General

  • Target

    29accd2367affb2d7dbee27caf21928490abb75f1f98742483d399f03c1aa733

  • Size

    321KB

  • Sample

    211214-p7ba6sfga7

  • MD5

    667fe504ea07fbde37fdd3e24226a2ab

  • SHA1

    513e2e0df5260f029e9a027ff9a8dad9c28e0086

  • SHA256

    29accd2367affb2d7dbee27caf21928490abb75f1f98742483d399f03c1aa733

  • SHA512

    adfa5002aef65ddb798d2dad569702221e1aa0fd5c94f35e97e8d0acaf3b1c27dc88ef56ddb272a36be276452fb052e974920dce2a8d02a1cc7a78e07d92e396

Malware Config

Extracted

Family

smokeloader

Version

2020

C2

http://rcacademy.at/upload/

http://e-lanpengeonline.com/upload/

http://vjcmvz.cn/upload/

http://galala.ru/upload/

http://witra.ru/upload/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

1

C2

195.133.47.114:38127

Extracted

Family

redline

Botnet

2

C2

194.26.229.202:18758

Extracted

Family

redline

C2

185.183.32.228:36247

Extracted

Family

redline

Botnet

xxluchxx1

C2

212.86.102.63:62907

Extracted

Family

icedid

Campaign

3388798547

C2

hipnoguard.com

Targets

    • Target

      29accd2367affb2d7dbee27caf21928490abb75f1f98742483d399f03c1aa733

    • Size

      321KB

    • MD5

      667fe504ea07fbde37fdd3e24226a2ab

    • SHA1

      513e2e0df5260f029e9a027ff9a8dad9c28e0086

    • SHA256

      29accd2367affb2d7dbee27caf21928490abb75f1f98742483d399f03c1aa733

    • SHA512

      adfa5002aef65ddb798d2dad569702221e1aa0fd5c94f35e97e8d0acaf3b1c27dc88ef56ddb272a36be276452fb052e974920dce2a8d02a1cc7a78e07d92e396

    • IcedID, BokBot

      IcedID is a banking trojan capable of stealing credentials.

    • RedLine

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

    • RedLine Payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

3
T1012

System Information Discovery

3
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks