Analysis

  • max time kernel
    150s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20240903-en
  • resource tags

    arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
  • submitted
    22-12-2024 11:18

General

  • Target

    AnyDesk.exe

  • Size

    5.7MB

  • MD5

    224648bac4d99c8e0c0910f264fa074d

  • SHA1

    2e5647ee2f33fb4d9a3717b79f3193ee71497d8b

  • SHA256

    c1ab8db613a0687ed5e80ee5a17f9834c3a3ec8aaae92cd77d095778e0c146a1

  • SHA512

    0d56ee13d16b3de26b2c363d2c614c702c78bfc22e7a2711a8ed93b1d9a056054c6821846b2716f424ccd5804cb056f786bbee2da6d2b168b36f1007d0a08772

  • SSDEEP

    98304:NHbbpAhshpV10OE3G6WOgttVHrJqHJOkfFunOeyO3W8/WtwsZ1Jb7pXc/3UQIH9B:NH3LVh6FQbtqeOq3W8/GwsVvNc/kL9Kg

Malware Config

Extracted

Family

njrat

Version

0.7d

Botnet

fucked

C2

hakim32.ddns.net:2000

fat-pads.gl.at.ply.gg:35059

Mutex

148a892b37f45e5773518d8932c75e38

Attributes
  • reg_key

    148a892b37f45e5773518d8932c75e38

  • splitter

    |'|'|

Signatures

  • Njrat family
  • njRAT/Bladabindi

    Widely used RAT written in .NET.

  • Modifies Windows Firewall 2 TTPs 3 IoCs
  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops startup file 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 4 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 9 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • System Location Discovery: System Language Discovery 1 TTPs 7 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 2 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 38 IoCs
  • Suspicious use of FindShellTrayWindow 5 IoCs
  • Suspicious use of SendNotifyMessage 5 IoCs
  • Suspicious use of WriteProcessMemory 31 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe
    "C:\Users\Admin\AppData\Local\Temp\AnyDesk.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2236
    • C:\Users\Admin\AppData\Local\Temp\AnyDesk (1).exe
      "C:\Users\Admin\AppData\Local\Temp\AnyDesk (1).exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • System Location Discovery: System Language Discovery
      • Suspicious use of WriteProcessMemory
      PID:2240
      • C:\Users\Admin\AppData\Local\Temp\AnyDesk (1).exe
        "C:\Users\Admin\AppData\Local\Temp\AnyDesk (1).exe" --local-service
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        PID:2496
      • C:\Users\Admin\AppData\Local\Temp\AnyDesk (1).exe
        "C:\Users\Admin\AppData\Local\Temp\AnyDesk (1).exe" --local-control
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Loads dropped DLL
        • System Location Discovery: System Language Discovery
        • Checks processor information in registry
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of SendNotifyMessage
        PID:2732
    • C:\Users\Admin\AppData\Local\Temp\App1.exe
      "C:\Users\Admin\AppData\Local\Temp\App1.exe"
      2⤵
      • Executes dropped EXE
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:3028
      • C:\Users\Admin\AppData\Local\Temp\.exe
        "C:\Users\Admin\AppData\Local\Temp\.exe"
        3⤵
        • Drops startup file
        • Executes dropped EXE
        • System Location Discovery: System Language Discovery
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious behavior: GetForegroundWindowSpam
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of WriteProcessMemory
        PID:3060
        • C:\Windows\SysWOW64\netsh.exe
          netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\.exe" ".exe" ENABLE
          4⤵
          • Modifies Windows Firewall
          • Event Triggered Execution: Netsh Helper DLL
          • System Location Discovery: System Language Discovery
          PID:2988
        • C:\Windows\SysWOW64\netsh.exe
          netsh firewall delete allowedprogram "C:\Users\Admin\AppData\Local\Temp\.exe"
          4⤵
          • Modifies Windows Firewall
          • Event Triggered Execution: Netsh Helper DLL
          • System Location Discovery: System Language Discovery
          PID:888
        • C:\Windows\SysWOW64\netsh.exe
          netsh firewall add allowedprogram "C:\Users\Admin\AppData\Local\Temp\.exe" ".exe" ENABLE
          4⤵
          • Modifies Windows Firewall
          • Event Triggered Execution: Netsh Helper DLL
          • System Location Discovery: System Language Discovery
          PID:1660

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\.exe

    Filesize

    93KB

    MD5

    f6675a418b2c5a731eb55d098ff4811b

    SHA1

    2644b64d63915e3fd4bfe24beb310a093d4f441d

    SHA256

    58f5e810373d4099f4730d5d63ca9bcb9088caa3db3aaa1843fa39230db7abf3

    SHA512

    d32e4962e6a85e5c9f025561d4a8401bc056e82842e792b3fc2c488692beac92b935d46c6be444ad708898595ab200e88f672bf5ea73ac0380d98c6f4f291bde

