redline | b7c1ffe1755532836fbe294aeac5ce8849706ef18ee00438ea697094f7155c03

Analysis

max time kernel
94s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
28-06-2024 02:39

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General

Target

3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe
Size

137KB
MD5

4ec07b8e03c6decbd6a69fd6205134cc
SHA1

d7e39255e93b6b45e71accf53ae063973d317c79
SHA256

3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5
SHA512

ecd9cb4b3ed871d31055d6670b9c7729c43f14015a310365de4b57493a56f8eaed290a74b01b81687747a3348da39c786783260076dbe4c43ec3d87cd18ba6e6
SSDEEP

3072:bzWhTc8VndpIVANtDI0wMuedstt+R1ATIiQKRMs6x:byhTc8TpIVANtnwMuedTHAbRM

Score

10^/10

redline sectoprat tst infostealer rat trojan

Malware Config

Extracted

Family

redline

Botnet

tst

194.55.186.87:4483

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5052-2-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

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

SectopRAT payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/5052-2-0x0000000000400000-0x000000000041E000-memory.dmp	family_sectoprat

Suspicious use of SetThreadContext 1 IoCs

Processes:

3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe

description	pid	process	target process
PID 3912 set thread context of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe

pid	process
3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe
3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe

Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exeRegAsm.exe

description	pid	process
Token: SeDebugPrivilege	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe
Token: SeDebugPrivilege	5052	RegAsm.exe

Suspicious use of WriteProcessMemory 11 IoCs

Processes:

3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe

description	pid	process	target process
PID 3912 wrote to memory of 4500	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 4500	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 4500	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe
PID 3912 wrote to memory of 5052	3912	3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe
"C:\Users\Admin\AppData\Local\Temp\3d41c549e3605066d3308fe88c6c4674840a2fae493f53ccd777f4c40744caf5.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3912

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#by-unknown
2⤵
PID:4500

C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
#by-unknown
2⤵
- Suspicious use of AdjustPrivilegeToken
PID:5052

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3912-0-0x000000007440E000-0x000000007440F000-memory.dmp

Filesize
4KB

Download
memory/3912-1-0x0000000000EA0000-0x0000000000EC8000-memory.dmp

Filesize
160KB

Download
memory/5052-2-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/5052-4-0x0000000005E40000-0x0000000006458000-memory.dmp

Filesize
6.1MB

Download
memory/5052-6-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download
memory/5052-5-0x00000000056B0000-0x00000000056C2000-memory.dmp

Filesize
72KB

Download
memory/5052-7-0x0000000005750000-0x000000000578C000-memory.dmp

Filesize
240KB

Download
memory/5052-9-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download
memory/5052-8-0x0000000005790000-0x00000000057DC000-memory.dmp

Filesize
304KB

Download
memory/5052-10-0x0000000005A00000-0x0000000005B0A000-memory.dmp

Filesize
1.0MB

Download
memory/5052-11-0x0000000006BB0000-0x0000000006D72000-memory.dmp

Filesize
1.8MB

Download
memory/5052-12-0x00000000072B0000-0x00000000077DC000-memory.dmp

Filesize
5.2MB

Download
memory/5052-14-0x00000000740C0000-0x0000000074870000-memory.dmp

Filesize
7.7MB

Download