Analysis

  • max time kernel
    133s
  • max time network
    168s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • 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: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ2598HDOPDF.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1840
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\yojZBatXFPbVz" /XML "C:\Users\Admin\AppData\Local\Temp\tmpE263.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:752
    • 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:1788

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\tmpE263.tmp
    MD5

    6f297c6d9b634f6ef05fb9916431074b

    SHA1

    1c5462eb8891d086f6ea92708cd1cf4246b0659d

    SHA256

    45445c352922a314c12dfb6d052d81491c68f8c2da1c89a070bdfd034862a1b1

    SHA512

    a915152a5025dba1c5d4968b8d621f85421301b940aee2cdcac55cac7bf123fc531262fdd1b14abda7c01e07f8f345d23f4cb1448b2905c95a65f4dea6c5b967

  • memory/752-66-0x0000000000000000-mapping.dmp
  • memory/1788-68-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1788-69-0x00000000004139DE-mapping.dmp
  • memory/1788-70-0x0000000075551000-0x0000000075553000-memory.dmp
    Filesize

    8KB

  • memory/1788-71-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1840-60-0x0000000000D00000-0x0000000000D01000-memory.dmp
    Filesize

    4KB

  • memory/1840-62-0x0000000004B20000-0x0000000004B21000-memory.dmp
    Filesize

    4KB

  • memory/1840-63-0x00000000003D0000-0x00000000003E0000-memory.dmp
    Filesize

    64KB

  • memory/1840-64-0x0000000007DF0000-0x0000000007E72000-memory.dmp
    Filesize

    520KB

  • memory/1840-65-0x0000000000CB0000-0x0000000000CFD000-memory.dmp
    Filesize

    308KB