sectoprat | 383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c

Analysis

max time kernel
51s
max time network
32s
platform
windows11-21h2_x64
resource
win11-20250217-en
resource tags

arch:x64arch:x86image:win11-20250217-enlocale:en-usos:windows11-21h2-x64system
submitted
06/03/2025, 20:52

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe
Size

1.9MB
MD5

538aeeefac0c750a2f506a6f3815c7ae
SHA1

4ae1eb347e7f73618824d1c5e58dd7f0eab31848
SHA256

383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c
SHA512

ae7eb66f9e2e83442a72b9b837e3ab0d36fa16cf8b45609055d569d2d1e63c63190eb93079450a60fb3b908844144b186c6e180a0c586a7c82fd0f2290890c81
SSDEEP

24576:RMjhoB0NyTZsOtuzkYSDmzfTDIas2Mko9DTTQjrChAkBIsamQFrj0p/C2Y:oRy1sOLDMaRkUTQfkBIS0D7

Score

10^/10

sectoprat discovery execution rat trojan

Malware Config

Signatures

SectopRAT
SectopRAT is a remote access trojan first seen in November 2019.
trojan rat sectoprat

SectopRAT payload 1 IoCs

resource	yara_rule
behavioral1/memory/2652-81-0x000000001B8D0000-0x000000001B996000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat

Executes dropped EXE 2 IoCs

pid	Process
5040	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp

Loads dropped DLL 6 IoCs

pid	Process
5040	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
5040	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
3584	regsvr32.exe
2652	regsvr32.exe

Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012

Command and Scripting Interpreter: PowerShell 1 TTPs 3 IoCs

Run Powershell to execute payload.

execution

PowerShell

T1059.001

pid	Process
3140	powershell.exe
4968	powershell.exe
4968	powershell.exe

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

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 5 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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp

Suspicious behavior: EnumeratesProcesses 10 IoCs

pid	Process
3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
2652	regsvr32.exe
2652	regsvr32.exe
3140	powershell.exe
3140	powershell.exe
4968	powershell.exe
4968	powershell.exe
2652	regsvr32.exe
2652	regsvr32.exe

Suspicious use of AdjustPrivilegeToken 64 IoCs

description	pid	Process
Token: SeDebugPrivilege	3140	powershell.exe
Token: SeIncreaseQuotaPrivilege	3140	powershell.exe
Token: SeSecurityPrivilege	3140	powershell.exe
Token: SeTakeOwnershipPrivilege	3140	powershell.exe
Token: SeLoadDriverPrivilege	3140	powershell.exe
Token: SeSystemProfilePrivilege	3140	powershell.exe
Token: SeSystemtimePrivilege	3140	powershell.exe
Token: SeProfSingleProcessPrivilege	3140	powershell.exe
Token: SeIncBasePriorityPrivilege	3140	powershell.exe
Token: SeCreatePagefilePrivilege	3140	powershell.exe
Token: SeBackupPrivilege	3140	powershell.exe
Token: SeRestorePrivilege	3140	powershell.exe
Token: SeShutdownPrivilege	3140	powershell.exe
Token: SeDebugPrivilege	3140	powershell.exe
Token: SeSystemEnvironmentPrivilege	3140	powershell.exe
Token: SeRemoteShutdownPrivilege	3140	powershell.exe
Token: SeUndockPrivilege	3140	powershell.exe
Token: SeManageVolumePrivilege	3140	powershell.exe
Token: 33	3140	powershell.exe
Token: 34	3140	powershell.exe
Token: 35	3140	powershell.exe
Token: 36	3140	powershell.exe
Token: SeDebugPrivilege	4968	powershell.exe
Token: SeIncreaseQuotaPrivilege	4968	powershell.exe
Token: SeSecurityPrivilege	4968	powershell.exe
Token: SeTakeOwnershipPrivilege	4968	powershell.exe
Token: SeLoadDriverPrivilege	4968	powershell.exe
Token: SeSystemProfilePrivilege	4968	powershell.exe
Token: SeSystemtimePrivilege	4968	powershell.exe
Token: SeProfSingleProcessPrivilege	4968	powershell.exe
Token: SeIncBasePriorityPrivilege	4968	powershell.exe
Token: SeCreatePagefilePrivilege	4968	powershell.exe
Token: SeBackupPrivilege	4968	powershell.exe
Token: SeRestorePrivilege	4968	powershell.exe
Token: SeShutdownPrivilege	4968	powershell.exe
Token: SeDebugPrivilege	4968	powershell.exe
Token: SeSystemEnvironmentPrivilege	4968	powershell.exe
Token: SeRemoteShutdownPrivilege	4968	powershell.exe
Token: SeUndockPrivilege	4968	powershell.exe
Token: SeManageVolumePrivilege	4968	powershell.exe
Token: 33	4968	powershell.exe
Token: 34	4968	powershell.exe
Token: 35	4968	powershell.exe
Token: 36	4968	powershell.exe
Token: SeIncreaseQuotaPrivilege	4968	powershell.exe
Token: SeSecurityPrivilege	4968	powershell.exe
Token: SeTakeOwnershipPrivilege	4968	powershell.exe
Token: SeLoadDriverPrivilege	4968	powershell.exe
Token: SeSystemProfilePrivilege	4968	powershell.exe
Token: SeSystemtimePrivilege	4968	powershell.exe
Token: SeProfSingleProcessPrivilege	4968	powershell.exe
Token: SeIncBasePriorityPrivilege	4968	powershell.exe
Token: SeCreatePagefilePrivilege	4968	powershell.exe
Token: SeBackupPrivilege	4968	powershell.exe
Token: SeRestorePrivilege	4968	powershell.exe
Token: SeShutdownPrivilege	4968	powershell.exe
Token: SeDebugPrivilege	4968	powershell.exe
Token: SeSystemEnvironmentPrivilege	4968	powershell.exe
Token: SeRemoteShutdownPrivilege	4968	powershell.exe
Token: SeUndockPrivilege	4968	powershell.exe
Token: SeManageVolumePrivilege	4968	powershell.exe
Token: 33	4968	powershell.exe
Token: 34	4968	powershell.exe
Token: 35	4968	powershell.exe

