redline | 04f31ac7f42862112d47923303bca261d074678084e7f84f875d4cbfdabdfc24

General

Target

Setup.exe
Size

2.2MB
MD5

775e498a631f09987d0e1945c47a01aa
SHA1

df5de4d57d5ce1ac849940e1c4906ffbc36efb6d
SHA256

f2fbdc1e852712d8b0a1f6c7090d9fc81694c9604cff9b48900f596431d47158
SHA512

ccef0c27f1a7c2cfbe791628f841374ce232069fcae97ded44211df91ace6505dc63ba8381bcfcccda586dd611283b35115fcce707780ec31ec5111a9b592885

Score

10^/10

redline infostealer spyware

Malware Config

Extracted

Family

redline

C2

194.93.2.28:46378

Attributes

auth_value
97e69692d8403a5aff22422dec2740bd

Signatures

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

Setup.exe

description pid process target process

PID 4572 set thread context of 3812 4572 Setup.exe AppLaunch.exe
Program crash 2 IoCs

Processes:

WerFault.exeWerFault.exe

pid pid_target process target process

4624 4572 WerFault.exe Setup.exe
1592 4572 WerFault.exe Setup.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

AppLaunch.exe

pid process

3812 AppLaunch.exe
3812 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 3812 AppLaunch.exe

description	pid	process	target process
PID 4572 set thread context of 3812	4572	Setup.exe	AppLaunch.exe

pid	pid_target	process	target process
4624	4572	WerFault.exe	Setup.exe
1592	4572	WerFault.exe	Setup.exe

pid	process
3812	AppLaunch.exe
3812	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	3812	AppLaunch.exe

Suspicious use of WriteProcessMemory 8 IoCs

Processes:

Setup.exe

description	pid	process	target process
PID 4572 wrote to memory of 3812	4572	Setup.exe	AppLaunch.exe
PID 4572 wrote to memory of 3812	4572	Setup.exe	AppLaunch.exe
PID 4572 wrote to memory of 3812	4572	Setup.exe	AppLaunch.exe
PID 4572 wrote to memory of 3812	4572	Setup.exe	AppLaunch.exe
PID 4572 wrote to memory of 3812	4572	Setup.exe	AppLaunch.exe
PID 4572 wrote to memory of 4624	4572	Setup.exe	WerFault.exe
PID 4572 wrote to memory of 4624	4572	Setup.exe	WerFault.exe
PID 4572 wrote to memory of 4624	4572	Setup.exe	WerFault.exe

C:\Users\Admin\AppData\Local\Temp\Setup.exe
"C:\Users\Admin\AppData\Local\Temp\Setup.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:4572

C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
"C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3812

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4572 -s 636
2⤵
- Program crash
PID:4624

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -u -p 4572 -s 636
2⤵
- Program crash
PID:1592

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4572 -ip 4572
1⤵
PID:2252

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

1

T1081

Discovery

Lateral Movement

Collection

Data from Local System

1

T1005

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/3812-140-0x0000000005570000-0x00000000055AC000-memory.dmp

Filesize
240KB

Download
memory/3812-144-0x00000000060D0000-0x00000000060EE000-memory.dmp

Filesize
120KB

Download
memory/3812-136-0x0000000005A70000-0x0000000006088000-memory.dmp

Filesize
6.1MB

Download
memory/3812-137-0x0000000005510000-0x0000000005522000-memory.dmp

Filesize
72KB

Download
memory/3812-148-0x0000000008400000-0x000000000892C000-memory.dmp

Filesize
5.2MB

Download
memory/3812-139-0x0000000005640000-0x000000000574A000-memory.dmp

Filesize
1.0MB

Download
memory/3812-131-0x0000000000400000-0x000000000041C000-memory.dmp

Filesize
112KB

Download
memory/3812-142-0x0000000006230000-0x00000000062C2000-memory.dmp

Filesize
584KB

Download
memory/3812-130-0x0000000000000000-mapping.dmp

Download
memory/3812-143-0x0000000006880000-0x0000000006E24000-memory.dmp

Filesize
5.6MB

Download
memory/3812-141-0x0000000006110000-0x0000000006186000-memory.dmp

Filesize
472KB

Download
memory/3812-145-0x00000000063D0000-0x0000000006436000-memory.dmp

Filesize
408KB

Download
memory/3812-146-0x0000000007AE0000-0x0000000007B30000-memory.dmp

Filesize
320KB

Download
memory/3812-147-0x0000000007D00000-0x0000000007EC2000-memory.dmp

Filesize
1.8MB

Download
memory/4624-138-0x0000000000000000-mapping.dmp

Download

Analysis

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