Analysis

  • max time kernel
    148s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-09-2024 01:04

General

  • Target

    136e03127b12cc2b5242530339b24ad7c082741c152783d996b3fa63bc21f6de.exe

  • Size

    522KB

  • MD5

    06a0c92c691e980875b3345ce72fe78b

  • SHA1

    ab38c20a9e04f0ffe951a194075c296373e3e367

  • SHA256

    136e03127b12cc2b5242530339b24ad7c082741c152783d996b3fa63bc21f6de

  • SHA512

    ea60783778989f0979e6edc25b4877d073ac7ea0a067fd7750a679eb6f380212e739ef07d6239911a4a3604e236ccdf65df6fd9faccd37f2c25116844e91f2cb

  • SSDEEP

    12288:JzxzTDWikLSb4NS7QX+tjUXZkzF4Lyqe185h9pp3bQ/FO:zDWHSb4NkJ4S6hE/s

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

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

  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 3 IoCs
  • Modifies registry class 1 IoCs
  • Suspicious behavior: AddClipboardFormatListener 2 IoCs
  • Suspicious use of SetWindowsHookEx 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\136e03127b12cc2b5242530339b24ad7c082741c152783d996b3fa63bc21f6de.exe
    "C:\Users\Admin\AppData\Local\Temp\136e03127b12cc2b5242530339b24ad7c082741c152783d996b3fa63bc21f6de.exe"
    1⤵
    • Checks computer location settings
    • System Location Discovery: System Language Discovery
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1864
    • C:\windows\temp\i0C.exe
      "C:\windows\temp\i0C.exe"
      2⤵
      • Executes dropped EXE
      PID:3976
    • C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE
      "C:\Program Files\Microsoft Office\Root\Office16\WINWORD.EXE" /n "C:\windows\temp\3950.docx" /o ""
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious behavior: AddClipboardFormatListener
      • Suspicious use of SetWindowsHookEx
      PID:1872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\TCD1E15.tmp\iso690.xsl

    Filesize

    263KB

    MD5

    ff0e07eff1333cdf9fc2523d323dd654

    SHA1

    77a1ae0dd8dbc3fee65dd6266f31e2a564d088a4

    SHA256

    3f925e0cc1542f09de1f99060899eafb0042bb9682507c907173c392115a44b5

    SHA512

    b4615f995fab87661c2dbe46625aa982215d7bde27cafae221dca76087fe76da4b4a381943436fcac1577cb3d260d0050b32b7b93e3eb07912494429f126bb3d

  • C:\Windows\Temp\3950.docx

    Filesize

    30KB

    MD5

    daadd19803a76add7d5d0d707172c1d1

    SHA1

    c9d71423fca459786073a6bdfa48f4a1636335ad

    SHA256

    79c64517400d205f149825cb196576cdf9a2ce7d41b554d5065de0ec71ef1c29

    SHA512

    ce567bacb900ed86f89c987020781bd3cb6e9cfc78d346e508d81c3d17ae9526ea89f7ce6f8c532211e36116397ea15ac9dcb91131f58e12a2c3df12a5acffa6

  • C:\Windows\Temp\i0C.exe

    Filesize

    650KB

    MD5

    98ce25fcd5b58bf3a90ba1b4c306cbc1

    SHA1

    93f89bf4754809702df814db2be8f2d905128402

    SHA256

    b3174a40b59341a5604ac5878c80ec7033f223c4122ff407c1c61a5231dea84e

    SHA512

    01ca4d9bfd35944f8888713a296f857e9b7c7f72a4f1883cd56089b728c2056576e7e48dfd877b506653054beeee9a0982b48d4718dd7fac3f8830e9a26615c8

  • memory/1872-29-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-23-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-16-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-28-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-19-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-22-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-21-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-26-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-20-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-25-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-24-0x00007FF984050000-0x00007FF984060000-memory.dmp

    Filesize

    64KB

  • memory/1872-27-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-33-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-18-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-30-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-14-0x00007FF9C69CD000-0x00007FF9C69CE000-memory.dmp

    Filesize

    4KB

  • memory/1872-17-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-15-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-31-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-32-0x00007FF984050000-0x00007FF984060000-memory.dmp

    Filesize

    64KB

  • memory/1872-34-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-35-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-552-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-48-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-49-0x00007FF9C69CD000-0x00007FF9C69CE000-memory.dmp

    Filesize

    4KB

  • memory/1872-50-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-51-0x00007FF9C6930000-0x00007FF9C6B25000-memory.dmp

    Filesize

    2.0MB

  • memory/1872-13-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-548-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-549-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-551-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/1872-550-0x00007FF9869B0000-0x00007FF9869C0000-memory.dmp

    Filesize

    64KB

  • memory/3976-37-0x00007FF6BC7E0000-0x00007FF6BC87D000-memory.dmp

    Filesize

    628KB