Analysis

  • max time kernel
    117s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240508-en
  • resource tags

    arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system
  • submitted
    18-05-2024 10:18

General

  • Target

    e94012210eabe1fe0b4c90ff84d7dcc68875948032badd41cce3f1d89b80b847.exe

  • Size

    1.8MB

  • MD5

    d9319e6f27027e3fd0a2d8eded7bdf03

  • SHA1

    084272fdf55956ebf713f404fd2fef2124af2893

  • SHA256

    e94012210eabe1fe0b4c90ff84d7dcc68875948032badd41cce3f1d89b80b847

  • SHA512

    34daefa29264a9c8deb4b2d13188111850d28308b08f62610090a820075feca1603ef5af63da7e67ad29006decce71839bc617beda1c0c500f3b863ddc1fec36

  • SSDEEP

    24576:/3vLRdVhZBK8NogWYO09vOGi93bBodjwC/hR:/3d5ZQ15x3+

Malware Config

Extracted

Family

metasploit

Version

windows/shell_reverse_tcp

C2

1.15.12.73:4567

Signatures

  • MetaSploit

    Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

  • Reads user/profile data of web browsers 2 TTPs

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

  • Checks installed software on the system 1 TTPs

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

  • Enumerates connected drives 3 TTPs 23 IoCs

    Attempts to read the root path of hard drives other than the default C: drive.

  • Drops file in System32 directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 4 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\e94012210eabe1fe0b4c90ff84d7dcc68875948032badd41cce3f1d89b80b847.exe
    "C:\Users\Admin\AppData\Local\Temp\e94012210eabe1fe0b4c90ff84d7dcc68875948032badd41cce3f1d89b80b847.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:2204
    • C:\Users\Admin\AppData\Local\Temp\e94012210eabe1fe0b4c90ff84d7dcc68875948032badd41cce3f1d89b80b847.exe
      "C:\Users\Admin\AppData\Local\Temp\e94012210eabe1fe0b4c90ff84d7dcc68875948032badd41cce3f1d89b80b847.exe" Admin
      2⤵
      • Enumerates connected drives
      • Drops file in System32 directory
      • Suspicious use of AdjustPrivilegeToken
      PID:2396

Network

MITRE ATT&CK Matrix ATT&CK v13

Credential Access

Unsecured Credentials

1
T1552

Credentials In Files

1
T1552.001

Discovery

Query Registry

2
T1012

Peripheral Device Discovery

1
T1120

System Information Discovery

2
T1082

Collection

Data from Local System

1
T1005

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2204-0-0x0000000000300000-0x0000000000301000-memory.dmp
    Filesize

    4KB

  • memory/2204-1-0x0000000000300000-0x0000000000301000-memory.dmp
    Filesize

    4KB

  • memory/2204-2-0x0000000000310000-0x0000000000311000-memory.dmp
    Filesize

    4KB

  • memory/2204-4-0x0000000000400000-0x00000000005E5000-memory.dmp
    Filesize

    1.9MB

  • memory/2396-6-0x00000000002F0000-0x00000000002F1000-memory.dmp
    Filesize

    4KB

  • memory/2396-7-0x0000000000400000-0x00000000005E5000-memory.dmp
    Filesize

    1.9MB

  • memory/2396-9-0x0000000000400000-0x00000000005E5000-memory.dmp
    Filesize

    1.9MB