Analysis

  • max time kernel
    147s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01-06-2024 05:19

General

  • Target

    SecuriteInfo.com.Win32.Evo-gen.2839.28731.exe

  • Size

    18.6MB

  • MD5

    d9abb76e2c0b953b9cbda9aa61b54fd2

  • SHA1

    ff6a0d153b03539004a79487f2c5ac477a0ead6e

  • SHA256

    7601e8091af0a5ab6927a916462b5d44809f0ed5b27142b65d3182f4050bf351

  • SHA512

    7f880cb3058e63a11bcfd66ee0ab94867067a4aad6304d801383168edb71d777fbe6656251536e4b6f9ab281b2a922161b98bd6fda4ab574ffa9fc755cdf365f

  • SSDEEP

    393216:XG1uw46tbqYyYOYRQOYHlyq9DLmKFdu9CwJsv6tyu0ijN:XG1uutbqXYOYRQOYHlyq9vZtij

Malware Config

Signatures

  • SectopRAT

    SectopRAT is a remote access trojan first seen in November 2019.

  • SectopRAT payload 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.2839.28731.exe
    "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Win32.Evo-gen.2839.28731.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: AddClipboardFormatListener
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of WriteProcessMemory
    PID:2504
    • C:\Users\Admin\AppData\Local\Temp\捅㝣圳㑑䕅䑇䐵n
      "C:\Users\Admin\AppData\Local\Temp\捅㝣圳㑑䕅䑇䐵n"
      2⤵
      • Executes dropped EXE
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:3060

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

2
T1552

Credentials In Files

2
T1552.001

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\tmp77E1.tmp
    Filesize

    20KB

    MD5

    42c395b8db48b6ce3d34c301d1eba9d5

    SHA1

    b7cfa3de344814bec105391663c0df4a74310996

    SHA256

    5644546ecefc6786c7be5b1a89e935e640963ccd34b130f21baab9370cb9055d

    SHA512

    7b9214db96e9bec8745b4161a41c4c0520cdda9950f0cd3f12c7744227a25d639d07c0dd68b552cf1e032181c2e4f8297747f27bad6c7447b0f415a86bd82845

  • C:\Users\Admin\AppData\Local\Temp\tmp7813.tmp
    Filesize

    20KB

    MD5

    49693267e0adbcd119f9f5e02adf3a80

    SHA1

    3ba3d7f89b8ad195ca82c92737e960e1f2b349df

    SHA256

    d76e7512e496b7c8d9fcd3010a55e2e566881dc6dacaf0343652a4915d47829f

    SHA512

    b4b9fcecf8d277bb0ccbb25e08f3559e3fc519d85d8761d8ad5bca983d04eb55a20d3b742b15b9b31a7c9187da40ad5c48baa7a54664cae4c40aa253165cbaa2

  • C:\Users\Admin\AppData\Local\Temp\捅㝣圳㑑䕅䑇䐵n
    Filesize

    4KB

    MD5

    a637e497303415d49fbccb5e0ff03e12

    SHA1

    0e11b6e090bc53d9c8f8fd8ce7df4792b77d353a

    SHA256

    5e52fdbc9f1a73348ba717cfc0be7c1c84bf46d3d373ffa61ed93506a25a1c7d

    SHA512

    438794dcf2addce1975f198f63e2ae26f4bc5541e40afe456d73a30b6e58d2b4f2206915259af18426ff09996127083e370982f995013765ee53e5a9192c9b2c

  • memory/2504-2-0x0000000004980000-0x0000000004B82000-memory.dmp
    Filesize

    2.0MB

  • memory/2504-5-0x0000000005FC0000-0x0000000005FC1000-memory.dmp
    Filesize

    4KB

  • memory/2504-4-0x0000000005FC0000-0x0000000005FC1000-memory.dmp
    Filesize

    4KB

  • memory/2504-0-0x0000000004530000-0x0000000004972000-memory.dmp
    Filesize

    4.3MB

  • memory/3060-11-0x0000000072A3E000-0x0000000072A3F000-memory.dmp
    Filesize

    4KB

  • memory/3060-21-0x0000000006640000-0x00000000066A6000-memory.dmp
    Filesize

    408KB

  • memory/3060-14-0x0000000005950000-0x0000000005B12000-memory.dmp
    Filesize

    1.8MB

  • memory/3060-15-0x0000000005800000-0x0000000005876000-memory.dmp
    Filesize

    472KB

  • memory/3060-16-0x00000000058D0000-0x0000000005920000-memory.dmp
    Filesize

    320KB

  • memory/3060-18-0x0000000072A30000-0x00000000731E0000-memory.dmp
    Filesize

    7.7MB

  • memory/3060-17-0x0000000005760000-0x000000000576A000-memory.dmp
    Filesize

    40KB

  • memory/3060-19-0x0000000006910000-0x0000000006E3C000-memory.dmp
    Filesize

    5.2MB

  • memory/3060-20-0x0000000006550000-0x000000000656E000-memory.dmp
    Filesize

    120KB

  • memory/3060-13-0x0000000005D30000-0x00000000062D4000-memory.dmp
    Filesize

    5.6MB

  • memory/3060-12-0x00000000056B0000-0x0000000005742000-memory.dmp
    Filesize

    584KB

  • memory/3060-8-0x0000000000400000-0x00000000004C6000-memory.dmp
    Filesize

    792KB

  • memory/3060-40-0x0000000007E00000-0x0000000007E0A000-memory.dmp
    Filesize

    40KB

  • memory/3060-41-0x0000000072A3E000-0x0000000072A3F000-memory.dmp
    Filesize

    4KB

  • memory/3060-42-0x0000000072A30000-0x00000000731E0000-memory.dmp
    Filesize

    7.7MB

  • memory/3060-43-0x0000000005B40000-0x0000000005B52000-memory.dmp
    Filesize

    72KB

  • memory/3060-44-0x0000000005BD0000-0x0000000005C0C000-memory.dmp
    Filesize

    240KB