redline | 92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625

Analysis

max time kernel
132s
max time network
148s
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 01:10

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General

Target

92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.exe
Size

316KB
MD5

9014f97c862717af957b17d34cb3101c
SHA1

2be49d18fcd99340c86c2072f81bb5a990803c27
SHA256

92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625
SHA512

1fdd6ffc141060969e040383544f5dfcc6228e36b9971c180c9dcc1c276f47a850d4eb81346438e1148920f1529588e80b18256262dd7a2edd17bec71e6bdd8c
SSDEEP

6144:K+y+bnr+ip0yN90QER96G62nM4e1PyCeQw5INFzsNhMvn:2Mr+y901g2MhW5CZMMv

Score

10^/10

redline debro discovery 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
behavioral1/files/0x0009000000023cae-5.dat	family_redline
behavioral1/memory/3312-8-0x00000000001E0000-0x000000000020E000-memory.dmp	family_redline

Redline family
redline

Executes dropped EXE 1 IoCs

pid	Process
3312	f0893037.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\\\""	92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.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	92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	f0893037.exe

Suspicious use of WriteProcessMemory 3 IoCs

description	pid	Process	procid_target
PID 3240 wrote to memory of 3312	3240	92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.exe	83
PID 3240 wrote to memory of 3312	3240	92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.exe	83
PID 3240 wrote to memory of 3312	3240	92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.exe	83

C:\Users\Admin\AppData\Local\Temp\92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.exe
"C:\Users\Admin\AppData\Local\Temp\92dfd409b0a61277c1c6498f23d1c615e3b6fbcf65dce1ad748efc75ff3a9625.exe"
1⤵
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3240
- C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f0893037.exe
  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\f0893037.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:3312

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\f0893037.exe

Filesize
168KB

MD5
1011e9c6a3044f398a75be7cc665b592

SHA1
89f0825c43abf430aef2e91d620182b42c85b916

SHA256
cc06439d40708970842b775d33a1218859eb74ddab3786bcc44211043f233bc9

SHA512
e543e98af92c85f2d1b6693b0954486fdfbba29ec34b5d4e560b0f3222c34378ddbff11e00ab7327de130cd06a371db16b2ab1f09aab3980025bd0ab2fd9cae7

Download Submit
memory/3312-7-0x000000007474E000-0x000000007474F000-memory.dmp

Filesize
4KB

Download
memory/3312-8-0x00000000001E0000-0x000000000020E000-memory.dmp

Filesize
184KB

Download
memory/3312-9-0x00000000049C0000-0x00000000049C6000-memory.dmp

Filesize
24KB

Download
memory/3312-10-0x000000000A540000-0x000000000AB58000-memory.dmp

Filesize
6.1MB

Download
memory/3312-11-0x000000000A050000-0x000000000A15A000-memory.dmp

Filesize
1.0MB

Download
memory/3312-12-0x0000000009F80000-0x0000000009F92000-memory.dmp

Filesize
72KB

Download
memory/3312-14-0x0000000074740000-0x0000000074EF0000-memory.dmp

Filesize
7.7MB

Download
memory/3312-13-0x0000000009FE0000-0x000000000A01C000-memory.dmp

Filesize
240KB

Download
memory/3312-15-0x0000000002470000-0x00000000024BC000-memory.dmp

Filesize
304KB

Download
memory/3312-16-0x000000007474E000-0x000000007474F000-memory.dmp

Filesize
4KB

Download
memory/3312-17-0x0000000074740000-0x0000000074EF0000-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