redline | f7dbe640f31f8a9c00c0902580c04664a07d68d8453a3e7142691168c6fdbedf

Analysis

max time kernel
63s
max time network
65s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
23-09-2022 20:46

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General

Target

file.exe
Size

2.6MB
MD5

5714c442b4f06df227149d351cf101a3
SHA1

e5eb07dec8deb4b0e5c4905b71e7e6565908c613
SHA256

f7dbe640f31f8a9c00c0902580c04664a07d68d8453a3e7142691168c6fdbedf
SHA512

5620e79822a6e45fb8bcd40ee98024379fafe4e667f208fb9a57000121ada999155f787a5238cc600f62bdd05841f1da55af87e6686bf63e6a66b883cc43a69f
SSDEEP

24576:vn8L/Ae3wYMY8WAAp+SMyKdrpeCh6WUgkyfojvLolT4l3RuQ55313a:viAeH1hakyfojvs14l3E

Score

10^/10

redline ruzki18 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

ruzki18

176.113.115.146:9582

Attributes

auth_value
7be17614eb631964b4725d83c6b7cc76

Signatures

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

RedLine payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/99912-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99912-61-0x0000000000422136-mapping.dmp	family_redline
behavioral1/memory/99912-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/99912-62-0x0000000000400000-0x0000000000428000-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:

file.exe

description pid process target process

PID 2020 set thread context of 99912 2020 file.exe AppLaunch.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

AppLaunch.exe

pid process

99912 AppLaunch.exe
99912 AppLaunch.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

AppLaunch.exe

description pid process

Token: SeDebugPrivilege 99912 AppLaunch.exe

description	pid	process	target process
PID 2020 set thread context of 99912	2020	file.exe	AppLaunch.exe

pid	process
99912	AppLaunch.exe
99912	AppLaunch.exe

description	pid	process
Token: SeDebugPrivilege	99912	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exe

description	pid	process	target process
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.exe
PID 2020 wrote to memory of 99912	2020	file.exe	AppLaunch.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:2020

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:99912

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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/99912-54-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99912-56-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99912-61-0x0000000000422136-mapping.dmp

Download
memory/99912-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99912-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/99912-64-0x0000000075451000-0x0000000075453000-memory.dmp

Filesize
8KB

Download