Analysis

  • max time kernel
    150s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-12-2022 05:00

General

  • Target

    62119eaf0496fca2ca4d8084956b3fcd64e345d262099657e5457b993a226d7e.exe

  • Size

    2.1MB

  • MD5

    6dff6ed464505bbd40aa9795ad876cbb

  • SHA1

    91ae4b743afe9169b6108cbc51dfbca954128bd8

  • SHA256

    62119eaf0496fca2ca4d8084956b3fcd64e345d262099657e5457b993a226d7e

  • SHA512

    e2e3d212f8718b0773366e40b9c3d83f9a9ac9a9935790d83dfacc4cde36640895e811d5926ae3794c06a469609b33e4eafc8cea7937bcfdad8d7883b04cea83

  • SSDEEP

    49152:a+dFTr54vjJvnzn9IdaCBg3bVWFqC3TxDbqPEVVPF:aGTFQVvn79Id5C3EoIVVd

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 5 IoCs
  • Enumerates physical storage devices 1 TTPs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\62119eaf0496fca2ca4d8084956b3fcd64e345d262099657e5457b993a226d7e.exe
    "C:\Users\Admin\AppData\Local\Temp\62119eaf0496fca2ca4d8084956b3fcd64e345d262099657e5457b993a226d7e.exe"
    1⤵
    • Loads dropped DLL
    PID:2220

Network

MITRE ATT&CK Matrix ATT&CK v6

Discovery

System Information Discovery

1
T1082

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Users\Admin\AppData\Local\Temp\nsgCB35.tmp\InstallOptions.dll
    Filesize

    14KB

    MD5

    eef9e469e8a30717974499f277d97e2a

    SHA1

    2d33c25984ebd9116beeb55cdde4c5c86c023e5d

    SHA256

    1f35bb6728237483c779005fc227e69fef51b0bafd32d15855d483948a337078

    SHA512

    d860132106a1c03dfa23f983b3c503f1216ac02f3d47833b96dfb333fb30bc8ab4d4fecd1f1f0a89f0c7f3586405461e2d53c26f282bb48970e549659b364b48

  • C:\Users\Admin\AppData\Local\Temp\nsgCB35.tmp\InstallOptions.dll
    Filesize

    14KB

    MD5

    eef9e469e8a30717974499f277d97e2a

    SHA1

    2d33c25984ebd9116beeb55cdde4c5c86c023e5d

    SHA256

    1f35bb6728237483c779005fc227e69fef51b0bafd32d15855d483948a337078

    SHA512

    d860132106a1c03dfa23f983b3c503f1216ac02f3d47833b96dfb333fb30bc8ab4d4fecd1f1f0a89f0c7f3586405461e2d53c26f282bb48970e549659b364b48

  • C:\Users\Admin\AppData\Local\Temp\nsgCB35.tmp\IsVista.dll
    Filesize

    44KB

    MD5

    344d13fd0fdd2d97e8d61960f40a8a30

    SHA1

    3f0f120203005eea3e8ed1652a6ea8a607ea934d

    SHA256

    17bb3331e2300aa01666fbee98b9552cec5e46212a4c5a340c0370b93df88f83

    SHA512

    b4e49c58503532e270cc369f1cbd14d85edd46da5ab034dad730bd4297887dd541d445d2fbf205820e6afbbdba7ab6d5b78b694467554320fd6db8e06fe4f719

  • C:\Users\Admin\AppData\Local\Temp\nsgCB35.tmp\IsVista.dll
    Filesize

    44KB

    MD5

    344d13fd0fdd2d97e8d61960f40a8a30

    SHA1

    3f0f120203005eea3e8ed1652a6ea8a607ea934d

    SHA256

    17bb3331e2300aa01666fbee98b9552cec5e46212a4c5a340c0370b93df88f83

    SHA512

    b4e49c58503532e270cc369f1cbd14d85edd46da5ab034dad730bd4297887dd541d445d2fbf205820e6afbbdba7ab6d5b78b694467554320fd6db8e06fe4f719

  • C:\Users\Admin\AppData\Local\Temp\nsgCB35.tmp\stack.dll
    Filesize

    10KB

    MD5

    0f61a81a543822de5fcb9a8a43f230dd

    SHA1

    d01d4a0f542f3c654637fdfe5a574fe1f150ece1

    SHA256

    46b4a72ae8590b0afb3304cc5c13db0502bc4c4cb02f64f37c79008c17db814f

    SHA512

    596b7a897ba64c32e26ba6168aa3628aad37b187a9814a286298307d8c42eabf8e8a679dbda558f8b2cdc8676c94ec819256432aa5ad7c05a5387759262a4402

  • memory/2220-135-0x00000000022A0000-0x00000000022AC000-memory.dmp
    Filesize

    48KB

  • memory/2220-138-0x0000000002361000-0x0000000002363000-memory.dmp
    Filesize

    8KB