Analysis

  • max time kernel
    102s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-09-2022 03:49

General

  • Target

    a3badcc330b95e654715835d13c9cde924ab01beca8e698d984713f1be6610af.exe

  • Size

    361KB

  • MD5

    fbc68096f97ebfaf2e52d2fdc69210f5

  • SHA1

    8d997105288a43a9013e5776589ea162f09ed397

  • SHA256

    a3badcc330b95e654715835d13c9cde924ab01beca8e698d984713f1be6610af

  • SHA512

    b555c7cf02d5c44f4651115511aae379a83f768bca40be84605606bb4cf40eeb328f917f714bda1417ff7c691da2056f0f9d3c9612d9f330c743a4ff265301ef

  • SSDEEP

    6144:eEaXBUcN2BRrn1fH0N6GkBut5adsSEK69yDPhSjYlakxjTLVqoARRSTZAPdg+:/aRDNoVJKRtUdsSEK69yDPhSjYlakxjv

Malware Config

Extracted

Family

redline

Botnet

0002

C2

13.72.81.58:13413

Attributes
  • auth_value

    866ce0ed8cfe2be77fb43a4912677698

Signatures

  • RedLine

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

  • RedLine payload 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a3badcc330b95e654715835d13c9cde924ab01beca8e698d984713f1be6610af.exe
    "C:\Users\Admin\AppData\Local\Temp\a3badcc330b95e654715835d13c9cde924ab01beca8e698d984713f1be6610af.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4908

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4908-132-0x0000000000CB0000-0x0000000000D10000-memory.dmp
    Filesize

    384KB

  • memory/4908-133-0x000000000B370000-0x000000000B988000-memory.dmp
    Filesize

    6.1MB

  • memory/4908-134-0x000000000AEC0000-0x000000000AFCA000-memory.dmp
    Filesize

    1.0MB

  • memory/4908-135-0x000000000ADF0000-0x000000000AE02000-memory.dmp
    Filesize

    72KB

  • memory/4908-136-0x000000000AE50000-0x000000000AE8C000-memory.dmp
    Filesize

    240KB

  • memory/4908-137-0x000000000B160000-0x000000000B1C6000-memory.dmp
    Filesize

    408KB

  • memory/4908-138-0x000000000BD30000-0x000000000BDC2000-memory.dmp
    Filesize

    584KB

  • memory/4908-139-0x000000000C380000-0x000000000C924000-memory.dmp
    Filesize

    5.6MB

  • memory/4908-140-0x000000000BF50000-0x000000000BFC6000-memory.dmp
    Filesize

    472KB

  • memory/4908-141-0x000000000BFD0000-0x000000000C020000-memory.dmp
    Filesize

    320KB

  • memory/4908-142-0x000000000C930000-0x000000000CAF2000-memory.dmp
    Filesize

    1.8MB

  • memory/4908-143-0x000000000D030000-0x000000000D55C000-memory.dmp
    Filesize

    5.2MB