Analysis

  • max time kernel
    129s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    27-07-2023 07:15

General

  • Target

    50a7ad2ace11903c9d16a6c8660631de.rtf

  • Size

    42KB

  • MD5

    50a7ad2ace11903c9d16a6c8660631de

  • SHA1

    d67e713c65195405dd9a97034d15c7d8fa3b37bb

  • SHA256

    34d0f98cec02e36273e2e3fadfc535875acf7df8dc8e68b5a9b10ab74300cde9

  • SHA512

    be37c692d197263b425745077c743b91e2dd90fa1e2ac531b8d00d904012df52928d5638733de1be2556dc78ab01b2dbd2020d9e36c4281c67f46068bdff3fd0

  • SSDEEP

    768:MFx0XaIsnPRIa4fwJMAUZCdpcWyxGPnSCX4gApJ43XvtcB62anYp:Mf0Xvx3EMAUCTcWyxGPdvnvtcBHanYp

Malware Config

Extracted

Family

lokibot

C2

http://185.246.220.60/official/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

  • 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 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Drops file in Windows directory 1 IoCs
  • Office loads VBA resources, possible macro or embedded object present
  • Launches Equation Editor 1 TTPs 1 IoCs

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

  • Modifies system certificate store 2 TTPs 4 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 18 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE
    "C:\Program Files (x86)\Microsoft Office\Office14\WINWORD.EXE" /n "C:\Users\Admin\AppData\Local\Temp\50a7ad2ace11903c9d16a6c8660631de.rtf"
    1⤵
    • Drops file in Windows directory
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:2424
    • C:\Windows\splwow64.exe
      C:\Windows\splwow64.exe 12288
      2⤵
        PID:2392
    • 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:2856
      • C:\Users\Admin\AppData\Roaming\sebobbytofj67937817.exe
        "C:\Users\Admin\AppData\Roaming\sebobbytofj67937817.exe"
        2⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Modifies system certificate store
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:2948
        • C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe
          "C:\Windows\Microsoft.NET\Framework\v4.0.30319\Caspol.exe"
          3⤵
          • Accesses Microsoft Outlook profiles
          • Suspicious use of AdjustPrivilegeToken
          • outlook_office_path
          • outlook_win_path
          PID:2692

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

      Filesize

      344B

      MD5

      942d1246688d75f3a741f9beac171c39

      SHA1

      2c9b92466059078fd6072452f71c125997787140

      SHA256

      34fc9379582fce49f883f7647123e9d9d682eef905d8f5d1a3c520c8193ad454

      SHA512

      01c405baf80f7dd073d1b2dbaff32d2246b98e2c1a646f144ebf3cf1a235c708e5f8f804dc6941e1a2e8ec7e8fcd6ff409b5883e1c53ae02f98724df52f74eb6

    • C:\Users\Admin\AppData\Local\Temp\Cab8587.tmp

      Filesize

      62KB

      MD5

      3ac860860707baaf32469fa7cc7c0192

      SHA1

      c33c2acdaba0e6fa41fd2f00f186804722477639

      SHA256

      d015145d551ecd14916270efad773bbc9fd57fad2228d2c24559f696c961d904

      SHA512

      d62ad2408c969a95550fb87efda50f988770ba5e39972041bf85924275baf156b8bec309ecc6409e5acdd37ec175dea40eff921ab58933b5b5b5d35a6147567c

    • C:\Users\Admin\AppData\Local\Temp\Tar8876.tmp

      Filesize

      164KB

      MD5

      4ff65ad929cd9a367680e0e5b1c08166

      SHA1

      c0af0d4396bd1f15c45f39d3b849ba444233b3a2

      SHA256

      c8733c93cc5aaf5ca206d06af22ee8dbdec764fb5085019a6a9181feb9dfdee6

      SHA512

      f530dc0d024a5a3b8903ffaaa41b608a5ccdd6da4ba1949f2c2e55a9fca475fec5c8d2119b5763cabe7ef1c3788fb9dcac621869db51d65b1d83cfe404fb4c27

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4219371764-2579186923-3390623117-1000\0f5007522459c86e95ffcc62f32308f1_a858d4fe-e318-4442-a90a-f02c78216cd3

      Filesize

      46B

      MD5

      d898504a722bff1524134c6ab6a5eaa5

      SHA1

      e0fdc90c2ca2a0219c99d2758e68c18875a3e11e

      SHA256

      878f32f76b159494f5a39f9321616c6068cdb82e88df89bcc739bbc1ea78e1f9

      SHA512

      26a4398bffb0c0aef9a6ec53cd3367a2d0abf2f70097f711bbbf1e9e32fd9f1a72121691bb6a39eeb55d596edd527934e541b4defb3b1426b1d1a6429804dc61

    • C:\Users\Admin\AppData\Roaming\Microsoft\Crypto\RSA\S-1-5-21-4219371764-2579186923-3390623117-1000\0f5007522459c86e95ffcc62f32308f1_a858d4fe-e318-4442-a90a-f02c78216cd3

