redline | e06350ca8bc607363fdbe88455138486915f61a3a6f06a04031ac970b63d8b7d

Analysis

max time kernel
43s
max time network
45s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
27/10/2022, 16:09

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General

Target

file.exe
Size

2.3MB
MD5

79cf8b836dad7e0025e9ff2c5ed8787a
SHA1

895b65ee58e05a727179c587e34a99515521c8c0
SHA256

e06350ca8bc607363fdbe88455138486915f61a3a6f06a04031ac970b63d8b7d
SHA512

b96f1924eab2a8d857233e3f6247319a4c9e2827805492fdd62ff1f24a8c38effb63286a364ae7bd56395316d3c8f2674a412c42055a81dfc836c75d8cdb9a4e
SSDEEP

49152:eKikSEdDk9dC/CCTPQmA1PnHvr0cYNu4hGV0EvnISxtYG:eKPSEdDkjCKEcQc8u/nZYG

Score

10^/10

redline 1310 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

1310

79.137.192.57:48771

Attributes

auth_value
feb5f5c29913f32658637e553762a40e

Signatures

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

RedLine payload 4 IoCs

resource	yara_rule
behavioral1/memory/99864-56-0x0000000000320000-0x0000000000348000-memory.dmp	family_redline
behavioral1/memory/99864-61-0x000000000034216E-mapping.dmp	family_redline
behavioral1/memory/99864-63-0x0000000000320000-0x0000000000348000-memory.dmp	family_redline
behavioral1/memory/99864-62-0x0000000000320000-0x0000000000348000-memory.dmp	family_redline

Uses the VBS compiler for execution 1 TTPs

Scripting
T1064
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 1388 set thread context of 99864	1388	file.exe	28

Suspicious behavior: EnumeratesProcesses 2 IoCs

pid	Process
99864	vbc.exe
99864	vbc.exe

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeDebugPrivilege	99864	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

description	pid	Process	procid_target
PID 1388 wrote to memory of 99864	1388	file.exe	28
PID 1388 wrote to memory of 99864	1388	file.exe	28
PID 1388 wrote to memory of 99864	1388	file.exe	28
PID 1388 wrote to memory of 99864	1388	file.exe	28
PID 1388 wrote to memory of 99864	1388	file.exe	28
PID 1388 wrote to memory of 99864	1388	file.exe	28

C:\Users\Admin\AppData\Local\Temp\file.exe
"C:\Users\Admin\AppData\Local\Temp\file.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1388
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - Suspicious behavior: EnumeratesProcesses
  - Suspicious use of AdjustPrivilegeToken
  PID:99864

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Scripting

T1064

Persistence

Privilege Escalation

Defense Evasion

Scripting

T1064

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/99864-54-0x0000000000320000-0x0000000000348000-memory.dmp

Filesize
160KB

Download
memory/99864-56-0x0000000000320000-0x0000000000348000-memory.dmp

Filesize
160KB

Download
memory/99864-63-0x0000000000320000-0x0000000000348000-memory.dmp

Filesize
160KB

Download
memory/99864-62-0x0000000000320000-0x0000000000348000-memory.dmp

Filesize
160KB

Download
memory/99864-64-0x0000000075E11000-0x0000000075E13000-memory.dmp

Filesize
8KB

Download