Analysis

  • max time kernel
    137s
  • max time network
    140s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    04-05-2022 14:58

General

  • Target

    5c5d4e3e0dadff03da7b9878acf3e706.exe

  • Size

    122KB

  • MD5

    5c5d4e3e0dadff03da7b9878acf3e706

  • SHA1

    38a387d18c147245078db39a82f8531816c9d726

  • SHA256

    bb36f0ab95d6422a20e81221adeb4033ebdbd7b20337a2557f3f5c3de0a77596

  • SHA512

    073194f0f86af4ca4721b3d7ea7e78755b90e1c8e85e27c969f0407a4ab78bf0af153177e96e583d952c9dacb6cc7b7a0071eabc80ff015b5f209a9b668ff2c4

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/gf3/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.

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M1

  • suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

    suricata: ET MALWARE LokiBot Application/Credential Data Exfiltration Detected M2

  • suricata: ET MALWARE LokiBot Checkin

    suricata: ET MALWARE LokiBot Checkin

  • suricata: ET MALWARE LokiBot Fake 404 Response

    suricata: ET MALWARE LokiBot Fake 404 Response

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M1

  • suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

    suricata: ET MALWARE LokiBot Request for C2 Commands Detected M2

  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

    suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)

  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 2 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses Microsoft Outlook profiles 1 TTPs 3 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 use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\5c5d4e3e0dadff03da7b9878acf3e706.exe
    "C:\Users\Admin\AppData\Local\Temp\5c5d4e3e0dadff03da7b9878acf3e706.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Users\Admin\AppData\Local\Temp\dehbibhar.exe
      C:\Users\Admin\AppData\Local\Temp\dehbibhar.exe C:\Users\Admin\AppData\Local\Temp\efnvpl
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1920
      • C:\Users\Admin\AppData\Local\Temp\dehbibhar.exe
        C:\Users\Admin\AppData\Local\Temp\dehbibhar.exe C:\Users\Admin\AppData\Local\Temp\efnvpl
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1680

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Discovery

System Information Discovery

1
T1082

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\dehbibhar.exe
    Filesize

    4KB

    MD5

    99df91cf3e9775be40fe27fefa10c203

    SHA1

    dbda94e51f0f783e4c169d2d838d3377550450ac

    SHA256

    a2fc8b5ddf220b7d9df0e7fcc88f2eba533698f3d178af97a93788b614c64014

    SHA512

    d7abd84314dcdcfeb42f230f901a7b5da49ead7d1f85f1af34cc55d5a69278f1a7bf39bf08e92b22e81f50a8e0370705c709e550f1de794095313debd2ba7f2d

  • C:\Users\Admin\AppData\Local\Temp\dehbibhar.exe
    Filesize

    4KB

    MD5

    99df91cf3e9775be40fe27fefa10c203

    SHA1

    dbda94e51f0f783e4c169d2d838d3377550450ac

    SHA256

    a2fc8b5ddf220b7d9df0e7fcc88f2eba533698f3d178af97a93788b614c64014

    SHA512

    d7abd84314dcdcfeb42f230f901a7b5da49ead7d1f85f1af34cc55d5a69278f1a7bf39bf08e92b22e81f50a8e0370705c709e550f1de794095313debd2ba7f2d

  • C:\Users\Admin\AppData\Local\Temp\dehbibhar.exe
    Filesize

    4KB

    MD5

    99df91cf3e9775be40fe27fefa10c203

    SHA1

    dbda94e51f0f783e4c169d2d838d3377550450ac

    SHA256

    a2fc8b5ddf220b7d9df0e7fcc88f2eba533698f3d178af97a93788b614c64014

    SHA512

    d7abd84314dcdcfeb42f230f901a7b5da49ead7d1f85f1af34cc55d5a69278f1a7bf39bf08e92b22e81f50a8e0370705c709e550f1de794095313debd2ba7f2d

  • C:\Users\Admin\AppData\Local\Temp\efnvpl
    Filesize

    4KB

    MD5

    e2ffabc730a2cf170a16934f49e1b05e

    SHA1

    09299351820381199c6cee30062dfc5be0a3e9a6

    SHA256

    07a69d2284b659076040725425497d4da10adb891a5f3d54a10c707d2a74fb01

    SHA512

    cfd2709345ee7d1de087a3d46cf418f96ee347c1a37579608b84bd00747fcecc2d148a65cf7c879837dcec9e58f3ee2d2c2d31b534b9e4174f2a57c17c99bf14

  • C:\Users\Admin\AppData\Local\Temp\ptq0vlz6htg
    Filesize

    103KB

    MD5

    92b8f8d79d15063fe55f13d98069fd80

    SHA1

    46ea07994665e3560a6fe9b38483d47b8527b6dd

    SHA256

    92336a96341d13c5b45a82ee508a85eae3c907ddf9e2c62dd99f5db2ca59d9ce

    SHA512

    96b1e4feb23da9b0711bceb637cf3de80c9f62592bd673e4a83e20f5dbd15f225d40fe0d9624b0ed029ea1afa46c167e03c7cede27bcbf7d51b146481450267c

  • \Users\Admin\AppData\Local\Temp\dehbibhar.exe
    Filesize

    4KB

    MD5

    99df91cf3e9775be40fe27fefa10c203

    SHA1

    dbda94e51f0f783e4c169d2d838d3377550450ac

    SHA256

    a2fc8b5ddf220b7d9df0e7fcc88f2eba533698f3d178af97a93788b614c64014

    SHA512

    d7abd84314dcdcfeb42f230f901a7b5da49ead7d1f85f1af34cc55d5a69278f1a7bf39bf08e92b22e81f50a8e0370705c709e550f1de794095313debd2ba7f2d

  • \Users\Admin\AppData\Local\Temp\dehbibhar.exe
    Filesize

    4KB

    MD5

    99df91cf3e9775be40fe27fefa10c203

    SHA1

    dbda94e51f0f783e4c169d2d838d3377550450ac

    SHA256

    a2fc8b5ddf220b7d9df0e7fcc88f2eba533698f3d178af97a93788b614c64014

    SHA512

    d7abd84314dcdcfeb42f230f901a7b5da49ead7d1f85f1af34cc55d5a69278f1a7bf39bf08e92b22e81f50a8e0370705c709e550f1de794095313debd2ba7f2d

  • memory/1680-63-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1680-64-0x00000000004139DE-mapping.dmp
  • memory/1680-67-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1680-69-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1684-54-0x00000000752D1000-0x00000000752D3000-memory.dmp
    Filesize

    8KB

  • memory/1920-56-0x0000000000000000-mapping.dmp