Malware Analysis Report

2025-01-02 05:34

Sample ID 240930-peccrsyfmd
Target e8085ecf7923f4244540ba7ca37cdfcd25d85626ef5146e1fe9874fcb2b3eefc
SHA256 e8085ecf7923f4244540ba7ca37cdfcd25d85626ef5146e1fe9874fcb2b3eefc
Tags
redline sectoprat success-logs discovery execution infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Enterprise Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
10/10

SHA256

e8085ecf7923f4244540ba7ca37cdfcd25d85626ef5146e1fe9874fcb2b3eefc

Threat Level: Known bad

The file e8085ecf7923f4244540ba7ca37cdfcd25d85626ef5146e1fe9874fcb2b3eefc was found to be: Known bad.

Malicious Activity Summary

redline sectoprat success-logs discovery execution infostealer rat trojan

SectopRAT payload

RedLine

SectopRAT

RedLine payload

Command and Scripting Interpreter: PowerShell

Checks computer location settings

Suspicious use of SetThreadContext

Unsigned PE

System Location Discovery: System Language Discovery

Enumerates physical storage devices

Suspicious use of AdjustPrivilegeToken

Suspicious behavior: EnumeratesProcesses

Suspicious use of WriteProcessMemory

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-09-30 12:14

Signatures

Unsigned PE

Description Indicator Process Target
N/A N/A N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-09-30 12:14

Reported

2024-09-30 12:16

Platform

win7-20240903-en

Max time kernel

143s

Max time network

147s

Command Line

"C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A
N/A N/A N/A N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2956 set thread context of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2956 wrote to memory of 2180 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2956 wrote to memory of 2180 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2956 wrote to memory of 2180 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2956 wrote to memory of 2180 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 2956 wrote to memory of 308 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 308 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 308 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 308 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 2956 wrote to memory of 984 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

Processes

C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

"C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

"C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

"C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

Network

Country Destination Domain Proto
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp

Files

memory/2956-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

memory/2956-1-0x00000000001E0000-0x0000000000280000-memory.dmp

memory/2956-2-0x0000000074B40000-0x000000007522E000-memory.dmp

memory/2956-3-0x0000000001FD0000-0x0000000001FEE000-memory.dmp

memory/2956-4-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

memory/2956-5-0x0000000074B40000-0x000000007522E000-memory.dmp

memory/2956-6-0x0000000000540000-0x00000000005A0000-memory.dmp

memory/984-10-0x0000000000400000-0x000000000041E000-memory.dmp

memory/984-13-0x0000000000400000-0x000000000041E000-memory.dmp

memory/984-11-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/984-8-0x0000000000400000-0x000000000041E000-memory.dmp

memory/984-7-0x0000000000400000-0x000000000041E000-memory.dmp

memory/984-9-0x0000000000400000-0x000000000041E000-memory.dmp

memory/2956-22-0x0000000074B40000-0x000000007522E000-memory.dmp

memory/984-21-0x0000000074B40000-0x000000007522E000-memory.dmp

memory/984-18-0x0000000000400000-0x000000000041E000-memory.dmp

memory/984-15-0x0000000000400000-0x000000000041E000-memory.dmp

memory/984-23-0x0000000074B40000-0x000000007522E000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-09-30 12:14

Reported

2024-09-30 12:16

Platform

win10v2004-20240802-en

Max time kernel

148s

Max time network

150s

Command Line

"C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

Signatures

RedLine

infostealer redline

RedLine payload

Description Indicator Process Target
N/A N/A N/A N/A

SectopRAT

trojan rat sectoprat

SectopRAT payload

Description Indicator Process Target
N/A N/A N/A N/A

Command and Scripting Interpreter: PowerShell

execution
Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Checks computer location settings

Description Indicator Process Target
Key value queried \REGISTRY\USER\S-1-5-21-656926755-4116854191-210765258-1000\Control Panel\International\Geo\Nation C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1300 set thread context of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

Enumerates physical storage devices

System Location Discovery: System Language Discovery

discovery
Description Indicator Process Target
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A

Suspicious behavior: EnumeratesProcesses

Description Indicator Process Target
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
N/A N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe N/A
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1300 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1300 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1300 wrote to memory of 2788 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe
PID 1300 wrote to memory of 1784 N/A C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

Processes

C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

"C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe

"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe

"C:\Users\Admin\AppData\Local\Temp\QB0r4QtlrplEWdQ.exe"

Network

Country Destination Domain Proto
US 8.8.8.8:53 13.86.106.20.in-addr.arpa udp
US 8.8.8.8:53 88.210.23.2.in-addr.arpa udp
US 147.182.130.25:16383 tcp
US 8.8.8.8:53 58.55.71.13.in-addr.arpa udp
US 8.8.8.8:53 183.59.114.20.in-addr.arpa udp
US 8.8.8.8:53 241.150.49.20.in-addr.arpa udp
US 8.8.8.8:53 171.39.242.20.in-addr.arpa udp
US 8.8.8.8:53 75.117.19.2.in-addr.arpa udp
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 147.182.130.25:16383 tcp
US 147.182.130.25:16383 tcp

Files

memory/1300-0-0x000000007450E000-0x000000007450F000-memory.dmp

memory/1300-1-0x0000000000630000-0x00000000006D0000-memory.dmp

memory/1300-2-0x0000000005620000-0x0000000005BC4000-memory.dmp

memory/1300-3-0x0000000005110000-0x00000000051A2000-memory.dmp

memory/1300-4-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/1300-5-0x00000000050D0000-0x00000000050DA000-memory.dmp

memory/1300-6-0x0000000005600000-0x000000000561E000-memory.dmp

memory/1300-7-0x000000007450E000-0x000000007450F000-memory.dmp

memory/1300-8-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/1300-9-0x0000000002940000-0x00000000029A0000-memory.dmp

memory/1300-10-0x000000000AF70000-0x000000000B00C000-memory.dmp

memory/1784-11-0x0000000000400000-0x000000000041E000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\QB0r4QtlrplEWdQ.exe.log

MD5 8ec831f3e3a3f77e4a7b9cd32b48384c
SHA1 d83f09fd87c5bd86e045873c231c14836e76a05c
SHA256 7667e538030e3f8ce2886e47a01af24cb0ea70528b1e821c5d8832c5076cb982
SHA512 26bffa2406b66368bd412bf25869a792631455645992cdcade2dbc13a2e56fb546414a6a9223b94c96c38d89187add6678d4779a88b38b0c9e36be8527b213c3

memory/1300-14-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/1784-15-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/2788-18-0x0000000002EB0000-0x0000000002EE6000-memory.dmp

memory/1784-17-0x0000000005010000-0x0000000005022000-memory.dmp

memory/2788-20-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/2788-21-0x0000000005A10000-0x0000000006038000-memory.dmp

memory/1784-19-0x0000000005080000-0x00000000050BC000-memory.dmp

memory/1784-16-0x0000000005660000-0x0000000005C78000-memory.dmp

memory/2788-26-0x0000000006040000-0x00000000060A6000-memory.dmp

memory/2788-25-0x0000000005970000-0x00000000059D6000-memory.dmp

memory/2788-24-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/2788-23-0x00000000057D0000-0x00000000057F2000-memory.dmp

C:\Users\Admin\AppData\Local\Temp\__PSScriptPolicyTest_xy1vmk4y.wd1.ps1

MD5 d17fe0a3f47be24a6453e9ef58c94641
SHA1 6ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA256 96ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA512 5b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82

memory/1784-22-0x00000000050C0000-0x000000000510C000-memory.dmp

memory/2788-37-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/1784-38-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/2788-36-0x00000000061B0000-0x0000000006504000-memory.dmp

memory/1784-39-0x0000000005320000-0x000000000542A000-memory.dmp

memory/2788-40-0x00000000067A0000-0x00000000067BE000-memory.dmp

memory/2788-41-0x0000000006D70000-0x0000000006DA2000-memory.dmp

memory/2788-42-0x0000000072FB0000-0x0000000072FFC000-memory.dmp

memory/2788-52-0x0000000006DB0000-0x0000000006DCE000-memory.dmp

memory/2788-53-0x00000000079B0000-0x0000000007A53000-memory.dmp

memory/2788-54-0x0000000008110000-0x000000000878A000-memory.dmp

memory/2788-55-0x0000000007AD0000-0x0000000007AEA000-memory.dmp

memory/2788-56-0x0000000007B40000-0x0000000007B4A000-memory.dmp

memory/2788-57-0x0000000007D50000-0x0000000007DE6000-memory.dmp

memory/2788-58-0x0000000007CD0000-0x0000000007CE1000-memory.dmp

memory/2788-59-0x0000000007D00000-0x0000000007D0E000-memory.dmp

memory/2788-60-0x0000000007D10000-0x0000000007D24000-memory.dmp

memory/2788-61-0x0000000007E10000-0x0000000007E2A000-memory.dmp

memory/2788-62-0x0000000007DF0000-0x0000000007DF8000-memory.dmp

memory/2788-65-0x0000000074500000-0x0000000074CB0000-memory.dmp

memory/1784-66-0x0000000074500000-0x0000000074CB0000-memory.dmp