Analysis

  • max time kernel
    123s
  • max time network
    126s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    24-06-2021 06:04

General

  • Target

    RFQ2598HDOPDF.exe

  • Size

    641KB

  • MD5

    14cb2e30f01cad5ef47c622a4fc2e147

  • SHA1

    010e92b23d9a3c4c42786d78748a2bee094926ab

  • SHA256

    dfd6646d16dce4899cf47affa2d22b58ad515146ba71f3583a8f1d0c9cca4cc5

  • SHA512

    c1b5e4d932d7a80ea6cdfc535d5ec4c1aaf60cb34a4ff3fbe4b874152de883001e3481371fc79ca8d971052e85c0241fed2fce80ba0b1ec254b88d22d6a4f5e4

Malware Config

Extracted

Family

lokibot

C2

http://apponline97.ir/china/Panel/fre.php

http://kbfvzoboss.bid/alien/fre.php

http://alphastand.trade/alien/fre.php

http://alphastand.win/alien/fre.php

http://alphastand.top/alien/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

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

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 15 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3904
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yojZBatXFPbVz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpDE02.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:1320
    • C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe
      "C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe"
      2⤵
        PID:3836
      • C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe
        "C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe"
        2⤵
        • Suspicious behavior: RenamesItself
        • Suspicious use of AdjustPrivilegeToken
        PID:3936

    Network

    MITRE ATT&CK Matrix ATT&CK v6

    Execution

    Scheduled Task

    1
    T1053

    Persistence

    Scheduled Task

    1
    T1053

    Privilege Escalation

    Scheduled Task

    1
    T1053

    Discovery

    System Information Discovery

    1
    T1082

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Local\Temp\tmpDE02.tmp
      MD5

      979fc3f0d7f73b822998316d0679cb90

      SHA1

      1fd06bcc7bf72addc1bb42b928ebbe1ff3026b7d

      SHA256

      b68f78ba0efae1be7721274e1dd14c3fefc9ddc9b47188ccf88da004e57e9491

      SHA512

      fd0ec1d68ff43a55023616407c3b745a19b992e28c5b89a160b6fe986cdc532d1c7fda40f202c1dd8dce25d6e0eeb065a0f487fe17d57464d489d3e9125761dc

    • memory/1320-124-0x0000000000000000-mapping.dmp
    • memory/3904-118-0x0000000005410000-0x0000000005411000-memory.dmp
      Filesize

      4KB

    • memory/3904-114-0x0000000000A50000-0x0000000000A51000-memory.dmp
      Filesize

      4KB

    • memory/3904-119-0x0000000005310000-0x0000000005311000-memory.dmp
      Filesize

      4KB

    • memory/3904-120-0x0000000005370000-0x000000000586E000-memory.dmp
      Filesize

      5.0MB

    • memory/3904-121-0x0000000005840000-0x0000000005850000-memory.dmp
      Filesize

      64KB

    • memory/3904-122-0x00000000089D0000-0x0000000008A52000-memory.dmp
      Filesize

      520KB

    • memory/3904-123-0x000000000B170000-0x000000000B1BD000-memory.dmp
      Filesize

      308KB

    • memory/3904-117-0x0000000005370000-0x0000000005371000-memory.dmp
      Filesize

      4KB

    • memory/3904-116-0x0000000005870000-0x0000000005871000-memory.dmp
      Filesize

      4KB

    • memory/3936-126-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB

    • memory/3936-127-0x00000000004139DE-mapping.dmp
    • memory/3936-128-0x0000000000400000-0x00000000004A2000-memory.dmp
      Filesize

      648KB