Analysis

  • max time kernel
    152s
  • max time network
    165s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-11-2022 07:59

General

  • Target

    vbc (6).exe

  • Size

    137KB

  • MD5

    47add7d8c9c3e7f58d7630ebb3c6e72a

  • SHA1

    0f9b2420eef4a62066161faafbd5794f7241e5db

  • SHA256

    92f02267b83e00b83065045722c1a7824debe30a5ca361970ad83013132b92af

  • SHA512

    ad69926161b497339b7462a3a65c500bc559f513fd004b7d7fe6f63d65ceb5edb0df0b98ba84bc88b1c00b56ad197d331d1431492d2d51a84544e46cfb803741

  • SSDEEP

    3072:QEhKzShSycSMm0MTgSo/C+Nc0JBCeEjvSGWYU4aBaSH1QOVYZc:QBn1FigAGLEj5Wh4aBaQ66YZc

Malware Config

Extracted

Family

lokibot

C2

http://208.67.105.162/soft/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.

  • Executes dropped EXE 2 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: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\vbc (6).exe
    "C:\Users\Admin\AppData\Local\Temp\vbc (6).exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3464
    • C:\Users\Admin\AppData\Local\Temp\xrxkkg.exe
      "C:\Users\Admin\AppData\Local\Temp\xrxkkg.exe" C:\Users\Admin\AppData\Local\Temp\fztrazoia.rq
      2⤵
      • Executes dropped EXE
      • Suspicious use of SetThreadContext
      • Suspicious behavior: MapViewOfSection
      • Suspicious use of WriteProcessMemory
      PID:4904
      • C:\Users\Admin\AppData\Local\Temp\xrxkkg.exe
        "C:\Users\Admin\AppData\Local\Temp\xrxkkg.exe" C:\Users\Admin\AppData\Local\Temp\fztrazoia.rq
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2348

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

  • C:\Users\Admin\AppData\Local\Temp\cppomy.zt
    Filesize

    104KB

    MD5

    b02de9af24a2da5810b04a36f3f23006

    SHA1

    b66617784fec0e68d03f65b7c2e9bef94dea954a

    SHA256

    9493192a2bee05eaf5c9d49be3b3f9707c6755350b16422fbeb0aeba0c0e3fe7

    SHA512

    17fe17deb6b20aed6af48c05a7fb331ea25eda397c043c1574b3e0d3880113a0001a370dcc07d53f38572c3852fcc36e391e12002681d9e94090065d98a76178

  • C:\Users\Admin\AppData\Local\Temp\fztrazoia.rq
    Filesize

    5KB

    MD5

    4f6c1ef2a4a07c4a38754a5951ff5320

    SHA1

    5a532c4fb193eb92011ffed79ab207f47bbc0866

    SHA256

    2f60fcd13356c05f68ae6be81ad22c0ffeb9a16b2a43a4eeb74eb89ed8b934e5

    SHA512

    4becdc4a4c948e7d66e743f62bb73317d52e8bc050806a5b3586422afa13d5b280deddca18fb230f44e3c5165128895119523fec278811324feeeecce8d04c6f

  • C:\Users\Admin\AppData\Local\Temp\xrxkkg.exe
    Filesize

    46KB

    MD5

    d32308dd6563efa12e76bddef9dc24e5

    SHA1

    eb9fdcfa8e98b2deb7d337b7e084f56e49ec13b3

    SHA256

    ce6fc6c1ba4614e243a06372d246f7ef9f30545c608c32b5c011f60e97df79cc

    SHA512

    4ef3f1ecc261883d66be6af8884daba4a1d266c6e1111a36d922dbcda2c054f4fe6daa94ffd3492fc059af87598a0f710d086b49dc3a1a8166bac7cef7cf7b2f

  • C:\Users\Admin\AppData\Local\Temp\xrxkkg.exe
    Filesize

    46KB

    MD5

    d32308dd6563efa12e76bddef9dc24e5

    SHA1

    eb9fdcfa8e98b2deb7d337b7e084f56e49ec13b3

    SHA256

    ce6fc6c1ba4614e243a06372d246f7ef9f30545c608c32b5c011f60e97df79cc

    SHA512

    4ef3f1ecc261883d66be6af8884daba4a1d266c6e1111a36d922dbcda2c054f4fe6daa94ffd3492fc059af87598a0f710d086b49dc3a1a8166bac7cef7cf7b2f

  • C:\Users\Admin\AppData\Local\Temp\xrxkkg.exe
    Filesize

    46KB

    MD5

    d32308dd6563efa12e76bddef9dc24e5

    SHA1

    eb9fdcfa8e98b2deb7d337b7e084f56e49ec13b3

    SHA256

    ce6fc6c1ba4614e243a06372d246f7ef9f30545c608c32b5c011f60e97df79cc

    SHA512

    4ef3f1ecc261883d66be6af8884daba4a1d266c6e1111a36d922dbcda2c054f4fe6daa94ffd3492fc059af87598a0f710d086b49dc3a1a8166bac7cef7cf7b2f

  • memory/2348-137-0x0000000000000000-mapping.dmp
  • memory/2348-139-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2348-140-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/4904-132-0x0000000000000000-mapping.dmp