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Analysis

  • max time kernel
    130s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    03/10/2023, 06:10

General

  • Target

    SHIPPING UPDATE.xls

  • Size

    1.4MB

  • MD5

    19202ef8b0f4d1536e4bf40e0246a2ec

  • SHA1

    1e570dea25b0f41bddf2d3e4b5fa887cc6f08a0e

  • SHA256

    e743cf899576503ecd96fdd01f5f8b6775a681e6eaff832b602ea04872fe1e4a

  • SHA512

    65a211c821828380fefd127690330c3fd6600f4bb9230aae3e9e1ad335804f4dfbe5c48bbe3b5c8c7bbb3b2afc3e04fcb977d8973e4276472ba24683140b22d9

  • SSDEEP

    24576:xWQmmav30xSZyMw6VzAXZSp4Zybw6Vn+6bvdXXXXXXXXXXXXUXXXXXXXXXXXXXX2:AQmmQ30686VwEIf6V+6YxxDfIK27/

Malware Config

Extracted

Family

lokibot

C2

https://sempersim.su/a14/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.

  • Blocklisted process makes network request 1 IoCs
  • Downloads MZ/PE file
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 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
  • Enumerates system info in registry 2 TTPs 1 IoCs
  • Launches Equation Editor 1 TTPs 1 IoCs

    Equation Editor is an old Office component often targeted by exploits such as CVE-2017-11882.

  • Modifies Internet Explorer settings 1 TTPs 31 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\EXCEL.EXE" /dde "C:\Users\Admin\AppData\Local\Temp\SHIPPING UPDATE.xls"
    1⤵
    • Enumerates system info in registry
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    PID:2304
  • C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE
    "C:\Program Files (x86)\Common Files\Microsoft Shared\EQUATION\EQNEDT32.EXE" -Embedding
    1⤵
    • Blocklisted process makes network request
    • Loads dropped DLL
    • Launches Equation Editor
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Users\Admin\AppData\Roaming\Audiodgs.exe
      "C:\Users\Admin\AppData\Roaming\Audiodgs.exe"
      2⤵
      • Executes dropped EXE
      • Accesses Microsoft Outlook profiles
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2380

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.MSO\231B5E33.emf

    Filesize

    1.4MB

    MD5

    a01b9617553432807b9b58025b338d97

    SHA1

    439bdcc450408b9735b2428c2d53d2e6977fa58c

    SHA256

    7a0426ed2e2349916969ff7087c0f76089fb8ce7f4627f3d11ccbc1aaefcedce

    SHA512

    312cc2563fa865d6a939fea85a520627c73ed9a95bafc98c89495f21d535dc658825be74b64f0f5c5815d1d234fc6e77a71779247e4973e39ba8dccec2f09bee

  • C:\Users\Admin\AppData\Roaming\Audiodgs.exe

    Filesize

    227KB

    MD5

    f125944b096766c72464bd730ca095d3

    SHA1

    6acaf889207e36b7b92b24c634cb45059e40fc0a

    SHA256

    d581e18227b09069cce82bcb38f8bc2706ce37400e23ab173a903c4b01804275

    SHA512

    91c8c2368bd261c310e21fb1061564f5f794224789ab121cca52ec81a37590ee04dfe2923591f0dfd9b96ebe7b8495ea0276b4cb1cdd7032ce5ac1b531ab7de5

  • C:\Users\Admin\AppData\Roaming\Audiodgs.exe

    Filesize

    227KB

    MD5

    f125944b096766c72464bd730ca095d3

    SHA1

    6acaf889207e36b7b92b24c634cb45059e40fc0a

    SHA256

    d581e18227b09069cce82bcb38f8bc2706ce37400e23ab173a903c4b01804275

    SHA512

    91c8c2368bd261c310e21fb1061564f5f794224789ab121cca52ec81a37590ee04dfe2923591f0dfd9b96ebe7b8495ea0276b4cb1cdd7032ce5ac1b531ab7de5

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3750544865-3773649541-1858556521-1000\0f5007522459c86e95ffcc62f32308f1_3406f593-57ce-4523-be0b-a609f93fe971

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-3750544865-3773649541-1858556521-1000\0f5007522459c86e95ffcc62f32308f1_3406f593-57ce-4523-be0b-a609f93fe971

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\audiodgs.exe

    Filesize

    227KB

    MD5

    f125944b096766c72464bd730ca095d3

    SHA1

    6acaf889207e36b7b92b24c634cb45059e40fc0a

    SHA256

    d581e18227b09069cce82bcb38f8bc2706ce37400e23ab173a903c4b01804275

    SHA512

    91c8c2368bd261c310e21fb1061564f5f794224789ab121cca52ec81a37590ee04dfe2923591f0dfd9b96ebe7b8495ea0276b4cb1cdd7032ce5ac1b531ab7de5

  • \Users\Admin\AppData\Roaming\Audiodgs.exe

    Filesize

    227KB

    MD5

    f125944b096766c72464bd730ca095d3

    SHA1

    6acaf889207e36b7b92b24c634cb45059e40fc0a

    SHA256

    d581e18227b09069cce82bcb38f8bc2706ce37400e23ab173a903c4b01804275

    SHA512

    91c8c2368bd261c310e21fb1061564f5f794224789ab121cca52ec81a37590ee04dfe2923591f0dfd9b96ebe7b8495ea0276b4cb1cdd7032ce5ac1b531ab7de5

  • \Users\Admin\AppData\Roaming\Audiodgs.exe

    Filesize

    227KB

    MD5

    f125944b096766c72464bd730ca095d3

    SHA1

    6acaf889207e36b7b92b24c634cb45059e40fc0a

    SHA256

    d581e18227b09069cce82bcb38f8bc2706ce37400e23ab173a903c4b01804275

    SHA512

    91c8c2368bd261c310e21fb1061564f5f794224789ab121cca52ec81a37590ee04dfe2923591f0dfd9b96ebe7b8495ea0276b4cb1cdd7032ce5ac1b531ab7de5

  • memory/2304-71-0x00000000729FD000-0x0000000072A08000-memory.dmp

    Filesize

    44KB

  • memory/2304-0-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2304-1-0x00000000729FD000-0x0000000072A08000-memory.dmp

    Filesize

    44KB

  • memory/2304-43-0x00000000729FD000-0x0000000072A08000-memory.dmp

    Filesize

    44KB

  • memory/2304-58-0x000000005FFF0000-0x0000000060000000-memory.dmp

    Filesize

    64KB

  • memory/2380-23-0x0000000000400000-0x0000000002434000-memory.dmp

    Filesize

    32.2MB

  • memory/2380-45-0x0000000000400000-0x0000000002434000-memory.dmp

    Filesize

    32.2MB

  • memory/2380-44-0x0000000002510000-0x0000000002610000-memory.dmp

    Filesize

    1024KB

  • memory/2380-22-0x0000000000220000-0x000000000023B000-memory.dmp

    Filesize

    108KB

  • memory/2380-21-0x0000000002510000-0x0000000002610000-memory.dmp

    Filesize

    1024KB