redline | 9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af

Analysis

max time kernel
133s
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
11-11-2024 00:57

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General

Target

9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe
Size

1.9MB
MD5

1fe4763e551f589ccdfd95c1c76f26b1
SHA1

1af61e74f0f9150ff39e7e373c3babeef85d7f7e
SHA256

9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af
SHA512

39d5aa945580557a814c495d55d7b6b9553196d1fd23194d3bedcb9bab747f9ef55892c6bbbcedb3031329c706103dd1187ad28454b9b630d19db05302f4b119
SSDEEP

49152:e06m7NpA0GNJ/lU+zJwZjvjcpT+gDEvTqb8Td/pP6F:eA7UJ/5zGZjvjcQgGqYJ

Score

10^/10

redline @merlinholy discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

@merlinholy

185.189.167.123:37360

Attributes

auth_value
9c36b63cccb3eade62bdc17519c7bd37

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/4608-5-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 1840 set thread context of 4608	1840	9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe	86

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	9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	AppLaunch.exe

Suspicious use of WriteProcessMemory 5 IoCs

description	pid	Process	procid_target
PID 1840 wrote to memory of 4608	1840	9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe	86
PID 1840 wrote to memory of 4608	1840	9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe	86
PID 1840 wrote to memory of 4608	1840	9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe	86
PID 1840 wrote to memory of 4608	1840	9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe	86
PID 1840 wrote to memory of 4608	1840	9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe	86

C:\Users\Admin\AppData\Local\Temp\9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe
"C:\Users\Admin\AppData\Local\Temp\9300729c932ecd63e9459ea12eccca095de7269fe14b525a52e25f09d3f8f6af.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1840
- 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:4608

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/1840-12-0x0000000000E80000-0x0000000001061000-memory.dmp

Filesize
1.9MB

Download
memory/1840-1-0x0000000000AE0000-0x0000000000AE1000-memory.dmp

Filesize
4KB

Download
memory/1840-2-0x0000000001059000-0x000000000105D000-memory.dmp

Filesize
16KB

Download
memory/1840-0-0x0000000000E80000-0x0000000001061000-memory.dmp

Filesize
1.9MB

Download
memory/1840-10-0x0000000000E80000-0x0000000001061000-memory.dmp

Filesize
1.9MB

Download
memory/4608-13-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/4608-5-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4608-14-0x0000000005910000-0x0000000005F28000-memory.dmp

Filesize
6.1MB

Download
memory/4608-16-0x0000000005450000-0x000000000555A000-memory.dmp

Filesize
1.0MB

Download
memory/4608-15-0x0000000005320000-0x0000000005332000-memory.dmp

Filesize
72KB

Download
memory/4608-17-0x0000000005380000-0x00000000053BC000-memory.dmp

Filesize
240KB

Download
memory/4608-18-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download
memory/4608-19-0x00000000053C0000-0x000000000540C000-memory.dmp

Filesize
304KB

Download
memory/4608-20-0x000000007497E000-0x000000007497F000-memory.dmp

Filesize
4KB

Download
memory/4608-21-0x0000000074970000-0x0000000075120000-memory.dmp

Filesize
7.7MB

Download