Resubmissions

28-04-2024 18:31

240428-w6cwyaec5v 10

21-04-2024 08:57

240421-kwwqhsfh8z 10

21-04-2024 05:45

240421-gfvazacf82 10

18-04-2024 19:05

240418-xry2ascb73 10

18-04-2024 16:34

240418-t3alashf75 10

04-03-2024 18:33

240304-w7b12ahg61 10

02-03-2024 17:01

240302-vjn51sff57 10

02-03-2024 10:05

240302-l4xhfscc7v 10

Analysis

  • max time kernel
    66s
  • max time network
    58s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240419-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28-04-2024 18:31

General

  • Target

    bazaar.2020.02/HEUR-Backdoor.MSIL.SpyGate.exe

  • Size

    58KB

  • MD5

    e777bc84ca195b357d3e762ed397a510

  • SHA1

    159268993b0f8b0498ea994ff0b370cca3ed9fd9

  • SHA256

    aac437030e9124f5a39f58ede1eedf0a786091efbce4fe697b468d7c2d907ac6

  • SHA512

    8ce4ecb25b23db00cc1a492b783f7c84d3564c9a3b81fc236a16f35c4e39c5bb80c4a3fe88d5d37d67c7fc0cf691c276a42f2bbd48009271075e24d9637a807d

  • SSDEEP

    768:iamxy0a+qFOdq34MiCahA3A8jCNTVU/1SQLD0JbdW9CxHu+T0C/zI4Rn1YcNLCf:tUy1dZ3DaTK1S6D0JbdW9Cx3T065n3LK

Score
6/10

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Program crash 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Backdoor.MSIL.SpyGate.exe
    "C:\Users\Admin\AppData\Local\Temp\bazaar.2020.02\HEUR-Backdoor.MSIL.SpyGate.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    PID:4444
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 4444 -s 1232
      2⤵
      • Program crash
      PID:828
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 452 -p 4444 -ip 4444
    1⤵
      PID:4928

    Network

    MITRE ATT&CK Matrix ATT&CK v13

    Persistence

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Privilege Escalation

    Boot or Logon Autostart Execution

    1
    T1547

    Registry Run Keys / Startup Folder

    1
    T1547.001

    Defense Evasion

    Modify Registry

    1
    T1112

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • memory/4444-0-0x0000000000110000-0x0000000000124000-memory.dmp
      Filesize

      80KB

    • memory/4444-1-0x0000000004AB0000-0x0000000004B4C000-memory.dmp
      Filesize

      624KB

    • memory/4444-2-0x0000000074CA0000-0x0000000075450000-memory.dmp
      Filesize

      7.7MB

    • memory/4444-3-0x0000000005110000-0x00000000056B4000-memory.dmp
      Filesize

      5.6MB

    • memory/4444-4-0x0000000004C00000-0x0000000004C92000-memory.dmp
      Filesize

      584KB

    • memory/4444-5-0x0000000004E80000-0x0000000004E90000-memory.dmp
      Filesize

      64KB

    • memory/4444-6-0x0000000004BC0000-0x0000000004BCA000-memory.dmp
      Filesize

      40KB

    • memory/4444-7-0x0000000004E10000-0x0000000004E66000-memory.dmp
      Filesize

      344KB

    • memory/4444-11-0x0000000074CA0000-0x0000000075450000-memory.dmp
      Filesize

      7.7MB

    • memory/4444-12-0x0000000004E80000-0x0000000004E90000-memory.dmp
      Filesize

      64KB

    • memory/4444-13-0x0000000074CA0000-0x0000000075450000-memory.dmp
      Filesize

      7.7MB