Analysis

  • max time kernel
    96s
  • max time network
    88s
  • platform
    windows7_x64
  • resource
    win7v20210410
  • submitted
    03-05-2021 06:08

General

  • Target

    9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc.exe

  • Size

    427KB

  • MD5

    d3e359abdef108edbabf23b3c44a13b3

  • SHA1

    c0bd95902a800bae5f8625f7216860612a6db558

  • SHA256

    9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc

  • SHA512

    2246d49036d995bbcd564d11cf95d5203f89361f92f8fd202593992c8beb9b161ebbff2d9b517e5e5e4803790678a387e14f8f605b50548a7c0e4bef89a5660c

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
  • Loads dropped DLL 2 IoCs
  • Obfuscated with Agile.Net obfuscator 1 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 5 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc.exe
    "C:\Users\Admin\AppData\Local\Temp\9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:308
    • 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:1540
      • 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:1696
    • 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:1612
      • C:\Users\Admin\AppData\Roaming\RFQ.exe
        "C:\Users\Admin\AppData\Roaming\RFQ.exe"
        3⤵
        • Executes dropped EXE
        PID:1108

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

    d3e359abdef108edbabf23b3c44a13b3

    SHA1

    c0bd95902a800bae5f8625f7216860612a6db558

    SHA256

    9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc

    SHA512

    2246d49036d995bbcd564d11cf95d5203f89361f92f8fd202593992c8beb9b161ebbff2d9b517e5e5e4803790678a387e14f8f605b50548a7c0e4bef89a5660c

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

    d3e359abdef108edbabf23b3c44a13b3

    SHA1

    c0bd95902a800bae5f8625f7216860612a6db558

    SHA256

    9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc

    SHA512

    2246d49036d995bbcd564d11cf95d5203f89361f92f8fd202593992c8beb9b161ebbff2d9b517e5e5e4803790678a387e14f8f605b50548a7c0e4bef89a5660c

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

    d3e359abdef108edbabf23b3c44a13b3

    SHA1

    c0bd95902a800bae5f8625f7216860612a6db558

    SHA256

    9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc

    SHA512

    2246d49036d995bbcd564d11cf95d5203f89361f92f8fd202593992c8beb9b161ebbff2d9b517e5e5e4803790678a387e14f8f605b50548a7c0e4bef89a5660c

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

    d3e359abdef108edbabf23b3c44a13b3

    SHA1

    c0bd95902a800bae5f8625f7216860612a6db558

    SHA256

    9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc

    SHA512

    2246d49036d995bbcd564d11cf95d5203f89361f92f8fd202593992c8beb9b161ebbff2d9b517e5e5e4803790678a387e14f8f605b50548a7c0e4bef89a5660c

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

    d3e359abdef108edbabf23b3c44a13b3

    SHA1

    c0bd95902a800bae5f8625f7216860612a6db558

    SHA256

    9ffb3c0b779a35579c5555c7475870fdaaabed8b7bc9a8bf2805917f51e9a2cc

    SHA512

    2246d49036d995bbcd564d11cf95d5203f89361f92f8fd202593992c8beb9b161ebbff2d9b517e5e5e4803790678a387e14f8f605b50548a7c0e4bef89a5660c

  • memory/308-59-0x0000000001090000-0x0000000001091000-memory.dmp
    Filesize

    4KB

  • memory/308-61-0x0000000001050000-0x0000000001051000-memory.dmp
    Filesize

    4KB

  • memory/308-63-0x0000000000D70000-0x0000000000D91000-memory.dmp
    Filesize

    132KB

  • memory/308-66-0x0000000001051000-0x0000000001052000-memory.dmp
    Filesize

    4KB

  • memory/1108-81-0x00000000004139DE-mapping.dmp
  • memory/1540-64-0x0000000000000000-mapping.dmp
  • memory/1612-74-0x00000000050F0000-0x00000000050F1000-memory.dmp
    Filesize

    4KB

  • memory/1612-72-0x0000000000C70000-0x0000000000C71000-memory.dmp
    Filesize

    4KB

  • memory/1612-77-0x00000000050F1000-0x00000000050F2000-memory.dmp
    Filesize

    4KB

  • memory/1612-78-0x0000000000830000-0x000000000083B000-memory.dmp
    Filesize

    44KB

  • memory/1612-79-0x0000000000630000-0x0000000000631000-memory.dmp
    Filesize

    4KB

  • memory/1612-69-0x0000000000000000-mapping.dmp
  • memory/1696-65-0x0000000000000000-mapping.dmp