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Analysis

  • max time kernel
    170s
  • max time network
    188s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/10/2022, 17:58

General

  • Target

    30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0.exe

  • Size

    508KB

  • MD5

    006a3db97758ff709da2b1d7bc744633

  • SHA1

    176960c32cf025de6d0bc2afafca2055a6b855e6

  • SHA256

    30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0

  • SHA512

    f52a61078741c5b4e50b5c9b8b384f485b5fafc4fcc5206a33b9103056236bad983435bca3f6ef224179738f4eb4938ec541fb66a910a9a78dad9d0079089841

  • SSDEEP

    6144:73xV7htOfFiktSdWyKYAWFCbW7LYxLk+4MGT+N50cIXv+1coDdkozx3pypmlNH9J:73xxPuFVtSdWJsuWXLGMvxsltRok/Gy

Score
10/10

Malware Config

Signatures

  • Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
  • Executes dropped EXE 10 IoCs
  • UPX packed file 17 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Unexpected DNS network traffic destination 2 IoCs

    Network traffic to other servers than the configured DNS servers was detected on the DNS port.

  • Adds Run key to start application 2 TTPs 54 IoCs
  • Maps connected drives based on registry 3 TTPs 2 IoCs

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

  • Suspicious use of SetThreadContext 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Program crash 1 IoCs
  • Enumerates processes with tasklist 1 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 10 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\Explorer.EXE
    C:\Windows\Explorer.EXE
    1⤵
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    PID:684
    • C:\Users\Admin\AppData\Local\Temp\30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0.exe
      "C:\Users\Admin\AppData\Local\Temp\30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0.exe"
      2⤵
      • Checks computer location settings
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      PID:4764
      • C:\Users\Admin\eosRo6jbz1.exe
        C:\Users\Admin\eosRo6jbz1.exe
        3⤵
        • Modifies visiblity of hidden/system files in Explorer
        • Executes dropped EXE
        • Checks computer location settings
        • Adds Run key to start application
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:4880
        • C:\Users\Admin\moaamiw.exe
          "C:\Users\Admin\moaamiw.exe"
          4⤵
          • Modifies visiblity of hidden/system files in Explorer
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of SetWindowsHookEx
          • Suspicious use of WriteProcessMemory
          PID:3988
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /c tasklist&&del eosRo6jbz1.exe
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:3964
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            5⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:1892
      • C:\Users\Admin\2veg.exe
        C:\Users\Admin\2veg.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of SetThreadContext
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1764
        • C:\Users\Admin\2veg.exe
          "C:\Users\Admin\2veg.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:4108
        • C:\Users\Admin\2veg.exe
          "C:\Users\Admin\2veg.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          PID:4944
        • C:\Users\Admin\2veg.exe
          "C:\Users\Admin\2veg.exe"
          4⤵
          • Executes dropped EXE
          • Maps connected drives based on registry
          • Suspicious behavior: EnumeratesProcesses
          PID:384
        • C:\Users\Admin\2veg.exe
          "C:\Users\Admin\2veg.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetWindowsHookEx
          PID:220
        • C:\Users\Admin\2veg.exe
          "C:\Users\Admin\2veg.exe"
          4⤵
          • Executes dropped EXE
          PID:2100
          • C:\Windows\SysWOW64\WerFault.exe
            C:\Windows\SysWOW64\WerFault.exe -u -p 2100 -s 80
            5⤵
            • Program crash
            PID:3464
      • C:\Users\Admin\3veg.exe
        C:\Users\Admin\3veg.exe
        3⤵
        • Executes dropped EXE
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:3500
        • C:\Users\Admin\AppData\Local\2aebb42b\X
          *0*bc*b648d90e*31.193.3.240:53
          4⤵
          • Executes dropped EXE
          PID:3516
      • C:\Windows\SysWOW64\cmd.exe
        "C:\Windows\System32\cmd.exe" /c tasklist&&del 30f283d1203c6a66e0795c4ffa44df4908ba448b32e991bd2a74fba5d66e65c0.exe
        3⤵
          PID:3096
          • C:\Windows\SysWOW64\tasklist.exe
            tasklist
            4⤵
            • Enumerates processes with tasklist
            • Suspicious use of AdjustPrivilegeToken
            PID:3200
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 432 -p 2100 -ip 2100
      1⤵
        PID:4068

