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Analysis

  • max time kernel
    119s
  • max time network
    132s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    27/07/2024, 22:33

General

  • Target

    0e5a5b8326a75301a19fea32b41d46d0N.exe

  • Size

    49KB

  • MD5

    0e5a5b8326a75301a19fea32b41d46d0

  • SHA1

    f7e466ba361ea8f0ba51797197f946506f5d7233

  • SHA256

    911437dd764ec7ef666198f678e8aadc36950cb3306510c303da7f9b6244e1fa

  • SHA512

    b619fe62faf669a4633c7faf20f0532c7c6e236a4c690672406c093d8f44df8731b3105c74047c4c19207704270077fe0387cf371f5456721bdb30b52f7a4e6e

  • SSDEEP

    384:GBt7Br5xjL9AgA71FbhvuNBNKVkVYlIAItCJzyKbNzzyKbNlj2/Ozsn/OzsE:W7BlpppARFbhFAxCJWK9WK7j2WAnWAE

Score
9/10

Malware Config

Signatures

  • Renames multiple (535) files with added filename extension

    This suggests ransomware activity of encrypting all the files on the system.

  • Drops file in Program Files directory 64 IoCs
  • 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.

Processes

  • C:\Users\Admin\AppData\Local\Temp\0e5a5b8326a75301a19fea32b41d46d0N.exe
    "C:\Users\Admin\AppData\Local\Temp\0e5a5b8326a75301a19fea32b41d46d0N.exe"
    1⤵
    • Drops file in Program Files directory
    • System Location Discovery: System Language Discovery
    PID:2348

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\$Recycle.Bin\S-1-5-21-940600906-3464502421-4240639183-1000\desktop.ini.tmp

    Filesize

    49KB

    MD5

    2d6aa37912697db61fbac96c5fa3c745

    SHA1

    d06b8762386dd3b3104b12004cac0efdf301dc13

    SHA256

    34184ecf3d5f7c394b4e3d3f4831e4801b98083c62f221d820a7c158780c35ad

    SHA512

    bad1f7d2c028c94dcb2c1de2ab83f2c726556234cf5509d2416393695aed9c5c48bce9d341892c04c62b9421f051db2a9ac35e10b65b32d5ffbf194f29075b90

  • C:\MSOCache\All Users\{90140000-0011-0000-0000-0000000FF1CE}-C\Office64WW.xml.tmp

    Filesize

    58KB

    MD5

    c4a72fc0ce669adddf9808d44d596be4

    SHA1

    3c9ac306efbb0d831ed080c9a642ca0a3b8d16b6

    SHA256

    6e44ee55ce42d90e511c8fc02ff05d9eddaff67d58c6f16a1f11c8098464f41f

    SHA512

    feb1cc49a08034ed30866dfa46a57ebdab340f49ba04537bb893bd84ece381eaa23aee653b97e61c2f16ac35e6eed5786f3b5f9ecc2d3a33029ddf6d3fbdc28c