redline | d7d84bff7c0ac93a29ecd80481801303eb75b4b9ab0eb340d973cd8906f9340d

Analysis

max time kernel
43s
max time network
140s
platform
windows7_x64
resource
win7-20220812-en
resource tags

arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
submitted
14-11-2022 20:15

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General

Target

file.exe
Size

389KB
MD5

f8f4e4588cda9a5837c3da5438c91fb3
SHA1

7276c3ec79da4bb0e4660f688e134906b56ff9dd
SHA256

d7d84bff7c0ac93a29ecd80481801303eb75b4b9ab0eb340d973cd8906f9340d
SHA512

d6ef2cf434f16c50b7eb0c723d3c3c68b2534768ae85b06feab4d79b40fb38eef6c6095b52c53ecc8bebd037eb0dab51da010087b99199b08be7052bd7d97377
SSDEEP

6144:TxsF/1PG8TgiRzfu3uFueouMbfMCL1aA6rEeyU3PiujfAuZJzP:TxsF/xGPiRlFUbECQfiuLAuZJ7

Score

10^/10

redline @andriii_ff infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@andriii_ff

185.173.36.94:31511

Attributes

auth_value
525a7ad8080b3552f2f7735af7644111

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 1808 set thread context of 1756 1808 file.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

1756 vbc.exe
1756 vbc.exe
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 1756 vbc.exe

description	pid	process	target process
PID 1808 set thread context of 1756	1808	file.exe	vbc.exe

pid	process
1756	vbc.exe
1756	vbc.exe

description	pid	process
Token: SeDebugPrivilege	1756	vbc.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

file.exe

description	pid	process	target process
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	file.exe	vbc.exe
PID 1808 wrote to memory of 1756	1808	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:1808

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:1756

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/1756-55-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1756-56-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1756-58-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1756-60-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1756-61-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1756-62-0x0000000000416CB6-mapping.dmp

Download
memory/1756-64-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1756-66-0x0000000000400000-0x0000000000436000-memory.dmp

Filesize
216KB

Download
memory/1756-67-0x0000000076171000-0x0000000076173000-memory.dmp

Filesize
8KB

Download
memory/1808-54-0x0000000001380000-0x00000000013E8000-memory.dmp

Filesize
416KB

Download