Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20231129-en
  • resource tags

    arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system
  • submitted
    28-06-2024 03:20

General

  • Target

    abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c.exe

  • Size

    661KB

  • MD5

    ebf299e666dd6d5e2e2bc6ceb3761665

  • SHA1

    e4de13126c1f575f2217faf8abb6ac47b35a3172

  • SHA256

    abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c

  • SHA512

    063323f0c3ba62dad9216556937e41f378463272feb014020578167f68bbfdc6dad399814de9b30815001268f0835b4b718ae58365566d67fe94e1a0ab7b80c6

  • SSDEEP

    12288:GBUsFSdlab3dkVFQ9M6HvGSBvtMkMwyPTEpdjBSJlP0mhIzuEC96X7n0aeAhrim9:slFBNIFQKUvrB+k5tBSJVp4urM0aeAfE

Malware Config

Extracted

Family

redline

Botnet

VIP-MTN

C2

94.156.69.12:1912

Signatures

  • RedLine

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

  • RedLine payload 5 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 use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 13 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c.exe
    "C:\Users\Admin\AppData\Local\Temp\abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2244
    • C:\Users\Admin\AppData\Local\Temp\abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c.exe
      "C:\Users\Admin\AppData\Local\Temp\abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c.exe"
      2⤵
        PID:2580
      • C:\Users\Admin\AppData\Local\Temp\abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c.exe
        "C:\Users\Admin\AppData\Local\Temp\abc5d7e2fe95585f2c118d1e8ed171ea82ec3c76b02353aa5acca13cab13a32c.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:2616

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Credential Access

    Unsecured Credentials

    2
    T1552

    Credentials In Files

    2
    T1552.001

    Discovery

    Query Registry

    1
    T1012

    Collection

    Data from Local System

    2
    T1005

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/2244-0-0x000000007409E000-0x000000007409F000-memory.dmp
      Filesize

      4KB

    • memory/2244-1-0x00000000002C0000-0x000000000036C000-memory.dmp
      Filesize

      688KB

    • memory/2244-2-0x0000000074090000-0x000000007477E000-memory.dmp
      Filesize

      6.9MB

    • memory/2244-3-0x0000000004930000-0x00000000049D8000-memory.dmp
      Filesize

      672KB

    • memory/2244-4-0x0000000000480000-0x0000000000490000-memory.dmp
      Filesize

      64KB

    • memory/2244-5-0x0000000000700000-0x000000000070C000-memory.dmp
      Filesize

      48KB

    • memory/2244-6-0x0000000005230000-0x00000000052C4000-memory.dmp
      Filesize

      592KB

    • memory/2244-20-0x0000000074090000-0x000000007477E000-memory.dmp
      Filesize

      6.9MB

    • memory/2616-9-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

    • memory/2616-11-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

    • memory/2616-17-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

    • memory/2616-19-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

    • memory/2616-15-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

    • memory/2616-13-0x000000007EFDE000-0x000000007EFDF000-memory.dmp
      Filesize

      4KB

    • memory/2616-12-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

    • memory/2616-7-0x0000000000400000-0x0000000000452000-memory.dmp
      Filesize

      328KB

    • memory/2616-21-0x0000000074090000-0x000000007477E000-memory.dmp
      Filesize

      6.9MB

    • memory/2616-22-0x0000000074090000-0x000000007477E000-memory.dmp
      Filesize

      6.9MB

    • memory/2616-23-0x0000000074090000-0x000000007477E000-memory.dmp
      Filesize

      6.9MB