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 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/736-58-0x0000000000090000-0x00000000000B0000-memory.dmp	family_redline
behavioral1/memory/736-63-0x00000000000ABCCE-mapping.dmp	family_redline
behavioral1/memory/736-64-0x0000000000090000-0x00000000000B0000-memory.dmp	family_redline
behavioral1/memory/736-65-0x0000000000090000-0x00000000000B0000-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 616 set thread context of 736 616 b278d2601750d7ad2090a7801e377396.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AppLaunch.exe

pid process

736 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 736 AppLaunch.exe

description	pid	process	target process
PID 616 set thread context of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe

pid	process
736	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	736	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b278d2601750d7ad2090a7801e377396.exe

description	pid	process	target process
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	b278d2601750d7ad2090a7801e377396.exe	AppLaunch.exe
PID 616 wrote to memory of 736	616	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:616

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:736

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/616-54-0x0000000000330000-0x0000000000390000-memory.dmp

Filesize
384KB

Download
memory/616-55-0x00000000031D0000-0x00000000031D4000-memory.dmp

Filesize
16KB

Download
memory/736-56-0x0000000000090000-0x00000000000B0000-memory.dmp

Filesize
128KB

Download
memory/736-58-0x0000000000090000-0x00000000000B0000-memory.dmp

Filesize
128KB

Download
memory/736-63-0x00000000000ABCCE-mapping.dmp

Download
memory/736-64-0x0000000000090000-0x00000000000B0000-memory.dmp

Filesize
128KB

Download
memory/736-65-0x0000000000090000-0x00000000000B0000-memory.dmp

Filesize
128KB

Download
memory/736-66-0x0000000074DE1000-0x0000000074DE3000-memory.dmp

Filesize
8KB

Download

Analysis

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