      Network

      MITRE ATT&CK Enterprise v6

      Replay Monitor

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      Downloads

      • C:\Users\Admin\2veg.exe

        Filesize

        124KB

        MD5

        116cdd8174ee4734183e8f019a548596

        SHA1

        d918d4e4bdaec0f4066c2285a5bd85903d92e23f

        SHA256

        dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

        SHA512

        377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

      • C:\Users\Admin\2veg.exe

        Filesize

        124KB

        MD5

        116cdd8174ee4734183e8f019a548596

        SHA1

        d918d4e4bdaec0f4066c2285a5bd85903d92e23f

        SHA256

        dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

        SHA512

        377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

      • C:\Users\Admin\2veg.exe

        Filesize

        124KB

        MD5

        116cdd8174ee4734183e8f019a548596

        SHA1

        d918d4e4bdaec0f4066c2285a5bd85903d92e23f

        SHA256

        dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

        SHA512

        377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

      • C:\Users\Admin\2veg.exe

        Filesize

        124KB

        MD5

        116cdd8174ee4734183e8f019a548596

        SHA1

        d918d4e4bdaec0f4066c2285a5bd85903d92e23f

        SHA256

        dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

        SHA512

        377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

      • C:\Users\Admin\2veg.exe

        Filesize

        124KB

        MD5

        116cdd8174ee4734183e8f019a548596

        SHA1

        d918d4e4bdaec0f4066c2285a5bd85903d92e23f

        SHA256

        dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

        SHA512

        377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

      • C:\Users\Admin\2veg.exe

        Filesize

        124KB

        MD5

        116cdd8174ee4734183e8f019a548596

        SHA1

        d918d4e4bdaec0f4066c2285a5bd85903d92e23f

        SHA256

        dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

        SHA512

        377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

      • C:\Users\Admin\2veg.exe

        Filesize

        124KB

        MD5

        116cdd8174ee4734183e8f019a548596

        SHA1

        d918d4e4bdaec0f4066c2285a5bd85903d92e23f

        SHA256

        dc4a13e971df03dd33d12979f28cb17b17191a4d494a450c9d727d9843a9744a

        SHA512

        377822fd02c198c84a76408bb05a48de49329ba5ab7f39f42b055d8684b8bd35b8d5f76cfd933206da391d85236af3f7dbcbb9ee4b9e5b793e52265a10cc1933

      • C:\Users\Admin\3veg.exe

        Filesize

        287KB

        MD5

        357d9b4488d3191b0d6197015b326484

        SHA1

        057455015523d5b0b475dce4a49d510ba6a23ee4

        SHA256

        7444e14894fdd4a92bf4fc447ac8884c230730cbd0156e84d9c37f23db4b6c36

        SHA512

        f6e059efdbb604e3a2ad3a9d91d20061f03343dd387f2d88971a640a4fb142164c79ea275200a3dbe9ab2b21a16318b5fdd457c0464b900ea37497c7500373bc

      • C:\Users\Admin\3veg.exe

        Filesize

        287KB

        MD5

        357d9b4488d3191b0d6197015b326484

        SHA1

        057455015523d5b0b475dce4a49d510ba6a23ee4

        SHA256

        7444e14894fdd4a92bf4fc447ac8884c230730cbd0156e84d9c37f23db4b6c36

        SHA512

        f6e059efdbb604e3a2ad3a9d91d20061f03343dd387f2d88971a640a4fb142164c79ea275200a3dbe9ab2b21a16318b5fdd457c0464b900ea37497c7500373bc

