redline | fba6966c2f4a02d9d0405b94d6c7be480e6a1c82ea245e4d49b541acee5736f5

General

Target

setup/AISetupFull.exe
Size

1.4MB
MD5

0d5e2cabef77bed22398de3196c1d1fd
SHA1

785ff4ed2cdec5ba481ec00a2966a8ea766cd549
SHA256

757cdbf9116e2f06fae96fabefeba0a0e524bd09e2e368b172ae2389bb5bb78c
SHA512

9d8914560edd9ac488d7d4daed4f6a62ab151df6568722e1bdd6526e936a5dce9c0a20e7055b43d441ce14dd5a7659c53e2c50b4aa99cf249f9256b1315e30a0

Score

10^/10

redline jn28d1 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

jn28d1

C2

185.215.113.122:15386

Attributes

auth_value
f464001a0e86a12ef97505647572b2c2

Signatures

RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1828-64-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1828-66-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/1828-68-0x0000000000400000-0x0000000000420000-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:

AISetupFull.exe

description pid process target process

PID 2044 set thread context of 1828 2044 AISetupFull.exe InstallUtil.exe
Suspicious behavior: EnumeratesProcesses 5 IoCs

Processes:

AISetupFull.exe

pid process

2044 AISetupFull.exe
2044 AISetupFull.exe
2044 AISetupFull.exe
2044 AISetupFull.exe
2044 AISetupFull.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

InstallUtil.exe

description pid process

Token: SeDebugPrivilege 1828 InstallUtil.exe

description	pid	process	target process
PID 2044 set thread context of 1828	2044	AISetupFull.exe	InstallUtil.exe

pid	process
2044	AISetupFull.exe
2044	AISetupFull.exe
2044	AISetupFull.exe
2044	AISetupFull.exe
2044	AISetupFull.exe

description	pid	process
Token: SeDebugPrivilege	1828	InstallUtil.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

AISetupFull.exe

description	pid	process	target process
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe
PID 2044 wrote to memory of 1828	2044	AISetupFull.exe	InstallUtil.exe

C:\Users\Admin\AppData\Local\Temp\setup\AISetupFull.exe
"C:\Users\Admin\AppData\Local\Temp\setup\AISetupFull.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:2044
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe"
  2⤵
  - Suspicious use of AdjustPrivilegeToken
  PID:1828

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/1828-62-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1828-68-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1828-66-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1828-64-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2044-57-0x0000000000F80000-0x00000000010BD000-memory.dmp

Filesize
1.2MB

Download
memory/2044-59-0x0000000000BB0000-0x0000000000F74000-memory.dmp

Filesize
3.8MB

Download
memory/2044-60-0x0000000000F80000-0x00000000010BD000-memory.dmp

Filesize
1.2MB

Download
memory/2044-61-0x000000000DB60000-0x000000000DC7D000-memory.dmp

Filesize
1.1MB

Download
memory/2044-58-0x0000000000F80000-0x00000000010BD000-memory.dmp

Filesize
1.2MB

Download
memory/2044-54-0x0000000075841000-0x0000000075843000-memory.dmp

Filesize
8KB

Download
memory/2044-56-0x0000000000BB0000-0x0000000000F74000-memory.dmp

Filesize
3.8MB

Download
memory/2044-55-0x0000000000BB0000-0x0000000000F74000-memory.dmp

Filesize
3.8MB

Download
memory/2044-70-0x0000000000F80000-0x00000000010BD000-memory.dmp

Filesize
1.2MB

Download

Analysis

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