Analysis

  • max time kernel
    152s
  • max time network
    155s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    25-11-2022 23:24

General

  • Target

    c9b96a0abab02fe0a0f6d14d6e08d0e5081de38ac25d96951f575876fc34b0f4.exe

  • Size

    869KB

  • MD5

    e511698aef8e71f65e7e00aec8fe095d

  • SHA1

    fd623cbdb0d0322b9e336eebe23b5aca739f3afa

  • SHA256

    c9b96a0abab02fe0a0f6d14d6e08d0e5081de38ac25d96951f575876fc34b0f4

  • SHA512

    9c4f021a499ab3a3eb41e9108d2af549900ee3b58d12f96229b9d9f830081c876c39dcc924863cec8a318df73a36f2dd40736c916ff38bf3c0a72e94d35944cc

  • SSDEEP

    24576:W9wKYexO07Ulw9CrWoYAD3EGVRdpdpS1XhMLL34N+:hXeT79CWxA5PdhSZhM/9

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • VMProtect packed file 10 IoCs

    Detects executables packed with VMProtect commercial packer.

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

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

  • Modifies Internet Explorer settings 1 TTPs 52 IoCs
  • Modifies Internet Explorer start page 1 TTPs 1 IoCs
  • Modifies system certificate store 2 TTPs 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SetWindowsHookEx 7 IoCs
  • Suspicious use of WriteProcessMemory 14 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c9b96a0abab02fe0a0f6d14d6e08d0e5081de38ac25d96951f575876fc34b0f4.exe
    "C:\Users\Admin\AppData\Local\Temp\c9b96a0abab02fe0a0f6d14d6e08d0e5081de38ac25d96951f575876fc34b0f4.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious use of WriteProcessMemory
    PID:2036
    • C:\PRo\9.9.exe
      "C:\PRo\9.9.exe"
      2⤵
      • Executes dropped EXE
      • Modifies Internet Explorer settings
      • Modifies Internet Explorer start page
      • Modifies system certificate store
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of SetWindowsHookEx
      PID:1928
  • C:\Program Files\Internet Explorer\iexplore.exe
    "C:\Program Files\Internet Explorer\iexplore.exe" -Embedding
    1⤵
    • Modifies Internet Explorer settings
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1724
    • C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE
      "C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1724 CREDAT:275457 /prefetch:2
      2⤵
      • Modifies Internet Explorer settings
      • Suspicious use of SetWindowsHookEx
      PID:1544

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

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Downloads

  • C:\PRo\9.9.exe
    Filesize

    508KB

    MD5

    475ea9609310a0a6dc7ab026b970b6de

    SHA1

    742efb06d0839318da0f8c1f64af9939314b9d5f

    SHA256

    9cce45f43d5de3b02762f9366e6102b18a12e2b442d6b845f120ecdd599eb3f1

    SHA512

    2757130cb8286179111fd8807aca9ef9670b84a97350962ed67d647959844c85c263e7fc203a48d90be224227557838ecb04115a986b6b887d95bfef42bef2e3

  • C:\PRo\9.9.exe
    Filesize

    508KB

    MD5

    475ea9609310a0a6dc7ab026b970b6de

    SHA1

    742efb06d0839318da0f8c1f64af9939314b9d5f

    SHA256

    9cce45f43d5de3b02762f9366e6102b18a12e2b442d6b845f120ecdd599eb3f1

    SHA512

    2757130cb8286179111fd8807aca9ef9670b84a97350962ed67d647959844c85c263e7fc203a48d90be224227557838ecb04115a986b6b887d95bfef42bef2e3

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
    Filesize

    1KB

    MD5

    84464274ad0baf0f6368c19d5377319b

    SHA1

    2ce075479a0877f76e75712a0f2c6292eafed5e0

    SHA256

    cfcf1e1f5ac6761b8228ccbaf14fa5695361c5ebef8c30cf54564a3fdf6a4347

    SHA512

    7257fcc3960dc148e3f4c0010985dd8ec597e5a59f325adaf83cdaa591778d130461181d032496e49d26d8cc7b325bc345832ca27754a602f75cbcabe86f21ba

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

    61KB

    MD5

    3dcf580a93972319e82cafbc047d34d5

    SHA1

    8528d2a1363e5de77dc3b1142850e51ead0f4b6b

    SHA256

    40810e31f1b69075c727e6d557f9614d5880112895ff6f4df1767e87ae5640d1

    SHA512

    98384be7218340f95dae88d1cb865f23a0b4e12855beb6e74a3752274c9b4c601e493864db777bca677a370d0a9dbffd68d94898a82014537f3a801cce839c42

