redline | b20d3b5caab986390a57d9b858c330d6fa12fa368809dfc94b90991735dc89d1

Analysis

max time kernel
131s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 10:00

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General

Target

fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d.exe
Size

316KB
MD5

ef6416e3172e673b5ada872fbed25045
SHA1

699e786014ee414bc2ba9eb3c8018c3374765a61
SHA256

fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d
SHA512

c283fd9662e708d16561fc81193104d8cc90635661d9126c66269ae9f17c964aaa872c01082a70f35416fdf565a8a8b404bc0e037240918c5a8f6fbcd952db9b
SSDEEP

6144:KPy+bnr+vp0yN90QEC96G62nMJWeNy2DrsdeVjoLZu:ZMrDy90Cg2MN9DrsdepOu

Score

10^/10

redline debro infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

debro

185.161.248.75:4132

Attributes

auth_value
18c2c191aebfde5d1787ec8d805a01a8

Signatures

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

RedLine payload 2 IoCs

resource	yara_rule
behavioral23/files/0x000a000000023437-5.dat	family_redline
behavioral23/memory/3516-8-0x00000000009D0000-0x00000000009FE000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

pid	Process
3516	f5235728.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

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\\\""	fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2816 wrote to memory of 3516	2816	fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d.exe	82
PID 2816 wrote to memory of 3516	2816	fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d.exe	82
PID 2816 wrote to memory of 3516	2816	fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d.exe	82

C:\Users\Admin\AppData\Local\Temp\fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d.exe
"C:\Users\Admin\AppData\Local\Temp\fc29a80a1c0ea6d57ecb3f789dcbe2b8e849edb11597f13dbeea0b0dedb5237d.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2816
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5235728.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5235728.exe
  2⤵
  - Executes dropped EXE
  PID:3516

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

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Downloads

C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f5235728.exe

Filesize
168KB

MD5
5b7bda074785473bf934cd06139acac1

SHA1
0310d72e89624616b5f2b93a660880f4d25abc27

SHA256
2bb3637bf6b44a2988a5b1d7005e7a67fa646e485cc26afdf5e3e25415d6b3fb

SHA512
f1cc0ae7f47c854525235559ca114a7e02e6ed38f69de99934ea48ce3e8c50acc1fa0a214e8e2673926c1e932b0e5485ece5381f69f2d54da48e229b0848250f

Download Submit
memory/3516-7-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/3516-8-0x00000000009D0000-0x00000000009FE000-memory.dmp

Filesize
184KB

Download
memory/3516-9-0x0000000002D30000-0x0000000002D36000-memory.dmp

Filesize
24KB

Download
memory/3516-10-0x0000000005930000-0x0000000005F48000-memory.dmp

Filesize
6.1MB

Download
memory/3516-12-0x0000000005350000-0x0000000005362000-memory.dmp

Filesize
72KB

Download
memory/3516-11-0x0000000005420000-0x000000000552A000-memory.dmp

Filesize
1.0MB

Download
memory/3516-13-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download
memory/3516-14-0x00000000053B0000-0x00000000053EC000-memory.dmp

Filesize
240KB

Download
memory/3516-15-0x0000000005530000-0x000000000557C000-memory.dmp

Filesize
304KB

Download
memory/3516-16-0x00000000745BE000-0x00000000745BF000-memory.dmp

Filesize
4KB

Download
memory/3516-17-0x00000000745B0000-0x0000000074D60000-memory.dmp

Filesize
7.7MB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads