sectoprat | d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297

General

Target

d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe
Size

6.5MB
MD5

d73d3a05eb81db4bfbaabd856e4bf3bd
SHA1

8c8b767a8c764e6a28ce1e103868ff1b0352a92c
SHA256

d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297
SHA512

0229ba415fd90bdcbff612779c6edef9a10c580dd0b684c529d3cdaf87096bd6522c94be4a2719900bdc028916ea9ed87d6e560a0ed4c9fabf432f21e8f8cc6e
SSDEEP

98304:+/KaPjsr/EC+VfUyHEA+R1bByG+H1iV9RLafmbByG+H1iV9YbByG+H1iV9JT4o+k:0jsr/E/Vdy19k1iN39k1iU9k1iNfqOh

Score

10^/10

sectoprat discovery persistence rat spyware stealer trojan

Malware Config

Signatures

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

SectopRAT payload 5 IoCs

Processes:

resource	yara_rule
behavioral2/memory/1324-0-0x0000000002920000-0x00000000029F8000-memory.dmp	family_sectoprat
behavioral2/memory/4192-7-0x0000000000710000-0x00000000007D6000-memory.dmp	family_sectoprat
behavioral2/memory/4192-5-0x0000000000710000-0x00000000007D6000-memory.dmp	family_sectoprat
behavioral2/memory/4192-6-0x0000000000710000-0x00000000007D6000-memory.dmp	family_sectoprat
behavioral2/memory/1324-11-0x0000000002920000-0x00000000029F8000-memory.dmp	family_sectoprat

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials In Files
T1552.001
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials In Files
T1552.001

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe

description	ioc	process
Set value (str)	\REGISTRY\USER\S-1-5-21-464762018-485119342-1613148473-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\ = "C:\\ProgramData\\3Q8Szx5vLnKmK4J5\\fix.vbs"	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.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

Suspicious use of SetThreadContext 1 IoCs

Processes:

d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe

description	pid	process	target process
PID 1324 set thread context of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

RegAsm.exe

pid process

4192 RegAsm.exe
4192 RegAsm.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 4192 RegAsm.exe
Suspicious use of SetWindowsHookEx 1 IoCs

Processes:

RegAsm.exe

pid process

4192 RegAsm.exe

pid	process
4192	RegAsm.exe
4192	RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	4192	RegAsm.exe

pid	process
4192	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe

description	pid	process	target process
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe
PID 1324 wrote to memory of 4192	1324	d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe
"C:\Users\Admin\AppData\Local\Temp\d86774d511b6bfcda26a33eb116381a2069943d6f4519fb200848f4c798db297.exe"
1⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1324

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:4192

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Unsecured Credentials

2

T1552

Credentials In Files

2

T1552.001

Discovery

Query Registry

1

T1012

Lateral Movement

Collection

Data from Local System

2

T1005

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\tmp9CAF.tmp

Filesize
20KB

MD5
a603e09d617fea7517059b4924b1df93

SHA1
31d66e1496e0229c6a312f8be05da3f813b3fa9e

SHA256
ccd15f9c7a997ae2b5320ea856c7efc54b5055254d41a443d21a60c39c565cb7

SHA512
eadb844a84f8a660c578a2f8e65ebcb9e0b9ab67422be957f35492ff870825a4b363f96fd1c546eaacfd518f6812fcf57268ef03c149e5b1a7af145c7100e2cc

Download Submit
C:\Users\Admin\AppData\Local\Temp\tmp9CD1.tmp

Filesize
20KB

MD5
49693267e0adbcd119f9f5e02adf3a80

SHA1
3ba3d7f89b8ad195ca82c92737e960e1f2b349df

SHA256
d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

SHA512
b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

Download Submit
memory/1324-11-0x0000000002920000-0x00000000029F8000-memory.dmp

Filesize
864KB

Download
memory/1324-0-0x0000000002920000-0x00000000029F8000-memory.dmp

Filesize
864KB

Download
memory/1324-8-0x0000000000400000-0x0000000000ACC000-memory.dmp

Filesize
6.8MB

Download
memory/4192-14-0x0000000004E50000-0x0000000004EC6000-memory.dmp

Filesize
472KB

Download
memory/4192-18-0x0000000005F00000-0x000000000642C000-memory.dmp

Filesize
5.2MB

Download
memory/4192-4-0x0000000000710000-0x00000000007D6000-memory.dmp

Filesize
792KB

Download
memory/4192-6-0x0000000000710000-0x00000000007D6000-memory.dmp

Filesize
792KB

Download
memory/4192-10-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/4192-12-0x0000000005320000-0x00000000058C4000-memory.dmp

Filesize
5.6MB

Download
memory/4192-13-0x0000000004FA0000-0x0000000005162000-memory.dmp

Filesize
1.8MB

Download
memory/4192-5-0x0000000000710000-0x00000000007D6000-memory.dmp

Filesize
792KB

Download
memory/4192-15-0x0000000004ED0000-0x0000000004F20000-memory.dmp

Filesize
320KB

Download
memory/4192-16-0x0000000004D40000-0x0000000004D4A000-memory.dmp

Filesize
40KB

Download
memory/4192-17-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4192-9-0x0000000004C90000-0x0000000004D22000-memory.dmp

Filesize
584KB

Download
memory/4192-19-0x0000000005A40000-0x0000000005A5E000-memory.dmp

Filesize
120KB

Download
memory/4192-20-0x0000000005B30000-0x0000000005B96000-memory.dmp

Filesize
408KB

Download
memory/4192-7-0x0000000000710000-0x00000000007D6000-memory.dmp

Filesize
792KB

Download
memory/4192-3-0x0000000000710000-0x00000000007D6000-memory.dmp

Filesize
792KB

Download
memory/4192-39-0x00000000074C0000-0x00000000074CA000-memory.dmp

Filesize
40KB

Download
memory/4192-40-0x00000000747DE000-0x00000000747DF000-memory.dmp

Filesize
4KB

Download
memory/4192-41-0x00000000747D0000-0x0000000074F80000-memory.dmp

Filesize
7.7MB

Download
memory/4192-42-0x00000000052D0000-0x00000000052E2000-memory.dmp

Filesize
72KB

Download
memory/4192-43-0x0000000005940000-0x000000000597C000-memory.dmp

Filesize
240KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads