Analysis

  • max time kernel
    42s
  • max time network
    48s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    28-11-2022 10:00

General

  • Target

    Rodokmen.Pro.v2.1.1.CZECH.keygen.exe

  • Size

    362KB

  • MD5

    d77fa14d6295188b4af7954b3c8f1a38

  • SHA1

    7acef1bd3b324546c91862eb5f54773d1d28df20

  • SHA256

    5195bd647e93ce3bbb304e507e551318929279334527d65c6286018d48cdad28

  • SHA512

    f016d54979979d2ff649764e57c6b048cf3fc690cc1aa0b743c1be985f58b4705636b67487c8fb5bee48251a459cc33ffd478a434e3668e0e86cb7a0fabef184

  • SSDEEP

    6144:x7/8yCh1wTvyk4vr4RNvKaJlllbXXPyCO8E7ih/kN5CtH9k8ryIV5G8Cb++1tdv:x77BTjCMRZfJlXf/O8mIICtH7HCb+6tt

Malware Config

Signatures

  • ACProtect 1.3x - 1.4x DLL software 5 IoCs

    Detects file using ACProtect software.

  • UPX packed file 8 IoCs

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

  • Loads dropped DLL 4 IoCs
  • Reads user/profile data of web browsers 2 TTPs

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

  • Accesses Microsoft Outlook profiles 1 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Drops file in System32 directory 2 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 4 IoCs
  • Suspicious use of WriteProcessMemory 11 IoCs
  • outlook_win_path 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Rodokmen.Pro.v2.1.1.CZECH.keygen.exe
    "C:\Users\Admin\AppData\Local\Temp\Rodokmen.Pro.v2.1.1.CZECH.keygen.exe"
    1⤵
    • Accesses Microsoft Outlook profiles
    • Adds Run key to start application
    • Drops file in System32 directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    • outlook_win_path
    PID:2032
    • C:\Windows\SysWOW64\rundll32.exe
      C:\Windows\SysWOW64\rundll32.exe msiinn32.dll,XzXRQcUSq
      2⤵
      • Loads dropped DLL
      PID:1880
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 2032 -s 340
      2⤵
      • Program crash
      PID:2012

Network

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

1
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

1
T1005

Email Collection

1
T1114

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\msiinn32.dll
    Filesize

    174KB

    MD5

    e8f30e1c5099edd4ee2d24cad67c333c

    SHA1

    bcd3f120cb6d99ef27e7bcc8822ca3d9b40faa4b

    SHA256

    cbfb7f70b2442f72d4172f349d0d92686dd864e223438e2331f3741a796852f7

    SHA512

    883d6a71a2c7dd48b6fc1f54198666678e0b4ed2a3d77109bdad06491faa16635d0d7452f62f8c69a4d309fabed61e4acad9cdfd315440cb2f70925ff7d0b4f1

  • \Windows\SysWOW64\msiinn32.dll
    Filesize

    174KB

    MD5

    e8f30e1c5099edd4ee2d24cad67c333c

    SHA1

    bcd3f120cb6d99ef27e7bcc8822ca3d9b40faa4b

    SHA256

    cbfb7f70b2442f72d4172f349d0d92686dd864e223438e2331f3741a796852f7

    SHA512

    883d6a71a2c7dd48b6fc1f54198666678e0b4ed2a3d77109bdad06491faa16635d0d7452f62f8c69a4d309fabed61e4acad9cdfd315440cb2f70925ff7d0b4f1

  • \Windows\SysWOW64\msiinn32.dll
    Filesize

    174KB

    MD5

    e8f30e1c5099edd4ee2d24cad67c333c

    SHA1

    bcd3f120cb6d99ef27e7bcc8822ca3d9b40faa4b

    SHA256

    cbfb7f70b2442f72d4172f349d0d92686dd864e223438e2331f3741a796852f7

    SHA512

    883d6a71a2c7dd48b6fc1f54198666678e0b4ed2a3d77109bdad06491faa16635d0d7452f62f8c69a4d309fabed61e4acad9cdfd315440cb2f70925ff7d0b4f1

  • \Windows\SysWOW64\msiinn32.dll
    Filesize

    174KB

    MD5

    e8f30e1c5099edd4ee2d24cad67c333c

    SHA1

    bcd3f120cb6d99ef27e7bcc8822ca3d9b40faa4b

    SHA256

    cbfb7f70b2442f72d4172f349d0d92686dd864e223438e2331f3741a796852f7

    SHA512

    883d6a71a2c7dd48b6fc1f54198666678e0b4ed2a3d77109bdad06491faa16635d0d7452f62f8c69a4d309fabed61e4acad9cdfd315440cb2f70925ff7d0b4f1

  • \Windows\SysWOW64\msiinn32.dll
    Filesize

    174KB

    MD5

    e8f30e1c5099edd4ee2d24cad67c333c

    SHA1

    bcd3f120cb6d99ef27e7bcc8822ca3d9b40faa4b

    SHA256

    cbfb7f70b2442f72d4172f349d0d92686dd864e223438e2331f3741a796852f7

    SHA512

    883d6a71a2c7dd48b6fc1f54198666678e0b4ed2a3d77109bdad06491faa16635d0d7452f62f8c69a4d309fabed61e4acad9cdfd315440cb2f70925ff7d0b4f1

  • memory/1880-58-0x0000000000000000-mapping.dmp
  • memory/1880-67-0x0000000010000000-0x0000000010088000-memory.dmp
    Filesize

    544KB

  • memory/2012-62-0x0000000000000000-mapping.dmp
  • memory/2032-59-0x0000000000350000-0x00000000003D8000-memory.dmp
    Filesize

    544KB

  • memory/2032-54-0x0000000075A71000-0x0000000075A73000-memory.dmp
    Filesize

    8KB

  • memory/2032-57-0x0000000000350000-0x00000000003D8000-memory.dmp
    Filesize

    544KB

  • memory/2032-56-0x0000000000260000-0x00000000002BA000-memory.dmp
    Filesize

    360KB

  • memory/2032-55-0x0000000000400000-0x000000000046C000-memory.dmp
    Filesize

    432KB

  • memory/2032-68-0x0000000000400000-0x000000000046C000-memory.dmp
    Filesize

    432KB

  • memory/2032-69-0x0000000000260000-0x00000000002BA000-memory.dmp
    Filesize

    360KB

  • memory/2032-70-0x0000000000350000-0x00000000003D8000-memory.dmp
    Filesize

    544KB