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Analysis

  • max time kernel
    66s
  • max time network
    33s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    21/11/2022, 09:12

General

  • Target

    94fdc68856d870d8e001bf710065e04108574127dc43b49df1d32f489a656955.exe

  • Size

    316KB

  • MD5

    0751531c121b9d93eac14c3ca9e9b2f0

  • SHA1

    d9d368564917cb39c635fb30528f0f0beb4201e4

  • SHA256

    94fdc68856d870d8e001bf710065e04108574127dc43b49df1d32f489a656955

  • SHA512

    1df6a2b426c111c1b49ce402f9430c6fa9c70d6c5030a2094032361ff822df95e3135d88f3f424dd713af7b00fa67325f2c550917ea7eb6fcc5a87aa53a04f6d

  • SSDEEP

    6144:eQVCclRDvO4SIA1AT+UBiPVCi55bdbP9GwCUKMCux:e23bDvJAmTs9C+hGaCk

Malware Config

Signatures

  • ASPack v2.12-2.42 26 IoCs

    Detects executables packed with ASPack v2.12-2.42

  • Executes dropped EXE 1 IoCs
  • Sets DLL path for service in the registry 2 TTPs 14 IoCs
  • UPX packed file 59 IoCs

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

  • Loads dropped DLL 12 IoCs
  • Drops file in System32 directory 14 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\94fdc68856d870d8e001bf710065e04108574127dc43b49df1d32f489a656955.exe
    "C:\Users\Admin\AppData\Local\Temp\94fdc68856d870d8e001bf710065e04108574127dc43b49df1d32f489a656955.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1248
    • C:\29d53914.exe
      C:\29d53914.exe
      2⤵
      • Executes dropped EXE
      • Sets DLL path for service in the registry
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:2004
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1848
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:468
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1912
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:276
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1352
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1588
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1060
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
      PID:940
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1540
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1224
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1340
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1196
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:544

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\29d53914.exe

      Filesize

      237KB

      MD5

      2f85e77cf24aeccc9b45fbb8111e8281

      SHA1

      733527ebc2cd96d8959687f82981ee53edba06be

      SHA256

      91d4ded63ae059c700b3f914fa8f3d801f64de851541ef3c8b94092bba9a5049

      SHA512

      4ccfaea2354e1d8058585ee56f886a6d337c297443a92a8e016c0978984b0690b73386b220dd82f29f8446d05160ed30f06d35f75914f5608296a31ae35e4378

    • C:\29d53914.exe

      Filesize

      237KB

      MD5

      2f85e77cf24aeccc9b45fbb8111e8281

      SHA1

      733527ebc2cd96d8959687f82981ee53edba06be

      SHA256

      91d4ded63ae059c700b3f914fa8f3d801f64de851541ef3c8b94092bba9a5049

      SHA512

      4ccfaea2354e1d8058585ee56f886a6d337c297443a92a8e016c0978984b0690b73386b220dd82f29f8446d05160ed30f06d35f75914f5608296a31ae35e4378

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \??\c:\windows\SysWOW64\nla.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

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

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\FastUserSwitchingCompatibility.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\Irmon.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\LogonHours.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\NWCWorkstation.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\Nla.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\Ntmssvc.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\Nwsapagent.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\PCAudit.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\SRService.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\WmdmPmSp.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\helpsvc.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • \Windows\SysWOW64\uploadmgr.dll

      Filesize

      237KB

      MD5

      9998f3c081fe4f1868a46f19ba376b45

      SHA1

      cc945a970dd893abeb80996ea748eeec907db5ae

      SHA256

      2793e4b88b0c946f4874e2feb0b2cbf0b8c48627b867f12efdcb4697993476be

      SHA512

      07d5249eccf7b27c3c0e980fcb27d6397e4c50a17d0cd02bf663b263b56858a51ba39068b649b6354bba130c27fa881ef8adc95b42e242f0a6afe6388d363f22

    • memory/276-86-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/276-87-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/276-88-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/468-73-0x00000000749F0000-0x0000000074A3D000-memory.dmp

      Filesize

      308KB

    • memory/468-75-0x00000000749F0000-0x0000000074A3D000-memory.dmp

      Filesize

      308KB

    • memory/468-74-0x00000000749F0000-0x0000000074A3D000-memory.dmp

      Filesize

      308KB

    • memory/544-135-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/544-134-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/544-133-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1060-104-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1060-105-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1060-106-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1224-115-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1248-66-0x0000000000400000-0x0000000000451000-memory.dmp

      Filesize

      324KB

    • memory/1248-100-0x0000000000400000-0x0000000000451000-memory.dmp

      Filesize

      324KB

    • memory/1248-67-0x0000000000190000-0x00000000001DD000-memory.dmp

      Filesize

      308KB

    • memory/1340-124-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1340-123-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1340-122-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1540-112-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1540-110-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1540-111-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1588-98-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1588-97-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1588-99-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1848-64-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1848-63-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1848-65-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1912-81-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1912-79-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/1912-80-0x0000000074F40000-0x0000000074F8D000-memory.dmp

      Filesize

      308KB

    • memory/2004-59-0x0000000000EE0000-0x0000000000F2D000-memory.dmp

      Filesize

      308KB

    • memory/2004-58-0x0000000000EE0000-0x0000000000F2D000-memory.dmp

      Filesize

      308KB

    • memory/2004-56-0x00000000765A1000-0x00000000765A3000-memory.dmp

      Filesize

      8KB

    • memory/2004-69-0x0000000002330000-0x0000000006330000-memory.dmp

      Filesize

      64.0MB

    • memory/2004-82-0x0000000002330000-0x0000000006330000-memory.dmp

      Filesize

      64.0MB

    • memory/2004-68-0x0000000000EE0000-0x0000000000F2D000-memory.dmp

      Filesize

      308KB

    • memory/2004-136-0x00000000000F0000-0x00000000000FD000-memory.dmp

      Filesize

      52KB