redline | a63b37d9592cda82d3f14761c40c2504b86c97b1b73714613e7ddae4cae76250

Analysis

max time kernel
130s
max time network
153s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
11-11-2024 02:04

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General

Target

Pet Simulator X Script.exe
Size

758KB
MD5

eb68007f98e6233778be7d51aa6a8d76
SHA1

93fcf86feb6bf6deba1247f606e860150a890eb4
SHA256

ef90e1b5c7d89fbd00a92fa416311c8bc8416f4ae2eeabb1203b8f63b999336b
SHA512

78a2d1aa42d33769f78a8cf7dd1874917b51678f20992c290f32c8c1a1877cb405182c79abe3d761d0f34eaf94f77bf1c3b7c578c82a79860d5d39c1b0866a7d
SSDEEP

12288:efzxOMMYiNboPON2Cf/tUdCEinvCTORP2fG7vl7OuEXi2X8CWjarZE7mvTKqZW5a:efzxTMYiNbTlEinvUORP2fo7zCWjsK74

Score

10^/10

redline @sanchekkkkk discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@Sanchekkkkk

79.137.192.20:7466

Attributes

auth_value
10817a38e602b1d9bb93ced603d37fc5

Signatures

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

RedLine payload 1 IoCs

resource	yara_rule
behavioral2/memory/4028-2-0x0000000000980000-0x00000000009B6000-memory.dmp	family_redline

Redline family
redline
Uses the VBS compiler for execution 1 TTPs

Command and Scripting Interpreter
T1059

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 4912 set thread context of 4028	4912	Pet Simulator X Script.exe	89

Program crash 1 IoCs

pid	pid_target	Process	procid_target
3120	4912	WerFault.exe	83

System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Pet Simulator X Script.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 4912 wrote to memory of 4028	4912	Pet Simulator X Script.exe	89
PID 4912 wrote to memory of 4028	4912	Pet Simulator X Script.exe	89
PID 4912 wrote to memory of 4028	4912	Pet Simulator X Script.exe	89
PID 4912 wrote to memory of 4028	4912	Pet Simulator X Script.exe	89
PID 4912 wrote to memory of 4028	4912	Pet Simulator X Script.exe	89

C:\Users\Admin\AppData\Local\Temp\Pet Simulator X Script.exe
"C:\Users\Admin\AppData\Local\Temp\Pet Simulator X Script.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4912
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:4028
- C:\Windows\SysWOW64\WerFault.exe
  C:\Windows\SysWOW64\WerFault.exe -u -p 4912 -s 312
  2⤵
  - Program crash
  PID:3120

C:\Windows\SysWOW64\WerFault.exe
C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 4912 -ip 4912
1⤵
PID:4540

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Command and Scripting Interpreter

T1059

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

memory/4028-2-0x0000000000980000-0x00000000009B6000-memory.dmp

Filesize
216KB

Download
memory/4028-6-0x0000000000270000-0x00000000004F3000-memory.dmp

Filesize
2.5MB

Download
memory/4028-7-0x0000000005890000-0x0000000005EA8000-memory.dmp

Filesize
6.1MB

Download
memory/4028-8-0x0000000005270000-0x0000000005282000-memory.dmp

Filesize
72KB

Download
memory/4028-9-0x00000000053E0000-0x00000000054EA000-memory.dmp

Filesize
1.0MB

Download
memory/4028-10-0x0000000005310000-0x000000000534C000-memory.dmp

Filesize
240KB

Download
memory/4028-11-0x0000000005350000-0x000000000539C000-memory.dmp

Filesize
304KB

Download
memory/4912-0-0x00000000004B8000-0x00000000004BA000-memory.dmp

Filesize
8KB

Download