redline | 1aaf02057d7b5c36013f16896c0a7a3f4e639ee15b8955a1048d8d66693e8faa

Analysis

max time kernel
149s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
10-11-2024 14:10

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General

Target

c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe
Size

282KB
MD5

df9005eaec4232a802cb205ddafce262
SHA1

90a545934efd744c7314d90d749f7249ddc40011
SHA256

c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b
SHA512

e1f61d7280f58c68c823ee82d74ffa56a7d59ac229754a39721f9396bdc2a9b5ddc29ac927fb4618cd8fe6387392f9bee20f79f8047741f8b9cac662e91dd4e7
SSDEEP

6144:7pLDN9eNbG2OeBdfvcMtamj7EVYDWKgoAK0lT:7pLDN9eM27/qQW8ANl

Score

10^/10

redline 4 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

176.124.201.56:25784

Attributes

auth_value
1f101d9c1105a19254187500b2403d48

Signatures

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

RedLine payload 1 IoCs

Processes:

resource	yara_rule
behavioral2/memory/2040-1-0x0000000000400000-0x0000000000438000-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

Processes:

c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe

description	pid	process	target process
PID 4880 set thread context of 2040	4880	c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe	vbc.exe

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

Processes:

c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exevbc.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	vbc.exe

Suspicious use of WriteProcessMemory 5 IoCs

Processes:

c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe

description	pid	process	target process
PID 4880 wrote to memory of 2040	4880	c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe	vbc.exe
PID 4880 wrote to memory of 2040	4880	c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe	vbc.exe
PID 4880 wrote to memory of 2040	4880	c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe	vbc.exe
PID 4880 wrote to memory of 2040	4880	c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe	vbc.exe
PID 4880 wrote to memory of 2040	4880	c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe	vbc.exe

C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe
"C:\Users\Admin\AppData\Local\Temp\c0ae5ad78fe90fa72242ac2596b1a59c5d0284124351812ffaff05b49bcd388b.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4880
- 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:2040

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/2040-1-0x0000000000400000-0x0000000000438000-memory.dmp

Filesize
224KB

Download
memory/2040-6-0x000000007508E000-0x000000007508F000-memory.dmp

Filesize
4KB

Download
memory/2040-7-0x0000000005610000-0x0000000005C28000-memory.dmp

Filesize
6.1MB

Download
memory/2040-8-0x00000000050B0000-0x00000000050C2000-memory.dmp

Filesize
72KB

Download
memory/2040-9-0x00000000051E0000-0x00000000052EA000-memory.dmp

Filesize
1.0MB

Download
memory/2040-10-0x0000000005110000-0x000000000514C000-memory.dmp

Filesize
240KB

Download
memory/2040-11-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/2040-12-0x0000000005170000-0x00000000051BC000-memory.dmp

Filesize
304KB

Download
memory/2040-13-0x000000007508E000-0x000000007508F000-memory.dmp

Filesize
4KB

Download
memory/2040-14-0x0000000075080000-0x0000000075830000-memory.dmp

Filesize
7.7MB

Download
memory/4880-0-0x0000000000415000-0x0000000000416000-memory.dmp

Filesize
4KB

Download