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
    Filesize

    724B

    MD5

    f569e1d183b84e8078dc456192127536

    SHA1

    30c537463eed902925300dd07a87d820a713753f

    SHA256

    287bc80237497eb8681dbf136a56cc3870dd5bd12d48051525a280ae62aab413

    SHA512

    49553b65a8e3fc0bf98c1bc02bae5b22188618d8edf8e88e4e25932105796956ae8301c63c487e0afe368ea39a4a2af07935a808f5fb53287ef9287bc73e1012

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\24BD96D5497F70B3F510A6B53CD43F3E_3A89246FB90C5EE6620004F1AE0EB0EA
    Filesize

    410B

    MD5

    d29656ad52cff6f690ef6c2ffa12ae3c

    SHA1

    f55ae61adf23304b6eab32f71a2c3fd54ddc4bc4

    SHA256

    fb50d091c8ea13b819503f758e4cd046400d8c75c5c5bcc75d8c0cc9bdc906fb

    SHA512

    f15a3a41adb5cc9e5c590e0301d3361c3a811e772370d297753131da3cacf50d5e19d552fd4dc99107c9b647008f7722e4230a8ab80b5e12399856936a8f0306

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

    342B

    MD5

    718463a6e096deab3899c6f2b67b91aa

    SHA1

    607470756c9cfff8a49fddd3d2b75f6366ed2740

    SHA256

    7bca965536b2e94eccd61a40f35741d395725a6d37ac4fe9e629f76ebe14d8e8

    SHA512

    fddda4e1790f04c4d7fea5134ec4b88b627ec1556116b2e8961a2aa1b44b321dd6e73c62d5593c561fe4bb7cc7004477f4ab983955778c2f82903f7ff508a954

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

    342B

    MD5

    8f5c6e4c9ee89ba87f449f86cc557f5f

    SHA1

    99a4a38c6179a6591ee63450fae02e638a846525

    SHA256

    7edca543b0ca08ba288f7bc5325b4e24946850ee196fcf83f145b11c46fb257d

    SHA512

    5ebb936d0e37fa89bb0844ce00584dd2a45b27de3341916a56ac784290ed151fbf29ece4582e5f7d075f72f7975f4eb0805aebbe9e001210a45e45cfe54d5c4e

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

    342B

    MD5

    086f22e3b36f20c67e14e4ecb90bc363

    SHA1

    6483edf68c60620debf86ffbf4136a30a6883445

    SHA256

    16f1601d1b70d0c225801a35cf80b8600dcf5ff40a2a8c31773e6d8df274e48e

    SHA512

    18fb891c31e0ef96ff9f0cf759445ddb5a84b4b196cd7cb76e08d82ca018c832965e94941b34eac47dc74bd01a0355854e1365e9b4f7866cfc018061c1f2239c

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

    342B

    MD5

    086f22e3b36f20c67e14e4ecb90bc363

    SHA1

    6483edf68c60620debf86ffbf4136a30a6883445

    SHA256

    16f1601d1b70d0c225801a35cf80b8600dcf5ff40a2a8c31773e6d8df274e48e

    SHA512

    18fb891c31e0ef96ff9f0cf759445ddb5a84b4b196cd7cb76e08d82ca018c832965e94941b34eac47dc74bd01a0355854e1365e9b4f7866cfc018061c1f2239c

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

    342B

    MD5

    93cb429f39f1545eea432f5068f258fb

    SHA1

    cca5ca3f07446672ed52f97657365d1a6d3dab25

    SHA256

    646f2ad280409ea446906cc2cc8e8add4438da3bc5a8736a2db8ea9223cf895f

    SHA512

    dedd941b0607b422cd1793ef9ed75e5e9667e0fa2185064bec13f54df853cf3e2e27ac5c1311ff2768615f770d4e23a32dae164fc76673c9c6656ddb4ea36506

  • C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\MetaData\CAF4703619713E3F18D8A9D5D88D6288_A7725538C46DE2D0088EE44974E2CEBA
    Filesize

    392B

    MD5

    1408bbbf2c5be2f84321a1753f915d07

    SHA1

    b8709698768e3c0228ea5d4b0497cad591991276

    SHA256

    0f4d5ef080fb2583ee5dd04f9306ad3d74a1c126d1f92041bc35253a93e54ff1

    SHA512

    a03b1a8bfbfdf4cb97e5f1806c158b2828db16243acfacd72c4e86cefaaec7f2c313148ac1287fd56c5bacbcc59a951f929f4760489063e3e1165d5cd358049a

  • C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\imagestore\lwrmjt1\imagestore.dat
    Filesize

