Analysis

  • max time kernel
    140s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    29-06-2020 18:02

General

  • Target

    updated file_pdf.exe

  • Size

    914KB

  • MD5

    7a3e1f5c0c498fc33db2702be21d2073

  • SHA1

    298d99bd858bdf19a2874a5e8bd5f655c7695974

  • SHA256

    0c287d78aae1e3f907ce09a6750eea328153e32598726a505651ab5ca1ee573e

  • SHA512

    47773a2b34a887d9a9ab57cf9a5765960066822eeac9458a0a218de99cef275ab6ddd767784be4d3176e40c2e7f924b006b2b2dcc391f17f95e3e92b4656b7ac

Malware Config

Extracted

Family

lokibot

C2

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

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

  • Reads user/profile data of web browsers 2 TTPs

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

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\updated file_pdf.exe
    "C:\Users\Admin\AppData\Local\Temp\updated file_pdf.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of SetThreadContext
    PID:1044
    • C:\Users\Admin\AppData\Local\Temp\updated file_pdf.exe
      "C:\Users\Admin\AppData\Local\Temp\updated file_pdf.exe"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious behavior: RenamesItself
      PID:1104

Network

MITRE ATT&CK Matrix ATT&CK v6

Credential Access

Credentials in Files

1
T1081

Collection

Data from Local System

1
T1005

Replay Monitor

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Downloads

  • memory/1104-0-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1104-1-0x00000000004139DE-mapping.dmp
  • memory/1104-2-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB