Analysis

  • max time kernel
    145s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    30-11-2022 18:41

General

  • Target

    0ff222e570a6934c471b2bcb13b78f88c75e95141b7c84bbd3dc936d7d46437b.exe

  • Size

    4.0MB

  • MD5

    a8c0796d74fe9e34fe0c67a500dc7b32

  • SHA1

    ebdd34cd4fda39ade14e4fc0c4e8ce4b397e8959

  • SHA256

    0ff222e570a6934c471b2bcb13b78f88c75e95141b7c84bbd3dc936d7d46437b

  • SHA512

    906db571ec138e9fec43e9182ecf2a6a2af7120f85169e14e68d4632c36bf785768a87e2043c9107b0db23f0a3f7c7473b8b1a45a943b79d68d9baf2d8bede33

  • SSDEEP

    98304:acC8excbiUsPc9K7YrHDjJzp1PGcjXF1D4TQ4Ll5nZGv13dwsBD:acC8eKGU8c9fVpBLJ1MT5J5nZp

Malware Config

Extracted

Family

danabot

Version

1765

Botnet

3

C2

79.124.78.236:443

134.119.186.199:443

192.236.162.42:443

134.119.186.198:443

Attributes
  • embedded_hash

    82C66843DE542BC5CB88F713DE39B52B

  • type

    main

rsa_pubkey.plain
rsa_pubkey.plain

Signatures

  • Danabot

    Danabot is a modular banking Trojan that has been linked with other malware.

  • Blocklisted process makes network request 4 IoCs
  • Deletes itself 1 IoCs
  • Loads dropped DLL 8 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 accounts 1 TTPs 1 IoCs
  • Accesses Microsoft Outlook profiles 1 TTPs 4 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops desktop.ini file(s) 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Checks processor information in registry 2 TTPs 23 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 34 IoCs
  • outlook_office_path 1 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0ff222e570a6934c471b2bcb13b78f88c75e95141b7c84bbd3dc936d7d46437b.exe
    "C:\Users\Admin\AppData\Local\Temp\0ff222e570a6934c471b2bcb13b78f88c75e95141b7c84bbd3dc936d7d46437b.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1200
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\system32\rundll32.exe C:\Users\Admin\AppData\Local\Temp\0FF222~1.DLL,Z C:\Users\Admin\AppData\Local\Temp\0FF222~1.EXE
      2⤵
      • Deletes itself
      • Loads dropped DLL
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:1800
      • C:\Windows\SysWOW64\RUNDLL32.EXE
        C:\Windows\system32\RUNDLL32.EXE C:\Users\Admin\AppData\Local\Temp\0FF222~1.DLL,nk5QjBz0Ag==
        3⤵
        • Blocklisted process makes network request
        • Loads dropped DLL
        • Accesses Microsoft Outlook accounts
        • Accesses Microsoft Outlook profiles
        • Drops desktop.ini file(s)
        • Checks processor information in registry
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        • outlook_office_path
        • outlook_win_path
        PID:1460
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp4377.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1780
        • C:\Windows\SysWOW64\WindowsPowerShell\v1.0\powershell.exe
          "C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -Executionpolicy bypass -File "C:\Users\Admin\AppData\Local\Temp\tmp8BFD.tmp.ps1"
          4⤵
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          • Suspicious use of WriteProcessMemory
          PID:604
          • C:\Windows\SysWOW64\nslookup.exe
            "C:\Windows\system32\nslookup.exe" -type=any localhost
            5⤵
              PID:1868
          • C:\Windows\SysWOW64\schtasks.exe
            schtasks /End /tn \Microsoft\Windows\Wininet\CacheTask
            4⤵
              PID:880
            • C:\Windows\SysWOW64\schtasks.exe
              schtasks /Run /tn \Microsoft\Windows\Wininet\CacheTask
              4⤵
                PID:1576

        Network

        MITRE ATT&CK Matrix ATT&CK v6

        Credential Access

        Credentials in Files

        1
        T1081

        Discovery

        Query Registry

        2
        T1012

        System Information Discovery

        2
        T1082

        Collection

        Data from Local System

        1
        T1005

        Email Collection

        2
        T1114

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • C:\Users\Admin\AppData\Local\Temp\tmp4377.tmp.ps1
          Filesize

          261B

          MD5

          4a4c84996dc8bf8c6f1209aabb632726

          SHA1

          8055c2ee9a5f6f3cdeec7272e1c3ef3baf405d83

          SHA256

          fe502f87fccc8685d311327a5345fa35ca74f7afbfc74f56ebf1a9656fd1b1b1

          SHA512

          4f797a181aaa344ca191449a4bb219fd13811a1fe9c4a9c52f35d967795ac87cd92a200ec6d3d14e414bfd67c2e1553c06681f5316b82a12bc2b3d1ad7af2a8b

