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Analysis

  • max time kernel
    68s
  • max time network
    45s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    06/11/2022, 19:26

General

  • Target

    7974c7bb5be2904c384d29fd3f49e4b5df79492f783d9679822a40af40dcb9cc.exe

  • Size

    320KB

  • MD5

    07e0d356b2c1f68e7565c83b21333ede

  • SHA1

    831649cce422d124bb9216dab90e342a3c205b82

  • SHA256

    7974c7bb5be2904c384d29fd3f49e4b5df79492f783d9679822a40af40dcb9cc

  • SHA512

    f0709e28f97dba995005c4eddde43a7a2a8c83176cb5da2f112d1febb4f43cf5dab1da0c1dad9fabf996595590c514b9279a25ac90fb764462300e294480b95e

  • SSDEEP

    3072:5qPL1/7w6ZAs+VBKNld/4YIz0I8UyJmViGHLgwmUyq/HyWgZqaeVOc0McU/9SnGo:eQVG3/4YIr9Ym1MxUyRzoVOBlYQflIG

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 55 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\7974c7bb5be2904c384d29fd3f49e4b5df79492f783d9679822a40af40dcb9cc.exe
    "C:\Users\Admin\AppData\Local\Temp\7974c7bb5be2904c384d29fd3f49e4b5df79492f783d9679822a40af40dcb9cc.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:864
    • C:\4e101969.exe
      C:\4e101969.exe
      2⤵
      • Executes dropped EXE
      • Sets DLL path for service in the registry
      • Drops file in System32 directory
      • Suspicious behavior: EnumeratesProcesses
      PID:1792
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1396
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1804
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:552
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1164
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
    • Loads dropped DLL
    PID:1932
  • 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:572
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k netsvcs
    1⤵
      PID:1800
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:1004
    • 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⤵
      • Loads dropped DLL
      PID:1212
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:952
    • C:\Windows\SysWOW64\svchost.exe
      C:\Windows\SysWOW64\svchost.exe -k netsvcs
      1⤵
      • Loads dropped DLL
      PID:876

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\4e101969.exe

      Filesize

      240KB

      MD5

      ec9f4074612f23fa3f94dedb58c70740

      SHA1

      1bebf06659cc9a8ba57a8eaec2ae5bcd80467524

      SHA256

      20e546050ac3625a714eac728599c74d64960d99d8bc64fd9b58c3bca8974692

      SHA512

      25e7dc046352021726522c1cad762c2d10152ef437b24974af5ab551bbe2ff942286b086188d98709e2bcda7d7f1e25ea6e15feb478b989fab014c1f6d03e342

    • C:\4e101969.exe

      Filesize

      240KB

      MD5

      ec9f4074612f23fa3f94dedb58c70740

      SHA1

      1bebf06659cc9a8ba57a8eaec2ae5bcd80467524

      SHA256

      20e546050ac3625a714eac728599c74d64960d99d8bc64fd9b58c3bca8974692

      SHA512

      25e7dc046352021726522c1cad762c2d10152ef437b24974af5ab551bbe2ff942286b086188d98709e2bcda7d7f1e25ea6e15feb478b989fab014c1f6d03e342

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \??\c:\windows\SysWOW64\nla.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

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

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\FastUserSwitchingCompatibility.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\Irmon.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\LogonHours.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\NWCWorkstation.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\Nla.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\Ntmssvc.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\Nwsapagent.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\PCAudit.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\SRService.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\WmdmPmSp.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\helpsvc.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • \Windows\SysWOW64\uploadmgr.dll

      Filesize

      240KB

      MD5

      17c0c526ce97995b39f2ecfd42eab772

      SHA1

      ee62e58ad9af8341a52cab2a8555e703e5d9c6d9

      SHA256

      91ac0eac190abd666079a90a557743cf08480a1801eb0c4dab92503cb2af50b4

      SHA512

      48da1f27e03c8dbeb249084a95d6d5c09e4176adcc74262a242a763e98dce8210e9383c0c6fb4b128914ab8324357f998ba2e0463528c8542b9f20802d8d345f

    • memory/552-81-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/552-79-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/552-80-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/572-106-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/572-105-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/572-104-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/864-100-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/864-67-0x0000000000340000-0x000000000038E000-memory.dmp

      Filesize

      312KB

    • memory/864-66-0x0000000000400000-0x0000000000452000-memory.dmp

      Filesize

      328KB

    • memory/876-133-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/876-132-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/876-131-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1164-88-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1164-86-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1164-87-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1212-120-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1212-122-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1212-121-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1396-65-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1396-63-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1396-64-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1752-99-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1752-97-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1752-98-0x0000000074A40000-0x0000000074A8E000-memory.dmp

      Filesize

      312KB

    • memory/1792-69-0x00000000022B0000-0x00000000062B0000-memory.dmp

      Filesize

      64.0MB

    • memory/1792-82-0x00000000022B0000-0x00000000062B0000-memory.dmp

      Filesize

      64.0MB

    • memory/1792-59-0x0000000000E60000-0x0000000000EAE000-memory.dmp

      Filesize

      312KB

    • memory/1792-68-0x0000000000E60000-0x0000000000EAE000-memory.dmp

      Filesize

      312KB

    • memory/1792-58-0x0000000000E60000-0x0000000000EAE000-memory.dmp

      Filesize

      312KB

    • memory/1792-56-0x0000000076321000-0x0000000076323000-memory.dmp

      Filesize

      8KB

    • memory/1804-75-0x00000000744F0000-0x000000007453E000-memory.dmp

      Filesize

      312KB

    • memory/1804-74-0x00000000744F0000-0x000000007453E000-memory.dmp

      Filesize

      312KB

    • memory/1804-73-0x00000000744F0000-0x000000007453E000-memory.dmp

      Filesize

      312KB