Analysis

  • max time kernel
    132s
  • max time network
    133s
  • platform
    windows10_x64
  • resource
    win10-en-20211014
  • submitted
    07-12-2021 00:16

General

  • Target

    3f22a041fe7e94d7147c2a328a09129b.exe

  • Size

    349KB

  • MD5

    3f22a041fe7e94d7147c2a328a09129b

  • SHA1

    68ddeba66cc412548445a9b1ce693ebd0f6ca936

  • SHA256

    4416b3d0dd3d1d8566cfb279b45c4f1ec653de8f5a133f9e85e755693eb88d8b

  • SHA512

    6b1c5181e01d5d6a377214d48b146b9565428489c89716b2e905a9588af599f66302c858fa03fdaf33ccfcb58c18f9c40c402470097c657846ea61f06a25f963

Malware Config

Extracted

Family

lokibot

C2

http://secure01-redirect.net/fx/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.

  • 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.

  • 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 behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\3f22a041fe7e94d7147c2a328a09129b.exe
    "C:\Users\Admin\AppData\Local\Temp\3f22a041fe7e94d7147c2a328a09129b.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4340
    • C:\Users\Admin\AppData\Local\Temp\3f22a041fe7e94d7147c2a328a09129b.exe
      "C:\Users\Admin\AppData\Local\Temp\3f22a041fe7e94d7147c2a328a09129b.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:3044

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

  • \Users\Admin\AppData\Local\Temp\nsqC48A.tmp\vzvocxc.dll
    MD5

    210270c72881a79f2e1cbe2f67a1cf3b

    SHA1

    25d413c9bc84820013ef81d1b7fc0915eb85d3c8

    SHA256

    d68a67f7f021ad2b19c175bb5c5ecb4f1e3c81ced3defa5cf62f30f15cebe4c5

    SHA512

    0197f8d556908bcf54ae10909201c4cbbfe53bd42f4b98d5ee2e44d3b08040dd26f3b56e65f2bfbfd9c1075081821a89200c6ac975798d7007cb71edd5a754d6

  • memory/3044-116-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/3044-117-0x00000000004139DE-mapping.dmp
  • memory/3044-118-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB