Analysis

  • max time kernel
    43s
  • max time network
    43s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    28/04/2021, 06:26

General

  • Target
    DHL Receipt.exe
  • Size 826KB
  • Sample210428-p7f15j4vr2
  • SHA256 ad59b833a3362f5535f199dcbb11d27c4159d339ef7eea63993f1e4a0cc39d1b
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • lokibot

C2
  • http://173.208.204.37/k.php/qQDv4aFt6Ob1S

  • 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 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DHL Receipt.exe
    "C:\Users\Admin\AppData\Local\Temp\DHL Receipt.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1116
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\tuXKJTLnfa" /XML "C:\Users\Admin\AppData\Local\Temp\tmp9A4C.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:788
    • C:\Users\Admin\AppData\Local\Temp\DHL Receipt.exe
      "{path}"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:732

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

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        Downloads

        memory/732-68-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/732-70-0x00000000767B1000-0x00000000767B3000-memory.dmp

        memory/732-71-0x0000000000400000-0x00000000004A2000-memory.dmp

        memory/1116-60-0x0000000000FD0000-0x0000000000FD1000-memory.dmp

        memory/1116-62-0x0000000004A10000-0x0000000004A11000-memory.dmp

        memory/1116-63-0x0000000000410000-0x000000000041E000-memory.dmp

        memory/1116-64-0x0000000005DB0000-0x0000000005E4C000-memory.dmp

        memory/1116-65-0x0000000000C90000-0x0000000000CE0000-memory.dmp