redline | 36a33e7da8ad27ce449d6bc53c6ca650bc283b8f96d5fe797187aea40e0dcc68

Analysis

max time kernel
92s
max time network
100s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15-05-2024 05:30

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General

Target

c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe
Size

976KB
MD5

6d001bfef69bd5ba214890560410dfb3
SHA1

61ecf49a6d2e3aee64704e53386f8bf2587d2b01
SHA256

c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49
SHA512

2e83fd72e0c2f3cae79066f135c88f70af09375761c73b00c617b2ef10b9011609ed4732fd068818995cc14d0bdbd2c323dea968631b06558141a1a048729486
SSDEEP

12288:LDSmk3QSIvpbmlbqYfMG7k+ezHvyOWUtggrafGeZleuzYrA5nOkNFR65a:eXIvpbmUYfMG7M/LtggrypVlR

Score

10^/10

redline 7001210066 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

7001210066

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

Processes:

resource	yara_rule
behavioral26/memory/920-1-0x0000000000400000-0x0000000000422000-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

Processes:

flow ioc

5 pastebin.com
7 pastebin.com

flow	ioc
5	pastebin.com
7	pastebin.com

Suspicious use of SetThreadContext 1 IoCs

Processes:

c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe

description	pid	process	target process
PID 3196 set thread context of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe

Suspicious behavior: EnumeratesProcesses 13 IoCs

Processes:

RegAsm.exe

pid	process
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe
920	RegAsm.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

RegAsm.exe

description pid process

Token: SeDebugPrivilege 920 RegAsm.exe

description	pid	process
Token: SeDebugPrivilege	920	RegAsm.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe

description	pid	process	target process
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe
PID 3196 wrote to memory of 920	3196	c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe	RegAsm.exe

C:\Users\Admin\AppData\Local\Temp\c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe
"C:\Users\Admin\AppData\Local\Temp\c0c8fc8c3baf26ce045fa13a8b1bf6d6051171f13321183317fc587bd5217e49.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3196
- 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:920

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/920-9-0x0000000074B90000-0x0000000075340000-memory.dmp

Filesize
7.7MB

Download
memory/920-20-0x0000000074B90000-0x0000000075340000-memory.dmp

Filesize
7.7MB

Download
memory/920-10-0x00000000064A0000-0x00000000064DC000-memory.dmp

Filesize
240KB

Download
memory/920-4-0x0000000074B9E000-0x0000000074B9F000-memory.dmp

Filesize
4KB

Download
memory/920-5-0x00000000050F0000-0x0000000005156000-memory.dmp

Filesize
408KB

Download
memory/920-6-0x0000000005C80000-0x0000000006298000-memory.dmp

Filesize
6.1MB

Download
memory/920-7-0x0000000005680000-0x0000000005692000-memory.dmp

Filesize
72KB

Download
memory/920-8-0x00000000057B0000-0x00000000058BA000-memory.dmp

Filesize
1.0MB

Download
memory/920-18-0x0000000006DE0000-0x0000000006E30000-memory.dmp

Filesize
320KB

Download
memory/920-1-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/920-12-0x00000000067F0000-0x00000000069B2000-memory.dmp

Filesize
1.8MB

Download
memory/920-11-0x0000000005C30000-0x0000000005C7C000-memory.dmp

Filesize
304KB

Download
memory/920-13-0x0000000006EF0000-0x000000000741C000-memory.dmp

Filesize
5.2MB

Download
memory/920-14-0x00000000079D0000-0x0000000007F74000-memory.dmp

Filesize
5.6MB

Download
memory/920-15-0x0000000006B60000-0x0000000006BF2000-memory.dmp

Filesize
584KB

Download
memory/920-16-0x0000000006A40000-0x0000000006AB6000-memory.dmp

Filesize
472KB

Download
memory/920-17-0x00000000067C0000-0x00000000067DE000-memory.dmp

Filesize
120KB

Download
memory/3196-3-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download
memory/3196-0-0x0000000000FF0000-0x0000000000FF1000-memory.dmp

Filesize
4KB

Download