redline | 734ea8ecd523dc64cca5a8c4c0541bef85d30caff7c5f90c68071716ed1f9957

Analysis

max time kernel
137s
max time network
152s
platform
windows7_x64
resource
win7-20240704-en
resource tags

arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
submitted
21/08/2024, 20:09

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General

Target

Injector.exe
Size

2.6MB
MD5

1e927277321ea1ad6ea6adb21b93ecd8
SHA1

e9f631c34c72ba0ea2cba5e8a43a5e25971a7960
SHA256

734ea8ecd523dc64cca5a8c4c0541bef85d30caff7c5f90c68071716ed1f9957
SHA512

5f80620b7ead02fca31f65b3322a9bdbee5f17c53c5c4e957cef0c57246f1af25421a7dc8f81e1099f9a67b6d8c0da9eb09a78d5e3b7edad82be3b363aefc94f
SSDEEP

24576:eOuJEYEHyIvTv3YlYhIEY3uuMfqdKrRNFPVHKyako+LhVag+eyjtLjHuvLl3RuQi:LuJxESIvTscrDakXadeyjtGvLl3C

Score

10^/10

redline discovery infostealer

Malware Config

Extracted

Family

redline

185.215.113.69:15544

Attributes

auth_value
f8fe4a8075f18f92567eec19f355197c

Signatures

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

RedLine payload 3 IoCs

resource	yara_rule
behavioral1/memory/98856-3-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/98856-10-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline
behavioral1/memory/98856-9-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 2728 set thread context of 98856	2728	Injector.exe	31

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	Injector.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31
PID 2728 wrote to memory of 98856	2728	Injector.exe	31

C:\Users\Admin\AppData\Local\Temp\Injector.exe
"C:\Users\Admin\AppData\Local\Temp\Injector.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2728
- C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
  "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  PID:98856

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

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/2728-0-0x00000000004D3000-0x00000000004D4000-memory.dmp

Filesize
4KB

Download
memory/2728-11-0x0000000000400000-0x000000000058C000-memory.dmp

Filesize
1.5MB

Download
memory/98856-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/98856-3-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/98856-10-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/98856-9-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/98856-7-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

Filesize
4KB

Download
memory/98856-12-0x0000000073CCE000-0x0000000073CCF000-memory.dmp

Filesize
4KB

Download
memory/98856-13-0x0000000073CCE000-0x0000000073CCF000-memory.dmp

Filesize
4KB

Download