Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7-20240708-en
  • resource tags

    arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
  • submitted
    10-08-2024 20:16

General

  • Target

    32e013c1b70c90fb8c69392119a94090d1bb76259f32aa5acc09400ad094aa21.exe

  • Size

    41KB

  • MD5

    a0a9a08c469b2c7d441061e576b21716

  • SHA1

    b21359ec9d1a2c1e6d97766f368bab901b505d01

  • SHA256

    32e013c1b70c90fb8c69392119a94090d1bb76259f32aa5acc09400ad094aa21

  • SHA512

    39631558989b8b313e3e78fd78513c3cb3043f07ff6cfe90a91d17d418663f8373581ff9536e2e8b2e488a3765eebeba8a8119123bce98415f8a2ba2415dc269

  • SSDEEP

    768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/:AEwVs+0jNDY1qi/q

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • UPX packed file 28 IoCs

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

  • Adds Run key to start application 2 TTPs 2 IoCs
  • Drops file in Windows directory 3 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.

  • Modifies system certificate store 2 TTPs 6 IoCs
  • Suspicious use of WriteProcessMemory 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\32e013c1b70c90fb8c69392119a94090d1bb76259f32aa5acc09400ad094aa21.exe
    "C:\Users\Admin\AppData\Local\Temp\32e013c1b70c90fb8c69392119a94090d1bb76259f32aa5acc09400ad094aa21.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Modifies system certificate store
    • Suspicious use of WriteProcessMemory
    PID:1908
    • C:\Windows\services.exe
      "C:\Windows\services.exe"
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • System Location Discovery: System Language Discovery
      PID:2064

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    967d8ce4be37164f8de8b9044ae13c20

    SHA1

    7f18b43a8fd8db3de721582e49e55adae4c5ccc5

    SHA256

    c568a20ebe4712b24dbce8df0c42434095efa1b44d4b74b9fb5ce8509ea47211

    SHA512

    fb9c1d4282ac83d9337dbe7713a1bba18bbbd8a19f7b549e7944f703facc293b74a3ce8c4bdf9442013bb64bfaf3f867d7fca0ab97b78dbf5cfd671086a8fd9a

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\94308059B57B3142E455B38A6EB92015

    Filesize

    342B

    MD5

    c5ea1fe08a72cb44b53c2cd4fb656fdb

    SHA1

    2f6c1e86a8af2db78f37ea700013aa259cbf31ae

    SHA256

    043e733b52d65bbf5b90d228e68d2b63ae12db8044991403cbc9ae4bb53305bb

    SHA512

    86e3bd4d8968010a76d691b48881ef05b4b42bdae53037274fcdba1f68808b3e55ab9ded8734e0bb9936c5c8c0109b98ba1750571c2bc06e68d861cce4025d3f

  • C:\Users\Admin\AppData\Local\Microsoft\Windows\Temporary Internet Files\Content.IE5\X761FPIN\search[2].htm

    Filesize

    25B

    MD5

    8ba61a16b71609a08bfa35bc213fce49

    SHA1

    8374dddcc6b2ede14b0ea00a5870a11b57ced33f

    SHA256

    6aa63394c1f5e705b1e89c55ff19eed71957e735c3831a845ff62f74824e13f1

    SHA512

    5855f5b2a78877f7a27ff92eaaa900d81d02486e6e2ea81d80b6f6cf1fe254350444980017e00cdeecdd3c67b86e7acc90cd2d77f06210bdd1d7b1a71d262df1

  • C:\Users\Admin\AppData\Local\Temp\CabC399.tmp

    Filesize

    70KB

    MD5

    49aebf8cbd62d92ac215b2923fb1b9f5

    SHA1

    1723be06719828dda65ad804298d0431f6aff976

    SHA256

    b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f

    SHA512

    bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b

  • C:\Users\Admin\AppData\Local\Temp\TarC3BC.tmp

    Filesize

    181KB

    MD5

    4ea6026cf93ec6338144661bf1202cd1

    SHA1

    a1dec9044f750ad887935a01430bf49322fbdcb7

    SHA256

    8efbc21559ef8b1bcf526800d8070baad42474ce7198e26fa771dbb41a76b1d8

    SHA512

    6c7e0980e39aacf4c3689802353f464a08cd17753bd210ee997e5f2a455deb4f287a9ef74d84579dbde49bc96213cd2b8b247723919c412ea980aa6e6bfe218b

  • C:\Users\Admin\AppData\Local\Temp\tmpBBF1.tmp

    Filesize

    41KB

    MD5

    e990d0a6f663067cac68eb485ef8e952

    SHA1

    968093bf81382bcbb2cea4af9a9d91e1cc49cc3e

    SHA256

    e7b51bcd7804a099e06ace85e2bb2d5e1184ba8f14df3cfc919e45929d9be2e3

    SHA512

    cb9e6fcb8ea7575b50f18af5b7952e8494f34e1641493ca4ad8e0f9c083cdf0df89fd2d4b89041e3b6844aee9d460a97a2705051c515f1adb8152a5bc5d90451

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    160B

    MD5

    0029c9dd7966009b7b2b5c580b5f6e4b

    SHA1

    8082f5d222797b0689b2f806aa36c32ba26fab0b

    SHA256

    6c4d23a3c81e1d7d38c138fdc4b441df8e39115d2dd041d2172737303c38e3d5

    SHA512

    875b3f658827ac81cb6ecf0810be2074e3888e45af420c509d1bfc5ccb694a65c02f035d3e7fdca30cad2e358197faeb6dce18fe160e853edde12f14331a6c7a

  • C:\Users\Admin\AppData\Local\Temp\zincite.log

    Filesize

    160B

    MD5

    5a22d97b07b608f352fdddfa101644e5

    SHA1

    a453744fb1e1b2e17fb54573f8f025766fd88788

    SHA256

    aa0e9a103c8a2b0c4874a1025b6a65109e8161595f21e279a46542130bf38778

    SHA512

    3825b2a908e414cd0744cf334054f3d5ec622cb3bc2a0dde2a7ac824bc1cd34d850276615a1436346968794326be3a83dcf2f60e6de77693a85e3b29eb14ffa7

  • C:\Windows\services.exe

    Filesize

    8KB

    MD5

    b0fe74719b1b647e2056641931907f4a

    SHA1

    e858c206d2d1542a79936cb00d85da853bfc95e2

    SHA256

    bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c

    SHA512

    9c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2

  • memory/1908-104-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-70-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-249-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-4-0x00000000002B0000-0x00000000002B8000-memory.dmp

    Filesize

    32KB

  • memory/1908-10-0x00000000002B0000-0x00000000002B8000-memory.dmp

    Filesize

    32KB

  • memory/1908-17-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-61-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-34-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-65-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-0-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/1908-77-0x0000000000500000-0x0000000000510200-memory.dmp

    Filesize

    64KB

  • memory/2064-62-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-105-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-71-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-78-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-83-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-23-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-66-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-73-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-18-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-28-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-30-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-11-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-40-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-35-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB

  • memory/2064-250-0x0000000000400000-0x0000000000408000-memory.dmp

    Filesize

    32KB