General

  • Target

    47DB202A3DEEF7AB702BF1D5C2E1451ACF5A46F2EA6AD.exe

  • Size

    14.9MB

  • Sample

    220126-qpj12adbbq

  • MD5

    08cce0ceaaef515e4b93f0f826ec55f5

  • SHA1

    afb626c7cb0cd8e50b5a82ec179c1b5b94df6014

  • SHA256

    47db202a3deef7ab702bf1d5c2e1451acf5a46f2ea6ada502cfbe966e6132339

  • SHA512

    04a05e9313c13a496b2abaab69af291c729f4ace52cfe4f5c569571a1cdbad6c1a588c929996c8615f1fee6e5d093364145aa54d651f4600fdcd65e8e400360f

Malware Config

Extracted

Family

socelars

C2

http://www.yarchworkshop.com/

Extracted

Family

redline

Botnet

@Tui

C2

185.215.113.44:23759

Extracted

Family

redline

Botnet

03.12_BUILD_3

C2

45.9.20.221:15590

Extracted

Family

redline

Botnet

user1

C2

23.88.118.113:23817

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

4da27d123a577c68e42716053343dd3f8da508a2

Attributes
  • url4cnc

    http://91.219.236.27/borderxra

    http://94.158.245.167/borderxra

    http://185.163.204.216/borderxra

    http://185.225.19.238/borderxra

    http://185.163.204.218/borderxra

    https://t.me/borderxra

rc4.plain
rc4.plain

Extracted

Family

raccoon

Version

1.8.3-hotfix

Botnet

efc20640b4b1564934471e6297b87d8657db774a

Attributes
  • url4cnc

    http://91.219.236.162/jredmankun

    http://185.163.47.176/jredmankun

    http://193.38.54.238/jredmankun

    http://74.119.192.122/jredmankun

    http://91.219.236.240/jredmankun

    https://t.me/jredmankun

rc4.plain
rc4.plain

Targets

    • Target

      47DB202A3DEEF7AB702BF1D5C2E1451ACF5A46F2EA6AD.exe

    • Size

      14.9MB

    • MD5

      08cce0ceaaef515e4b93f0f826ec55f5

    • SHA1

      afb626c7cb0cd8e50b5a82ec179c1b5b94df6014

    • SHA256

      47db202a3deef7ab702bf1d5c2e1451acf5a46f2ea6ada502cfbe966e6132339

    • SHA512

      04a05e9313c13a496b2abaab69af291c729f4ace52cfe4f5c569571a1cdbad6c1a588c929996c8615f1fee6e5d093364145aa54d651f4600fdcd65e8e400360f

    • Modifies Windows Defender Real-time Protection settings

    • OnlyLogger

      A tiny loader that uses IPLogger to get its payload.

    • Process spawned unexpected child process

      This typically indicates the parent process was compromised via an exploit or macro.

    • Raccoon

      Simple but powerful infostealer which was very active in 2019.

    • RedLine

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

    • RedLine Payload

    • Socelars

      Socelars is an infostealer targeting browser cookies and credit card credentials.

    • Socelars Payload

    • Suspicious use of NtCreateProcessExOtherParentProcess

    • suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

      suricata: ET MALWARE Single char EXE direct download likely trojan (multiple families)

    • suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

      suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile

    • suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

      suricata: ET MALWARE Win32/Unk.HRESQ! MultiDownloader Checkin

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • NirSoft WebBrowserPassView

      Password recovery tool for various web browsers

    • Nirsoft

    • OnlyLogger Payload

    • ASPack v2.12-2.42

      Detects executables packed with ASPack v2.12-2.42

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Looks up geolocation information via web service

      Uses a legitimate geolocation service to find the infected system's geolocation info.

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

2
T1031

Defense Evasion

Modify Registry

2
T1112

Disabling Security Tools

1
T1089

Virtualization/Sandbox Evasion

1
T1497

Install Root Certificate

1
T1130

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

5
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

5
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

1
T1005

Command and Control

Web Service

1
T1102

Tasks