Analysis

  • max time kernel
    28s
  • max time network
    64s
  • platform
    windows7_x64
  • resource
    win7-20230220-en
  • resource tags

    arch:x64arch:x86image:win7-20230220-enlocale:en-usos:windows7-x64system
  • submitted
    08-03-2023 10:50

General

  • Target

    70805738871f24f390c7b1e62e6b48bc4850399992d8b62bba3160550a0a3655.exe

  • Size

    3.1MB

  • MD5

    cd12cb026f70700b6d7d3122360c52e8

  • SHA1

    b944514f2b56e27a9b5e26316f72fd9fec8aa94c

  • SHA256

    70805738871f24f390c7b1e62e6b48bc4850399992d8b62bba3160550a0a3655

  • SHA512

    6e9c3d683dbf9e16ae868ceb3078dffe330b7b81f50de204aab5d10d3b3baede98853b7f4f9fd2e871d6aa439716c9b6c0cef416478845954a7a08d8efe71f19

  • SSDEEP

    49152:T5wh59b5nEKS6JKokJL06d4vD9GJjq/5qS3mynxdD4/7AQxDy:TUnuxBzd1IgYmoIfD

Score
7/10

Malware Config

Signatures

  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70805738871f24f390c7b1e62e6b48bc4850399992d8b62bba3160550a0a3655.exe
    "C:\Users\Admin\AppData\Local\Temp\70805738871f24f390c7b1e62e6b48bc4850399992d8b62bba3160550a0a3655.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1340
    • C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe
      "powershell.exe" -NoProfile -NonInteractive -NoLogo -Command "Get-Culture | Select -ExpandProperty DisplayName"
      2⤵
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:984
    • C:\Windows\system32\WerFault.exe
      C:\Windows\system32\WerFault.exe -u -p 1340 -s 1088
      2⤵
      • Program crash
      PID:1484

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

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

    Filesize

    61KB

    MD5

    e71c8443ae0bc2e282c73faead0a6dd3

    SHA1

    0c110c1b01e68edfacaeae64781a37b1995fa94b

    SHA256

    95b0a5acc5bf70d3abdfd091d0c9f9063aa4fde65bd34dbf16786082e1992e72

    SHA512

    b38458c7fa2825afb72794f374827403d5946b1132e136a0ce075dfd351277cf7d957c88dc8a1e4adc3bcae1fa8010dae3831e268e910d517691de24326391a6

  • C:\Users\Admin\AppData\Local\Temp\Tar2045.tmp

    Filesize

    161KB

    MD5

    be2bec6e8c5653136d3e72fe53c98aa3

    SHA1

    a8182d6db17c14671c3d5766c72e58d87c0810de

    SHA256

    1919aab2a820642490169bdc4e88bd1189e22f83e7498bf8ebdfb62ec7d843fd

    SHA512

    0d1424ccdf0d53faf3f4e13d534e12f22388648aa4c23edbc503801e3c96b7f73c7999b760b5bef4b5e9dd923dffe21a21889b1ce836dd428420bf0f4f5327ff

  • C:\Users\Admin\AppData\Local\Temp\f5SqELv0pLKoGRp6qilcrOZfduooJd\sensfiles.zip

    Filesize

    2.8MB

    MD5

    05a521640b5e2d06a94c2697010e927a

    SHA1

    e28139503b338323a5e60ca46fe62f3f38fd4f1b

    SHA256

    c266a2872180440c1bf08e0e0e9f58ff7ebaff66bc53d6725487b633689c24e3

    SHA512

    b65a0d6d20a831d15de8219ca985277b8bbcee7f82ee6c6f657773f15a75845e7fd6596f72e947959317b2bb6734b1603dccd7a82140c126e8e64580c5d86917

  • C:\Users\Admin\AppData\Local\Temp\google_default_login_data

    Filesize

    46KB

    MD5

    02d2c46697e3714e49f46b680b9a6b83

    SHA1

    84f98b56d49f01e9b6b76a4e21accf64fd319140

    SHA256

    522cad95d3fa6ebb3274709b8d09bbb1ca37389d0a924cd29e934a75aa04c6c9

    SHA512

    60348a145bfc71b1e07cb35fa79ab5ff472a3d0a557741ea2d39b3772bc395b86e261bd616f65307ae0d997294e49b5548d32f11e86ef3e2704959ca63da8aac

  • C:\Users\Admin\AppData\Local\Temp\google_default_webdata

    Filesize

    92KB

    MD5

    69b8d13c4e4ec564e98ce44cf52a904e

    SHA1

    299f30cf457794a5310b3604ce074c46b7dba353

    SHA256

    d1dadcd3e1ed1693374068e92062c18d9136295d7b4685f6e564e92242a21905

    SHA512

    4bf2906b5dc87483f479de4a4a180193085e35a615f537c2900498b40a90d7f1af81a7dfb79182dd8793b9fda51dc210834cc2cdacdac34f73f19344c505096c

  • C:\Users\Admin\AppData\Local\Temp\google_network_cookies

    Filesize

    20KB

    MD5

    c9ff7748d8fcef4cf84a5501e996a641

    SHA1

    02867e5010f62f97ebb0cfb32cb3ede9449fe0c9

    SHA256

    4d3f3194cb1133437aa69bb880c8cbb55ddf06ff61a88ca6c3f1bbfbfd35d988

    SHA512

    d36054499869a8f56ac8547ccd5455f1252c24e17d2b185955390b32da7e2a732ace4e0f30f9493fcc61425a2e31ed623465f998f41af69423ee0e3ed1483a73

  • memory/984-95-0x000000001B100000-0x000000001B3E2000-memory.dmp

    Filesize

    2.9MB

  • memory/984-96-0x0000000002310000-0x0000000002318000-memory.dmp

    Filesize

    32KB

  • memory/984-97-0x0000000002880000-0x0000000002900000-memory.dmp

    Filesize

    512KB

  • memory/984-98-0x0000000002880000-0x0000000002900000-memory.dmp

    Filesize

    512KB

  • memory/984-99-0x0000000002880000-0x0000000002900000-memory.dmp

    Filesize

    512KB