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Analysis

  • max time kernel
    149s
  • max time network
    118s
  • platform
    windows7_x64
  • resource
    win7-20240704-en
  • resource tags

    arch:x64arch:x86image:win7-20240704-enlocale:en-usos:windows7-x64system
  • submitted
    02/08/2024, 21:33

General

  • Target

    4f0607b787ab3899cb0f14914674df67cb8d0177de38ff1bb5a72c96c6041f70.exe

  • Size

    2.7MB

  • MD5

    f2f746afbcbc9463e0681ef511a1f68b

  • SHA1

    d9ef2a1a87501b7e82f9df7222ff69ef4b0bd2ff

  • SHA256

    4f0607b787ab3899cb0f14914674df67cb8d0177de38ff1bb5a72c96c6041f70

  • SHA512

    d7bb409c84ced21ad010fc125faebbf696da067508b6ee2f69ab1d2e6b0e8f882ad165d38d84021b98931c19c9eded3f405771903ffc97f336913366e1e46596

  • SSDEEP

    49152:+R0p8xHycIq+GI27nGroMPTJPer1c2HSjpjK3LB/9w4Sx:+R0pI/IQlUoMPdmpSpf4

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 1 IoCs
  • Adds Run key to start application 2 TTPs 2 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4f0607b787ab3899cb0f14914674df67cb8d0177de38ff1bb5a72c96c6041f70.exe
    "C:\Users\Admin\AppData\Local\Temp\4f0607b787ab3899cb0f14914674df67cb8d0177de38ff1bb5a72c96c6041f70.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of WriteProcessMemory
    PID:2656
    • C:\UserDotOO\xdobec.exe
      C:\UserDotOO\xdobec.exe
      2⤵
      • Executes dropped EXE
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      PID:2896

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\GalaxWZ\optidevsys.exe

    Filesize

    2.7MB

    MD5

    9204f5105e8cb4456d21bd07dd032c25

    SHA1

    9a9f030ab8035b87045e92f56b215a07d0ed5f45

    SHA256

    25e3338e3d782521cfce7c98e28dfcf7fc531928ed4db32ad7971f482ebf373d

    SHA512

    cddabf4921489486c59a68f6d3e7a43ed1d696be0be28dbd15e1f1ec41e4a48e986e8f923e7b7e10824f2bc47035b26c5bb7f26f7de48e5b004999921f8a73d4

  • C:\Users\Admin\253086396416_6.1_Admin.ini

    Filesize

    205B

    MD5

    8313ab2f75a1ba2859b3f00d94b192f4

    SHA1

    2bec920034813f9ede2410318c82bd6e6536e50f

    SHA256

    c59c88348939470f3e5fa85ca26d8287fb50916e4baa2503489089bd8d862846

    SHA512

    17e38323e3313315e63eb1f3fa4c475f1b97cd794f07b1c2887cb81c8e5f14e64d8b7c43854ee0fb144ba63f73c89da692b1790d8e6603e1784d0fb45fb2bf55

  • \UserDotOO\xdobec.exe

    Filesize

    2.7MB

    MD5

    4fed3735001f241dd2668c46bc3941f5

    SHA1

    52cc9f6a42eb7a966b519c1071db4f020ec3b017

    SHA256

    a014356f7882ce7091a3012e5a227fc90f31f3f5cce44d8ca753613f39842246

    SHA512

    0c90b3467db3954582ca64f6d89db9334d70768b6373f7dc1271f4e7ddde38043550d87cca3699a5e73293241c04060f8c866caef3af35e8461a5fe495374c80