Analysis

  • max time kernel
    141s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    21-11-2024 20:32

General

  • Target

    malware/vbc1.exe

  • Size

    233KB

  • MD5

    9a438bc1d2e08161d0fade11ff6c39bf

  • SHA1

    9522e356bba95728046ced9c7071b58cdb5a6d76

  • SHA256

    b77f6786b940f40b4eebd492b925ad174b28b50fbf9ead3a1b1000189b530704

  • SHA512

    2ecffdcb152f302ea16bbfdd57182ccac40361a2c2345cf41d0863685807ebdeaf9f8c43ce43816289d45352dbafade5c8ba820795c0c8c7cf8e016bcf8ade9d

  • SSDEEP

    3072:l1NjcVVnLpPunb5AWOGVQurbu9wVL16oqjoKDqsuoSS4wNPiZeEHO3My6H+sUPln:HNeZm5A9GSgVL1jq7U7wpjtp6Hfq//Fp

Malware Config

Extracted

Family

lokibot

C2

http://62.197.136.176/userbob/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.

  • Lokibot family
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 3 IoCs
  • Reads user/profile data of web browsers 3 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).

  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\malware\vbc1.exe
    "C:\Users\Admin\AppData\Local\Temp\malware\vbc1.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:2792
    • C:\Users\Admin\AppData\Local\Temp\eblupydfzx.exe
      C:\Users\Admin\AppData\Local\Temp\eblupydfzx.exe C:\Users\Admin\AppData\Local\Temp\xxxknyg
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of SetThreadContext
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2288
      • C:\Users\Admin\AppData\Local\Temp\eblupydfzx.exe
        C:\Users\Admin\AppData\Local\Temp\eblupydfzx.exe C:\Users\Admin\AppData\Local\Temp\xxxknyg
        3⤵
        • Executes dropped EXE
        • Accesses Microsoft Outlook profiles
        • Suspicious use of AdjustPrivilegeToken
        • outlook_office_path
        • outlook_win_path
        PID:2756

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\k3wc0faknhbe

    Filesize

    213KB

    MD5

    4609cb6c51c7b7c4f657405eb57b8aad

    SHA1

    728f3b05895500204b2e5223d387b024698f47b9

    SHA256

    f22c27aa4edff08b75f27454d54397e1717ad6887d90f88f08b2c4531e788de1

    SHA512

    c3ddcefb50ecbe338c4857b729dad07bb3de254371761dd545a39fa01292436d414cb9580bc53097200daca9f8fc455c815f192f3c5a959a8bd551c715d1cee3

  • C:\Users\Admin\AppData\Local\Temp\xxxknyg

    Filesize

    5KB

    MD5

    f0724512513ceb7ffcc923b248aed4b9

    SHA1

    56b2d4b696e03f23c20eb8a9054fe9a1f775c58e

    SHA256

    dec4eb54843f425648c34f5293557014234598dc56cfa4defce428a79066cf20

    SHA512

    2a4d91f46062dfd069bdbe1a52d4d08d272fec28d1ed6de66725d06e16b93b7dfb91922e542db2567e2c0f7c91a2610bab90c370ac520929393746151f338a78

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4177215427-74451935-3209572229-1000\0f5007522459c86e95ffcc62f32308f1_bf99bef1-312f-4726-8597-70228ef05e99

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4177215427-74451935-3209572229-1000\0f5007522459c86e95ffcc62f32308f1_bf99bef1-312f-4726-8597-70228ef05e99

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • \Users\Admin\AppData\Local\Temp\eblupydfzx.exe

    Filesize

    4KB

    MD5

    ca2bb1242c27b83ee0002fe931c4d5e0

    SHA1

    a2da8943712e92171229fa0316398150594d2b40

    SHA256

    189623f765bde100bf74824aca0038ecd2fea8ec2994c5e097ac657bfa1c5daf

    SHA512

    73b166c1ff8d2c5b0c8ed28861b250e2e1689a6def66f990927d78d9053a1d9d51ca96959f75f9e43d2c1d9434d26931da967964f602d9e141ac816e5e3ffaa8

  • memory/2288-12-0x0000000000220000-0x0000000000222000-memory.dmp

    Filesize

    8KB

  • memory/2756-15-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2756-19-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2756-23-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2756-41-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2756-63-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB