Analysis

  • max time kernel
    111s
  • max time network
    113s
  • platform
    windows10_x64
  • resource
    win10v20210410
  • submitted
    24-06-2021 10:56

General

  • Target

    Customer Advisory - Notice of implementing Congestion surcharge (CGD) (1).pdf.exe

  • Size

    791KB

  • MD5

    5d651714669a45db84939208acf9b50d

  • SHA1

    db771f2ef555c278169d0dac547394cc133eb648

  • SHA256

    1358629ee5a2a95f315fde2b02b2a406a66410c8f3a041211fe85c797692c93c

  • SHA512

    576c38b751602197d53cb8a55fc3e8718b65316b2fc53a8a49c35e800a1d83c905ea043d36cdda2ee3b1a23ab07d13452dbb046bbf1b125d3bbb872b785eb40c

Malware Config

Extracted

Family

lokibot

C2

http://63.141.228.141/32.php/fn1ToJTMzu3Td

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

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

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

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

https://www.tepevizyon.com.tr/xx/Panel/fre.php

Signatures

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Executes dropped EXE 2 IoCs
  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 24 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Customer Advisory - Notice of implementing Congestion surcharge (CGD) (1).pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\Customer Advisory - Notice of implementing Congestion surcharge (CGD) (1).pdf.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Modifies registry class
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3100
    • C:\Windows\SysWOW64\WScript.exe
      "C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\Bakyzxtncsftio.vbs"
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:3776
      • C:\Users\Admin\AppData\Local\Temp\Ladudaqconsoleapp8m.exe
        "C:\Users\Admin\AppData\Local\Temp\Ladudaqconsoleapp8m.exe"
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:4076
        • C:\Users\Admin\AppData\Local\Temp\Ladudaqconsoleapp8m.exe
          C:\Users\Admin\AppData\Local\Temp\Ladudaqconsoleapp8m.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of AdjustPrivilegeToken
          PID:1680
    • C:\Users\Admin\AppData\Local\Temp\Customer Advisory - Notice of implementing Congestion surcharge (CGD) (1).pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\Customer Advisory - Notice of implementing Congestion surcharge (CGD) (1).pdf.exe"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:2696

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\Bakyzxtncsftio.vbs
    MD5

    ad4c9fd3751187f271054a329048c002

    SHA1

    d4b25b3804ce41703dfb20be53cdbc13d879adfc

    SHA256

    ed4abed29e979acce477cc5ed435bb2c6d8a1401f75d95ec404b13fb22ee400a

    SHA512

    c590450c216acc6bf80a1eae94808f0a14042c8bea8b00ab2289957bb21b6704713b13e9fe293a3305cea6a4e618404e43856451807856fad096e9cf476ceaaf

  • C:\Users\Admin\AppData\Local\Temp\Ladudaqconsoleapp8m.exe
    MD5

    9e3dafee08217b05a6217c55ac4cee5e

    SHA1

    750a6b986fab11df9eef9a91a434171f48705599

    SHA256

    969023d5e0b8e904e5dd9b9fe9a819aaa068ec62bd33bb7d6118c4e4199572e7

    SHA512

    276a2381a88b79d03db2530867145566433a6a9534c91043f259685736a9a5c9f0e702e32e6d054d2dbc8b75b48e6b1c140f0259dbdd12d6d3ff47ae812b0dd2

  • C:\Users\Admin\AppData\Local\Temp\Ladudaqconsoleapp8m.exe
    MD5

    9e3dafee08217b05a6217c55ac4cee5e

    SHA1

    750a6b986fab11df9eef9a91a434171f48705599

    SHA256

    969023d5e0b8e904e5dd9b9fe9a819aaa068ec62bd33bb7d6118c4e4199572e7

    SHA512

    276a2381a88b79d03db2530867145566433a6a9534c91043f259685736a9a5c9f0e702e32e6d054d2dbc8b75b48e6b1c140f0259dbdd12d6d3ff47ae812b0dd2

  • C:\Users\Admin\AppData\Local\Temp\Ladudaqconsoleapp8m.exe
    MD5

    9e3dafee08217b05a6217c55ac4cee5e

    SHA1

    750a6b986fab11df9eef9a91a434171f48705599

    SHA256

    969023d5e0b8e904e5dd9b9fe9a819aaa068ec62bd33bb7d6118c4e4199572e7

    SHA512

    276a2381a88b79d03db2530867145566433a6a9534c91043f259685736a9a5c9f0e702e32e6d054d2dbc8b75b48e6b1c140f0259dbdd12d6d3ff47ae812b0dd2

  • C:\Users\Admin\AppData\Roaming\D180A8\8788BF.hdb
    MD5

    7b6821c03d45d0f441e8a4f8a5acdf1d

    SHA1

    e8bdbaa8bc2c0597ff9dc1031b9a01cc22371905

    SHA256

    a1083c91f85a7980b062fd204f2a435ea40575f4933c4950ade6f68c134c4388

    SHA512

    35fc3b3ace64ea80b93d4f37318bb73b7e7d6949d573a68e737def5f12b8dcc3a8f74afe12169f65b020f549d24727f64636aa966c2f059708133e87d3420811

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3686645723-710336880-414668232-1000\0f5007522459c86e95ffcc62f32308f1_89bbad60-16d5-41c2-ad8d-716f4ac5f4c2
    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/1680-147-0x00000000004139DE-mapping.dmp
  • memory/1680-146-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1680-149-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2696-129-0x00000000004139DE-mapping.dmp
  • memory/2696-128-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2696-130-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3100-114-0x0000000000330000-0x0000000000331000-memory.dmp
    Filesize

    4KB

  • memory/3100-125-0x0000000007190000-0x0000000007241000-memory.dmp
    Filesize

    708KB

  • memory/3100-120-0x0000000006730000-0x00000000067CD000-memory.dmp
    Filesize

    628KB

  • memory/3100-119-0x0000000004BC0000-0x00000000050BE000-memory.dmp
    Filesize

    5.0MB

  • memory/3100-118-0x0000000004C30000-0x0000000004C31000-memory.dmp
    Filesize

    4KB

  • memory/3100-117-0x0000000004C60000-0x0000000004C61000-memory.dmp
    Filesize

    4KB

  • memory/3100-116-0x00000000050C0000-0x00000000050C1000-memory.dmp
    Filesize

    4KB

  • memory/3776-126-0x0000000000000000-mapping.dmp
  • memory/4076-132-0x0000000000000000-mapping.dmp
  • memory/4076-145-0x0000000006A50000-0x0000000006AB1000-memory.dmp
    Filesize

    388KB

  • memory/4076-140-0x0000000004CE0000-0x0000000004D2B000-memory.dmp
    Filesize

    300KB

  • memory/4076-139-0x00000000049C0000-0x0000000004EBE000-memory.dmp
    Filesize

    5.0MB

  • memory/4076-134-0x0000000000130000-0x0000000000131000-memory.dmp
    Filesize

    4KB