redline | ae49d51ca93adebeea1eae0fe3645809fe91671f63b2c8f2569a035d6ae7d38b

Analysis

max time kernel
147s
max time network
150s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
06-11-2024 11:34

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General

Target

Loader.exe
Size

277KB
MD5

f23484ebcf0614874320482dac32e592
SHA1

57d22f598559e9ed464ab3955041ab1a220af5ba
SHA256

fbbc6b344f7531434795a73c0f87b3d65e9cb65b1d3b1fbf3b99105eca95da49
SHA512

a26ec760925d5b748c7d3d29c1821ec4be014ce2d62386a9e1254a531113e77aee595424b763779783f8037f77d6487a44b77953017382b6fff1c77f692a29af
SSDEEP

6144:7GSuuTqtk+aFooj2culI/uix7xiwbIe4XqLMl/:mucO/rGixjMe4XqLMZ

Score

10^/10

redline @xoker1 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@Xoker1

45.15.156.155:80

Attributes

auth_value
62d18551adf8ee9463c2690ab346f7b0

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
behavioral8/memory/3508-1-0x0000000000400000-0x0000000000432000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4084 set thread context of 3508	4084	Loader.exe	88

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Loader.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4084 wrote to memory of 3508	4084	Loader.exe	88
PID 4084 wrote to memory of 3508	4084	Loader.exe	88
PID 4084 wrote to memory of 3508	4084	Loader.exe	88
PID 4084 wrote to memory of 3508	4084	Loader.exe	88
PID 4084 wrote to memory of 3508	4084	Loader.exe	88

C:\Users\Admin\AppData\Local\Temp\Loader.exe
"C:\Users\Admin\AppData\Local\Temp\Loader.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4084
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:3508

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3508-1-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/3508-6-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/3508-7-0x00000000064E0000-0x0000000006AF8000-memory.dmp

Filesize
6.1MB

Download
memory/3508-8-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/3508-9-0x0000000007D60000-0x0000000007E6A000-memory.dmp

Filesize
1.0MB

Download
memory/3508-10-0x0000000006450000-0x0000000006462000-memory.dmp

Filesize
72KB

Download
memory/3508-11-0x0000000008070000-0x00000000080AC000-memory.dmp

Filesize
240KB

Download
memory/3508-12-0x00000000080B0000-0x00000000080FC000-memory.dmp

Filesize
304KB

Download
memory/3508-13-0x0000000074F7E000-0x0000000074F7F000-memory.dmp

Filesize
4KB

Download
memory/3508-14-0x0000000074F70000-0x0000000075720000-memory.dmp

Filesize
7.7MB

Download
memory/4084-0-0x0000000000278000-0x0000000000279000-memory.dmp

Filesize
4KB

Download