redline | 9bf42d30009d4ddad615b803ba623f0520c82c23439142288ce711002d7b3292

Analysis

max time kernel
148s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
10-05-2024 14:50

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General

Target

17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe
Size

332KB
MD5

d67ab3cb264ae5190625cb455a83d79f
SHA1

234b6c25d1d8768e4b3753c93b4cf54bb5ccd7d1
SHA256

17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0
SHA512

9c75563fa91765b4aec47385a9f7bc17b5d779285ec9b9c7c39fed5e0335a4baffa2133e444b47d9535c449d09506c9ca0ecf4e9de62a10c977691815b338099
SSDEEP

6144:C3TwjHHEJ9B4S9re5BAYhePRmygho+ASr/FvRbsW0fRaSZ+0Xp:CDrJ9B4S9rPiygO+ASBRZk1s0Xp

Score

10^/10

redline 5637482599 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

5637482599

https://pastebin.com/raw/NgsUAPya

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
behavioral3/memory/1168-2-0x0000000000400000-0x0000000000422000-memory.dmp	family_redline

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
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 2 IoCs

Web Service

T1102

flow	ioc
4	pastebin.com
5	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4008 set thread context of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83

Suspicious behavior: EnumeratesProcesses 13 IoCs

pid	Process
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe
1168	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	1168	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83
PID 4008 wrote to memory of 1168	4008	17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe	83

C:\Users\Admin\AppData\Local\Temp\17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe
"C:\Users\Admin\AppData\Local\Temp\17dbf09aca5536c41f48cdee19e90cc995aeb0b0973ec6bca572f03b1ead46d0.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4008
- 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:1168

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Unsecured Credentials

T1552

Credentials In Files

T1552.001

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Web Service

T1102

Exfiltration

Impact

Replay Monitor

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Downloads

memory/1168-10-0x0000000005F40000-0x0000000005F7C000-memory.dmp

Filesize
240KB

Download
memory/1168-17-0x0000000006F50000-0x0000000006F6E000-memory.dmp

Filesize
120KB

Download
memory/1168-8-0x0000000005B60000-0x0000000005C6A000-memory.dmp

Filesize
1.0MB

Download
memory/1168-2-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/1168-4-0x0000000074DAE000-0x0000000074DAF000-memory.dmp

Filesize
4KB

Download
memory/1168-5-0x0000000005480000-0x00000000054E6000-memory.dmp

Filesize
408KB

Download
memory/1168-6-0x0000000005FA0000-0x00000000065B8000-memory.dmp

Filesize
6.1MB

Download
memory/1168-18-0x0000000007C00000-0x0000000007C50000-memory.dmp

Filesize
320KB

Download
memory/1168-20-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/1168-9-0x0000000074DA0000-0x0000000075550000-memory.dmp

Filesize
7.7MB

Download
memory/1168-7-0x0000000005A30000-0x0000000005A42000-memory.dmp

Filesize
72KB

Download
memory/1168-11-0x00000000069C0000-0x0000000006A0C000-memory.dmp

Filesize
304KB

Download
memory/1168-12-0x0000000006CE0000-0x0000000006EA2000-memory.dmp

Filesize
1.8MB

Download
memory/1168-13-0x00000000073E0000-0x000000000790C000-memory.dmp

Filesize
5.2MB

Download
memory/1168-14-0x0000000006EB0000-0x0000000006F42000-memory.dmp

Filesize
584KB

Download
memory/1168-15-0x0000000007EC0000-0x0000000008464000-memory.dmp

Filesize
5.6MB

Download
memory/1168-16-0x0000000007040000-0x00000000070B6000-memory.dmp

Filesize
472KB

Download
memory/4008-1-0x0000000001090000-0x0000000001091000-memory.dmp

Filesize
4KB

Download
memory/4008-0-0x0000000001090000-0x0000000001091000-memory.dmp

Filesize
4KB

Download
memory/4008-3-0x0000000001090000-0x0000000001091000-memory.dmp

Filesize
4KB

Download