Analysis

  • max time kernel
    88s
  • max time network
    96s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27-03-2023 22:54

General

  • Target

    0x0009000000012317-1036.exe

  • Size

    175KB

  • MD5

    a9bb09c38fb68073ad9cacee36e16ea5

  • SHA1

    096f6c1e39c22439e521ac3d04e3cac34fd37eef

  • SHA256

    656e6cca8e0578849fcd22e1518fbecc7969fbc105f77ee7aa2e3ce10c8d1d44

  • SHA512

    5c391f9cf9c692b7ac01279a46376440e6b4708a73f1bd09590fab1690a0d342e030a625a1da70eef842f8b2c9dff96e5fdcace975c0dcda2f84ee52e598ae12

  • SSDEEP

    3072:4xqZWZRanU2n0/Z62eJ5evJ9ih+PxNn2pU9f2MKTV/wi4lr55R9TxlnsPsUw0jOm:mqZg/Z6XJIih

Malware Config

Extracted

Family

redline

Botnet

from

C2

176.113.115.145:4125

Attributes
  • auth_value

    8633e283485822a4a48f0a41d5397566

Signatures

  • RedLine

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

  • 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\0x0009000000012317-1036.exe
    "C:\Users\Admin\AppData\Local\Temp\0x0009000000012317-1036.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    PID:5028

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5028-133-0x0000000000E80000-0x0000000000EB2000-memory.dmp
    Filesize

    200KB

  • memory/5028-134-0x0000000005DC0000-0x00000000063D8000-memory.dmp
    Filesize

    6.1MB

  • memory/5028-135-0x0000000005900000-0x0000000005A0A000-memory.dmp
    Filesize

    1.0MB

  • memory/5028-136-0x0000000005850000-0x0000000005862000-memory.dmp
    Filesize

    72KB

  • memory/5028-137-0x00000000058B0000-0x00000000058EC000-memory.dmp
    Filesize

    240KB

  • memory/5028-138-0x0000000005820000-0x0000000005830000-memory.dmp
    Filesize

    64KB

  • memory/5028-139-0x0000000005BA0000-0x0000000005C06000-memory.dmp
    Filesize

    408KB

  • memory/5028-140-0x0000000006780000-0x0000000006812000-memory.dmp
    Filesize

    584KB

  • memory/5028-141-0x0000000006DD0000-0x0000000007374000-memory.dmp
    Filesize

    5.6MB

  • memory/5028-142-0x0000000006B00000-0x0000000006B76000-memory.dmp
    Filesize

    472KB

  • memory/5028-143-0x0000000006B80000-0x0000000006BD0000-memory.dmp
    Filesize

    320KB

  • memory/5028-144-0x0000000005820000-0x0000000005830000-memory.dmp
    Filesize

    64KB

  • memory/5028-145-0x0000000007380000-0x0000000007542000-memory.dmp
    Filesize

    1.8MB

  • memory/5028-146-0x0000000007A80000-0x0000000007FAC000-memory.dmp
    Filesize

    5.2MB