redline | f461d11f2fac14f49aeedd66999b404cfce4138d27fe7e1da79f0aa85eee5149

Analysis

max time kernel
43s
max time network
49s
platform
windows7_x64
resource
win7-20220901-en
resource tags

arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
submitted
29-11-2022 15:49

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General

Target

SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe
Size

216KB
MD5

34a852c0f62294480e1e6e154b00539a
SHA1

6204b0e10eaf8094da16cb5ca7c325f1dbfa97f0
SHA256

f461d11f2fac14f49aeedd66999b404cfce4138d27fe7e1da79f0aa85eee5149
SHA512

3d1edf618361a6544937b7c2e5f74bc0d7793d5eb1738ccc3a5d47cf1819efd6ca4bd4bd55d883b7826ee59c6dd6287b5a611d4d4dcdd7a788e260a2c821bea4
SSDEEP

3072:ehbc8yCxsFNcEyyrJ9WU4khLTvPZFzD0yfZNuzK/hRp1d53CDX5dINLqVqU:VCxGNp7FUyf2AhZjwINut

Score

10^/10

redline @p1 infostealer spyware

Malware Config

Extracted

Family

redline

Botnet

@P1

193.106.191.138:32796

Attributes

auth_value
54c79ce081122137049ee07c0a2f38ab

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/936-56-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/936-61-0x00000000004221CA-mapping.dmp	family_redline
behavioral1/memory/936-62-0x0000000000400000-0x0000000000428000-memory.dmp	family_redline
behavioral1/memory/936-63-0x0000000000400000-0x0000000000428000-memory.dmp	family_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:

SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe

description pid process target process

PID 1104 set thread context of 936 1104 SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe vbc.exe
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

vbc.exe

pid process

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

Processes:

vbc.exe

description pid process

Token: SeDebugPrivilege 936 vbc.exe

description	pid	process	target process
PID 1104 set thread context of 936	1104	SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe	vbc.exe

pid	process
936	vbc.exe
936	vbc.exe

description	pid	process
Token: SeDebugPrivilege	936	vbc.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe

description	pid	process	target process
PID 1104 wrote to memory of 936	1104	SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe	vbc.exe
PID 1104 wrote to memory of 936	1104	SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe	vbc.exe
PID 1104 wrote to memory of 936	1104	SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe	vbc.exe
PID 1104 wrote to memory of 936	1104	SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe	vbc.exe
PID 1104 wrote to memory of 936	1104	SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe	vbc.exe
PID 1104 wrote to memory of 936	1104	SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe
"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.PWSX-gen.7840.9995.exe"
1⤵
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1104

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:936

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/936-54-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/936-56-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/936-61-0x00000000004221CA-mapping.dmp

Download
memory/936-62-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/936-63-0x0000000000400000-0x0000000000428000-memory.dmp

Filesize
160KB

Download
memory/936-64-0x0000000075BB1000-0x0000000075BB3000-memory.dmp

Filesize
8KB

Download