redline | df16f9d39345c1a3a1ed404fc6a7c3e5482952e4fa36a7913eb3cddc97950d1c

General

Target

b278d2601750d7ad2090a7801e377396.exe
Size

566KB
MD5

b278d2601750d7ad2090a7801e377396
SHA1

8e4cabd6ffb0c36d89bfb7ee9b7705a7d76fbb9f
SHA256

df16f9d39345c1a3a1ed404fc6a7c3e5482952e4fa36a7913eb3cddc97950d1c
SHA512

41f6afe9f0b429cf5504fefc6ccaaeb00078fce572d16f0ce1cc8caeed9085868f00be4914c61b205269a7e63c5fdc6ea2aa4a638ed7867ace6fe721248c806d

Score

10^/10

redline nam33 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

nam33

C2

103.133.111.182:44839

Attributes

auth_value
8b278c0f8c2de9225b1633fa0e83ddce

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/3680-133-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Suspicious use of SetThreadContext 1 IoCs

Processes:

b278d2601750d7ad2090a7801e377396.exe

description pid process target process

PID 3592 set thread context of 3680 3592 b278d2601750d7ad2090a7801e377396.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AppLaunch.exe

pid process

3680 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 3680 AppLaunch.exe

description	pid	process	target process
PID 3592 set thread context of 3680	3592	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe

pid	process
3680	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	3680	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

b278d2601750d7ad2090a7801e377396.exe

description	pid	process	target process
PID 3592 wrote to memory of 3680	3592	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 3592 wrote to memory of 3680	3592	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 3592 wrote to memory of 3680	3592	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 3592 wrote to memory of 3680	3592	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 3592 wrote to memory of 3680	3592	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\b278d2601750d7ad2090a7801e377396.exe
"C:\Users\Admin\AppData\Local\Temp\b278d2601750d7ad2090a7801e377396.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:3592
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:3680

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/3592-130-0x0000000000750000-0x00000000007B0000-memory.dmp

Filesize
384KB

Download
memory/3592-131-0x0000000003420000-0x0000000003424000-memory.dmp

Filesize
16KB

Download
memory/3680-132-0x0000000000000000-mapping.dmp

Download
memory/3680-133-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/3680-138-0x00000000063B0000-0x00000000069C8000-memory.dmp

Filesize
6.1MB

Download
memory/3680-139-0x0000000007C50000-0x0000000007C62000-memory.dmp

Filesize
72KB

Download
memory/3680-140-0x0000000007D80000-0x0000000007E8A000-memory.dmp

Filesize
1.0MB

Download
memory/3680-141-0x0000000007CB0000-0x0000000007CEC000-memory.dmp

Filesize
240KB

Download
memory/3680-142-0x0000000008D80000-0x0000000009324000-memory.dmp

Filesize
5.6MB

Download
memory/3680-143-0x00000000088B0000-0x0000000008942000-memory.dmp

Filesize
584KB

Download
memory/3680-144-0x0000000008950000-0x00000000089C6000-memory.dmp

Filesize
472KB

Download
memory/3680-145-0x0000000008B10000-0x0000000008B2E000-memory.dmp

Filesize
120KB

Download
memory/3680-146-0x0000000009330000-0x0000000009396000-memory.dmp

Filesize
408KB

Download
memory/3680-147-0x0000000005B00000-0x0000000005B50000-memory.dmp

Filesize
320KB

Download
memory/3680-148-0x000000000A880000-0x000000000AA42000-memory.dmp

Filesize
1.8MB

Download
memory/3680-149-0x000000000AF80000-0x000000000B4AC000-memory.dmp

Filesize
5.2MB

Download

Analysis

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