    5KB

    MD5

    d5c99ec1de83c7c215f486a0fc1a0913

    SHA1

    288f87c0b26a8a82ad4cacab053987d1d57413ba

    SHA256

    af8f64cfb58691e11158fc50f68a23c559afcefdec328b8a4ee51debf6994103

    SHA512

    cae1120fb0cf857d48f78a99f6264fefa58679adc786273f4737860fa6671ac3b35aaf969efc51d3228b12580abadd507adb9df38b8678179ac27cfe301153e5

  • C:\Users\Admin\AppData\Roaming\Microsoft\Windows\Cookies\4DD87FY2.txt
    Filesize

    608B

    MD5

    e582914c12025f52661fda400f7d5e7a

    SHA1

    0941c2b0608b1ff005bde8789c5aa83a1100afc6

    SHA256

    b6eca1f8e1421e2e925789e671cbb011afd49599d8cd1175551bcd47df160870

    SHA512

    13668faafe2c6f5bbfc215673adbf241af1f73278517ca5ac9ce55a8f9b27b5dd4c617747d5bfab446dd032d27e4310ae0e7c86af6f023eddfe3c8ca79f4fa31

  • \PRo\9.9.exe
    Filesize

    508KB

    MD5

    475ea9609310a0a6dc7ab026b970b6de

    SHA1

    742efb06d0839318da0f8c1f64af9939314b9d5f

    SHA256

    9cce45f43d5de3b02762f9366e6102b18a12e2b442d6b845f120ecdd599eb3f1

    SHA512

    2757130cb8286179111fd8807aca9ef9670b84a97350962ed67d647959844c85c263e7fc203a48d90be224227557838ecb04115a986b6b887d95bfef42bef2e3

  • \PRo\9.9.exe
    Filesize

    508KB

    MD5

    475ea9609310a0a6dc7ab026b970b6de

    SHA1

    742efb06d0839318da0f8c1f64af9939314b9d5f

    SHA256

    9cce45f43d5de3b02762f9366e6102b18a12e2b442d6b845f120ecdd599eb3f1

    SHA512

    2757130cb8286179111fd8807aca9ef9670b84a97350962ed67d647959844c85c263e7fc203a48d90be224227557838ecb04115a986b6b887d95bfef42bef2e3

  • \PRo\9.9.exe
    Filesize

    508KB

    MD5

    475ea9609310a0a6dc7ab026b970b6de

    SHA1

    742efb06d0839318da0f8c1f64af9939314b9d5f

    SHA256

    9cce45f43d5de3b02762f9366e6102b18a12e2b442d6b845f120ecdd599eb3f1

    SHA512

    2757130cb8286179111fd8807aca9ef9670b84a97350962ed67d647959844c85c263e7fc203a48d90be224227557838ecb04115a986b6b887d95bfef42bef2e3

  • \PRo\9.9.exe
    Filesize

    508KB

    MD5

    475ea9609310a0a6dc7ab026b970b6de

    SHA1

    742efb06d0839318da0f8c1f64af9939314b9d5f

    SHA256

    9cce45f43d5de3b02762f9366e6102b18a12e2b442d6b845f120ecdd599eb3f1

    SHA512

    2757130cb8286179111fd8807aca9ef9670b84a97350962ed67d647959844c85c263e7fc203a48d90be224227557838ecb04115a986b6b887d95bfef42bef2e3

  • \PRo\9.9.exe
    Filesize

    508KB

    MD5

    475ea9609310a0a6dc7ab026b970b6de

    SHA1

    742efb06d0839318da0f8c1f64af9939314b9d5f

    SHA256

    9cce45f43d5de3b02762f9366e6102b18a12e2b442d6b845f120ecdd599eb3f1

    SHA512

    2757130cb8286179111fd8807aca9ef9670b84a97350962ed67d647959844c85c263e7fc203a48d90be224227557838ecb04115a986b6b887d95bfef42bef2e3

  • memory/1928-60-0x0000000000000000-mapping.dmp
  • memory/1928-70-0x0000000004811000-0x00000000056BD000-memory.dmp
    Filesize

    14.7MB

  • memory/1928-69-0x0000000000400000-0x0000000000513000-memory.dmp
    Filesize

    1.1MB

  • memory/1928-81-0x0000000000400000-0x0000000000513000-memory.dmp
    Filesize

    1.1MB

  • memory/1928-64-0x0000000000400000-0x0000000000513000-memory.dmp
    Filesize

    1.1MB

  • memory/2036-68-0x00000000030F0000-0x0000000003203000-memory.dmp
    Filesize

    1.1MB

  • memory/2036-67-0x0000000002FB0000-0x00000000030C3000-memory.dmp
    Filesize

    1.1MB

  • memory/2036-54-0x0000000075521000-0x0000000075523000-memory.dmp
    Filesize

    8KB