redline | 7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b

Analysis

max time kernel
149s
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
13-11-2024 23:40

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General

Target

7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe
Size

307KB
MD5

4bd1fe91ce3733f08aaeceb10778c944
SHA1

82d9ca12c3f0025b070f326fb388e876876a2f5c
SHA256

7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b
SHA512

870be95f233d8aa277c2cc428d4fca02d2b6bf61aafc7425a83bb123f2ace371a783fd024e43d73e8410ed531f5d45499478ea705da5396967ffe497c666f46b
SSDEEP

6144:Kjy+bnr+2p0yN90QEnwSAlkPGP+sJWbKXm:dMrGy90CrkP3o/Xm

Score

10^/10

redline dumud discovery infostealer persistence

Malware Config

Extracted

Family

redline

Botnet

dumud

217.196.96.101:4132

Attributes

auth_value
3e18d4b90418aa3e78d8822e87c62f5c

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
behavioral1/files/0x000c000000023b7a-5.dat	family_redline
behavioral1/memory/2404-8-0x0000000000300000-0x0000000000330000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 1 IoCs

pid	Process
2404	g9511408.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\\\""	7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe

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	7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	g9511408.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 4232 wrote to memory of 2404	4232	7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe	83
PID 4232 wrote to memory of 2404	4232	7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe	83
PID 4232 wrote to memory of 2404	4232	7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe	83

C:\Users\Admin\AppData\Local\Temp\7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe
"C:\Users\Admin\AppData\Local\Temp\7d09cb6f631f4caa17ea77571824c1ebc7f687c02420e8055ebc53a72f10a99b.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:4232
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g9511408.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\g9511408.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2404

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

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\Temp\IXP000.TMP\g9511408.exe

Filesize
168KB

MD5
e34ec6b2a643085071d89d8867340811

SHA1
4e10bde66acacf846632fddbf3f2913e5ee7728b

SHA256
d63114558c43a27d78c11eab7ddc35f6ebf7f6447cc8f3a25b17b1518a3f742f

SHA512
219e73524318616080d1367d6d649a0590aec880ddae7c8f97c1b23b9c4d4db6d96e797f1d8c75a5137bdce0b55f8cc0df20c5a555413d847e24a760adb952e4

Download Submit
memory/2404-7-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/2404-8-0x0000000000300000-0x0000000000330000-memory.dmp

Filesize
192KB

Download
memory/2404-9-0x0000000002690000-0x0000000002696000-memory.dmp

Filesize
24KB

Download
memory/2404-10-0x00000000053E0000-0x00000000059F8000-memory.dmp

Filesize
6.1MB

Download
memory/2404-11-0x0000000004ED0000-0x0000000004FDA000-memory.dmp

Filesize
1.0MB

Download
memory/2404-12-0x0000000004DC0000-0x0000000004DD2000-memory.dmp

Filesize
72KB

Download
memory/2404-13-0x0000000073F60000-0x0000000074710000-memory.dmp

Filesize
7.7MB

Download
memory/2404-14-0x0000000004E20000-0x0000000004E5C000-memory.dmp

Filesize
240KB

Download
memory/2404-15-0x0000000004E70000-0x0000000004EBC000-memory.dmp

Filesize
304KB

Download
memory/2404-16-0x0000000073F6E000-0x0000000073F6F000-memory.dmp

Filesize
4KB

Download
memory/2404-17-0x0000000073F60000-0x0000000074710000-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