Analysis

  • max time kernel
    70s
  • max time network
    44s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    30/10/2022, 22:12

General

  • Target

    331b6ff2a0962ad1ad0cb542f66258e020c30f96a30a515a60340883314a8d72.exe

  • Size

    336KB

  • MD5

    a18c28f720e8ea455af3281f2594fc70

  • SHA1

    4d67bafe0391360a5a04658b93bf5bde58d0dc93

  • SHA256

    331b6ff2a0962ad1ad0cb542f66258e020c30f96a30a515a60340883314a8d72

  • SHA512

    62bcf080b653d9f75ee0631017c3cd2083314a499b70accab1d179c283512cf765253ab0bd888b1b07b668d98810358b7c1a2890d9570d5173f73bc2ff00e841

  • SSDEEP

    3072:oqPL1/7w6ZAs+VBKLld/4YIzVOhmViGHLgwmUyq/HyWgZqaeVOc0McU/9SnGsKQx:ZQVI3/4YIJ8m1MxUyRzoVOBlYQflIG

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 61 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\331b6ff2a0962ad1ad0cb542f66258e020c30f96a30a515a60340883314a8d72.exe
    "C:\Users\Admin\AppData\Local\Temp\331b6ff2a0962ad1ad0cb542f66258e020c30f96a30a515a60340883314a8d72.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1388
    • C:\1eb15a72.exe
      C:\1eb15a72.exe
      2⤵
      • Executes dropped EXE
      • Sets DLL path for service in the registry
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:1536
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:112
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:972
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1184
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1800
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1972
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:692
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1480
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
      PID:1520
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1088
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1596
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:968
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:588
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:972

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\1eb15a72.exe

      Filesize

      256KB

      MD5

      2a110ade80eccf67af27bbc62a790dc1

      SHA1

      6fbac32890ba2b8e092ff712118b05e0f4ab3fc9

      SHA256

      4f70ef38f7a921781387c51f69860075b32fe3409ca3fed7b525aa42ebc210eb

      SHA512

      cec7fa8b0722eeca587539337e0fb0ecd500ff2f93dbdb8ed7e90465cd03b74e1b35304ce33b442b2c99c046250ebcbac1f5c63179bedbf2a2a1e832e9d0cce1

    • C:\1eb15a72.exe

      Filesize

      256KB

      MD5

      2a110ade80eccf67af27bbc62a790dc1

      SHA1

      6fbac32890ba2b8e092ff712118b05e0f4ab3fc9

      SHA256

      4f70ef38f7a921781387c51f69860075b32fe3409ca3fed7b525aa42ebc210eb

      SHA512

      cec7fa8b0722eeca587539337e0fb0ecd500ff2f93dbdb8ed7e90465cd03b74e1b35304ce33b442b2c99c046250ebcbac1f5c63179bedbf2a2a1e832e9d0cce1

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \??\c:\windows\SysWOW64\nla.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

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

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\FastUserSwitchingCompatibility.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\Irmon.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\LogonHours.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\NWCWorkstation.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\Nla.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\Ntmssvc.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\Nwsapagent.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\PCAudit.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\SRService.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\WmdmPmSp.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\helpsvc.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • \Windows\SysWOW64\uploadmgr.dll

      Filesize

      256KB

      MD5

      38deed5f89401fae19f23b708578f9bb

      SHA1

      6f855fb8435d18fd50a934682d487796aa0dc8a2

      SHA256

      0e37ab44cf9631a26e03ced8bd72983911db4ccbc52d248ca567c43211ca6cee

      SHA512

      dc23b186c1901d2fa31ec5fd79bff4e8e7ffe64f2b3d75e5f67d91adaf86b29e0860189ab158e7daea8c83e346cd289399e5a6999215ef0f563915d2225460ef

    • memory/112-69-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/112-68-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/112-67-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/588-130-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/588-128-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/588-129-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/692-100-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/692-99-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/692-98-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/968-122-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/968-124-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/968-123-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/972-136-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/972-134-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/972-135-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/972-74-0x0000000074930000-0x000000007497E000-memory.dmp

      Filesize

      312KB

    • memory/972-73-0x0000000074930000-0x000000007497E000-memory.dmp

      Filesize

      312KB

    • memory/972-75-0x0000000074930000-0x000000007497E000-memory.dmp

      Filesize

      312KB

    • memory/1184-79-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1184-80-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1184-81-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1388-102-0x0000000000310000-0x000000000035E000-memory.dmp

      Filesize

      312KB

    • memory/1388-61-0x0000000000310000-0x000000000035E000-memory.dmp

      Filesize

      312KB

    • memory/1388-60-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1388-101-0x0000000000400000-0x0000000000456000-memory.dmp

      Filesize

      344KB

    • memory/1480-107-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1480-106-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1480-108-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1536-62-0x0000000000AC0000-0x0000000000B0E000-memory.dmp

      Filesize

      312KB

    • memory/1536-59-0x0000000000AC0000-0x0000000000B0E000-memory.dmp

      Filesize

      312KB

    • memory/1536-58-0x0000000000AC0000-0x0000000000B0E000-memory.dmp

      Filesize

      312KB

    • memory/1536-65-0x00000000020A0000-0x00000000060A0000-memory.dmp

      Filesize

      64.0MB

    • memory/1536-56-0x00000000768A1000-0x00000000768A3000-memory.dmp

      Filesize

      8KB

    • memory/1536-82-0x00000000020A0000-0x00000000060A0000-memory.dmp

      Filesize

      64.0MB

    • memory/1800-87-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1800-86-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1800-88-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1972-92-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1972-93-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB

    • memory/1972-94-0x0000000074E80000-0x0000000074ECE000-memory.dmp

      Filesize

      312KB