Analysis

  • max time kernel
    142s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-09-2023 19:08

General

  • Target

    tmp.exe

  • Size

    466KB

  • MD5

    75b192f9b810dedde93595a8a1b1dd8d

  • SHA1

    be1fc2476135c94ab30e1c0f48e97417066ec26a

  • SHA256

    f1ea8c37671f60ae1dde6ef3ad770e623eedc7a2c06eda822708533b52f2c2bd

  • SHA512

    e420198af6ac388d04b4351d54ed08a280516a6a9a6f00da2e8427f8600ddbe5ac14c1b63e0ae6dcf487fb2074d2740414ec023b7147ebd1f717c45a9cb6f594

  • SSDEEP

    6144:5f4NOk8oV/BR1z/8XICVmlBFEORDX+dSHEQLq5XrwM2/76trCqi1FOtbqvzlMRNZ:oB2XQLq57CorCqijOYvzlMRTKJ/f

Malware Config

Extracted

Family

lokibot

C2

http://fresh2.shunfengpower.buzz/_errorpages/fresh2/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.

  • 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
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\tmp.exe
    "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:644
    • C:\Users\Admin\AppData\Local\Temp\tmp.exe
      "C:\Users\Admin\AppData\Local\Temp\tmp.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2752

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-919254492-3979293997-764407192-1000\0f5007522459c86e95ffcc62f32308f1_eafea0cb-98e7-4e88-b719-0a1e3b6ee7ae
    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • memory/644-8-0x00000000748C0000-0x0000000075070000-memory.dmp
    Filesize

    7MB

  • memory/644-5-0x00000000057F0000-0x00000000057FA000-memory.dmp
    Filesize

    40KB

  • memory/644-9-0x0000000005810000-0x0000000005820000-memory.dmp
    Filesize

    64KB

  • memory/644-4-0x0000000005810000-0x0000000005820000-memory.dmp
    Filesize

    64KB

  • memory/644-10-0x0000000006E90000-0x0000000006E98000-memory.dmp
    Filesize

    32KB

  • memory/644-6-0x0000000005B10000-0x0000000005BAC000-memory.dmp
    Filesize

    624KB

  • memory/644-7-0x0000000005AF0000-0x0000000005B02000-memory.dmp
    Filesize

    72KB

  • memory/644-11-0x0000000006EA0000-0x0000000006EAC000-memory.dmp
    Filesize

    48KB

  • memory/644-3-0x0000000005840000-0x00000000058D2000-memory.dmp
    Filesize

    584KB

  • memory/644-2-0x0000000005D50000-0x00000000062F4000-memory.dmp
    Filesize

    5MB

  • memory/644-1-0x00000000748C0000-0x0000000075070000-memory.dmp
    Filesize

    7MB

  • memory/644-12-0x0000000006EF0000-0x0000000006F4A000-memory.dmp
    Filesize

    360KB

  • memory/644-0-0x0000000000D80000-0x0000000000DF8000-memory.dmp
    Filesize

    480KB

  • memory/644-17-0x00000000748C0000-0x0000000075070000-memory.dmp
    Filesize

    7MB

  • memory/2752-16-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2752-13-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB

  • memory/2752-36-0x0000000000400000-0x00000000004A2000-memory.dmp
    Filesize

    648KB