Analysis

  • max time kernel
    125s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10-05-2024 00:13

General

  • Target

    8f9bed5d03737615e413841056b188061834c62bdb4511d169cdeb117c2af4c8.exe

  • Size

    715KB

  • MD5

    527e417d7bf0c62853a5b0706eb11855

  • SHA1

    b49bc435fbb5e3eb92dfbd919acb50df31912ca4

  • SHA256

    8f9bed5d03737615e413841056b188061834c62bdb4511d169cdeb117c2af4c8

  • SHA512

    1f9c9e8f945c54eac35e9c69f70864858fc5ec4094cbb1a430def647ffd085ec47186d08a4bd10c6cac224320f76f46d5c1c142153bf3db16e0944534c1f00e1

  • SSDEEP

    12288:9l2pxDLJipbWXOVISPnnkFsoIz5NhNFZxzxkyUH1zF:eKbWXOVPnkFAz5tHxNkrH1zF

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d4/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.

  • Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 5 IoCs
  • Detects executables containing common artifacts observed in infostealers 5 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 5 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
  • 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\8f9bed5d03737615e413841056b188061834c62bdb4511d169cdeb117c2af4c8.exe
    "C:\Users\Admin\AppData\Local\Temp\8f9bed5d03737615e413841056b188061834c62bdb4511d169cdeb117c2af4c8.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:4956
    • C:\Users\Admin\AppData\Local\Temp\8f9bed5d03737615e413841056b188061834c62bdb4511d169cdeb117c2af4c8.exe
      "C:\Users\Admin\AppData\Local\Temp\8f9bed5d03737615e413841056b188061834c62bdb4511d169cdeb117c2af4c8.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2868
  • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
    "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=1320,i,17096020621006928097,15544233752327415349,262144 --variations-seed-version --mojo-platform-channel-handle=4036 /prefetch:8
    1⤵
      PID:3928

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\0f5007522459c86e95ffcc62f32308f1_d2547453-e731-4fdf-8f92-95f955a44aca

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-1181767204-2009306918-3718769404-1000\0f5007522459c86e95ffcc62f32308f1_d2547453-e731-4fdf-8f92-95f955a44aca

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • memory/2868-8-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2868-11-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2868-40-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2868-32-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2868-12-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/4956-6-0x0000000005950000-0x0000000005958000-memory.dmp

      Filesize

      32KB

    • memory/4956-0-0x000000007493E000-0x000000007493F000-memory.dmp

      Filesize

      4KB

    • memory/4956-7-0x0000000074930000-0x00000000750E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4956-3-0x0000000005EF0000-0x0000000006494000-memory.dmp

      Filesize

      5.6MB

    • memory/4956-13-0x0000000074930000-0x00000000750E0000-memory.dmp

      Filesize

      7.7MB

    • memory/4956-2-0x0000000005830000-0x000000000587E000-memory.dmp

      Filesize

      312KB

    • memory/4956-5-0x0000000005A80000-0x0000000005B1C000-memory.dmp

      Filesize

      624KB

    • memory/4956-1-0x0000000000E00000-0x0000000000EBA000-memory.dmp

      Filesize

      744KB

    • memory/4956-4-0x00000000059E0000-0x0000000005A72000-memory.dmp

      Filesize

      584KB