Analysis

  • max time kernel
    150s
  • max time network
    134s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    14/07/2023, 07:57

General

  • Target

    F099478.exe

  • Size

    177KB

  • MD5

    96809d60d268db506ca528e867ba8c5a

  • SHA1

    6fef4e09b44ce8ad852f22903cb7ab5918b7709f

  • SHA256

    6de386ad686fd00b275d153d6a56520cda19c63843c3506d11cf0776e9cd05e0

  • SHA512

    9218d18a4aaff67920ad5952a3162c437e4745e4d9fc92fc3e1f1cbc7e01cd96edbf9a89668323381232328863236f459c8800486571297de74f6895882511ff

  • SSDEEP

    3072:72acZ7kUdPIinyccnpbmZ3EBV8RCJBcw8FKXQdU2lagscXNeKvhxyjLLVEZCoWLo:728A9KNuRtUOarAz0L5EZCjUP

Malware Config

Extracted

Family

lokibot

C2

http://185.246.220.85/findspace/five/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

  • Guloader,Cloudeye

    A shellcode based downloader first seen in 2020.

  • Lokibot

    Lokibot is a Password and CryptoCoin Wallet Stealer.

  • Checks QEMU agent file 2 TTPs 2 IoCs

    Checks presence of QEMU agent, possibly to detect virtualization.

  • 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
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of NtCreateThreadExHideFromDebugger 2 IoCs
  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies system certificate store 2 TTPs 3 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\F099478.exe
    "C:\Users\Admin\AppData\Local\Temp\F099478.exe"
    1⤵
    • Checks QEMU agent file
    • Loads dropped DLL
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious use of SetThreadContext
    • Suspicious behavior: MapViewOfSection
    • Suspicious use of WriteProcessMemory
    PID:2596
    • C:\Users\Admin\AppData\Local\Temp\F099478.exe
      "C:\Users\Admin\AppData\Local\Temp\F099478.exe"
      2⤵
      • Checks QEMU agent file
      • Accesses Microsoft Outlook profiles
      • Adds Run key to start application
      • Suspicious use of NtCreateThreadExHideFromDebugger
      • Suspicious use of NtSetInformationThreadHideFromDebugger
      • Modifies system certificate store
      • Suspicious behavior: RenamesItself
      • Suspicious use of AdjustPrivilegeToken
      • outlook_office_path
      • outlook_win_path
      PID:2960

Network

        MITRE ATT&CK Enterprise v6

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\Cab71E7.tmp

          Filesize

          62KB

          MD5

          3ac860860707baaf32469fa7cc7c0192

          SHA1

          c33c2acdaba0e6fa41fd2f00f186804722477639

          SHA256

          d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

          SHA512

          d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

        • C:\Users\Admin\AppData\Local\Temp\Tar7238.tmp

          Filesize

          164KB

          MD5

          4ff65ad929cd9a367680e0e5b1c08166

          SHA1

          c0af0d4396bd1f15c45f39d3b849ba444233b3a2

          SHA256

          c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

          SHA512

          f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

        • C:\Users\Admin\AppData\Local\Temp\nsd84CB.tmp\System.dll

          Filesize

          11KB

          MD5

          4d3b19a81bd51f8ce44b93643a4e3a99

          SHA1

          35f8b00e85577b014080df98bd2c378351d9b3e9

          SHA256

          fda0018ab182ac6025d2fc9a2efcce3745d1da21ce5141859f8286cf319a52ce

          SHA512

          b2ba9c961c0e1617f802990587a9000979ab5cc493ae2f8ca852eb43eeaf24916b0b29057dbff7d41a1797dfb2dce3db41990e8639b8f205771dbec3fd80f622

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2969888527-3102471180-2307688834-1000\0f5007522459c86e95ffcc62f32308f1_5b94d649-9515-4998-acf2-675d441d6ce0

          Filesize

          46B

          MD5

          d898504a722bff1524134c6ab6a5eaa5

          SHA1

          e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

          SHA256

          878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

          SHA512

          26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

        • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-2969888527-3102471180-2307688834-1000\0f5007522459c86e95ffcc62f32308f1_5b94d649-9515-4998-acf2-675d441d6ce0

          Filesize

          46B

          MD5

          c07225d4e7d01d31042965f048728a0a

          SHA1

          69d70b340fd9f44c89adb9a2278df84faa9906b7

          SHA256

          8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

          SHA512

          23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

        • \Users\Admin\AppData\Local\Temp\nsd84CB.tmp\System.dll

          Filesize

          11KB

          MD5

          4d3b19a81bd51f8ce44b93643a4e3a99

          SHA1

          35f8b00e85577b014080df98bd2c378351d9b3e9

          SHA256

          fda0018ab182ac6025d2fc9a2efcce3745d1da21ce5141859f8286cf319a52ce

          SHA512

          b2ba9c961c0e1617f802990587a9000979ab5cc493ae2f8ca852eb43eeaf24916b0b29057dbff7d41a1797dfb2dce3db41990e8639b8f205771dbec3fd80f622

        • \Users\Admin\AppData\Local\Temp\nsd84CB.tmp\System.dll

          Filesize

          11KB

          MD5

          4d3b19a81bd51f8ce44b93643a4e3a99

          SHA1

          35f8b00e85577b014080df98bd2c378351d9b3e9

          SHA256

          fda0018ab182ac6025d2fc9a2efcce3745d1da21ce5141859f8286cf319a52ce

          SHA512

          b2ba9c961c0e1617f802990587a9000979ab5cc493ae2f8ca852eb43eeaf24916b0b29057dbff7d41a1797dfb2dce3db41990e8639b8f205771dbec3fd80f622

        • memory/2596-71-0x0000000010000000-0x0000000010006000-memory.dmp

          Filesize

          24KB

        • memory/2596-70-0x0000000077730000-0x0000000077806000-memory.dmp

          Filesize

          856KB

        • memory/2596-69-0x0000000077540000-0x00000000776E9000-memory.dmp

          Filesize

          1.7MB

        • memory/2960-74-0x0000000077540000-0x00000000776E9000-memory.dmp

          Filesize

          1.7MB

        • memory/2960-76-0x0000000000400000-0x0000000001462000-memory.dmp

          Filesize

          16.4MB

        • memory/2960-73-0x0000000000400000-0x0000000001462000-memory.dmp

          Filesize

          16.4MB

        • memory/2960-72-0x0000000000400000-0x0000000001462000-memory.dmp

          Filesize

          16.4MB

        • memory/2960-131-0x0000000001470000-0x000000000718D000-memory.dmp

          Filesize

          93.1MB

        • memory/2960-132-0x0000000000400000-0x0000000001462000-memory.dmp

          Filesize

          16.4MB

        • memory/2960-133-0x0000000001470000-0x000000000718D000-memory.dmp

          Filesize

          93.1MB

        • memory/2960-139-0x0000000000400000-0x0000000001462000-memory.dmp

          Filesize

          16.4MB

        • memory/2960-153-0x0000000000400000-0x0000000001462000-memory.dmp

          Filesize

          16.4MB

        • memory/2960-167-0x0000000000400000-0x0000000001462000-memory.dmp

          Filesize

          16.4MB