redline | def089cb330e10804e45b5eceb4702974cb9b2011b7160e0ce4c09efba53d6fb

Analysis

max time kernel
33s
max time network
35s
platform
windows7_x64
resource
win7-20221111-en
resource tags

arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-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 1316 set thread context of 2040 1316 file.exe vbc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

1948 1316 WerFault.exe file.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

2040 vbc.exe
2040 vbc.exe
Suspicious behavior: GetForegroundWindowSpam 1 IoCs

Processes:

file.exe

pid process

1316 file.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 2040 vbc.exe

description	pid	process	target process
PID 1316 set thread context of 2040	1316	file.exe	vbc.exe

pid	pid_target	process	target process
1948	1316	WerFault.exe	file.exe

pid	process
2040	vbc.exe
2040	vbc.exe

pid	process
1316	file.exe

description	pid	process
Token: SeDebugPrivilege	2040	vbc.exe

Suspicious use of WriteProcessMemory 10 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1316 wrote to memory of 2040	1316	file.exe	vbc.exe
PID 1316 wrote to memory of 2040	1316	file.exe	vbc.exe
PID 1316 wrote to memory of 2040	1316	file.exe	vbc.exe
PID 1316 wrote to memory of 2040	1316	file.exe	vbc.exe
PID 1316 wrote to memory of 2040	1316	file.exe	vbc.exe
PID 1316 wrote to memory of 2040	1316	file.exe	vbc.exe
PID 1316 wrote to memory of 1948	1316	file.exe	WerFault.exe
PID 1316 wrote to memory of 1948	1316	file.exe	WerFault.exe
PID 1316 wrote to memory of 1948	1316	file.exe	WerFault.exe
PID 1316 wrote to memory of 1948	1316	file.exe	WerFault.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:1316

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:2040

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 1316 -s 96
2⤵
- Program crash
PID:1948

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/1948-64-0x0000000000000000-mapping.dmp

Download
memory/2040-54-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2040-56-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2040-61-0x000000000041B596-mapping.dmp

Download
memory/2040-62-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2040-63-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/2040-65-0x0000000075531000-0x0000000075533000-memory.dmp

Filesize
8KB

Download