redline | c6897ee5e6e0c63e0cf1866460859894664359d397f9d453546adf12c7794818

Analysis

max time kernel
42s
max time network
80s
platform
windows7_x64
resource
win7v20210410
submitted
11-08-2021 12:52

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General

Target

Minecraft_v4.4.exe
Size

1.3MB
MD5

d60df4a3ea6bce524650ba94f6339e39
SHA1

4805dc2d49d362028d48af9142f1abbe313e78c6
SHA256

172b6209ca78d8006297f41fded71268689f8b9be88513673af4420c12176c75
SHA512

8991e4b8b7b7602c8a8c2ea69bcb537d8d9c176ff79d151a7337334366dd9c637fc057f541298e92194f5a3a346423dfb7eca0a3e0b941b3bde59232ab5dce67

Score

10^/10

redline boss8 discovery infostealer spyware stealer

Malware Config

Extracted

Family

redline

Botnet

boss8

109.248.201.150:63757

Signatures

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

RedLine Payload 3 IoCs

Processes:

resource	yara_rule
behavioral7/memory/1584-65-0x0000000000418E52-mapping.dmp	family_redline
behavioral7/memory/1584-64-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline
behavioral7/memory/1584-66-0x0000000000400000-0x000000000041E000-memory.dmp	family_redline

Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
spyware stealer

Data from Local System
T1005

Credentials in Files
T1081
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
spyware

Data from Local System
T1005

Credentials in Files
T1081
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
discovery

Query Registry
T1012
Suspicious use of SetThreadContext 1 IoCs

Processes:

Minecraft_v4.4.exe

description pid process target process

PID 1644 set thread context of 1584 1644 Minecraft_v4.4.exe Minecraft_v4.4.exe
Suspicious behavior: EnumeratesProcesses 3 IoCs

Processes:

Minecraft_v4.4.exeMinecraft_v4.4.exe

pid process

1644 Minecraft_v4.4.exe
1584 Minecraft_v4.4.exe
1584 Minecraft_v4.4.exe
Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes:

Minecraft_v4.4.exeMinecraft_v4.4.exe

description pid process

Token: SeDebugPrivilege 1644 Minecraft_v4.4.exe
Token: SeDebugPrivilege 1584 Minecraft_v4.4.exe

description	pid	process	target process
PID 1644 set thread context of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe

pid	process
1644	Minecraft_v4.4.exe
1584	Minecraft_v4.4.exe
1584	Minecraft_v4.4.exe

description	pid	process
Token: SeDebugPrivilege	1644	Minecraft_v4.4.exe
Token: SeDebugPrivilege	1584	Minecraft_v4.4.exe

Suspicious use of WriteProcessMemory 19 IoCs

Processes:

Minecraft_v4.4.exe

description	pid	process	target process
PID 1644 wrote to memory of 1564	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1564	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1564	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1564	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1564	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1564	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1564	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe
PID 1644 wrote to memory of 1584	1644	Minecraft_v4.4.exe	Minecraft_v4.4.exe

C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe
"C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1644

C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe
"C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe"
2⤵
PID:1564

C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe
"C:\Users\Admin\AppData\Local\Temp\Minecraft_v4.4.exe"
2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1584

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Credentials in Files

T1081

Discovery

Query Registry

T1012

Lateral Movement

Collection

Data from Local System

T1005

Command and Control

Exfiltration

Impact

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Downloads

memory/1584-65-0x0000000000418E52-mapping.dmp

Download
memory/1584-64-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1584-66-0x0000000000400000-0x000000000041E000-memory.dmp

Filesize
120KB

Download
memory/1584-68-0x00000000044F0000-0x00000000044F1000-memory.dmp

Filesize
4KB

Download
memory/1644-60-0x0000000000980000-0x0000000000981000-memory.dmp

Filesize
4KB

Download
memory/1644-62-0x0000000004350000-0x0000000004351000-memory.dmp

Filesize
4KB

Download
memory/1644-63-0x0000000000520000-0x000000000053C000-memory.dmp

Filesize
112KB

Download