metastealer | 2c047c4411660565df6518a63bb51220e78a0b51fecdc0c746b270597377669e

General

Target

4407a748e233449d07c814035d0e56db.exe
Size

1.9MB
MD5

4407a748e233449d07c814035d0e56db
SHA1

1dbc95d08dbae1fc1d6e6a4e2f87581ff25c7ec0
SHA256

2c047c4411660565df6518a63bb51220e78a0b51fecdc0c746b270597377669e
SHA512

e50f350f04a15d9391231a7a61b4c61eaa3c3e8518bd48a9dde2fb63fec873b861e147982764308e9f7daca3d3f40f4ca2256cd6defeb304b9cde073a820fbb4

Score

10^/10

metastealer redline @ansdvsvsvd infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

@ansdvsvsvd

C2

46.8.220.88:65531

Attributes

auth_value
d7b874c6650abbcb219b4f56f4676fee

Signatures

Meta Stealer Stealer
Meta Stealer steals passwords stored in browsers, written in C++.
stealer metastealer
RedLine
RedLine Stealer is a malware family written in C#, first appearing in early 2020.
infostealer redline

RedLine Payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/400-132-0x0000000000400000-0x0000000000420000-memory.dmp	family_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:

4407a748e233449d07c814035d0e56db.exe

description pid process target process

PID 2116 set thread context of 400 2116 4407a748e233449d07c814035d0e56db.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes:

AppLaunch.exe

pid process

400 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 400 AppLaunch.exe

description	pid	process	target process
PID 2116 set thread context of 400	2116	4407a748e233449d07c814035d0e56db.exe	AppLaunch.exe

pid	process
400	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	400	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

4407a748e233449d07c814035d0e56db.exe

description	pid	process	target process
PID 2116 wrote to memory of 400	2116	4407a748e233449d07c814035d0e56db.exe	AppLaunch.exe
PID 2116 wrote to memory of 400	2116	4407a748e233449d07c814035d0e56db.exe	AppLaunch.exe
PID 2116 wrote to memory of 400	2116	4407a748e233449d07c814035d0e56db.exe	AppLaunch.exe
PID 2116 wrote to memory of 400	2116	4407a748e233449d07c814035d0e56db.exe	AppLaunch.exe
PID 2116 wrote to memory of 400	2116	4407a748e233449d07c814035d0e56db.exe	AppLaunch.exe

C:\Users\Admin\AppData\Local\Temp\4407a748e233449d07c814035d0e56db.exe
"C:\Users\Admin\AppData\Local\Temp\4407a748e233449d07c814035d0e56db.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:2116

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:400

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/400-144-0x0000000006650000-0x00000000066C6000-memory.dmp

Filesize
472KB

Download
memory/400-143-0x0000000005B00000-0x0000000005B66000-memory.dmp

Filesize
408KB

Download
memory/400-149-0x0000000007C50000-0x000000000817C000-memory.dmp

Filesize
5.2MB

Download
memory/400-148-0x0000000007550000-0x0000000007712000-memory.dmp

Filesize
1.8MB

Download
memory/400-139-0x0000000005CB0000-0x00000000062C8000-memory.dmp

Filesize
6.1MB

Download
memory/400-140-0x0000000005740000-0x0000000005752000-memory.dmp

Filesize
72KB

Download
memory/400-132-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/400-142-0x00000000057A0000-0x00000000057DC000-memory.dmp

Filesize
240KB

Download
memory/400-141-0x0000000005870000-0x000000000597A000-memory.dmp

Filesize
1.0MB

Download
memory/400-131-0x0000000000000000-mapping.dmp

Download
memory/400-145-0x0000000006780000-0x0000000006812000-memory.dmp

Filesize
584KB

Download
memory/400-146-0x0000000006DD0000-0x0000000007374000-memory.dmp

Filesize
5.6MB

Download
memory/400-147-0x0000000006850000-0x000000000686E000-memory.dmp

Filesize
120KB

Download
memory/2116-138-0x0000000000EE3000-0x0000000000EE5000-memory.dmp

Filesize
8KB

Download
memory/2116-137-0x0000000000300000-0x00000000004E5000-memory.dmp

Filesize
1.9MB

Download

Analysis

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