temp\Photo01 By ‮‮‮‮gpj.scr" /S
1⤵
- Checks computer location settings
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2348
- C:\Users\Admin\AppData\Local\Temp\Photo01 By ‮‮‮‮gpj.scr
  "C:\Users\Admin\AppData\Local\Temp\Photo01 By ‮‮‮‮gpj.scr"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  - Suspicious use of SetWindowsHookEx
  - Suspicious use of WriteProcessMemory
  PID:1532
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Updbsp01.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Updbsp01.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:904
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Roaming\Updbsp01.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Updbsp01.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:3980
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:3208
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:4664
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\Photo01 By ????gpj.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\Photo01 By ????gpj.exe:*:Enabled:Windows Messanger" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:2396
  - - C:\Windows\SysWOW64\reg.exe
      REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List /v "C:\Users\Admin\AppData\Local\Temp\Photo01 By ????gpj.exe" /t REG_SZ /d "C:\Users\Admin\AppData\Local\Temp\Photo01 By ????gpj.exe:*:Enabled:Windows Messanger" /f
      4⤵
      Modifies firewall policy service
      Modifies registry key
      PID:1480
- - C:\Windows\SysWOW64\cmd.exe
    cmd /c REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
    3⤵
    - Suspicious use of WriteProcessMemory
    PID:1380
- C:\Windows\SysWOW64\WScript.exe
  "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Roaming\YICsc.vbs"
  2⤵
  PID:1924

C:\Windows\SysWOW64\reg.exe
REG ADD HKLM\System\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile /v "DoNotAllowExceptions" /t REG_DWORD /d "0" /f
1⤵
- Modifies firewall policy service
- Modifies registry key
PID:4796

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Create or Modify System Process

T1543

Windows Service

T1543.003

Privilege Escalation

Create or Modify System Process

T1543

Windows Service

T1543.003

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Roaming\YICsc.vbs

Filesize
399B

MD5
ce01be7699a958d0bc7ed4d3207b49d7

SHA1
006dd08cb31da33ab0f54baa30f8d28e34dd83de

SHA256
0c9b78079d5172366b8806bffcb293a7b42bf83850148e5509ebe566e01e585a

SHA512
7a0d92283cb9317bf99e14df7d8ae0eaa17af007177a231f974c95a924f67d2cd40600ffd051ef55eb6258720ebb8500b56e482d8e512b128eb184f2d0490c08

Download Submit
memory/1532-6-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/1532-3-0x0000000000400000-0x0000000000479000-memory.dmp

Filesize
484KB

Download
memory/2348-1-0x0000000001140000-0x0000000001150000-memory.dmp

Filesize
64KB

Download
memory/2348-0-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/2348-2-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download
memory/2348-17-0x0000000074CD0000-0x0000000075281000-memory.dmp

Filesize
5.7MB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads