redline | 36a33e7da8ad27ce449d6bc53c6ca650bc283b8f96d5fe797187aea40e0dcc68

Analysis

max time kernel
143s
max time network
148s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
15-05-2024 05:30

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General

Target

399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe
Size

307KB
MD5

c707329775778d23ea0f4097ce097a59
SHA1

009a8997852eea8bf1449167afae6c7842714a19
SHA256

399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c
SHA512

9a4bd7e678a323297ad3c88fd15d1c7fae422e6f813816deb0261953906049b37251d94f1891c7b2c75133450950a9cde135136c886cb1befb010c7f36ab2f7d
SSDEEP

6144:KUy+bnr+ip0yN90QEcx5QofdhZQ1Gr6VLNGiWH+2ZYXBAT:UMr6y90I5QmXO11TWHSXc

Score

10^/10

redline ditro infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

ditro

217.196.96.101:4132

Attributes

auth_value
8f24ed370a9b24aa28d3d634ea57912e

Signatures

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

RedLine payload 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g8139850.exe	family_redline
behavioral12/memory/904-8-0x00000000004D0000-0x0000000000500000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

Processes:

g8139850.exe

pid process

904 g8139850.exe

pid	process
904	g8139850.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\""	399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe

description	pid	process	target process
PID 116 wrote to memory of 904	116	399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe	g8139850.exe
PID 116 wrote to memory of 904	116	399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe	g8139850.exe
PID 116 wrote to memory of 904	116	399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe	g8139850.exe

C:\Users\Admin\AppData\Local\Temp\399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe
"C:\Users\Admin\AppData\Local\Temp\399f6dfec39b77c21a8b31e45c5c8fb863a8b28a73a4923ff7543886ebfa0c0c.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:116
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g8139850.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g8139850.exe
  2⤵
  - Executes dropped EXE
  PID:904

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

T1547

Registry Run Keys / Startup Folder

T1547.001

Defense Evasion

Modify Registry

T1112

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g8139850.exe

Filesize
168KB

MD5
48e8f07bc78b1abf25051d2f82dcc14d

SHA1
2fbaf147ac7c7de708eabe78bada2c29d4c27750

SHA256
7f75fab1bafdb41c15bf4239b9f1a608858046a198d8d821e3dbe4113d667254

SHA512
398797aa4561e044991873b05fb434187f77c06113cbe94e6e409ec41fbb83324f218f117dbd89992cd2ee3998012439c22048f06b3eac06584af543a02a3d55

Download Submit
memory/904-7-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/904-8-0x00000000004D0000-0x0000000000500000-memory.dmp

Filesize
192KB

Download
memory/904-9-0x00000000027C0000-0x00000000027C6000-memory.dmp

Filesize
24KB

Download
memory/904-10-0x0000000005500000-0x0000000005B18000-memory.dmp

Filesize
6.1MB

Download
memory/904-11-0x0000000004FF0000-0x00000000050FA000-memory.dmp

Filesize
1.0MB

Download
memory/904-12-0x0000000004D40000-0x0000000004D52000-memory.dmp

Filesize
72KB

Download
memory/904-13-0x0000000004EE0000-0x0000000004F1C000-memory.dmp

Filesize
240KB

Download
memory/904-14-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download
memory/904-15-0x0000000004F20000-0x0000000004F6C000-memory.dmp

Filesize
304KB

Download
memory/904-16-0x0000000074A1E000-0x0000000074A1F000-memory.dmp

Filesize
4KB

Download
memory/904-17-0x0000000074A10000-0x00000000751C0000-memory.dmp

Filesize
7.7MB

Download