Analysis

  • max time kernel
    135s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220414-en
  • submitted
    21-05-2022 11:48

General

  • Target

    Shipment Document BL,INV and Packing List Attached.exe

  • Size

    269KB

  • MD5

    6b867daf3833eed6d3b0f937d5c2deb8

  • SHA1

    eda3c03511a75e8aeb6ba9631c58ca664139e0b7

  • SHA256

    cbdceb86c103f8263dd8e128cd5f2153b2698f8a7014377bc60d1a4f7c8c5fd9

  • SHA512

    35bfb81aefef82e0840fbfb41844cec394b3796ec92802ba001d720db6acb4bd99cef1c938e36ae3cea632b78949fe3b8f97278aa36f4fe29740f2f9c12fb523

Malware Config

Extracted

Family

lokibot

C2

http://195.69.140.147/.op/cr.php/rBvEb52mPBnqh

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 1 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
  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and Packing List Attached.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipment Document BL,INV and Packing List Attached.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4112
    • C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe
      "C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe"
      2⤵
      • Executes dropped EXE
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:368

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\InstallUtil.exe

    Filesize

    41KB

    MD5

    5d4073b2eb6d217c19f2b22f21bf8d57

    SHA1

    f0209900fbf08d004b886a0b3ba33ea2b0bf9da8

    SHA256

    ac1a3f21fcc88f9cee7bf51581eafba24cc76c924f0821deb2afdf1080ddf3d3

    SHA512

    9ac94880684933ba3407cdc135abc3047543436567af14cd9269c4adc5a6535db7b867d6de0d6238a21b94e69f9890dbb5739155871a624520623a7e56872159

  • C:\Users\Admin\AppData\Local\Temp\installutil.exe

    Filesize

    41KB

    MD5

    5d4073b2eb6d217c19f2b22f21bf8d57

    SHA1

    f0209900fbf08d004b886a0b3ba33ea2b0bf9da8

    SHA256

    ac1a3f21fcc88f9cee7bf51581eafba24cc76c924f0821deb2afdf1080ddf3d3

    SHA512

    9ac94880684933ba3407cdc135abc3047543436567af14cd9269c4adc5a6535db7b867d6de0d6238a21b94e69f9890dbb5739155871a624520623a7e56872159

  • memory/368-133-0x0000000000000000-mapping.dmp

  • memory/368-134-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/368-137-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/368-138-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/4112-130-0x0000000000C70000-0x0000000000CBA000-memory.dmp

    Filesize

    296KB

  • memory/4112-131-0x0000000006310000-0x00000000068B4000-memory.dmp

    Filesize

    5.6MB

  • memory/4112-132-0x0000000005E40000-0x0000000005ED2000-memory.dmp

    Filesize

    584KB