Analysis

  • max time kernel
    142s
  • max time network
    142s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    03-05-2021 06:11

General

  • Target

    RFQ-EB200-PLOO1_Bidding.pdf.exe

  • Size

    427KB

  • MD5

    56bd48b55b18b3b9322d394029e5311c

  • SHA1

    564712776b933e50599e21a7712f67f4bf5bf148

  • SHA256

    6bbe3f13f623b476bab2f6e0c38b47c9e05f73cec099246afa6edfd3eb30b32f

  • SHA512

    f6d9851c6d3eac49040214a895d654449bbb1d8fd18faa44abd57cc4660d55b769d86cab1a6ce07295a116e171337e30aac89f7ffe81c6ea0db94809c7cc7b06

Malware Config

Extracted

Family

lokibot

C2

http://104.168.175.179/ghost1/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.

  • Executes dropped EXE 2 IoCs
  • Obfuscated with Agile.Net obfuscator 4 IoCs

    Detects use of the Agile.Net commercial obfuscator, which is capable of entity renaming and control flow obfuscation.

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 17 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\RFQ-EB200-PLOO1_Bidding.pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\RFQ-EB200-PLOO1_Bidding.pdf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3896
    • C:\Windows\SysWOW64\cmd.exe
      "cmd.exe" /c REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "RFQ" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RFQ.exe"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2668
      • C:\Windows\SysWOW64\reg.exe
        REG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /f /v "RFQ" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\RFQ.exe"
        3⤵
        • Adds Run key to start application
        PID:3856
    • C:\Users\Admin\AppData\Roaming\RFQ.exe
      "C:\Users\Admin\AppData\Roaming\RFQ.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3996
      • C:\Users\Admin\AppData\Roaming\RFQ.exe
        "C:\Users\Admin\AppData\Roaming\RFQ.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of AdjustPrivilegeToken
        PID:2732

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\RFQ.exe
    MD5

    56bd48b55b18b3b9322d394029e5311c

    SHA1

    564712776b933e50599e21a7712f67f4bf5bf148

    SHA256

    6bbe3f13f623b476bab2f6e0c38b47c9e05f73cec099246afa6edfd3eb30b32f

    SHA512

    f6d9851c6d3eac49040214a895d654449bbb1d8fd18faa44abd57cc4660d55b769d86cab1a6ce07295a116e171337e30aac89f7ffe81c6ea0db94809c7cc7b06

  • C:\Users\Admin\AppData\Roaming\RFQ.exe
    MD5

    56bd48b55b18b3b9322d394029e5311c

    SHA1

    564712776b933e50599e21a7712f67f4bf5bf148

    SHA256

    6bbe3f13f623b476bab2f6e0c38b47c9e05f73cec099246afa6edfd3eb30b32f

    SHA512

    f6d9851c6d3eac49040214a895d654449bbb1d8fd18faa44abd57cc4660d55b769d86cab1a6ce07295a116e171337e30aac89f7ffe81c6ea0db94809c7cc7b06

  • C:\Users\Admin\AppData\Roaming\RFQ.exe
    MD5

    56bd48b55b18b3b9322d394029e5311c

    SHA1

    564712776b933e50599e21a7712f67f4bf5bf148

    SHA256

    6bbe3f13f623b476bab2f6e0c38b47c9e05f73cec099246afa6edfd3eb30b32f

    SHA512

    f6d9851c6d3eac49040214a895d654449bbb1d8fd18faa44abd57cc4660d55b769d86cab1a6ce07295a116e171337e30aac89f7ffe81c6ea0db94809c7cc7b06

  • memory/2668-124-0x0000000000000000-mapping.dmp
  • memory/2732-146-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2732-144-0x00000000004139DE-mapping.dmp
  • memory/2732-143-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3856-125-0x0000000000000000-mapping.dmp
  • memory/3896-126-0x0000000005100000-0x00000000055FE000-memory.dmp
    Filesize

    5.0MB

  • memory/3896-120-0x0000000005100000-0x00000000055FE000-memory.dmp
    Filesize

    5.0MB

  • memory/3896-114-0x0000000000860000-0x0000000000861000-memory.dmp
    Filesize

    4KB

  • memory/3896-116-0x0000000005600000-0x0000000005601000-memory.dmp
    Filesize

    4KB

  • memory/3896-122-0x00000000065F0000-0x00000000065F1000-memory.dmp
    Filesize

    4KB

  • memory/3896-121-0x00000000055D0000-0x00000000055F1000-memory.dmp
    Filesize

    132KB

  • memory/3896-117-0x0000000005100000-0x0000000005101000-memory.dmp
    Filesize

    4KB

  • memory/3896-118-0x0000000005240000-0x0000000005241000-memory.dmp
    Filesize

    4KB

  • memory/3896-123-0x0000000006530000-0x0000000006531000-memory.dmp
    Filesize

    4KB

  • memory/3996-142-0x0000000009490000-0x0000000009491000-memory.dmp
    Filesize

    4KB

  • memory/3996-141-0x0000000006ED0000-0x0000000006EDB000-memory.dmp
    Filesize

    44KB

  • memory/3996-140-0x0000000005380000-0x000000000587E000-memory.dmp
    Filesize

    5.0MB

  • memory/3996-136-0x0000000005380000-0x000000000587E000-memory.dmp
    Filesize

    5.0MB

  • memory/3996-127-0x0000000000000000-mapping.dmp