Analysis

  • max time kernel
    139s
  • max time network
    46s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    23-11-2022 17:11

General

  • Target

    10a3571ff372a5c33dcdef305a49ffaab9ae17e7f58790f278a53b0b9b875157.exe

  • Size

    320KB

  • MD5

    5319dc26e42296d4c9c2b9d9857ce1c0

  • SHA1

    d53d99ca60cdc19b952a1609aceb7e224bd27ff5

  • SHA256

    10a3571ff372a5c33dcdef305a49ffaab9ae17e7f58790f278a53b0b9b875157

  • SHA512

    33989cb2bd5ef4a7e9e83f29d895133177b3edd6ff47c12deb59dc9162d3d1bb63f3baebc07a17d94765194e7db636cba2afae1be17666511b72d93303152300

  • SSDEEP

    6144:WSWclRDvO4SIA1AT+UBiPVCi55bdbP9GwCUKMCux:WSzbDvJAmTs9C+hGaCk

Malware Config

Signatures

  • ASPack v2.12-2.42 28 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 57 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\10a3571ff372a5c33dcdef305a49ffaab9ae17e7f58790f278a53b0b9b875157.exe
    "C:\Users\Admin\AppData\Local\Temp\10a3571ff372a5c33dcdef305a49ffaab9ae17e7f58790f278a53b0b9b875157.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1960
    • C:\10524ad5.exe
      C:\10524ad5.exe
      2⤵
      • Executes dropped EXE
      • Sets DLL path for service in the registry
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:1772
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:956
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1168
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1532
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1308
  • 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:608
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1372
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
      PID:1744
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1572
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1580
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:876
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:840
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:904

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\10524ad5.exe

      Filesize

      237KB

      MD5

      2f85e77cf24aeccc9b45fbb8111e8281

      SHA1

      733527ebc2cd96d8959687f82981ee53edba06be

      SHA256

      91d4ded63ae059c700b3f914fa8f3d801f64de851541ef3c8b94092bba9a5049

      SHA512

      4ccfaea2354e1d8058585ee56f886a6d337c297443a92a8e016c0978984b0690b73386b220dd82f29f8446d05160ed30f06d35f75914f5608296a31ae35e4378

    • C:\10524ad5.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/608-102-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/608-100-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/608-101-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/840-128-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/840-129-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/840-130-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/876-122-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/876-124-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/876-123-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/956-64-0x00000000743C0000-0x000000007440D000-memory.dmp

      Filesize

      308KB

    • memory/956-63-0x00000000743C0000-0x000000007440D000-memory.dmp

      Filesize

      308KB

    • memory/956-70-0x00000000743C0000-0x000000007440D000-memory.dmp

      Filesize

      308KB

    • memory/1168-78-0x0000000073E70000-0x0000000073EBD000-memory.dmp

      Filesize

      308KB

    • memory/1168-77-0x0000000073E70000-0x0000000073EBD000-memory.dmp

      Filesize

      308KB

    • memory/1168-76-0x0000000073E70000-0x0000000073EBD000-memory.dmp

      Filesize

      308KB

    • memory/1308-91-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/1308-89-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/1308-90-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/1372-107-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/1372-108-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/1372-106-0x0000000074AE0000-0x0000000074B2D000-memory.dmp

      Filesize

      308KB

    • memory/1532-83-0x00000000743C0000-0x000000007440D000-memory.dmp

      Filesize

      308KB

    • memory/1532-82-0x00000000743C0000-0x000000007440D000-memory.dmp

      Filesize

      308KB

    • memory/1532-84-0x00000000743C0000-0x000000007440D000-memory.dmp

      Filesize

      308KB

    • memory/1772-71-0x00000000022F0000-0x00000000062F0000-memory.dmp

      Filesize

      64.0MB

    • memory/1772-72-0x00000000022F0000-0x00000000062F0000-memory.dmp

      Filesize

      64.0MB

    • memory/1772-54-0x0000000000000000-mapping.dmp

    • memory/1772-69-0x0000000000160000-0x00000000001AD000-memory.dmp

      Filesize

      308KB

    • memory/1772-68-0x0000000000160000-0x00000000001AD000-memory.dmp

      Filesize

      308KB

    • memory/1772-67-0x0000000000EA0000-0x0000000000EED000-memory.dmp

      Filesize

      308KB

    • memory/1772-58-0x0000000000EA0000-0x0000000000EED000-memory.dmp

      Filesize

      308KB

    • memory/1772-59-0x0000000000EA0000-0x0000000000EED000-memory.dmp

      Filesize

      308KB

    • memory/1772-56-0x0000000075A11000-0x0000000075A13000-memory.dmp

      Filesize

      8KB

    • memory/1960-85-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB

    • memory/1960-66-0x0000000000460000-0x00000000004AD000-memory.dmp

      Filesize

      308KB

    • memory/1960-65-0x0000000000400000-0x0000000000455000-memory.dmp

      Filesize

      340KB