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Analysis

  • max time kernel
    148s
  • max time network
    145s
  • platform
    windows7_x64
  • resource
    win7-20240220-en
  • resource tags

    arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system
  • submitted
    13/03/2024, 18:51

General

  • Target

    c69e864715348c2f660dc2ac3c1f224e.exe

  • Size

    200KB

  • MD5

    c69e864715348c2f660dc2ac3c1f224e

  • SHA1

    4e6fd2fb2faf70ae04f43bc4128bc2889e937355

  • SHA256

    12c641c0ee76131f0b31f1585d9592d7b12c8d6590a27e1a7f398d2778cf4406

  • SHA512

    b7f9d415dd85ae18a07b042f3a068411ae3092dca462aab80d4dc12b434bb18953dec6f53b3f430691683418ec55b93c9898ccff63ab9900daa7c9cfd4d43cef

  • SSDEEP

    6144:jlLq/I+mO31DBybYdTJgr9OuZjOVce3BHdmzG39:hLqbN33RJgnRgVH4zGt

Malware Config

Signatures

  • Disables taskbar notifications via registry modification
  • Modifies Installed Components in the registry 2 TTPs 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Modifies system executable filetype association 2 TTPs 17 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Modifies registry class 41 IoCs
  • Suspicious behavior: EnumeratesProcesses 14 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 18 IoCs
  • Suspicious use of FindShellTrayWindow 35 IoCs
  • Suspicious use of SendNotifyMessage 21 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs
  • Uses Task Scheduler COM API 1 TTPs

    The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.

Processes

  • C:\Users\Admin\AppData\Local\Temp\c69e864715348c2f660dc2ac3c1f224e.exe
    "C:\Users\Admin\AppData\Local\Temp\c69e864715348c2f660dc2ac3c1f224e.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2364
    • C:\Users\Admin\AppData\Local\xpg.exe
      "C:\Users\Admin\AppData\Local\xpg.exe" -gav C:\Users\Admin\AppData\Local\Temp\c69e864715348c2f660dc2ac3c1f224e.exe
      2⤵
      • Executes dropped EXE
      • Modifies system executable filetype association
      • Adds Run key to start application
      • Modifies registry class
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      PID:2636
  • C:\Windows\explorer.exe
    explorer.exe
    1⤵
    • Modifies Installed Components in the registry
    • Modifies registry class
    • Suspicious behavior: GetForegroundWindowSpam
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:2600

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\xpg.exe

    Filesize

    200KB

    MD5

    5a5439bde175c6f3621b2d09589f6c7b

    SHA1

    c789c642c252c04c6e0ebb711fe27620d73fffe2

    SHA256

    3c52f9649d2ac6e85c6b918a9bc214237250c5d3dcace87adbf3b5a610475295

    SHA512

    b1885ec5c849d69d0ca4321f9de1c47f7ffb6eb756dc26e7be8bc0a65a3bd151bbe2b7c12817cdc814a2cea1f9c3e4928a64376fb41f5d9bda543897e085b634

  • memory/2364-6-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2364-3-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2364-4-0x00000000002B0000-0x00000000002B6000-memory.dmp

    Filesize

    24KB

  • memory/2364-2-0x0000000000260000-0x0000000000261000-memory.dmp

    Filesize

    4KB

  • memory/2364-5-0x00000000002B0000-0x00000000002B6000-memory.dmp

    Filesize

    24KB

  • memory/2364-7-0x0000000002110000-0x00000000023C7000-memory.dmp

    Filesize

    2.7MB

  • memory/2364-1-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2364-17-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2364-0-0x00000000002C0000-0x00000000002C1000-memory.dmp

    Filesize

    4KB

  • memory/2600-23-0x0000000002610000-0x0000000002611000-memory.dmp

    Filesize

    4KB

  • memory/2600-57-0x0000000002B20000-0x0000000002B30000-memory.dmp

    Filesize

    64KB

  • memory/2600-31-0x0000000002610000-0x0000000002611000-memory.dmp

    Filesize

    4KB

  • memory/2636-27-0x0000000000280000-0x0000000000281000-memory.dmp

    Filesize

    4KB

  • memory/2636-37-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-26-0x0000000000670000-0x0000000000671000-memory.dmp

    Filesize

    4KB

  • memory/2636-22-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-28-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-21-0x0000000000270000-0x0000000000276000-memory.dmp

    Filesize

    24KB

  • memory/2636-32-0x0000000000680000-0x0000000000681000-memory.dmp

    Filesize

    4KB

  • memory/2636-33-0x0000000000690000-0x0000000000691000-memory.dmp

    Filesize

    4KB

  • memory/2636-35-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-25-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-39-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-44-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-46-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-48-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-50-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-52-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-54-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-56-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB

  • memory/2636-18-0x00000000006A0000-0x00000000006A1000-memory.dmp

    Filesize

    4KB

  • memory/2636-59-0x0000000000400000-0x0000000000605000-memory.dmp

    Filesize

    2.0MB