Malware Analysis Report

2025-08-06 02:58

Sample ID 240113-dd219aagbn
Target 57cbb7d00cb27f844a3b794703617734
SHA256 a3dcc6671290b07cb0b9f3fb57b347043d0e295628de1f378883114146842d4e
Tags
redline sectoprat installzo infostealer rat trojan
score
10/10

Table of Contents

Analysis Overview

MITRE ATT&CK

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

a3dcc6671290b07cb0b9f3fb57b347043d0e295628de1f378883114146842d4e

Threat Level: Known bad

The file 57cbb7d00cb27f844a3b794703617734 was found to be: Known bad.

Malicious Activity Summary

redline sectoprat installzo infostealer rat trojan

RedLine payload

SectopRAT

RedLine

SectopRAT payload

Suspicious use of SetThreadContext

Unsigned PE

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

MITRE ATT&CK

N/A

Analysis: static1

Detonation Overview

Reported

2024-01-13 02:54

Signatures

Unsigned PE

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

Analysis: behavioral1

Detonation Overview

Submitted

2024-01-13 02:54

Reported

2024-01-13 02:56

Platform

win7-20231215-en

Max time kernel

134s

Max time network

144s

Command Line

"C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.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
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
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 1984 set thread context of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 1984 wrote to memory of 3016 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

Processes

C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

"C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe"

C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

Network

Country Destination Domain Proto
RU 185.186.142.245:1778 tcp
RU 185.186.142.245:1778 tcp
RU 185.186.142.245:1778 tcp
RU 185.186.142.245:1778 tcp
RU 185.186.142.245:1778 tcp
RU 185.186.142.245:1778 tcp

Files

memory/1984-0-0x0000000000A30000-0x0000000000ACA000-memory.dmp

memory/1984-1-0x0000000074170000-0x000000007485E000-memory.dmp

memory/1984-2-0x00000000004E0000-0x0000000000520000-memory.dmp

memory/3016-4-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3016-3-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3016-6-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3016-5-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3016-7-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

memory/3016-9-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3016-11-0x0000000000400000-0x000000000041E000-memory.dmp

memory/1984-14-0x0000000074170000-0x000000007485E000-memory.dmp

memory/3016-13-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3016-15-0x0000000074170000-0x000000007485E000-memory.dmp

memory/3016-16-0x0000000000280000-0x00000000002C0000-memory.dmp

memory/3016-17-0x0000000074170000-0x000000007485E000-memory.dmp

memory/3016-18-0x0000000000280000-0x00000000002C0000-memory.dmp

Analysis: behavioral2

Detonation Overview

Submitted

2024-01-13 02:54

Reported

2024-01-13 02:56

Platform

win10v2004-20231215-en

Max time kernel

149s

Max time network

151s

Command Line

"C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.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
N/A N/A N/A N/A
N/A N/A N/A N/A

Suspicious use of SetThreadContext

Description Indicator Process Target
PID 2212 set thread context of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

Suspicious use of AdjustPrivilegeToken

Description Indicator Process Target
Token: SeDebugPrivilege N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe N/A

Suspicious use of WriteProcessMemory

Description Indicator Process Target
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe
PID 2212 wrote to memory of 3504 N/A C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

Processes

C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

"C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe"

C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

C:\Users\Admin\AppData\Local\Temp\57cbb7d00cb27f844a3b794703617734.exe

Network

Country Destination Domain Proto
US 8.8.8.8:53 84.177.190.20.in-addr.arpa udp
US 8.8.8.8:53 180.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 g.bing.com udp
US 204.79.197.200:443 g.bing.com tcp
US 8.8.8.8:53 208.194.73.20.in-addr.arpa udp
US 8.8.8.8:53 88.156.103.20.in-addr.arpa udp
RU 185.186.142.245:1778 tcp
US 8.8.8.8:53 241.154.82.20.in-addr.arpa udp
US 8.8.8.8:53 86.23.85.13.in-addr.arpa udp
US 8.8.8.8:53 41.110.16.96.in-addr.arpa udp
US 8.8.8.8:53 2.136.104.51.in-addr.arpa udp
US 8.8.8.8:53 15.164.165.52.in-addr.arpa udp
US 8.8.8.8:53 104.241.123.92.in-addr.arpa udp
US 8.8.8.8:53 119.110.54.20.in-addr.arpa udp
US 8.8.8.8:53 240.221.184.93.in-addr.arpa udp
US 8.8.8.8:53 42.134.221.88.in-addr.arpa udp
US 8.8.8.8:53 174.178.17.96.in-addr.arpa udp
RU 185.186.142.245:1778 tcp
US 8.8.8.8:53 176.178.17.96.in-addr.arpa udp
RU 185.186.142.245:1778 tcp
US 8.8.8.8:53 194.178.17.96.in-addr.arpa udp
US 8.8.8.8:53 0.205.248.87.in-addr.arpa udp
US 8.8.8.8:53 55.36.223.20.in-addr.arpa udp
RU 185.186.142.245:1778 tcp
US 8.8.8.8:53 21.236.111.52.in-addr.arpa udp
US 8.8.8.8:53 tse1.mm.bing.net udp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
US 204.79.197.200:443 tse1.mm.bing.net tcp
RU 185.186.142.245:1778 tcp
RU 185.186.142.245:1778 tcp
GB 96.17.178.176:80 tcp

Files

memory/2212-0-0x0000000000FF0000-0x000000000108A000-memory.dmp

memory/2212-1-0x0000000074B40000-0x00000000752F0000-memory.dmp

memory/2212-2-0x0000000005A30000-0x0000000005AA6000-memory.dmp

memory/2212-3-0x00000000059B0000-0x00000000059CE000-memory.dmp

memory/2212-4-0x0000000005C90000-0x0000000005CA0000-memory.dmp

memory/2212-5-0x0000000006250000-0x00000000067F4000-memory.dmp

memory/3504-6-0x0000000000400000-0x000000000041E000-memory.dmp

memory/3504-12-0x0000000005880000-0x0000000005892000-memory.dmp

memory/3504-11-0x0000000074B40000-0x00000000752F0000-memory.dmp

memory/3504-13-0x00000000058E0000-0x000000000591C000-memory.dmp

memory/2212-10-0x0000000074B40000-0x00000000752F0000-memory.dmp

memory/3504-9-0x0000000005CA0000-0x00000000062B8000-memory.dmp

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\57cbb7d00cb27f844a3b794703617734.exe.log

MD5 e5352797047ad2c91b83e933b24fbc4f
SHA1 9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772
SHA256 b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c
SHA512 dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

memory/3504-14-0x0000000005870000-0x0000000005880000-memory.dmp

memory/3504-15-0x0000000005920000-0x000000000596C000-memory.dmp

memory/3504-16-0x0000000005B90000-0x0000000005C9A000-memory.dmp

memory/3504-17-0x0000000074B40000-0x00000000752F0000-memory.dmp

memory/3504-18-0x0000000005870000-0x0000000005880000-memory.dmp