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Analysis

  • max time kernel
    90s
  • max time network
    133s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/09/2024, 01:10

General

  • Target

    330b91473f27721d99e11cde67a05631aefcac78b6b69fc7b6bb61bd053ddbe6.exe

  • Size

    314KB

  • MD5

    2cfc1aa34c34f4968b099aa7646097a5

  • SHA1

    8f0474e95ebd679be59eb2c002056bef9361305c

  • SHA256

    330b91473f27721d99e11cde67a05631aefcac78b6b69fc7b6bb61bd053ddbe6

  • SHA512

    81a4b338cf5a931e7a24c5de37069aec288cfbdd5f94895c470bef2f3407eea3e1046d5072e690430288719560baa4d63f21b89876c07d63811b5da3a9611e81

  • SSDEEP

    6144:89ecSWylbPXlZctxOTyORbnRRX8LC3V7/9rQxf08+LFYM:89eDNvcqT9Z7WC5/9ES8y

Malware Config

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @logsdillabot)

C2

91.211.248.215:24327

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 3 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 use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\330b91473f27721d99e11cde67a05631aefcac78b6b69fc7b6bb61bd053ddbe6.exe
    "C:\Users\Admin\AppData\Local\Temp\330b91473f27721d99e11cde67a05631aefcac78b6b69fc7b6bb61bd053ddbe6.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:4028
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegAsm.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:936

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\TmpDBBA.tmp

    Filesize

    2KB

    MD5

    1420d30f964eac2c85b2ccfe968eebce

    SHA1

    bdf9a6876578a3e38079c4f8cf5d6c79687ad750

    SHA256

    f3327793e3fd1f3f9a93f58d033ed89ce832443e2695beca9f2b04adba049ed9

    SHA512

    6fcb6ce148e1e246d6805502d4914595957061946751656567a5013d96033dd1769a22a87c45821e7542cde533450e41182cee898cd2ccf911c91bc4822371a8

  • memory/936-31-0x0000000006960000-0x0000000006F78000-memory.dmp

    Filesize

    6.1MB

  • memory/936-32-0x00000000064B0000-0x00000000065BA000-memory.dmp

    Filesize

    1.0MB

  • memory/936-46-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/936-6-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/936-7-0x0000000005420000-0x00000000059C4000-memory.dmp

    Filesize

    5.6MB

  • memory/936-8-0x0000000004E70000-0x0000000004F02000-memory.dmp

    Filesize

    584KB

  • memory/936-44-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/936-10-0x0000000004DE0000-0x0000000004DEA000-memory.dmp

    Filesize

    40KB

  • memory/936-43-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/936-27-0x0000000005B90000-0x0000000005C06000-memory.dmp

    Filesize

    472KB

  • memory/936-3-0x0000000000400000-0x0000000000452000-memory.dmp

    Filesize

    328KB

  • memory/936-9-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/936-36-0x0000000006700000-0x0000000006766000-memory.dmp

    Filesize

    408KB

  • memory/936-33-0x00000000063F0000-0x0000000006402000-memory.dmp

    Filesize

    72KB

  • memory/936-34-0x0000000006450000-0x000000000648C000-memory.dmp

    Filesize

    240KB

  • memory/936-35-0x00000000065C0000-0x000000000660C000-memory.dmp

    Filesize

    304KB

  • memory/936-28-0x0000000006320000-0x000000000633E000-memory.dmp

    Filesize

    120KB

  • memory/936-39-0x0000000008000000-0x00000000081C2000-memory.dmp

    Filesize

    1.8MB

  • memory/936-40-0x0000000008700000-0x0000000008C2C000-memory.dmp

    Filesize

    5.2MB

  • memory/936-42-0x00000000072F0000-0x0000000007340000-memory.dmp

    Filesize

    320KB

  • memory/4028-41-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB

  • memory/4028-1-0x0000000000460000-0x00000000004B4000-memory.dmp

    Filesize

    336KB

  • memory/4028-0-0x0000000074B4E000-0x0000000074B4F000-memory.dmp

    Filesize

    4KB

  • memory/4028-5-0x0000000074B40000-0x00000000752F0000-memory.dmp

    Filesize

    7.7MB