sectoprat | 27f189120b24ae77cc828653c93a89525994b9adf21c8fc55800469c562611d9

Analysis

max time kernel
136s
max time network
140s
platform
windows10-2004_x64
resource
win10v2004-20250217-en
resource tags

arch:x64arch:x86image:win10v2004-20250217-enlocale:en-usos:windows10-2004-x64system
submitted
19-02-2025 02:58

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General

Target

Compil32.exe
Size

4.0MB
MD5

20d23b37c54fc1434ff3105a165cdac7
SHA1

9cb3811fb5f2ecacadc831d82e7e850abedc19ae
SHA256

8fa9074cd74cbcedc44b12999dbc5f4e51ea82caa24be18b073686229f1f9db8
SHA512

40eb9cc31a97996237e69d975efc1a3c22297403bef211427752926a331e9913801bacc7236e4a67ce988c110ccbda3dbd3e65bcc185d512cfc951b0e05fb409
SSDEEP

98304:ByzK9w6TfpPaVG5I+Juv5380exR4KuNFL3N:QWViB3Mwx

Score

10^/10

sectoprat discovery rat spyware 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
behavioral2/memory/3312-39-0x0000000000720000-0x00000000007E4000-memory.dmp	family_sectoprat

Sectoprat family
sectoprat
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Suspicious use of SetThreadContext 2 IoCs

description	pid	Process	procid_target
PID 2932 set thread context of 3888	2932	Compil32.exe	89
PID 3888 set thread context of 3312	3888	more.com	93

Executes dropped EXE 1 IoCs

pid	Process
2932	Compil32.exe

Loads dropped DLL 1 IoCs

pid	Process
2932	Compil32.exe

System Location Discovery: System Language Discovery 1 TTPs 4 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	more.com
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MSBuild.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Compil32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Compil32.exe

Suspicious behavior: EnumeratesProcesses 6 IoCs

pid	Process
4108	Compil32.exe
2932	Compil32.exe
2932	Compil32.exe
3888	more.com
3312	MSBuild.exe
3312	MSBuild.exe

Suspicious behavior: MapViewOfSection 3 IoCs

pid	Process
2932	Compil32.exe
3888	more.com
3888	more.com

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	3312	MSBuild.exe

Suspicious use of SetWindowsHookEx 1 IoCs

pid	Process
3312	MSBuild.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 4108 wrote to memory of 2932	4108	Compil32.exe	88
PID 4108 wrote to memory of 2932	4108	Compil32.exe	88
PID 4108 wrote to memory of 2932	4108	Compil32.exe	88
PID 2932 wrote to memory of 3888	2932	Compil32.exe	89
PID 2932 wrote to memory of 3888	2932	Compil32.exe	89
PID 2932 wrote to memory of 3888	2932	Compil32.exe	89
PID 2932 wrote to memory of 3888	2932	Compil32.exe	89
PID 3888 wrote to memory of 3312	3888	more.com	93
PID 3888 wrote to memory of 3312	3888	more.com	93
PID 3888 wrote to memory of 3312	3888	more.com	93
PID 3888 wrote to memory of 3312	3888	more.com	93
PID 3888 wrote to memory of 3312	3888	more.com	93

C:\Users\Admin\AppData\Local\Temp\Compil32.exe
"C:\Users\Admin\AppData\Local\Temp\Compil32.exe"
1⤵
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4108
- C:\ProgramData\REACTORHELP\Compil32.exe
  C:\ProgramData\REACTORHELP\Compil32.exe
  2⤵
  - Suspicious use of SetThreadContext
  - Executes dropped EXE
  - Loads dropped DLL
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious behavior: MapViewOfSection
  - Suspicious use of WriteProcessMemory
  PID:2932
- - C:\Windows\SysWOW64\more.com
    C:\Windows\SysWOW64\more.com
    3⤵
    - Suspicious use of SetThreadContext
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    - Suspicious behavior: MapViewOfSection
    - Suspicious use of WriteProcessMemory
    PID:3888
  - - C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      C:\Windows\Microsoft.NET\Framework\v4.0.30319\MSBuild.exe
      4⤵
      System Location Discovery: System Language Discovery
      Suspicious behavior: EnumeratesProcesses
      Suspicious use of AdjustPrivilegeToken
      Suspicious use of SetWindowsHookEx
      PID:3312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\ProgramData\REACTORHELP\Compil32.exe

Filesize
4.0MB

MD5
20d23b37c54fc1434ff3105a165cdac7

SHA1
9cb3811fb5f2ecacadc831d82e7e850abedc19ae

SHA256
8fa9074cd74cbcedc44b12999dbc5f4e51ea82caa24be18b073686229f1f9db8

SHA512
40eb9cc31a97996237e69d975efc1a3c22297403bef211427752926a331e9913801bacc7236e4a67ce988c110ccbda3dbd3e65bcc185d512cfc951b0e05fb409

Download Submit
C:\ProgramData\REACTORHELP\palisado.bmp

Filesize
1.2MB

MD5
74f9019e7837376e1ed937009825a3bd

SHA1
69792a028064d8b0fc24ded4d4ec85ca4bd355a3

SHA256
3f6a4f7b4601d22a8883098ee7068aa806429f2c99224e3ad000dd600c71656f

SHA512
7e78507c5a983dc156106426f4969a41a3656e7d26a652e96237892a343ebe452bce9d7ace85d3fea523cc4b6f152cf9ab44f43b374c5d4e0ca2c5f2862b53aa

Download Submit
C:\ProgramData\REACTORHELP\rectum.pptx

Filesize
56KB

MD5
97be2802620294b180fa4e025f5580e1

SHA1
d405925fef2329436e982025cb85b2b97d2d57f7

SHA256
9b73dd457bf7ef276c3aaabda5f184b5d7bcf4e350744977aa16d17fcb1523d1

SHA512
1125d6451431507dfe64cf54c8445a3aeb18786c2a16a6a8e88405fe6be8f94cbfe4b8188a6e7c01868d64335b6288a7648ffaa100fba5fb6080096d95aa53d5

Download Submit
C:\Users\Admin\AppData\Local\Temp\7d4d67ad

Filesize
1.4MB

MD5
a07ee2eb9df5aad722ff9143e65a67e6

SHA1
38d5392b37c79056ca58894eac55a9d53a8d58ad

SHA256
349283b5b50ff59699d8aab56977091c183b09742e4e98582aed524fbacb5b71

SHA512
d2258ae86aecf9d23ed07c5be5503ad4795636a002285099b39d386ff3310817cc470529445d14e3b5c79661a3755e5f7873e17a5938f3e9020b98558517882a

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp2CFA.tmp

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
memory/2932-22-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/2932-20-0x0000000000B70000-0x0000000000F74000-memory.dmp

Filesize
4.0MB

Download
memory/2932-14-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/2932-15-0x00007FFB54450000-0x00007FFB54645000-memory.dmp

Filesize
2.0MB

Download
memory/2932-16-0x00000000750E3000-0x00000000750E5000-memory.dmp

Filesize
8KB

Download
memory/2932-17-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/2932-18-0x00000000750E3000-0x00000000750E5000-memory.dmp

Filesize
8KB

Download
memory/2932-19-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/2932-21-0x00000000749A0000-0x0000000074B1C000-memory.dmp

Filesize
1.5MB

Download
memory/3312-41-0x0000000005420000-0x00000000059C4000-memory.dmp

Filesize
5.6MB

Download
memory/3312-46-0x0000000006000000-0x000000000652C000-memory.dmp

Filesize
5.2MB

Download
memory/3312-63-0x0000000005A10000-0x0000000005A4C000-memory.dmp

Filesize
240KB

Download
memory/3312-62-0x00000000053F0000-0x0000000005402000-memory.dmp

Filesize
72KB

Download
memory/3312-61-0x00000000074F0000-0x00000000074FA000-memory.dmp

Filesize
40KB

Download
memory/3312-48-0x0000000005C40000-0x0000000005CA6000-memory.dmp

Filesize
408KB

Download
memory/3312-47-0x0000000005B60000-0x0000000005B7E000-memory.dmp

Filesize
120KB

Download
memory/3312-42-0x0000000004D70000-0x0000000004D7A000-memory.dmp

Filesize
40KB

Download
memory/3312-45-0x0000000004F70000-0x0000000004FC0000-memory.dmp

Filesize
320KB

Download
memory/3312-44-0x0000000004EF0000-0x0000000004F66000-memory.dmp

Filesize
472KB

Download
memory/3312-35-0x0000000073A00000-0x0000000074C54000-memory.dmp

Filesize
18.3MB

Download
memory/3312-39-0x0000000000720000-0x00000000007E4000-memory.dmp

Filesize
784KB

Download
memory/3312-40-0x0000000004DD0000-0x0000000004E62000-memory.dmp

Filesize
584KB

Download
memory/3312-43-0x0000000005040000-0x0000000005202000-memory.dmp

Filesize
1.8MB

Download
memory/3888-32-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/3888-36-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/3888-33-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/3888-29-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/3888-30-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/3888-28-0x00007FFB54450000-0x00007FFB54645000-memory.dmp

Filesize
2.0MB

Download
memory/3888-24-0x00000000750D0000-0x000000007524B000-memory.dmp

Filesize
1.5MB

Download
memory/4108-0-0x0000000074DC0000-0x0000000074F3B000-memory.dmp

Filesize
1.5MB

Download
memory/4108-10-0x00000000750D0000-0x000000007524C000-memory.dmp

Filesize
1.5MB

Download
memory/4108-1-0x00007FFB54450000-0x00007FFB54645000-memory.dmp

Filesize
2.0MB

Download
memory/4108-8-0x0000000000130000-0x0000000000534000-memory.dmp

Filesize
4.0MB

Download