      • C:\Users\Admin\AppData\Local\2aebb42b\X

        Filesize

        38KB

        MD5

        72de2dadaf875e2fd7614e100419033c

        SHA1

        5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

        SHA256

        c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

        SHA512

        e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

      • C:\Users\Admin\AppData\Local\2aebb42b\X

        Filesize

        38KB

        MD5

        72de2dadaf875e2fd7614e100419033c

        SHA1

        5f17c5330e91a42daa9ff24c4aa602bd1a72bf6e

        SHA256

        c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381

        SHA512

        e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3

      • C:\Users\Admin\eosRo6jbz1.exe

        Filesize

        180KB

        MD5

        582c4af3c13d489f7593c6655a9ed25f

        SHA1

        f920f89e59010c5d24507a3556cfa2b8ed406ddc

        SHA256

        560158f5874f861a9d2024e72d11dd6c8f730c67fead128818454989479b35c5

        SHA512

        f89286144121c22284dd9fc3b9e908d414b8d407c86f867e8485596ea847577b2a98dd8ab974ace842075c086f5aa80762e345d5f4487cb44a1ffafae6f3a21d

      • C:\Users\Admin\eosRo6jbz1.exe

        Filesize

        180KB

        MD5

        582c4af3c13d489f7593c6655a9ed25f

        SHA1

        f920f89e59010c5d24507a3556cfa2b8ed406ddc

        SHA256

        560158f5874f861a9d2024e72d11dd6c8f730c67fead128818454989479b35c5

        SHA512

        f89286144121c22284dd9fc3b9e908d414b8d407c86f867e8485596ea847577b2a98dd8ab974ace842075c086f5aa80762e345d5f4487cb44a1ffafae6f3a21d

      • C:\Users\Admin\moaamiw.exe

        Filesize

        180KB

        MD5

        c72ccd4cecb01241e2a7bfb3bf22c378

        SHA1

        799ebf6a54f517d7021f32e13077252c7db2ea03

        SHA256

        8ac9e5cf09d1fc3c15a3bdcc006727b6ca7074e059170330a71548812f816c34

        SHA512

        5da79955bf8dcaf562bdab2dc60571855b2159da6ab9be83ed4b3db3a596ee7322a1e69d5773591c6122e5b52c28d50c34340890104d0c17c52a9a9ae4e3b729

      • C:\Users\Admin\moaamiw.exe

        Filesize

        180KB

        MD5

        c72ccd4cecb01241e2a7bfb3bf22c378

        SHA1

        799ebf6a54f517d7021f32e13077252c7db2ea03

        SHA256

        8ac9e5cf09d1fc3c15a3bdcc006727b6ca7074e059170330a71548812f816c34

        SHA512

        5da79955bf8dcaf562bdab2dc60571855b2159da6ab9be83ed4b3db3a596ee7322a1e69d5773591c6122e5b52c28d50c34340890104d0c17c52a9a9ae4e3b729

      • memory/220-178-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/220-176-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/220-171-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/220-183-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/384-182-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB

      • memory/384-166-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB

      • memory/384-190-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB

      • memory/384-172-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB

      • memory/384-170-0x0000000000400000-0x0000000000426000-memory.dmp

        Filesize

        152KB

      • memory/3500-188-0x000000000068F000-0x00000000006C6000-memory.dmp

        Filesize

        220KB

      • memory/3500-187-0x0000000030670000-0x00000000306C1000-memory.dmp

        Filesize

        324KB

      • memory/3500-195-0x000000000068F000-0x00000000006C6000-memory.dmp

        Filesize

        220KB

      • memory/3500-194-0x0000000030670000-0x00000000306C1000-memory.dmp

        Filesize

        324KB

      • memory/4108-158-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/4108-189-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/4108-152-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/4108-155-0x0000000000400000-0x0000000000407000-memory.dmp

        Filesize

        28KB

      • memory/4944-181-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

      • memory/4944-162-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

      • memory/4944-157-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB

      • memory/4944-161-0x0000000000400000-0x000000000040E000-memory.dmp

        Filesize

        56KB