redline | 3856bc60e588f715b1338764cc430b359f80b8f04e447db07f149cc4101d800e

Analysis

max time kernel
52s
max time network
60s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
25-11-2022 14:20

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General

Target

file.exe
Size

6.9MB
MD5

5e302b8def2082d2e5f0ac5f9a450558
SHA1

92de829105e4cad6e20cbfdf06889bafc6af67a2
SHA256

3856bc60e588f715b1338764cc430b359f80b8f04e447db07f149cc4101d800e
SHA512

104bb849cbb3b9d9d481a199edc462a79c8a486cca7be46c3232310d26da986585d9077fe206460363343832ee5563065177635c5c95a6b62fcf6fd6d8bc567a
SSDEEP

24576:DoRlA41Ob7Wub7Wub7Wub7Wub7Wub7Wub7Wub7Wub7Wub7Wub7Wub7Wub7WS:ol+WsWsWsWsWsWsWsWsWsWsWsWsW

Score

10^/10

redline @andriii_ff infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@Andriii_ff

185.173.36.94:31511

Attributes

auth_value
a6043973697c5fa0f81dd913cff42254

Signatures

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

Processes:

file.exe

description pid process target process

PID 1380 set thread context of 1044 1380 file.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

1044 vbc.exe
1044 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 1044 vbc.exe

description	pid	process	target process
PID 1380 set thread context of 1044	1380	file.exe	vbc.exe

pid	process
1044	vbc.exe
1044	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1044	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe
PID 1380 wrote to memory of 1044	1380	file.exe	vbc.exe

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:1380

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:1044

Network

MITRE ATT&CK Matrix ATT&CK 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

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/1044-55-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1044-56-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1044-58-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1044-60-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1044-61-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1044-62-0x000000000041832E-mapping.dmp

Download
memory/1044-64-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1044-66-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/1044-67-0x0000000075ED1000-0x0000000075ED3000-memory.dmp

Filesize
8KB

Download
memory/1380-54-0x0000000000FB0000-0x00000000016A8000-memory.dmp

Filesize
7.0MB

Download