      Filesize

      46B

      MD5

      c07225d4e7d01d31042965f048728a0a

      SHA1

      69d70b340fd9f44c89adb9a2278df84faa9906b7

      SHA256

      8c136c7ae08020ad16fd1928e36ad335ddef8b85906d66b712fff049aa57dc9a

      SHA512

      23d3cea738e1abf561320847c39dadc8b5794d7bd8761b0457956f827a17ad2556118b909a3e6929db79980ccf156a6f58ac823cf88329e62417d2807b34b64b

    • C:\Users\Admin\AppData\Roaming\Microsoft\Templates\Normal.dotm

      Filesize

      20KB

      MD5

      ef66647d68f1c1f5d4371e7c3807f2dc

      SHA1

      a2a2d4a07d8125a02d9ee79e27508a6a377d72dc

      SHA256

      e9b4dc1fc9e1064103979f0ba18760d54b1dc917220de6d60abac4df690e80d5

      SHA512

      5c6094921d6de5922f765f5d39b4766fd6589a0db8e998ac2af0c79a37569e03f3e5439434bf5d7b7c53836c98ab5fab2e2035d0e49249111e60875ecbc5de8e

    • C:\Users\Admin\AppData\Roaming\sebobbytofj67937817.exe

      Filesize

      174KB

      MD5

      b05e3ab4699177f4dcad8e34ceda8efb

      SHA1

      568e2932d120af816e13060d006d713b494c7790

      SHA256

      3f48c70b0b15437fcbc386995c3c13cc62a2193b42ff8ecb7db4aff28cec9254

      SHA512

      a0d8680e20496e13cc29012a32c9c72b4678f16bd86b20bd87c4081c0e05b86f4fe123b1176a140da6435fbc166390e1be1782becc2f6a9208bcd2abe631d386

    • C:\Users\Admin\AppData\Roaming\sebobbytofj67937817.exe

      Filesize

      174KB

      MD5

      b05e3ab4699177f4dcad8e34ceda8efb

      SHA1

      568e2932d120af816e13060d006d713b494c7790

      SHA256

      3f48c70b0b15437fcbc386995c3c13cc62a2193b42ff8ecb7db4aff28cec9254

      SHA512

      a0d8680e20496e13cc29012a32c9c72b4678f16bd86b20bd87c4081c0e05b86f4fe123b1176a140da6435fbc166390e1be1782becc2f6a9208bcd2abe631d386

    • C:\Users\Admin\AppData\Roaming\sebobbytofj67937817.exe

      Filesize

      174KB

      MD5

      b05e3ab4699177f4dcad8e34ceda8efb

      SHA1

      568e2932d120af816e13060d006d713b494c7790

      SHA256

      3f48c70b0b15437fcbc386995c3c13cc62a2193b42ff8ecb7db4aff28cec9254

      SHA512

      a0d8680e20496e13cc29012a32c9c72b4678f16bd86b20bd87c4081c0e05b86f4fe123b1176a140da6435fbc166390e1be1782becc2f6a9208bcd2abe631d386

    • \Users\Admin\AppData\Roaming\sebobbytofj67937817.exe

      Filesize

      174KB

      MD5

      b05e3ab4699177f4dcad8e34ceda8efb

      SHA1

      568e2932d120af816e13060d006d713b494c7790

      SHA256

      3f48c70b0b15437fcbc386995c3c13cc62a2193b42ff8ecb7db4aff28cec9254

      SHA512

      a0d8680e20496e13cc29012a32c9c72b4678f16bd86b20bd87c4081c0e05b86f4fe123b1176a140da6435fbc166390e1be1782becc2f6a9208bcd2abe631d386

    • memory/2424-208-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2424-209-0x000000007128D000-0x0000000071298000-memory.dmp

      Filesize

      44KB

    • memory/2424-56-0x000000007128D000-0x0000000071298000-memory.dmp

      Filesize

      44KB

    • memory/2424-180-0x000000007128D000-0x0000000071298000-memory.dmp

      Filesize

      44KB

    • memory/2424-179-0x000000002F030000-0x000000002F18D000-memory.dmp

      Filesize

      1.4MB

    • memory/2424-55-0x000000005FFF0000-0x0000000060000000-memory.dmp

      Filesize

      64KB

    • memory/2424-54-0x000000002F030000-0x000000002F18D000-memory.dmp

      Filesize

      1.4MB

    • memory/2692-150-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-189-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-154-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

      Filesize

      4KB

    • memory/2692-155-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-153-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-158-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-151-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-149-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-177-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2692-148-0x0000000000400000-0x00000000004A2000-memory.dmp

      Filesize

      648KB

    • memory/2948-157-0x000000006AED0000-0x000000006B5BE000-memory.dmp

      Filesize

      6.9MB

    • memory/2948-147-0x0000000000310000-0x0000000000322000-memory.dmp

      Filesize

      72KB

    • memory/2948-71-0x0000000004C70000-0x0000000004CB0000-memory.dmp

      Filesize

      256KB

    • memory/2948-70-0x000000006AED0000-0x000000006B5BE000-memory.dmp

      Filesize

      6.9MB

    • memory/2948-69-0x0000000000B80000-0x0000000000BB4000-memory.dmp

      Filesize

      208KB