  • C:\Users\Admin\AppData\Local\Temp\AnyDesk (1).exe

    Filesize

    5.3MB

    MD5

    0a269c555e15783351e02629502bf141

    SHA1

    8fefa361e9b5bce4af0090093f51bcd02892b25d

    SHA256

    fff4b96876b0c78da96e57cf7ca1b0e0cbee4fde52047a9bde52e25b062d69ca

    SHA512

    b1784109f01d004f2f618e91695fc4ab9e64989cdedc39941cb1a4e7fed9032e096190269f3baefa590cc98552af5824d0f447a03213e4ae07cf55214758725a

  • C:\Users\Admin\AppData\Local\Temp\App1.exe

    Filesize

    395KB

    MD5

    e01d4d0eabf33649d4a6f52fddc09d28

    SHA1

    7f7e825edfd722a8b21a03981440ff34e0e016d8

    SHA256

    fea1d68258ba9774bf3a600aec2ba1a17898053d3e5cc108d56452ad3228770e

    SHA512

    542653cb7ce6ab1e71054b6012df16163464b30726a3270de6193ef5353fe331bfb5e33fb8baa564a5005e599d0f8cbdd0b6e10102d1579415173d88ec88b67a

  • C:\Users\Admin\AppData\Local\Temp\gcapi.dll

    Filesize

    64KB

    MD5

    ecb9969b560eabbf7894b287d110eb4c

    SHA1

    783ded8c10cc919402a665c0702d6120405cee5d

    SHA256

    eb8ba080d7b2b98d9c451fbf3a43634491b1fbb563dbbfbc878cbfd728558ea6

    SHA512

    d86faac12f13fcb9570dff01df0ba910946a33eff1c1b1e48fb4b17b0fb61dded6abf018574ac8f3e36b9cf11ec025b2f56bb04dd00084df243e6d9d32770942

  • C:\Users\Admin\AppData\Roaming\AnyDesk\ad.trace

    Filesize

    5KB

    MD5

    16cf5a99e07fc90a026870e334e00b59

    SHA1

    5038f5083330cef925cd9cec254987c91c0f8e48

    SHA256

    daefa592e8ea6d44d5d01459d7f11498e71119de954bb3e5915c2ccb2605eaa7

    SHA512

    a7bee21148e28be3e4df169c393b978d887ca4bfde9ac701e94b41b4f0d5f8b9a1e3fc111e546ae0041997d2d696f746c0ee0bf08275f6d6b4d666478075c76a

  • C:\Users\Admin\AppData\Roaming\AnyDesk\service.conf

    Filesize

    2KB

    MD5

    9a5c93c0af394a45460cc8e15cda856d

    SHA1

    83de910c968e82d9a0a6e07a62c1d1e676f57d37

    SHA256

    3e1b85b6e7c66e4bf70d0c5d366c6a5fee97478b783d880229f2d0b0274b56f5

    SHA512

    02fdcf311dc3481197369e41901b28012fe44a437d5aa6f72c04c5d883a91c0af6d15e211996bc1ccc5d3e8cc4ef9059cc5723ab5025c0fd978efa8f7173fb30

  • C:\Users\Admin\AppData\Roaming\AnyDesk\service.conf

    Filesize

    2KB

    MD5

    c88da92c0e8c25a0dc13ad3eee7b3a56

    SHA1

    9fb1038d0ba5baec3533b118a74f3c45a7f65b7c

    SHA256

    fdc6c2387f82bb761ece36d5ec7cc7a40c799dbf3e54445d0b22180b87375bac

    SHA512

    ec58e3e4e05e93848fa07444bc2a7d71f108325bcd19db0b4c32cc318f522e8da36fb2b1d1333d50b9f445e528e767d6e3c8dd7cd42b5d153912aaa79222a250

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    745B

    MD5

    d5345ada6f233e73867a44b7ad849124

    SHA1

    10d06d0eae828b0b1a345129a98f26573e3d1dfd

    SHA256

    372247676eb31d20e2d9acc46bb3ee5cabfc8ee6c1dd7ac08d11a6cd96405e49

    SHA512

    36f611ecd29723288d249655398b7cd3ae9ba8312b2fd2b494bdd6e2fad90a167e8f8789c80faf6d117ddf948f47e30024d7d4e5a6f239c5dcf286e8c9acf0ba

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    766B

    MD5

    49ef306573123026c1aca0dda90d70ec

    SHA1

    ce58b3bcc051aa7e9b825af9a86d1af1fbfe3c35

    SHA256

    ebbcd5286f8308dc42a7e04875a31fcbf5724bb8bbac98e91569755a1bfbd215

    SHA512

    270af06dd3446c5fe5cad2586eb0e42991dad038b247dcad64358133fcc3be410d8218429d91a91c2380be4304ec4b23db6fc6a5c8f3d3c1ef257b8ef209990b

