Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    25/08/2023, 22:11

General

  • Target

    232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe

  • Size

    8.2MB

  • MD5

    152e865462f19c59f5e72d07c1afad7a

  • SHA1

    0bf18e737440060d3c8f7d690957c08d6907526b

  • SHA256

    232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735

  • SHA512

    7d88099539fabaa90d3db1e9e6a1b178aa9e247b5c703e6f6f9e630b721e90170d7bd4857b2632859f833176036df98cb34174603f6c0a677435fb5149691a7d

  • SSDEEP

    196608:Mvk+tQX5ovz7j613mrL7273jZfgvIu6+vAmAblrO2N:d3Ovz7c2i7GvJEAu

Malware Config

Signatures

  • Blackmoon, KrBanker

    Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.

  • Detect Blackmoon payload 2 IoCs
  • Downloads MZ/PE file
  • Deletes itself 1 IoCs
  • Executes dropped EXE 2 IoCs
  • Loads dropped DLL 4 IoCs
  • UPX packed file 11 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Enumerates connected drives 3 TTPs 23 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe
    "C:\Users\Admin\AppData\Local\Temp\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:1712
    • C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe
      C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe C:\Users\Admin\AppData\Local\Temp\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe init
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1220
      • C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe
        C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe C:\Users\Admin\AppData\Local\Temp\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe init *215721*60620880*936947*61669416*1220
        3⤵
        • Deletes itself
        • Executes dropped EXE
        • Loads dropped DLL
        • Enumerates connected drives
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of SetWindowsHookEx
        PID:1592

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe

    Filesize

    8.2MB

    MD5

    152e865462f19c59f5e72d07c1afad7a

    SHA1

    0bf18e737440060d3c8f7d690957c08d6907526b

    SHA256

    232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735

    SHA512

    7d88099539fabaa90d3db1e9e6a1b178aa9e247b5c703e6f6f9e630b721e90170d7bd4857b2632859f833176036df98cb34174603f6c0a677435fb5149691a7d

  • C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe

    Filesize

    8.2MB

    MD5

    152e865462f19c59f5e72d07c1afad7a

    SHA1

    0bf18e737440060d3c8f7d690957c08d6907526b

    SHA256

    232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735

    SHA512

    7d88099539fabaa90d3db1e9e6a1b178aa9e247b5c703e6f6f9e630b721e90170d7bd4857b2632859f833176036df98cb34174603f6c0a677435fb5149691a7d

  • C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe

    Filesize

    8.2MB

    MD5

    152e865462f19c59f5e72d07c1afad7a

    SHA1

    0bf18e737440060d3c8f7d690957c08d6907526b

    SHA256

    232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735

    SHA512

    7d88099539fabaa90d3db1e9e6a1b178aa9e247b5c703e6f6f9e630b721e90170d7bd4857b2632859f833176036df98cb34174603f6c0a677435fb5149691a7d

  • C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\Wav\sound2.lst

    Filesize

    34KB

    MD5

    6251840525dbbdf62f5ed0037b0434c0

    SHA1

    d0465e97ab6523327246217569222ddb4590d6d2

    SHA256

    e68da26d180d8543720c2d1b3c986dbed4d9af7ab9e80b278c9053b4d8dc7d1b

    SHA512

    87304f0781c550ca0b8a0e01684a93892427411a092a878611dd759f9414562ae4e598a966c05d11ba4537c262feba906c76a4226b0b8d2449955a70501c37c1

  • C:\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\data\imeSkin.skn

    Filesize

    134KB

    MD5

    ce058ead71175aff0053366a5abd7c7e

    SHA1

    48b09595b2f470bdeefb3b98efe1de7ad6206dbe

    SHA256

    e0619062451a156ed55fdb65cc8f628940b5dde333b759ee8b9f2dbd0d00efd2

    SHA512

    d81b40f42864558b2c8dc9e4dfcbaea8c56664d4989526e38daba05eb7fc97babb185a27871925f991898bf0964a417d1fa98848e867cad36982b5881ab43d66

  • \232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe

    Filesize

    8.2MB

    MD5

    152e865462f19c59f5e72d07c1afad7a

    SHA1

    0bf18e737440060d3c8f7d690957c08d6907526b

    SHA256

    232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735

    SHA512

    7d88099539fabaa90d3db1e9e6a1b178aa9e247b5c703e6f6f9e630b721e90170d7bd4857b2632859f833176036df98cb34174603f6c0a677435fb5149691a7d

  • \232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735.exe

    Filesize

    8.2MB

    MD5

    152e865462f19c59f5e72d07c1afad7a

    SHA1

    0bf18e737440060d3c8f7d690957c08d6907526b

    SHA256

    232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735

    SHA512

    7d88099539fabaa90d3db1e9e6a1b178aa9e247b5c703e6f6f9e630b721e90170d7bd4857b2632859f833176036df98cb34174603f6c0a677435fb5149691a7d

