Analysis

  • max time kernel
    116s
  • max time network
    116s
  • platform
    windows10_x64
  • resource
    win10v20210408
  • submitted
    11-05-2021 12:13

General

  • Target

    Shipment Arrival Notice.exe

  • Size

    781KB

  • MD5

    b1d78e6a8d2f23ad5952d431cd01f5c3

  • SHA1

    19aa2e5f1f2abcc2993361fe43af38ce29051597

  • SHA256

    b326b4848fb7610629f54054b30bac754382db0684a37da3c44e3342a21c2dd8

  • SHA512

    4e57a5e0d08e2356c6e8afdfaf6e05642779b16fce8b93a505f1b82bcb9fcdb590e4c21ad1d391f68286c5dcd4c079f1d46bf0d73438573dc09f7f338f2a7a32

Malware Config

Extracted

Family

lokibot

C2

https://chem.buet.ac.bd/staff-list/inc/2w/Panel/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.

  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Shipment Arrival Notice.exe
    "C:\Users\Admin\AppData\Local\Temp\Shipment Arrival Notice.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:672
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\usKHbRkPoTUF" /XML "C:\Users\Admin\AppData\Local\Temp\tmp321D.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2480
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\RegSvcs.exe
      "{path}"
      2⤵
      • Suspicious use of AdjustPrivilegeToken
      PID:1244

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp321D.tmp
    MD5

    21e14e9060fd49b15744de5e27dfcb50

    SHA1

    06380c6e2b927c24acbd199d2da1da118acd7ad8

    SHA256

    56cb142d1d2e55f711d8d20fc15a7609228423b05e2ad54bfa612dc109f505a6

    SHA512

    4143e9bf0822d6b03a838b49b9510a94abc60fa00c455cca31f47cc3fe3ec24cd3048d2f887bbf70c2092f595819caf475f220273ad5ea4636527af0afc82d32

  • memory/672-121-0x0000000005CC0000-0x0000000005CCE000-memory.dmp
    Filesize

    56KB

  • memory/672-117-0x0000000005890000-0x0000000005891000-memory.dmp
    Filesize

    4KB

  • memory/672-118-0x00000000057D0000-0x0000000005CCE000-memory.dmp
    Filesize

    5.0MB

  • memory/672-119-0x0000000005940000-0x0000000005941000-memory.dmp
    Filesize

    4KB

  • memory/672-120-0x0000000008DD0000-0x0000000008DD1000-memory.dmp
    Filesize

    4KB

  • memory/672-114-0x0000000000E50000-0x0000000000E51000-memory.dmp
    Filesize

    4KB

  • memory/672-122-0x0000000008F70000-0x0000000008FEC000-memory.dmp
    Filesize

    496KB

  • memory/672-123-0x000000000B6C0000-0x000000000B6EE000-memory.dmp
    Filesize

    184KB

  • memory/672-116-0x0000000005CD0000-0x0000000005CD1000-memory.dmp
    Filesize

    4KB

  • memory/1244-126-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1244-127-0x00000000004139DE-mapping.dmp
  • memory/1244-128-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2480-124-0x0000000000000000-mapping.dmp