Suspicious use of FindShellTrayWindow 1 IoCs

pid	Process
3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp

Suspicious use of WriteProcessMemory 18 IoCs

description	pid	Process	procid_target
PID 3784 wrote to memory of 5040	3784	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe	80
PID 3784 wrote to memory of 5040	3784	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe	80
PID 3784 wrote to memory of 5040	3784	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe	80
PID 5040 wrote to memory of 2012	5040	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp	81
PID 5040 wrote to memory of 2012	5040	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp	81
PID 5040 wrote to memory of 2012	5040	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp	81
PID 2012 wrote to memory of 3096	2012	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe	82
PID 2012 wrote to memory of 3096	2012	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe	82
PID 2012 wrote to memory of 3096	2012	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe	82
PID 3096 wrote to memory of 3584	3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp	84
PID 3096 wrote to memory of 3584	3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp	84
PID 3096 wrote to memory of 3584	3096	383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp	84
PID 3584 wrote to memory of 2652	3584	regsvr32.exe	85
PID 3584 wrote to memory of 2652	3584	regsvr32.exe	85
PID 2652 wrote to memory of 3140	2652	regsvr32.exe	86
PID 2652 wrote to memory of 3140	2652	regsvr32.exe	86
PID 2652 wrote to memory of 4968	2652	regsvr32.exe	89
PID 2652 wrote to memory of 4968	2652	regsvr32.exe	89

C:\Users\Admin\AppData\Local\Temp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe
"C:\Users\Admin\AppData\Local\Temp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3784
- C:\Users\Admin\AppData\Local\Temp\is-C7M4V.tmp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
  "C:\Users\Admin\AppData\Local\Temp\is-C7M4V.tmp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp" /SL5="$5021C,1592193,247808,C:\Users\Admin\AppData\Local\Temp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe"
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:5040
- - C:\Users\Admin\AppData\Local\Temp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe
    "C:\Users\Admin\AppData\Local\Temp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe" /VERYSILENT
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious use of WriteProcessMemory
    PID:2012
  - - C:\Users\Admin\AppData\Local\Temp\is-3V3H5.tmp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-3V3H5.tmp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp" /SL5="$6021C,1592193,247808,C:\Users\Admin\AppData\Local\Temp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.exe" /VERYSILENT
      4⤵
      Executes dropped EXE
      Loads dropped DLL
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of FindShellTrayWindow
      Suspicious use of WriteProcessMemory
      PID:3096
    - - C:\Windows\SysWOW64\regsvr32.exe
        
        "regsvr32.exe" /s /i:SYNC "C:\Users\Admin\AppData\Roaming\\6fwpuclnt_9.drv"
        5⤵
        Loads dropped DLL
        System Location Discovery: System Language Discovery
        Suspicious use of WriteProcessMemory
        
        PID:3584
      - C:\Windows\system32\regsvr32.exe
        
        /s /i:SYNC "C:\Users\Admin\AppData\Roaming\\6fwpuclnt_9.drv"
        6⤵
        Loads dropped DLL
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of WriteProcessMemory
        
        PID:2652
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" -Command "if (Get-ScheduledTask | Where-Object { $_.Actions.Execute -eq 'regsvr32' -and $_.Actions.Arguments -eq '/S /i:SYNC C:\Users\Admin\AppData\Roaming\6fwpuclnt_9.drv' }) { exit 0 } else { exit 1 }"
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:3140
        
        C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
        
        "powershell" "Register-ScheduledTask -Action (New-ScheduledTaskAction -Execute \"regsvr32\" -Argument \"/S /i:SYNC C:\Users\Admin\AppData\Roaming\6fwpuclnt_9.drv\") -Trigger (New-ScheduledTaskTrigger -Once -At (Get-Date).AddMinutes(1) -RepetitionInterval (New-TimeSpan -Minutes 1)) -TaskName 'MicrosoftEdgeUpdateTaskMachineUA{589359BC-6382-4758-E9B1-4120741F854B}' -Description 'MicrosoftEdgeUpdateTaskMachineUA' -Settings (New-ScheduledTaskSettingsSet -AllowStartIfOnBatteries -DontStopIfGoingOnBatteries -ExecutionTimeLimit 0) -RunLevel Highest"
        7⤵
        Command and Scripting Interpreter: PowerShell
        Suspicious behavior: EnumeratesProcesses
        Suspicious use of AdjustPrivilegeToken
        
        PID:4968

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

PowerShell

T1059.001

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

Loading Replay Monitor...

Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0\UsageLogs\powershell.exe.log

Filesize
3KB

MD5
7c6fe7c423380b59d82d999572ed03d1

SHA1
4a07399f1714b5cfaea2f92a952d1f4473c216ae

SHA256
acc79cc65eaea62a945398adad81cb5615e1480fa659c904aa5cd450165c3d66

SHA512
6e617a604568bafa22773bd3dab3b681ccfd6869ded8e11802cbbdd9ea71d4998e2a1bfcdcf07c4ec473c3b028fe593448a33e7e9c904792221e89fb8359d665

Download Submit
C:\Users\Admin\AppData\Local\Microsoft\Windows\PowerShell\StartupProfileData-NonInteractive

Filesize
1KB

MD5
472ecb84a16a92d55d3aa5c8f8db27bb

SHA1
d7a5c2492937947bf0bf986b41e400ec2ab1b6db

SHA256
d9fed33a0b11e70d15d220cd31de091e27b69a72b89db187adf92d580cb59d8e

SHA512
db7c3daa2a11e010634ec428daebbe71dae2a2a7ac6143afb20b88c17208fb9a17affc99c7054bba14840a72e52f22b0b7d5b5e269ded2e23ddd549be950a513

Download Submit
C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_ibly15jk.dso.ps1

Filesize
60B

MD5
d17fe0a3f47be24a6453e9ef58c94641

SHA1
6ab83620379fc69f80c0242105ddffd7d98d5d9d

SHA256
96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7

SHA512
5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-4277C.tmp\_isetup\_isdecmp.dll

Filesize
13KB

MD5
a813d18268affd4763dde940246dc7e5

SHA1
c7366e1fd925c17cc6068001bd38eaef5b42852f

SHA256
e19781aabe466dd8779cb9c8fa41bbb73375447066bb34e876cf388a6ed63c64

SHA512
b310ed4cd2e94381c00a6a370fcb7cc867ebe425d705b69caaaaffdafbab91f72d357966916053e72e68ecf712f2af7585500c58bb53ec3e1d539179fcb45fb4

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-C7M4V.tmp\383af7126e2e28748b4b75c66cc3406933a935931185d37b672a033cb193a26c.tmp

Filesize
1.2MB

MD5
f4e0d271d78d0ab6f8eb7764c0c761f7

SHA1
59e01bf27764127d8772c804ddce134819c819e9

SHA256
a1885560cb6679cb42a6e992266ab8fdcf7e30ca5167f7c62ecf913501939869

SHA512
6e34e80b634a6274230f8e3682d8e6df7067ba5e2327461a280502298cb3a74d4afb8af69168ceff7e5ef44b1d664af87d153416b8c1fc8bc69fa2d44a633ee7

Download Submit
C:\Users\Admin\AppData\Local\Temp\is-NR6N9.tmp\_isetup\_shfoldr.dll

Filesize
22KB

MD5
92dc6ef532fbb4a5c3201469a5b5eb63

SHA1
3e89ff837147c16b4e41c30d6c796374e0b8e62c

SHA256
9884e9d1b4f8a873ccbd81f8ad0ae257776d2348d027d811a56475e028360d87

SHA512
9908e573921d5dbc3454a1c0a6c969ab8a81cc2e8b5385391d46b1a738fb06a76aa3282e0e58d0d2ffa6f27c85668cd5178e1500b8a39b1bbae04366ae6a86d3

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmpAA6C.tmp

Filesize
20KB

MD5
22be08f683bcc01d7a9799bbd2c10041

SHA1
2efb6041cf3d6e67970135e592569c76fc4c41de

SHA256
451c2c0cf3b7cb412a05347c6e75ed8680f0d2e5f2ab0f64cc2436db9309a457

SHA512
0eef192b3d5abe5d2435acf54b42c729c3979e4ad0b73d36666521458043ee7df1e10386bef266d7df9c31db94fb2833152bb2798936cb2082715318ef05d936

Download Submit
C:\Users\Admin\AppData\Roaming\6fwpuclnt_9.drv

Filesize
3.4MB

MD5
499b7a906e7a12a4468195ffced35a1a

SHA1
4426c0e68ac85a5f2fa12367983191de110f5963

SHA256
653b829de89240b1fd1e6e850c8ba52741e1dd8aeb04baf946608bb00e0a558a

SHA512
247c9689aed0b0e069df128a1ea3c6337449e56b428f0f46e79bf7e77ebaaf1c9e449aa142bbeffe0f5218f4ad4a4985786a4537bac0b66cbb661f410d146893

Download Submit
memory/2012-53-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2012-21-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2012-23-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/2652-84-0x000000001B9F0000-0x000000001BA40000-memory.dmp

Filesize
320KB

Download
memory/2652-82-0x000000001C8D0000-0x000000001CA92000-memory.dmp

Filesize
1.8MB

Download
memory/2652-100-0x00007FFDAB4E0000-0x00007FFDAB83F000-memory.dmp

Filesize
3.4MB

Download
memory/2652-87-0x000000001CAC0000-0x000000001CADE000-memory.dmp

Filesize
120KB

Download
memory/2652-86-0x000000001CFD0000-0x000000001D4F8000-memory.dmp

Filesize
5.2MB

Download
memory/2652-85-0x00000000030F0000-0x00000000030FA000-memory.dmp

Filesize
40KB

Download
memory/2652-83-0x000000001C700000-0x000000001C776000-memory.dmp

Filesize
472KB

Download
memory/2652-81-0x000000001B8D0000-0x000000001B996000-memory.dmp

Filesize
792KB

Download
memory/3096-41-0x0000000000400000-0x0000000000542000-memory.dmp

Filesize
1.3MB

Download
memory/3096-51-0x0000000000400000-0x0000000000542000-memory.dmp

Filesize
1.3MB

Download
memory/3140-65-0x0000023A6BF40000-0x0000023A6BF62000-memory.dmp

Filesize
136KB

Download
memory/3784-2-0x0000000000401000-0x0000000000417000-memory.dmp

Filesize
88KB

Download
memory/3784-26-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/3784-1-0x0000000000400000-0x0000000000447000-memory.dmp

Filesize
284KB

Download
memory/5040-9-0x0000000000400000-0x0000000000542000-memory.dmp

Filesize
1.3MB

Download
memory/5040-25-0x0000000000400000-0x0000000000542000-memory.dmp

Filesize
1.3MB

Download