Resubmissions

08-09-2020 17:20

200908-pgj23a6kq6 10

08-09-2020 07:26

200908-nczeywwlb2 10

Analysis

  • max time kernel
    95s
  • max time network
    104s
  • platform
    windows7_x64
  • resource
    win7
  • submitted
    08-09-2020 07:26

General

  • Target

    win32.exe

  • Size

    264KB

  • MD5

    aee8a4f7de7a199cc9a7d5cfbc3e11d9

  • SHA1

    cd6c91aa00c6cf69573fb156198b6afb44a5a6e6

  • SHA256

    5d9004bb38a2e4c6ee1528f75e8453e778d9f39a3e7d9f02ee7821eae65cf886

  • SHA512

    7fefe7d493b1fc2a51db5d1e53fc0b59629f0aa982169a87378d0880d10dc051f337a0d3fb2cefb73a6a546d8910c189aa5cdd9539489db22c34e68f7b0c972e

Malware Config

Extracted

Family

lokibot

C2

http://joovy.ga/webxpo/gate.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.

  • Blacklisted process makes network request 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 48 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\win32.exe
    "C:\Users\Admin\AppData\Local\Temp\win32.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1080
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe KakaGemot,Hurley
      2⤵
      • Loads dropped DLL
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:1832
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\system32\cmd.exe"
        3⤵
        • Blacklisted process makes network request
        • Suspicious use of AdjustPrivilegeToken
        PID:1792

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

  • C:\Users\Admin\AppData\Local\Temp\Emphysema
  • C:\Users\Admin\AppData\Local\Temp\KakaGemot.DLL
  • \Users\Admin\AppData\Local\Temp\KakaGemot.dll
  • memory/1792-5-0x0000000000000000-mapping.dmp
  • memory/1792-6-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1832-0-0x0000000000000000-mapping.dmp
  • memory/1832-4-0x0000000000330000-0x00000000003D2000-memory.dmp
    Filesize

    648KB

  • memory/1892-7-0x000007FEF7920000-0x000007FEF7B9A000-memory.dmp
    Filesize

    2.5MB