Analysis

  • max time kernel
    120s
  • max time network
    120s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    17-05-2024 01:38

General

  • Target

    7d72439e82ac01968abb65c833b9feb73e8b59337408f5d347c754615e579920.exe

  • Size

    560KB

  • MD5

    169780a46f76750795f20c6ace3a0efd

  • SHA1

    5dace2b67be08c5e759098bb0eaefa1915c4e7bc

  • SHA256

    7d72439e82ac01968abb65c833b9feb73e8b59337408f5d347c754615e579920

  • SHA512

    1759c734f8fa0b3762efa58a24e11f1ea4ca883ed00b0b29882bf02cc6848b5dab29a723cbb29d53c75a5a20d204086d21df7d7bc3645a7df06fefdb4b5a71b9

  • SSDEEP

    12288:I0pei36Reiy/vwTEJnoT+AfoFROFvYR7ubZ5hn92c3oNBw+kzVZXx:Lpp36hy/2EJo3gFROFAAbZ5hcOiBw+kd

Malware Config

Extracted

Family

lokibot

C2

http://sempersim.su/d1/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. 4 IoCs
  • Detects executables containing common artifacts observed in infostealers 4 IoCs
  • Detects executables referencing many file transfer clients. Observed in information stealers 4 IoCs
  • Command and Scripting Interpreter: PowerShell 1 TTPs 2 IoCs

    Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

  • 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
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 9 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 22 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\7d72439e82ac01968abb65c833b9feb73e8b59337408f5d347c754615e579920.exe
    "C:\Users\Admin\AppData\Local\Temp\7d72439e82ac01968abb65c833b9feb73e8b59337408f5d347c754615e579920.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1692
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Local\Temp\7d72439e82ac01968abb65c833b9feb73e8b59337408f5d347c754615e579920.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2708
    • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
      "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" Add-MpPreference -ExclusionPath "C:\Users\Admin\AppData\Roaming\HFpUbFqrbeLFv.exe"
      2⤵
      • Command and Scripting Interpreter: PowerShell
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2712
    • C:\Windows\SysWOW64\schtasks.exe
      "C:\Windows\System32\schtasks.exe" /Create /TN "Updates\HFpUbFqrbeLFv" /XML "C:\Users\Admin\AppData\Local\Temp\tmp73D9.tmp"
      2⤵
      • Creates scheduled task(s)
      PID:2644
    • C:\Users\Admin\AppData\Local\Temp\7d72439e82ac01968abb65c833b9feb73e8b59337408f5d347c754615e579920.exe
      "C:\Users\Admin\AppData\Local\Temp\7d72439e82ac01968abb65c833b9feb73e8b59337408f5d347c754615e579920.exe"
      2⤵
      • Accesses Microsoft Outlook profiles
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2512

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp73D9.tmp

    Filesize

    1KB

    MD5

    9e86a85f837e42f767e0be451b965e47

    SHA1

    9f515334f4133b40a6adbd0f89748327d2e838bb

    SHA256

    47c4767f52c069c7002391a9bc63b3abf3421e13eb99b073981e7cfbe07fcd25

    SHA512

    561b38be841d182865767ee2d38a1e4b0c7efc842cb382a068310af514ba55b2a1c04ea137d340fac225ca6a5930cdf2b4ae557d22191bdf118b92c567dc9f79

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2737914667-933161113-3798636211-1000\0f5007522459c86e95ffcc62f32308f1_07cfaa2b-05f3-43ad-9a8b-0541b0b16272

    Filesize

    46B

    MD5

    d898504a722bff1524134c6ab6a5eaa5

    SHA1

    e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

    SHA256

    878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

    SHA512

    26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

  • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2737914667-933161113-3798636211-1000\0f5007522459c86e95ffcc62f32308f1_07cfaa2b-05f3-43ad-9a8b-0541b0b16272

    Filesize

    46B

    MD5

    c07225d4e7d01d31042965f048728a0a

    SHA1

    69d70b340fd9f44c89adb9a2278df84faa9906b7

    SHA256

    8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

    SHA512

    23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\CHRX4Z36V7PB0OVJ5JSY.temp

    Filesize

    7KB

    MD5

    0f0a0c175074940d8a555fd99325578f

    SHA1

    2c232018839cb816f3cfbd6e58c4049062dcc31e

    SHA256

    5b88c0be15ad34425e926c7525de33ddd34741b96ad6e4336d03843f22773139

    SHA512

    9e29990869d5f236503da1f9d378c75f55e2eea34fa35e7826f0e65a0c1abec9c4209c9e2bb72dcea4ee219b8f6b84ff09c62318bf99e4b64fdc4352e21ef6ad

  • memory/1692-32-0x0000000074C60000-0x000000007534E000-memory.dmp

    Filesize

    6.9MB

  • memory/1692-1-0x0000000001070000-0x0000000001100000-memory.dmp

    Filesize

    576KB

  • memory/1692-2-0x0000000074C60000-0x000000007534E000-memory.dmp

    Filesize

    6.9MB

  • memory/1692-3-0x00000000004D0000-0x00000000004F2000-memory.dmp

    Filesize

    136KB

  • memory/1692-4-0x0000000000290000-0x000000000029C000-memory.dmp

    Filesize

    48KB

  • memory/1692-5-0x00000000002B0000-0x00000000002C0000-memory.dmp

    Filesize

    64KB

  • memory/1692-6-0x0000000004500000-0x0000000004562000-memory.dmp

    Filesize

    392KB

  • memory/1692-0-0x0000000074C6E000-0x0000000074C6F000-memory.dmp

    Filesize

    4KB

  • memory/2512-30-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2512-25-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2512-23-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2512-21-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2512-19-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2512-27-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB

  • memory/2512-29-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/2512-31-0x0000000000400000-0x00000000004A2000-memory.dmp

    Filesize

    648KB