Analysis

  • max time kernel
    234s
  • max time network
    172s
  • platform
    windows10-1703_x64
  • resource
    win10-20220812-en
  • resource tags

    arch:x64arch:x86image:win10-20220812-enlocale:en-usos:windows10-1703-x64system
  • submitted
    30-08-2022 05:13

General

  • Target

    dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe

  • Size

    473KB

  • MD5

    18e1a962b365f75f8c7e7b3b1985f2a2

  • SHA1

    6672f2dde2660b905c9c96c1042035819fc06408

  • SHA256

    dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9

  • SHA512

    e98cb0e0fe2c0e4d0e2534f4f331e238cb3a3f80f772c4dc97d539346fa6d6a51b2d8c48320b0fd8452b5101ee1820a65ced1eee8f9c5d9a24e3c575f8418891

  • SSDEEP

    12288:EPXqahuwJqPbKWA7FtUhUopAbm6rkpBcZvmbEAhQy:W6aGKTFKhrpWm6rFvWEAKy

Malware Config

Extracted

Credentials

  • Protocol:
    ftp
  • Host:
    ftp.tasdanlar.com.tr
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    T,N-5SD@]@26

Signatures

  • HawkEye

    HawkEye is a malware kit that has seen continuous development since at least 2013.

  • NirSoft MailPassView 2 IoCs

    Password recovery tool for various email clients

  • NirSoft WebBrowserPassView 3 IoCs

    Password recovery tool for various web browsers

  • Nirsoft 5 IoCs
  • Uses the VBS compiler for execution 1 TTPs
  • Accesses Microsoft Outlook accounts 1 TTPs 1 IoCs
  • Looks up external IP address via web service 2 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of SetThreadContext 3 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 26 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe
    "C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:4220
    • C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe
      "C:\Users\Admin\AppData\Local\Temp\dd7526e78e317b1bd3873e2536a6e87932f140743c89e80b4f99abf522e6c3f9.exe"
      2⤵
      • Suspicious use of SetThreadContext
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4856
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holdermail.txt"
        3⤵
        • Accesses Microsoft Outlook accounts
        PID:444
      • C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
        C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe /stext "C:\Users\Admin\AppData\Local\Temp\holderwb.txt"
        3⤵
        • Suspicious behavior: EnumeratesProcesses
        PID:1612

Network

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Defense Evasion

Scripting

1
T1064

Collection

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\holderwb.txt
    Filesize

    3KB

    MD5

    f94dc819ca773f1e3cb27abbc9e7fa27

    SHA1

    9a7700efadc5ea09ab288544ef1e3cd876255086

    SHA256

    a3377ade83786c2bdff5db19ff4dbfd796da4312402b5e77c4c63e38cc6eff92

    SHA512

    72a2c10d7a53a7f9a319dab66d77ed65639e9aa885b551e0055fc7eaf6ef33bbf109205b42ae11555a0f292563914bc6edb63b310c6f9bda9564095f77ab9196

  • memory/444-287-0x0000000000411654-mapping.dmp
  • memory/444-332-0x0000000000400000-0x000000000041B000-memory.dmp
    Filesize

    108KB

  • memory/1612-335-0x0000000000442628-mapping.dmp
  • memory/1612-380-0x0000000000400000-0x0000000000458000-memory.dmp
    Filesize

    352KB

  • memory/1612-385-0x0000000000400000-0x0000000000458000-memory.dmp
    Filesize

    352KB

  • memory/4220-147-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-123-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-119-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-120-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-121-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-152-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-122-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-124-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-125-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-153-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-127-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-128-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-129-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-130-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-131-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-132-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-133-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-134-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-135-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-136-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-137-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-139-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-138-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-140-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-141-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-142-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-143-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-145-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-144-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-146-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-117-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-148-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-149-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-150-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-116-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-118-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-126-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-154-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-155-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-156-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-157-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-159-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-158-0x0000000074120000-0x00000000746D0000-memory.dmp
    Filesize

    5.7MB

  • memory/4220-160-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-161-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-162-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-163-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-164-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-165-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-166-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-167-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-168-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-169-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-170-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-172-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-171-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-173-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-174-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-175-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-176-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-177-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-178-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-179-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-180-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-186-0x0000000074120000-0x00000000746D0000-memory.dmp
    Filesize

    5.7MB

  • memory/4220-151-0x0000000077DA0000-0x0000000077F2E000-memory.dmp
    Filesize

    1.6MB

  • memory/4220-192-0x0000000074120000-0x00000000746D0000-memory.dmp
    Filesize

    5.7MB

  • memory/4856-242-0x00000000741C0000-0x0000000074770000-memory.dmp
    Filesize

    5.7MB

  • memory/4856-333-0x00000000741C0000-0x0000000074770000-memory.dmp
    Filesize

    5.7MB