redline | 4a769984457abcc5b0bb2bceca85ad8489ae25a61e477fbe870e9ac7a09d3e38

Analysis

max time kernel
137s
max time network
133s
platform
windows10-2004_x64
resource
win10v2004-20220721-en
resource tags

arch:x64arch:x86image:win10v2004-20220721-enlocale:en-usos:windows10-2004-x64system
submitted
06/08/2022, 11:26

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General

Target

start.exe
Size

357KB
MD5

f00689d1936bb064e915253da5b9d0f0
SHA1

94126b2448cd2f140d892eab9832e82161e225af
SHA256

4a769984457abcc5b0bb2bceca85ad8489ae25a61e477fbe870e9ac7a09d3e38
SHA512

7de6ebf819591f9fa71042740ba81510766896ec578c505b7c6dd19f0b18e26a8fa02e42a0c8dd50e79f9c362a095e54c8a71acf85d07546861e21cbf283d64b

Score

10^/10

redline infostealer spyware

Malware Config

Extracted

Family

redline

185.215.113.23:15912

Attributes

auth_value
461a78774ac2e3e15e3a9b271b4491ac

Signatures

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral2/memory/190340-131-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral2/memory/4412-136-0x00000000004E0000-0x000000000053B000-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

description	pid	Process	procid_target
PID 4412 set thread context of 190340	4412	start.exe	85

Program crash 1 IoCs

pid	pid_target	Process	procid_target
2288	4412	WerFault.exe	82

Suspicious behavior: EnumeratesProcesses 3 IoCs

pid	Process
190340	AppLaunch.exe
4180	magnify.exe
4180	magnify.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	190340	AppLaunch.exe

Suspicious use of SetWindowsHookEx 19 IoCs

pid	Process
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe
4180	magnify.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4412 wrote to memory of 190340	4412	start.exe	85
PID 4412 wrote to memory of 190340	4412	start.exe	85
PID 4412 wrote to memory of 190340	4412	start.exe	85
PID 4412 wrote to memory of 190340	4412	start.exe	85
PID 4412 wrote to memory of 190340	4412	start.exe	85

C:\Users\Admin\AppData\Local\Temp\start.exe
"C:\Users\Admin\AppData\Local\Temp\start.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4412
- 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:190340
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4412 -s 187132
  2⤵
  - Program crash
  PID:2288

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 4412 -ip 4412
1⤵
PID:190384

C:\Windows\system32\magnify.exe
"C:\Windows\system32\magnify.exe"
1⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:4180

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4412-136-0x00000000004E0000-0x000000000053B000-memory.dmp

Filesize
364KB

Download
memory/190340-140-0x0000000005440000-0x000000000547C000-memory.dmp

Filesize
240KB

Download
memory/190340-131-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/190340-137-0x0000000005970000-0x0000000005F88000-memory.dmp

Filesize
6.1MB

Download
memory/190340-138-0x00000000053E0000-0x00000000053F2000-memory.dmp

Filesize
72KB

Download
memory/190340-139-0x0000000005510000-0x000000000561A000-memory.dmp

Filesize
1.0MB

Download
memory/190340-141-0x0000000005780000-0x00000000057F6000-memory.dmp

Filesize
472KB

Download
memory/190340-142-0x00000000058A0000-0x0000000005932000-memory.dmp

Filesize
584KB

Download
memory/190340-143-0x0000000006540000-0x0000000006AE4000-memory.dmp

Filesize
5.6MB

Download
memory/190340-144-0x0000000006090000-0x00000000060AE000-memory.dmp

Filesize
120KB

Download
memory/190340-145-0x0000000006380000-0x00000000063E6000-memory.dmp

Filesize
408KB

Download
memory/190340-146-0x0000000007020000-0x00000000071E2000-memory.dmp

Filesize
1.8MB

Download
memory/190340-147-0x0000000007720000-0x0000000007C4C000-memory.dmp

Filesize
5.2MB

Download