  • \232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\libeay32.dll

    Filesize

    1.3MB

    MD5

    8cb6dd895e718df6512b993bdaf693a0

    SHA1

    844796bf5b2b7274595000adc1c91d08860e6ac8

    SHA256

    a7c1e7cb1aed70e4867f9b167e4f3848c82717022a23aec86c131222f45d01da

    SHA512

    9715cb8fe948e16b5df51ad423b8794e5e4a9a7d63b730167ba572c5212d7d362e35f9be450851c1c3c8896f9a988ce3d395c8e88d2b79bc7dcbf5e332cc8b2c

  • \232d9cc82c4185050f31fd1a7061499c3f91b2ca68dda24bac69b9da810c2735\ssleay32.dll

    Filesize

    333KB

    MD5

    212f6dcd2ff82d32dbe8b89fce9e218e

    SHA1

    bf3d68c44faaa8792de46be47ccfaa280da60d90

    SHA256

    bbbe7278d8786be2fa24336bb381b00c617e251593c62c68df61e321d866b86b

    SHA512

    683dae69b1c48289797c22874b0703aa7326c0e889c91b8f13a9df02ce0c81b09d19e86f09f84eb466f921e352e664822112b4cd5a02301c0ba039772ec2bfe5

  • memory/1220-24-0x0000000004C30000-0x00000000050B7000-memory.dmp

    Filesize

    4.5MB

  • memory/1220-26-0x0000000003E80000-0x0000000003EED000-memory.dmp

    Filesize

    436KB

  • memory/1220-18-0x0000000003E80000-0x0000000003EED000-memory.dmp

    Filesize

    436KB

  • memory/1220-13-0x0000000000400000-0x0000000001345000-memory.dmp

    Filesize

    15.3MB

  • memory/1220-15-0x0000000003E80000-0x0000000003EED000-memory.dmp

    Filesize

    436KB

  • memory/1220-21-0x0000000003E80000-0x0000000003EED000-memory.dmp

    Filesize

    436KB

  • memory/1220-30-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1220-29-0x0000000006060000-0x0000000006FA5000-memory.dmp

    Filesize

    15.3MB

  • memory/1220-39-0x0000000000400000-0x0000000001345000-memory.dmp

    Filesize

    15.3MB

  • memory/1220-40-0x0000000003E80000-0x0000000003EED000-memory.dmp

    Filesize

    436KB

  • memory/1592-61-0x0000000002F20000-0x000000000310C000-memory.dmp

    Filesize

    1.9MB

  • memory/1592-81-0x0000000002F20000-0x000000000310C000-memory.dmp

    Filesize

    1.9MB

  • memory/1592-37-0x00000000002D0000-0x00000000002DB000-memory.dmp

    Filesize

    44KB

  • memory/1592-36-0x0000000002F20000-0x000000000310C000-memory.dmp

    Filesize

    1.9MB

  • memory/1592-41-0x0000000002F20000-0x000000000310C000-memory.dmp

    Filesize

    1.9MB

  • memory/1592-35-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-43-0x0000000002F20000-0x000000000310C000-memory.dmp

    Filesize

    1.9MB

  • memory/1592-34-0x00000000002D0000-0x00000000002DB000-memory.dmp

    Filesize

    44KB

  • memory/1592-44-0x00000000003F0000-0x00000000003F3000-memory.dmp

    Filesize

    12KB

  • memory/1592-45-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-46-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-50-0x0000000002F20000-0x000000000310C000-memory.dmp

    Filesize

    1.9MB

  • memory/1592-60-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/1592-112-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-64-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-65-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-67-0x0000000002F20000-0x000000000310C000-memory.dmp

    Filesize

    1.9MB

  • memory/1592-31-0x00000000001C0000-0x00000000001C1000-memory.dmp

    Filesize

    4KB

  • memory/1592-27-0x000000007EFDE000-0x000000007EFDF000-memory.dmp

    Filesize

    4KB

  • memory/1592-110-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-109-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-78-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-82-0x0000000006610000-0x0000000006710000-memory.dmp

    Filesize

    1024KB

  • memory/1592-38-0x0000000001340000-0x0000000001341000-memory.dmp

    Filesize

    4KB

  • memory/1592-80-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-83-0x0000000001340000-0x0000000001341000-memory.dmp

    Filesize

    4KB

  • memory/1592-84-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-86-0x00000000003F0000-0x00000000003F1000-memory.dmp

    Filesize

    4KB

  • memory/1592-87-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-89-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-90-0x0000000006610000-0x0000000006710000-memory.dmp

    Filesize

    1024KB

  • memory/1592-91-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-92-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-93-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-96-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-97-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-100-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-101-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-102-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-103-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-105-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1592-107-0x0000000000400000-0x0000000000C17000-memory.dmp

    Filesize

    8.1MB

  • memory/1712-9-0x0000000000400000-0x0000000001345000-memory.dmp

    Filesize

    15.3MB

  • memory/1712-11-0x0000000004050000-0x0000000004F95000-memory.dmp

    Filesize

    15.3MB

  • memory/1712-0-0x0000000000400000-0x0000000001345000-memory.dmp

    Filesize

    15.3MB