redline | def089cb330e10804e45b5eceb4702974cb9b2011b7160e0ce4c09efba53d6fb

Analysis

max time kernel
91s
max time network
127s
platform
windows10-2004_x64
resource
win10v2004-20220812-en
resource tags

arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
submitted
12-12-2022 18:38

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General

Target

file.exe
Size

264KB
MD5

f30fdf64dbff6ade560a29894dfdb758
SHA1

ecc9ec6b0d2e7b4385914b4ad22c2db4447c8789
SHA256

def089cb330e10804e45b5eceb4702974cb9b2011b7160e0ce4c09efba53d6fb
SHA512

8c31d393237779014f67c1c89d597f65c5470a8a98bd4ebeede296d13c722ebfaaefc79e5478475c06e7b50452291d2bab353a9bd97da73361a65adeeab64155
SSDEEP

3072:jSovv6cGn/mfNzy473vg6pO3USAY00D2nxruIFjsXbafErXJKc:jSovyLOfNQCsUSAP/xrFeLafqXJKc

Score

10^/10

redline install infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

Install

142.93.198.232:81

Attributes

auth_value
f9affed97251c08e7a096257ba9edfb2

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 928 set thread context of 4776 928 file.exe vbc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

344 928 WerFault.exe file.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

4776 vbc.exe
4776 vbc.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

file.exe

pid process

928 file.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 4776 vbc.exe

description	pid	process	target process
PID 928 set thread context of 4776	928	file.exe	vbc.exe

pid	pid_target	process	target process
344	928	WerFault.exe	file.exe

pid	process
4776	vbc.exe
4776	vbc.exe

pid	process
928	file.exe

description	pid	process
Token: SeDebugPrivilege	4776	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

file.exe

description	pid	process	target process
PID 928 wrote to memory of 4776	928	file.exe	vbc.exe
PID 928 wrote to memory of 4776	928	file.exe	vbc.exe
PID 928 wrote to memory of 4776	928	file.exe	vbc.exe
PID 928 wrote to memory of 4776	928	file.exe	vbc.exe
PID 928 wrote to memory of 4776	928	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 behavior: GetForegroundWindowSpam
- Suspicious use of WriteProcessMemory
PID:928

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:4776

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 928 -s 296
2⤵
- Program crash
PID:344

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 928 -ip 928
1⤵
PID:308

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/4776-132-0x0000000000000000-mapping.dmp

Download
memory/4776-133-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/4776-138-0x0000000005870000-0x0000000005E88000-memory.dmp

Filesize
6.1MB

Download
memory/4776-139-0x0000000005370000-0x000000000547A000-memory.dmp

Filesize
1.0MB

Download
memory/4776-140-0x00000000052A0000-0x00000000052B2000-memory.dmp

Filesize
72KB

Download
memory/4776-141-0x0000000005320000-0x000000000535C000-memory.dmp

Filesize
240KB

Download
memory/4776-142-0x0000000006610000-0x00000000066A2000-memory.dmp

Filesize
584KB

Download
memory/4776-143-0x0000000006C60000-0x0000000007204000-memory.dmp

Filesize
5.6MB

Download
memory/4776-144-0x0000000006720000-0x0000000006786000-memory.dmp

Filesize
408KB

Download
memory/4776-145-0x0000000008090000-0x0000000008252000-memory.dmp

Filesize
1.8MB

Download
memory/4776-146-0x0000000008790000-0x0000000008CBC000-memory.dmp

Filesize
5.2MB

Download