redline | 95c7e4e4a23ddb523c0a132e835cc835a07ff27254bb191f2b681b883c85c6e2

Analysis

max time kernel
90s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20220901-en
resource tags

arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
submitted
26-12-2022 17:42

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General

Target

file.exe
Size

417KB
MD5

6c893ada0259325c8b9dbc0a824e1a79
SHA1

14a41f88512dae81933403d34c5790ab1c6bed4c
SHA256

95c7e4e4a23ddb523c0a132e835cc835a07ff27254bb191f2b681b883c85c6e2
SHA512

f8ddf39af422da8418d90f11a3ff2569e7992ef70532b165d41f6d7ee4980316bf42efc29caaab1997b6d07cc5d335922d82b97dcf887b994a43cc9022a47625
SSDEEP

12288:luKsohhtrUeKlL/OddaUI5SqUPTKjrdJ:zBUZqd9YB

Score

10^/10

redline 3 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

65.21.5.58:24911

Attributes

auth_value
348157ad6abeedf1edf0b65752dea46b

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 5072 set thread context of 4904 5072 file.exe vbc.exe
Program crash 1 IoCs

Processes:

WerFault.exe

pid pid_target process target process

3524 5072 WerFault.exe file.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

4904 vbc.exe
4904 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 4904 vbc.exe

description	pid	process	target process
PID 5072 set thread context of 4904	5072	file.exe	vbc.exe

pid	pid_target	process	target process
3524	5072	WerFault.exe	file.exe

pid	process
4904	vbc.exe
4904	vbc.exe

description	pid	process
Token: SeDebugPrivilege	4904	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

file.exe

description	pid	process	target process
PID 5072 wrote to memory of 4904	5072	file.exe	vbc.exe
PID 5072 wrote to memory of 4904	5072	file.exe	vbc.exe
PID 5072 wrote to memory of 4904	5072	file.exe	vbc.exe
PID 5072 wrote to memory of 4904	5072	file.exe	vbc.exe
PID 5072 wrote to memory of 4904	5072	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:5072

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:4904

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 5072 -s 252
2⤵
- Program crash
PID:3524

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 460 -p 5072 -ip 5072
1⤵
PID:4540

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/4904-132-0x0000000000000000-mapping.dmp

Download
memory/4904-133-0x0000000000400000-0x0000000000432000-memory.dmp

Filesize
200KB

Download
memory/4904-138-0x0000000005E90000-0x00000000064A8000-memory.dmp

Filesize
6.1MB

Download
memory/4904-139-0x0000000005A10000-0x0000000005B1A000-memory.dmp

Filesize
1.0MB

Download
memory/4904-140-0x0000000005940000-0x0000000005952000-memory.dmp

Filesize
72KB

Download
memory/4904-141-0x0000000005B20000-0x0000000005B5C000-memory.dmp

Filesize
240KB

Download
memory/4904-142-0x0000000006A60000-0x0000000007004000-memory.dmp

Filesize
5.6MB

Download
memory/4904-143-0x0000000005D10000-0x0000000005DA2000-memory.dmp

Filesize
584KB

Download
memory/4904-144-0x0000000005DB0000-0x0000000005E16000-memory.dmp

Filesize
408KB

Download
memory/4904-145-0x0000000007CB0000-0x0000000007D26000-memory.dmp

Filesize
472KB

Download
memory/4904-146-0x0000000007170000-0x00000000071C0000-memory.dmp

Filesize
320KB

Download
memory/4904-147-0x0000000007F00000-0x00000000080C2000-memory.dmp

Filesize
1.8MB

Download
memory/4904-148-0x0000000008600000-0x0000000008B2C000-memory.dmp

Filesize
5.2MB

Download