Resubmissions

25-11-2022 11:39

221125-nslmxseb32 8

Analysis

  • max time kernel
    102s
  • max time network
    62s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 11:39

General

  • Target

    eOWDJmB3Qt.exe

  • Size

    3.4MB

  • MD5

    a198d2e7ddac7c3d381da9b2e5446142

  • SHA1

    61aff012de5ac9eb5247f182320b1df434a22c93

  • SHA256

    f432910b309b296e4cf2e662092657060f0e24222ccf1239a67c69b9db8daf68

  • SHA512

    6e661c2c46ea0f57dc0dafe0e01bc32258d740d9938bec27b7558ae020ff51cdfd41351df52b06da86f25dc59c318fa37660b7da51ad34dd69b0f8bcbcb6b44a

  • SSDEEP

    98304:ZBvIB2CVEqzsJGwUv6Fvx6KW2wBBJIdnjjgI8D:ZekJGwUi1WMjjW

Malware Config

Signatures

  • Sets service image path in registry 2 TTPs 1 IoCs
  • VMProtect packed file 2 IoCs

    Detects executables packed with VMProtect commercial packer.

  • Suspicious use of NtSetInformationThreadHideFromDebugger 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\eOWDJmB3Qt.exe
    "C:\Users\Admin\AppData\Local\Temp\eOWDJmB3Qt.exe"
    1⤵
    • Sets service image path in registry
    • Suspicious use of NtSetInformationThreadHideFromDebugger
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious behavior: LoadsDriver
    • Suspicious use of AdjustPrivilegeToken
    PID:1784

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1784-54-0x00000000760A1000-0x00000000760A3000-memory.dmp
    Filesize

    8KB

  • memory/1784-55-0x0000000000400000-0x0000000000B45000-memory.dmp
    Filesize

    7.3MB

  • memory/1784-58-0x0000000000400000-0x0000000000B45000-memory.dmp
    Filesize

    7.3MB