        • C:\Users\Admin\AppData\Local\Temp\tmp8BFD.tmp.ps1
          Filesize

          80B

          MD5

          31bb92be51555f60bd7c58fbab234e72

          SHA1

          225cb82b5854993dc069801fea8369ff9dc183d4

          SHA256

          530d361c0c6196cda980053a8eb222f1c8facd9b76ec4c73a606da428d83b522

          SHA512

          e6422eaeafa7103739c9d666ff0ce7ea1c584635cd635bf897ec12f2ebde4044522f1385961839b29eadbc3d36d1ff63192470ed5b7681a8db1b8bb2b80c2e5f

        • C:\Users\Admin\AppData\Local\Temp\tmp8BFE.tmp
          Filesize

          86B

          MD5

          1860260b2697808b80802352fe324782

          SHA1

          f07b4cb6a8133d8dd942fc285d63cb3ce5a1ed6b

          SHA256

          0c4bb6ae7726faa47aef8459bcf37bf9ca16f0b93fd52790932adaf7845d1fb1

          SHA512

          d9fd458e2fe871e93199d7f3783133ded898d824024d9525e8c9af2af31892b13f3fb147d3bfda7dfd7659b7072f5cd1d6c3ebfe2dbf5893afd00e59a96aa94f

        • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Recent\CustomDestinations\d93f411851d7c929.customDestinations-ms
          Filesize

          7KB

          MD5

          0a0cf0840a7eb981dc3fdf012afaf964

          SHA1

          23e54f02aa25a858a33b114c3cf20a92630b7727

          SHA256

          28c37f76772ac31aab1bdf8ead16054e829bfb04fd8a6a0865e2a80cf6d1d7f8

          SHA512

          7b4b77c215746e1187f1d3d3282976bd0668112c2247c9c76c6b3acb422341d5c1b2b1d5e58e75a04c3ed13c31e64323edc6d58977dce714e386a78b693afb80

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • \Users\Admin\AppData\Local\Temp\0FF222~1.DLL
          Filesize

          3.8MB

          MD5

          0fa776ebc6c175716ddae5d5ce2a5894

          SHA1

          3dbb9ac31089481cdba10345889f73d9acb59a02

          SHA256

          fda53157a533ba28a067f49b29c517b1e7ac91cba890aa5bcb2ed245a036cdd7

          SHA512

          55d11b53fe9134bf8b43a017591a27bedb9d539c5bac03e93cd3cd4a8a96b3f7030b9ad9fec373a0cf6e88a0776f32a3c57388dcb6114e895733fd45a5922b9e

        • memory/604-93-0x0000000072860000-0x0000000072E0B000-memory.dmp
          Filesize

          5.7MB

        • memory/604-87-0x0000000000000000-mapping.dmp
        • memory/604-92-0x0000000072860000-0x0000000072E0B000-memory.dmp
          Filesize

          5.7MB

        • memory/880-95-0x0000000000000000-mapping.dmp
        • memory/1200-56-0x00000000012C0000-0x000000000169F000-memory.dmp
          Filesize

          3.9MB

        • memory/1200-55-0x0000000000EF0000-0x00000000012BC000-memory.dmp
          Filesize

          3.8MB

        • memory/1200-57-0x0000000076041000-0x0000000076043000-memory.dmp
          Filesize

          8KB

        • memory/1200-60-0x00000000012C0000-0x000000000169F000-memory.dmp
          Filesize

          3.9MB

        • memory/1200-61-0x0000000000400000-0x0000000000C49000-memory.dmp
          Filesize

          8.3MB

        • memory/1200-54-0x0000000000EF0000-0x00000000012BC000-memory.dmp
          Filesize

          3.8MB

        • memory/1460-79-0x00000000027A0000-0x0000000002E02000-memory.dmp
          Filesize

          6.4MB

        • memory/1460-71-0x0000000000000000-mapping.dmp
        • memory/1460-84-0x00000000027A0000-0x0000000002E02000-memory.dmp
          Filesize

          6.4MB

        • memory/1460-80-0x00000000027A0000-0x0000000002E02000-memory.dmp
          Filesize

          6.4MB

        • memory/1576-96-0x0000000000000000-mapping.dmp
        • memory/1780-83-0x0000000072C50000-0x00000000731FB000-memory.dmp
          Filesize

          5.7MB

        • memory/1780-86-0x0000000072C50000-0x00000000731FB000-memory.dmp
          Filesize

          5.7MB

        • memory/1780-81-0x0000000000000000-mapping.dmp
        • memory/1800-78-0x00000000027A0000-0x0000000002E02000-memory.dmp
          Filesize

          6.4MB

        • memory/1800-70-0x00000000027A0000-0x0000000002E02000-memory.dmp
          Filesize

          6.4MB

        • memory/1800-69-0x00000000027A0000-0x0000000002E02000-memory.dmp
          Filesize

          6.4MB

        • memory/1800-68-0x00000000027A0000-0x0000000002E02000-memory.dmp
          Filesize

          6.4MB

        • memory/1800-67-0x0000000002100000-0x00000000024CD000-memory.dmp
          Filesize

          3.8MB

        • memory/1800-58-0x0000000000000000-mapping.dmp
        • memory/1868-91-0x0000000000000000-mapping.dmp