Analysis

  • max time kernel
    123s
  • max time network
    164s
  • platform
    windows7_x64
  • resource
    win7v20210408
  • submitted
    27-07-2021 18:06

General

  • Target

    b916cd21d5759f9c2e98aed2297b0d2f0201f8390347856b37e493e808132153.exe

  • Size

    814KB

  • MD5

    541bb6e026f837faa2b64b31b0a2ec0c

  • SHA1

    1cd6d3ceae4177bba8add5ef473b80edb6bc55d3

  • SHA256

    b916cd21d5759f9c2e98aed2297b0d2f0201f8390347856b37e493e808132153

  • SHA512

    2c880847e2fbf0f221eeae08c8997ad9b36c8f32e00d93ca3fdf9283bf895160378f3839770643353bb2fdccf7a529f02040881efef7d5cb2b91732c66ccede9

Malware Config

Extracted

Family

lokibot

C2

http://192.236.179.121/new/zubby/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.

  • suricata: ET MALWARE LokiBot Checkin
  • suricata: ET MALWARE LokiBot User-Agent (Charon/Inferno)
  • 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: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\b916cd21d5759f9c2e98aed2297b0d2f0201f8390347856b37e493e808132153.exe
    "C:\Users\Admin\AppData\Local\Temp\b916cd21d5759f9c2e98aed2297b0d2f0201f8390347856b37e493e808132153.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:320
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\dNmETqTEL" /XML "C:\Users\Admin\AppData\Local\Temp\tmp1D41.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:616
    • C:\Users\Admin\AppData\Local\Temp\b916cd21d5759f9c2e98aed2297b0d2f0201f8390347856b37e493e808132153.exe
      "C:\Users\Admin\AppData\Local\Temp\b916cd21d5759f9c2e98aed2297b0d2f0201f8390347856b37e493e808132153.exe"
      2⤵
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      PID:1452

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\tmp1D41.tmp
    MD5

    f9f779bd9fd6399222e300991f58d00d

    SHA1

    a714ce6f584e5067d9b27bcf3a2f7b11ee7795c5

    SHA256

    3f9b009ec61513f4e8f7bef20b41fe51cc4d7d152e1c9e662c136fdb87da6fb4

    SHA512

    d18918ebd795138f0108f9a3e82371015d85e78eacabb6e8bdf7fc331fe688081e2b0ea98c21247b0dc16fa0626065d39b86a3b0e4c7e2b0b1337ed8e92cdc96

  • memory/320-59-0x0000000000290000-0x0000000000291000-memory.dmp
    Filesize

    4KB

  • memory/320-61-0x0000000004450000-0x0000000004451000-memory.dmp
    Filesize

    4KB

  • memory/320-62-0x0000000000530000-0x000000000054B000-memory.dmp
    Filesize

    108KB

  • memory/320-63-0x0000000004BD0000-0x0000000004C34000-memory.dmp
    Filesize

    400KB

  • memory/320-64-0x0000000000630000-0x0000000000650000-memory.dmp
    Filesize

    128KB

  • memory/616-65-0x0000000000000000-mapping.dmp
  • memory/1452-67-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/1452-68-0x00000000004139DE-mapping.dmp
  • memory/1452-69-0x0000000075051000-0x0000000075053000-memory.dmp
    Filesize

    8KB

  • memory/1452-70-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB