Analysis

  • max time kernel
    76s
  • max time network
    129s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220901-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-09-2022 10:41

General

  • Target

    610ef9220ef58e63dabe0d84f7a1f728b9d8810a936303dec06f8005303855e2.exe

  • Size

    364KB

  • MD5

    b9ad9493e4c41a1dc058666ed019994c

  • SHA1

    2b0d51956e4af2fa0a98440b27256f1695351ce5

  • SHA256

    610ef9220ef58e63dabe0d84f7a1f728b9d8810a936303dec06f8005303855e2

  • SHA512

    6147ecec4074a70bab1355cb92a4cb81853d8ceec079fa4ed5de51148048f4fdbcab9a6c6acda9f4c7bf52462ef993fc9c3fba1b89eaaeb87516e2a4305ff85d

  • 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\610ef9220ef58e63dabe0d84f7a1f728b9d8810a936303dec06f8005303855e2.exe
    "C:\Users\Admin\AppData\Local\Temp\610ef9220ef58e63dabe0d84f7a1f728b9d8810a936303dec06f8005303855e2.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:4888

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4888-132-0x00000000000E0000-0x0000000000140000-memory.dmp

    Filesize

    384KB

  • memory/4888-133-0x0000000005210000-0x0000000005828000-memory.dmp

    Filesize

    6.1MB

  • memory/4888-134-0x0000000004D00000-0x0000000004E0A000-memory.dmp

    Filesize

    1.0MB

  • memory/4888-135-0x0000000004C10000-0x0000000004C22000-memory.dmp

    Filesize

    72KB

  • memory/4888-136-0x0000000004C70000-0x0000000004CAC000-memory.dmp

    Filesize

    240KB

  • memory/4888-137-0x0000000004F70000-0x0000000004FD6000-memory.dmp

    Filesize

    408KB

  • memory/4888-138-0x00000000062D0000-0x0000000006874000-memory.dmp

    Filesize

    5.6MB

  • memory/4888-139-0x0000000005D20000-0x0000000005DB2000-memory.dmp

    Filesize

    584KB

  • memory/4888-140-0x0000000005DC0000-0x0000000005E36000-memory.dmp

    Filesize

    472KB

  • memory/4888-141-0x0000000005B90000-0x0000000005BE0000-memory.dmp

    Filesize

    320KB

  • memory/4888-142-0x0000000006880000-0x0000000006A42000-memory.dmp

    Filesize

    1.8MB

  • memory/4888-143-0x00000000084A0000-0x00000000089CC000-memory.dmp

    Filesize

    5.2MB