Resubmissions

24-02-2024 22:23

240224-2a5jzagf3s 10

24-02-2024 22:21

240224-19156age7z 10

24-02-2024 16:07

240224-tkwqtaha2w 10

Analysis

  • max time kernel
    1747s
  • max time network
    1753s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    24-02-2024 22:21

General

  • Target

    a23b318f6c7118191e14c01fe72b65fc.exe

  • Size

    759KB

  • MD5

    a23b318f6c7118191e14c01fe72b65fc

  • SHA1

    37bb0fd931a1e2ccd5fc86daef66c82f578167de

  • SHA256

    954d1ef6afce8843a96769f710d52f407777a6c294ecb3539da592f3f72a560c

  • SHA512

    6ef2bf44fc3d2d155569515b0785073427ed932e6b66811da51794d6231b0b354b50bc93aa2e12b6cee81f40bde5d642cf06bb8ad04da16f1734f6bc32d65462

  • SSDEEP

    12288:UCmVxUin/gQJ2Rhf4ApQJQkKFF65JYHH+L8ElJ8hr3inBd+6ASYnwT0N/b1VrwV9:hmVxUOJwf4uQakQHHsAwjLAT7mo5oFCd

Malware Config

Extracted

Family

lokibot

C2

https://vihaiha.com/.vik/aill/hall/the/new/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.

  • CustAttr .NET packer 1 IoCs

    Detects CustAttr .NET packer in memory.

  • 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 10 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe
    "C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:592
    • C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe
      "C:\Users\Admin\AppData\Local\Temp\a23b318f6c7118191e14c01fe72b65fc.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:948
  • C:\Program Files\Google\Chrome\Application\chrome.exe
    "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=gpu-process --gpu-preferences=UAAAAAAAAADgAAAYAAAAAAAAAAAAAAAAAABgAAAAAAAwAAAAAAAAAAAAAAAQAAAAAAAAAAAAAAAAAAAAAAAAAEgAAAAAAAAASAAAAAAAAAAYAAAAAgAAABAAAAAAAAAAGAAAAAAAAAAQAAAAAAAAAAAAAAAOAAAAEAAAAAAAAAABAAAADgAAAAgAAAAAAAAACAAAAAAAAAA= --use-gl=angle --use-angle=swiftshader-webgl --mojo-platform-channel-handle=1544 --field-trial-handle=1336,i,14432380069009253631,3993306256983528726,131072 /prefetch:2
    1⤵
      PID:1940
    • C:\Program Files\Google\Chrome\Application\chrome.exe
      "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=8 --mojo-platform-channel-handle=1292 --field-trial-handle=1336,i,14432380069009253631,3993306256983528726,131072 /prefetch:1
      1⤵
        PID:1832
      • C:\Program Files\Google\Chrome\Application\chrome.exe
        "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=utility --utility-sub-type=chrome.mojom.UtilWin --lang=en-US --service-sandbox-type=none --mojo-platform-channel-handle=3656 --field-trial-handle=1336,i,14432380069009253631,3993306256983528726,131072 /prefetch:8
        1⤵
          PID:2672
        • C:\Program Files\Google\Chrome\Application\chrome.exe
          "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=10 --mojo-platform-channel-handle=1708 --field-trial-handle=1336,i,14432380069009253631,3993306256983528726,131072 /prefetch:1
          1⤵
            PID:2620
          • C:\Program Files\Google\Chrome\Application\chrome.exe
            "C:\Program Files\Google\Chrome\Application\chrome.exe" --type=renderer --display-capture-permissions-policy-allowed --disable-gpu-compositing --lang=en-US --device-scale-factor=1 --num-raster-threads=1 --renderer-client-id=11 --mojo-platform-channel-handle=3432 --field-trial-handle=1336,i,14432380069009253631,3993306256983528726,131072 /prefetch:1
            1⤵
              PID:2624

            Network

            MITRE ATT&CK Enterprise v15

            Replay Monitor

            Loading Replay Monitor...

            Downloads

            • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-330940541-141609230-1670313778-1000\0f5007522459c86e95ffcc62f32308f1_4456596e-0528-4680-8940-5edc26c0ff50

              Filesize

              46B

              MD5

              d898504a722bff1524134c6ab6a5eaa5

              SHA1

              e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

              SHA256

              878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

              SHA512

              26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

            • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-330940541-141609230-1670313778-1000\0f5007522459c86e95ffcc62f32308f1_4456596e-0528-4680-8940-5edc26c0ff50

              Filesize

              46B

              MD5

              c07225d4e7d01d31042965f048728a0a

              SHA1

              69d70b340fd9f44c89adb9a2278df84faa9906b7

              SHA256

              8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

              SHA512

              23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

            • memory/592-20-0x0000000074C00000-0x00000000752EE000-memory.dmp

              Filesize

              6.9MB

            • memory/592-1-0x0000000074C00000-0x00000000752EE000-memory.dmp

              Filesize

              6.9MB

            • memory/592-2-0x00000000044A0000-0x00000000044E0000-memory.dmp

              Filesize

              256KB

            • memory/592-3-0x00000000003C0000-0x00000000003D2000-memory.dmp

              Filesize

              72KB

            • memory/592-4-0x0000000074C00000-0x00000000752EE000-memory.dmp

              Filesize

              6.9MB

            • memory/592-5-0x00000000044A0000-0x00000000044E0000-memory.dmp

              Filesize

              256KB

            • memory/592-6-0x0000000004EC0000-0x0000000004F2C000-memory.dmp

              Filesize

              432KB

            • memory/592-7-0x00000000048B0000-0x00000000048D6000-memory.dmp

              Filesize

              152KB

            • memory/592-0-0x0000000000180000-0x0000000000244000-memory.dmp

              Filesize

              784KB

            • memory/948-12-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-14-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-15-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

              Filesize

              4KB

            • memory/948-17-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-19-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-13-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-21-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-10-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-8-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB

            • memory/948-66-0x0000000000400000-0x00000000004A2000-memory.dmp

              Filesize

              648KB