redline | e7f6f5bdc43ac7d3592abd41c145023459c70f3386ead747bf12a8d4eef69995

Analysis

max time kernel
149s
max time network
155s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
13-05-2024 10:53

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General

Target

585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417.exe
Size

316KB
MD5

86a80836219856467f3d6c6306a78d01
SHA1

ba5efffffe7a8475e307c94f5e2ad8376fa03fea
SHA256

585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417
SHA512

98863826016da09cf9057ec859f8ac328183944dd7b84d2c8f7f2b54349af58162db512e68a92cd7eb9aceb9ad374213c477af014d694319ff7eb9e4019670c2
SSDEEP

6144:KIy+bnr+Tp0yN90QEI96G62nMwGk4BbSwO3gxCjTBlWX1BLmKRKPK:IMrHy90Qg2MwWSwyTmX1YKYK

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
behavioral10/files/0x00090000000233e6-5.dat	family_redline
behavioral10/memory/2012-8-0x0000000000ED0000-0x0000000000EFE000-memory.dmp	family_redline

Executes dropped EXE 1 IoCs

pid	Process
2012	f8054662.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\\\""	585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 2908 wrote to memory of 2012	2908	585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417.exe	83
PID 2908 wrote to memory of 2012	2908	585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417.exe	83
PID 2908 wrote to memory of 2012	2908	585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417.exe	83

C:\Users\Admin\AppData\Local\Temp\585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417.exe
"C:\Users\Admin\AppData\Local\Temp\585b7ec0bc0b3b0cdd09aa45f34f46984cc2526cb60f30f17ae1ee481c5af417.exe"
1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:2908
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f8054662.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f8054662.exe
  2⤵
  - Executes dropped EXE
  PID:2012

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\f8054662.exe

Filesize
168KB

MD5
e352c91d3659cda91423b8ec73c5108c

SHA1
613cbcc23173c896c0d603d0a8e329dfbb6c2ce4

SHA256
cb45cbea63a6b9f7ef481cd98697c130516838bf6563ad517236f7a640ada6cc

SHA512
7cc86ef3927c852c46006471a157f75a3ace871869269c47bfa0d5be099fbe82fffba0461a803983ed79b822290dc706c77bd2e31164db66bacce02dd14494d0

Download Submit
memory/2012-7-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2012-8-0x0000000000ED0000-0x0000000000EFE000-memory.dmp

Filesize
184KB

Download
memory/2012-9-0x0000000003300000-0x0000000003306000-memory.dmp

Filesize
24KB

Download
memory/2012-10-0x0000000005FE0000-0x00000000065F8000-memory.dmp

Filesize
6.1MB

Download
memory/2012-11-0x0000000005AD0000-0x0000000005BDA000-memory.dmp

Filesize
1.0MB

Download
memory/2012-12-0x0000000005980000-0x0000000005992000-memory.dmp

Filesize
72KB

Download
memory/2012-13-0x0000000005A00000-0x0000000005A3C000-memory.dmp

Filesize
240KB

Download
memory/2012-14-0x00000000746F0000-0x0000000074EA0000-memory.dmp

Filesize
7.7MB

Download
memory/2012-15-0x0000000005A40000-0x0000000005A8C000-memory.dmp

Filesize
304KB

Download
memory/2012-16-0x00000000746FE000-0x00000000746FF000-memory.dmp

Filesize
4KB

Download
memory/2012-17-0x00000000746F0000-0x0000000074EA0000-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