redline | 6851b72e0bfaf608294bcac6ffef07e5e6591aee8b94ce9afad46b6e6cc32a59

Analysis

max time kernel
137s
max time network
149s
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 09:28

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General

Target

setup_installer/Wed0971f17486f8.exe
Size

390KB
MD5

83be628244555ddba5d7ab7252a10898
SHA1

7a8f6875211737c844fdd14ba9999e9da672de20
SHA256

e86ad9f9c576959b71ef725aaf7d74c0cf19316e1afbda61a8060d130e98fb3f
SHA512

0c09cce580cd0403191a3944f37688c079d79a21dccb014ac748620835eac542a5327a4e325a3dab0cd6c3bd0db6cb523f51bd05b027596e0b8199d0503b78e2
SSDEEP

12288:iQofVEJpvBG6b59bZVJI6REjEnOgydDETXe9Gss:TTJ16

Score

10^/10

redline media26 discovery infostealer

Malware Config

Extracted

Family

redline

Botnet

media26

91.121.67.60:23325

Attributes

auth_value
e37d5065561884bb54c8ed1baa6de446

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
behavioral8/memory/1904-6-0x0000000000400000-0x0000000000420000-memory.dmp	family_redline

Redline family
redline

Suspicious use of SetThreadContext 1 IoCs

description	pid	Process	procid_target
PID 3020 set thread context of 1904	3020	Wed0971f17486f8.exe	87

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	Wed0971f17486f8.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	Wed0971f17486f8.exe

Suspicious use of WriteProcessMemory 8 IoCs

description	pid	Process	procid_target
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87
PID 3020 wrote to memory of 1904	3020	Wed0971f17486f8.exe	87

C:\Users\Admin\AppData\Local\Temp\setup_installer\Wed0971f17486f8.exe
"C:\Users\Admin\AppData\Local\Temp\setup_installer\Wed0971f17486f8.exe"
1⤵
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3020
- C:\Users\Admin\AppData\Local\Temp\setup_installer\Wed0971f17486f8.exe
  C:\Users\Admin\AppData\Local\Temp\setup_installer\Wed0971f17486f8.exe
  2⤵
  - System Location Discovery: System Language Discovery
  PID:1904

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

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\Wed0971f17486f8.exe.log

Filesize
700B

MD5
e5352797047ad2c91b83e933b24fbc4f

SHA1
9bf8ac99b6cbf7ce86ce69524c25e3df75b4d772

SHA256
b4643874d42d232c55bfbb75c36da41809d0c9ba4b2a203049aa82950345325c

SHA512
dd2fc1966c8b3c9511f14801d1ce8110d6bca276a58216b5eeb0a3cfbb0cc8137ea14efbf790e63736230141da456cbaaa4e5c66f2884d4cfe68f499476fd827

Download Submit
memory/1904-13-0x0000000005290000-0x000000000539A000-memory.dmp

Filesize
1.0MB

Download
memory/1904-11-0x0000000005570000-0x0000000005B88000-memory.dmp

Filesize
6.1MB

Download
memory/1904-17-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/1904-16-0x0000000005220000-0x000000000526C000-memory.dmp

Filesize
304KB

Download
memory/1904-10-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/1904-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1904-15-0x00000000051E0000-0x000000000521C000-memory.dmp

Filesize
240KB

Download
memory/1904-14-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/1904-12-0x0000000005120000-0x0000000005132000-memory.dmp

Filesize
72KB

Download
memory/3020-9-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/3020-5-0x00000000051F0000-0x0000000005794000-memory.dmp

Filesize
5.6MB

Download
memory/3020-0-0x000000007477E000-0x000000007477F000-memory.dmp

Filesize
4KB

Download
memory/3020-1-0x00000000000A0000-0x0000000000108000-memory.dmp

Filesize
416KB

Download
memory/3020-2-0x0000000004A50000-0x0000000004AC6000-memory.dmp

Filesize
472KB

Download
memory/3020-4-0x0000000074770000-0x0000000074F20000-memory.dmp

Filesize
7.7MB

Download
memory/3020-3-0x0000000004A20000-0x0000000004A3E000-memory.dmp

Filesize
120KB

Download