Analysis

  • max time kernel
    125s
  • max time network
    126s
  • platform
    windows7_x64
  • resource
    win7-en-20211208
  • submitted
    14-01-2022 06:07

General

  • Target

    Purchase Order #5000012803.exe

  • Size

    241KB

  • MD5

    d62b8a5fdb90e9241ff0eef6ea035e32

  • SHA1

    4e9e38dc4d01a649d927a933488477c5980fcb18

  • SHA256

    95f5680fe4d7830a393aa84b2278051638f3c8105766c47a68c1f8981f38932b

  • SHA512

    5878e0ab7e76e508499f14c077192a235a73312edaa030d0999370df6c82be56212e4258da19a8cf8f3417d0da8ba20b3e166e0b58611fc44194df2964e863fe

Malware Config

Extracted

Family

lokibot

C2

http://slimpackage.com/slimfit/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.

  • 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 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Purchase Order #5000012803.exe
    "C:\Users\Admin\AppData\Local\Temp\Purchase Order #5000012803.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1684
    • C:\Users\Admin\AppData\Local\Temp\Purchase Order #5000012803.exe
      "C:\Users\Admin\AppData\Local\Temp\Purchase Order #5000012803.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:1388

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\nsnD49F.tmp\ibqwlwmewvj.dll
    MD5

    b70aac2ffa041468d92918145535c5c7

    SHA1

    26f134e72d8e5c86209a54e0d05d801c1b193059

    SHA256

    97accd2e535507eead8da6ccdb641907134e527b19f9c64d6ef9071bfa508d66

    SHA512

    561b10896c3539b87aa2c94cdab5ceec0379e56c4e949651acdd114ceeff18a1e3dd1a5e68e792d37b54bc47036395bf1ed883d852b5c03e3d8cb01cefbd179a

  • memory/1388-56-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1388-57-0x00000000004139DE-mapping.dmp
  • memory/1388-59-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1684-54-0x0000000076421000-0x0000000076423000-memory.dmp
    Filesize

    8KB