redline | 44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8

Analysis

max time kernel
146s
max time network
157s
platform
windows11-21h2_x64
resource
win11-20240426-en
resource tags

arch:x64arch:x86image:win11-20240426-enlocale:en-usos:windows11-21h2-x64system
submitted
09/05/2024, 06:33

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General

Target

44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe
Size

267KB
MD5

5232a0dfae271edf2b92d8fa8ac2d405
SHA1

aa8e640e4ce0e24bbc4db189f1fa4fbdb0260448
SHA256

44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8
SHA512

8b1ddb476db3059ac6ae5f415e7f84545afc405b61fa20a7b10d687078359df9f2e1ae2d18556b8547e87133c0b70aa425afaa3c0ed16238d5dac9c991edf694
SSDEEP

6144:ZYcllhS4qdxjPxUUsN+i6vMlrobXuEbIxmmKU:ya/SNRS6vMWblbIpKU

Score

10^/10

redline 7001210066 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

7001210066

https://pastebin.com/raw/KE5Mft0T

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/684-0-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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

Legitimate hosting services abused for malware hosting/C2 1 TTPs 4 IoCs

Web Service

T1102

flow	ioc
1	pastebin.com
2	pastebin.com
4	pastebin.com
6	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1032 set thread context of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
684	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	684	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83
PID 1032 wrote to memory of 684	1032	44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe	83

C:\Users\Admin\AppData\Local\Temp\44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe
"C:\Users\Admin\AppData\Local\Temp\44b4bcebb65ef3058dd0189d67e6ed3cd018d527f7ed9772f7fe58404dd764c8.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1032
- 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
  PID:684

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Query Registry

T1012

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/684-0-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/684-2-0x00000000741DE000-0x00000000741DF000-memory.dmp

Filesize
4KB

Download
memory/684-3-0x00000000050F0000-0x0000000005156000-memory.dmp

Filesize
408KB

Download
memory/684-4-0x0000000005B90000-0x00000000061A8000-memory.dmp

Filesize
6.1MB

Download
memory/684-5-0x0000000005620000-0x0000000005632000-memory.dmp

Filesize
72KB

Download
memory/684-6-0x0000000005750000-0x000000000585A000-memory.dmp

Filesize
1.0MB

Download
memory/684-7-0x00000000741D0000-0x0000000074981000-memory.dmp

Filesize
7.7MB

Download
memory/684-8-0x00000000741DE000-0x00000000741DF000-memory.dmp

Filesize
4KB

Download
memory/684-9-0x00000000741D0000-0x0000000074981000-memory.dmp

Filesize
7.7MB

Download
memory/1032-1-0x0000000001370000-0x0000000001371000-memory.dmp

Filesize
4KB

Download