Analysis

  • max time kernel
    141s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220414-en
  • submitted
    14-05-2022 13:50

General

  • Target

    ae518b415f4c868777f1530bd1c0f5e5562fecd562b707a112404e886d177a1c.exe

  • Size

    182KB

  • MD5

    f850bf6bfd9be6aa4d73b6a026986c29

  • SHA1

    9353ddfcd83b70220e68c561e25f9743bc9a6e36

  • SHA256

    ae518b415f4c868777f1530bd1c0f5e5562fecd562b707a112404e886d177a1c

  • SHA512

    b49367090ee142706a81eea95daa7c9dd4873fde654d53b7c819e964a2ca3b0cdd65ac30d909480d9258d270cc0d455d2b65386f84415c930648b072777b9b61

Malware Config

Extracted

Family

lokibot

C2

http://62.197.136.176/liyan/five/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 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 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\ae518b415f4c868777f1530bd1c0f5e5562fecd562b707a112404e886d177a1c.exe
    "C:\Users\Admin\AppData\Local\Temp\ae518b415f4c868777f1530bd1c0f5e5562fecd562b707a112404e886d177a1c.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Users\Admin\AppData\Local\Temp\fzzdkjbal.exe
      C:\Users\Admin\AppData\Local\Temp\fzzdkjbal.exe C:\Users\Admin\AppData\Local\Temp\ufdwwtbk
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • Suspicious use of WriteProcessMemory
      PID:1892
      • C:\Users\Admin\AppData\Local\Temp\fzzdkjbal.exe
        C:\Users\Admin\AppData\Local\Temp\fzzdkjbal.exe C:\Users\Admin\AppData\Local\Temp\ufdwwtbk
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:1380

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

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

    78KB

    MD5

    c743cace6f27ba7f1bcebc6328f1eaa0

    SHA1

    430243b01cc965a462a66716fef4667c0f3bfab5

    SHA256

    48f7ffd102649c907b9a5d93acb2da59a2e689596849a4407664bd02f1462330

    SHA512

    a065964c12f12f6d3929b06d5507a2384c68e3594fd3783dbf1b3ad46a5621ff250b05efbe51df2348223cee6c602ea2f3786440de54b259f31665350f66d7aa

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

    78KB

    MD5

    c743cace6f27ba7f1bcebc6328f1eaa0

    SHA1

    430243b01cc965a462a66716fef4667c0f3bfab5

    SHA256

    48f7ffd102649c907b9a5d93acb2da59a2e689596849a4407664bd02f1462330

    SHA512

    a065964c12f12f6d3929b06d5507a2384c68e3594fd3783dbf1b3ad46a5621ff250b05efbe51df2348223cee6c602ea2f3786440de54b259f31665350f66d7aa

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

    78KB

    MD5

    c743cace6f27ba7f1bcebc6328f1eaa0

    SHA1

    430243b01cc965a462a66716fef4667c0f3bfab5

    SHA256

    48f7ffd102649c907b9a5d93acb2da59a2e689596849a4407664bd02f1462330

    SHA512

    a065964c12f12f6d3929b06d5507a2384c68e3594fd3783dbf1b3ad46a5621ff250b05efbe51df2348223cee6c602ea2f3786440de54b259f31665350f66d7aa

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

    5KB

    MD5

    d06f56ab7ccf7602459e034ae713b8f5

    SHA1

    d22a98721829c94aea15219241b9c13c1459af2a

    SHA256

    2894b6364dbb0887178f735dbdf8059a4635613ebe054fd44d1877ea51a9065d

    SHA512

    c0b471abe265cb14bff42095962852392b7fbdfbfdb2f49320274bcc2b1d6d5ce1702b61bd068c067bf49d4ddb0bbb5d309ea964f631888151f61d1ab4c37eb9

  • C:\Users\Admin\AppData\Local\Temp\ybh0jizvposzej
    Filesize

    103KB

    MD5

    c05593d80b1ae1398e12fa09721c6f69

    SHA1

    54e4f63e677927cb458b7d65961da212276aac0b

    SHA256

    ee5b3e91c8da304aeb275821536829792e5d7e92b85c63ac38c67e6d5f0f43b1

    SHA512

    fcc74a1b18f4ba725bafe0f434b2a0f011869961c9566471cd4ff31d25871fac89c009f00de67dc9cb9d9c18d27664a19ff855faba61e150dcda6b849eb646f5

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

    78KB

    MD5

    c743cace6f27ba7f1bcebc6328f1eaa0

    SHA1

    430243b01cc965a462a66716fef4667c0f3bfab5

    SHA256

    48f7ffd102649c907b9a5d93acb2da59a2e689596849a4407664bd02f1462330

    SHA512

    a065964c12f12f6d3929b06d5507a2384c68e3594fd3783dbf1b3ad46a5621ff250b05efbe51df2348223cee6c602ea2f3786440de54b259f31665350f66d7aa

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

    78KB

    MD5

    c743cace6f27ba7f1bcebc6328f1eaa0

    SHA1

    430243b01cc965a462a66716fef4667c0f3bfab5

    SHA256

    48f7ffd102649c907b9a5d93acb2da59a2e689596849a4407664bd02f1462330

    SHA512

    a065964c12f12f6d3929b06d5507a2384c68e3594fd3783dbf1b3ad46a5621ff250b05efbe51df2348223cee6c602ea2f3786440de54b259f31665350f66d7aa

  • memory/644-54-0x0000000075BF1000-0x0000000075BF3000-memory.dmp
    Filesize

    8KB

  • memory/1380-63-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1380-64-0x00000000004139DE-mapping.dmp
  • memory/1380-67-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1380-69-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1892-56-0x0000000000000000-mapping.dmp