Analysis

  • max time kernel
    133s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    01/12/2022, 03:16

General

  • Target

    73fca94679d2eda9e3c0fd8f6175e8f3df6423e3cb59f51f1addbc6723e037f8.exe

  • Size

    100KB

  • MD5

    77f4371335887559aeb12e0e88826cc6

  • SHA1

    db898b24238ab9f3350aa402dcaf3527dd2b8287

  • SHA256

    73fca94679d2eda9e3c0fd8f6175e8f3df6423e3cb59f51f1addbc6723e037f8

  • SHA512

    aaf407df46bc817a33913befb3464b5b1ae6a725c741522f80d605ac42e8433ee377e71b7716a109285bde8be97f7a82a2a8f78fc1becf0e5ad29a9e5f6d1891

  • SSDEEP

    1536:JTpxQaklLkdbbCzJ7VyzypXbPvt/eZHcpUAIznWcLKf67OWugLrpp+:JGlLEDAIznZKCoYm

Score
8/10

Malware Config

Signatures

  • Sets DLL path for service in the registry 2 TTPs 14 IoCs
  • Loads dropped DLL 12 IoCs
  • Drops file in System32 directory 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\73fca94679d2eda9e3c0fd8f6175e8f3df6423e3cb59f51f1addbc6723e037f8.exe
    "C:\Users\Admin\AppData\Local\Temp\73fca94679d2eda9e3c0fd8f6175e8f3df6423e3cb59f51f1addbc6723e037f8.exe"
    1⤵
    • Sets DLL path for service in the registry
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    PID:704
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1724
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1452
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1752
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:288
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1784
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1944
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1992
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
      PID:1128
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1868
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:584
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1560
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1620
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:792

    Network

          MITRE ATT&CK Enterprise v6

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • \??\c:\windows\SysWOW64\fastuserswitchingcompatibility.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\helpsvc.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\irmon.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\logonhours.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\nla.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\ntmssvc.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\nwcworkstation.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\nwsapagent.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\pcaudit.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\srservice.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\uploadmgr.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \??\c:\windows\SysWOW64\wmdmpmsp.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\FastUserSwitchingCompatibility.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\Irmon.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\LogonHours.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\NWCWorkstation.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\Nla.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\Ntmssvc.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\Nwsapagent.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\PCAudit.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\SRService.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\WmdmPmSp.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\helpsvc.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • \Windows\SysWOW64\uploadmgr.dll

            Filesize

            100KB

            MD5

            1cb06a49e96d532931c7678bfc569001

            SHA1

            f34637dea474dff7d2bf961c7d3a42517c39f346

            SHA256

            24e40d75fee3bec08a6a33d5b457883ba17f10e51ca1382fd87723356b7d3e69

            SHA512

            cb0d568a600a5b8c400cc4280d606bc5e59386eb73313cf9a092c5b77f11bcabcc441b6e1ae947aa3c915f9d1ed5e5b6e3957afdce2178cef42da7df243d5e00

          • memory/704-57-0x0000000000020000-0x000000000003C000-memory.dmp

            Filesize

            112KB

          • memory/704-56-0x0000000000020000-0x000000000003C000-memory.dmp

            Filesize

            112KB

          • memory/704-55-0x0000000000BD0000-0x0000000000BEC000-memory.dmp

            Filesize

            112KB

          • memory/704-62-0x0000000001FF0000-0x0000000005FF0000-memory.dmp

            Filesize

            64.0MB

          • memory/704-63-0x0000000001FF0000-0x0000000005FF0000-memory.dmp

            Filesize

            64.0MB

          • memory/704-54-0x0000000074AD1000-0x0000000074AD3000-memory.dmp

            Filesize

            8KB

          • memory/1452-67-0x0000000073DA0000-0x0000000073DBC000-memory.dmp

            Filesize

            112KB

          • memory/1724-61-0x00000000742F0000-0x000000007430C000-memory.dmp

            Filesize

            112KB