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    823B

    MD5

    88710590a0b458f11438770770affd9b

    SHA1

    68e5a6d7fcbee4bea5b213bf7147d4a83c98dd69

    SHA256

    932dbe79fef31a9527746e35d453b39d1647920f0ab0a1ab0ff7fea45da8b68d

    SHA512

    943623804a4be331da6fe01b385d312400fcec7920347e198b92a00f1a9226086461afcc4b0af5ccd584cdd212b553ca541cc7ae9a3dfd45e61f8172a26c36ec

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    832B

    MD5

    7a31c79b3aeaf63703a8dafaf3862917

    SHA1

    5b50dd8bc9ec060bd094c6498ebb00e90a53562d

    SHA256

    8fe0bd075370b18a1d2f7b5eb0ff635b6f70d20d9288bce02a5d0597cf34c27a

    SHA512

    376577c624694069d502e2c7bb4671306241a0f9143b53d5533b2206044b5601a2d71e1fb6d2d623885974d15b6bf83ac1597d7dcd21788d63ff4efba7fb8971

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    312B

    MD5

    0c04ad1083dc5c7c45e3ee2cd344ae38

    SHA1

    f1cf190f8ca93000e56d49732e9e827e2554c46f

    SHA256

    6452273c017db7cbe0ffc5b109bbf3f8d3282fb91bfa3c5eabc4fb8f1fc98cb0

    SHA512

    6c414b39bbc1f1f08446c6c6da6f6e1ceb9303bbf183ae279c872d91641ea8d67ec5e5c4e0824da3837eca73ec29fe70e92b72c09458c8ce50fa6f08791d1492

  • C:\Users\Admin\AppData\Roaming\AnyDesk\system.conf

    Filesize

    468B

    MD5

    539bab0e63c1e2f614d1ecf2c414161d

    SHA1

    9b035ff0a2dfdbb10bf4c207f02bf262216e78e9

    SHA256

    76fba6859523e634318fe47d6895b857cd7a6b5606397c5af4b66ca17814a93a

    SHA512

    cb5ef026adc6f296751549eb64b768bb518a52d109574bf4af5bb54bab79b6afa06699834b47e91dc2aac84fe9621d45bc49a51dbb26bdf0f2bd55275fe11db6

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    1KB

    MD5

    f794c417c46c3133d556d0fcc1731523

    SHA1

    81c77c26f1c896021d7bbfffca111b502fd82246

    SHA256

    512780c794c326eaad27396e059d547fa4183b2a4d22361f337a3b2a676eb5e9

    SHA512

    a20f468edc9264dda1125d0ca146a8187bca997209414c2f3a527369ca5d215e5eed21f06f3c924843a226b122bb999301dd81ced290405fd7a6de2258d06310

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    1KB

    MD5

    c8a31636dd294a8bac2c403a3e74576d

    SHA1

    081f47da7a7b4ea44933f97dcf3c07c91921270d

    SHA256

    df6144784b2df53587e2ee4f83dd10b10be81a80b51fd65655ea8ef29f9d6e1e

    SHA512

    fad10172e5f6bb04cb19a9996bab7895aab5e6e9846f3ee103982e4958305c55f75c40fe32f977f62fe5f37f24ef1ec5dbb513649af0d1af3c85b7d393b22780

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    2KB

    MD5

    8478228af088f75e2f9422113416b395

    SHA1

    7b027530c121be0886635cb6ff0becc7c15c02ed

    SHA256

    972edf3d9e1514a9f060e4022812c86184ec096f935ca8e2e4710f2fed361f0f

    SHA512

    e34ef429cf3230792c32ab4300856789e468fb08ebf1647366ccf8de805e7ed979dfa5b92b8ec034f342cf9258ac58bdcbabe68619501194e6591cd2cde8450c

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    2KB

    MD5

    9013f94e6da07c8a3526da82dcd8e601

    SHA1

    00ed68b8ff92d85a049ef3e6775fe362f4dcabf4

    SHA256

    1756c26976415f1d52210f8f7c557cb0d9c77e7ad18d594c3e7ce219b048b68c

    SHA512

    5f0fa10c196e015d04c5538689df03e59ef8aa1eec7b3675b8994a3b0733a5764c4f226ab21ac1c8ceb512601245b70ee48a43f700e4f18b2ec6ffdf39c56a5e

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    2KB

    MD5

    f7b84066628c9da69321a3ff24a5d2f4

    SHA1

    2c499f34d03595965cc18a82b4d144cd29478c93

    SHA256

    16e378d2d50d7194ead9e5ff819c3844e0dd76d8d812748305ace9444da64bba

    SHA512

    88bf2b256cecaa8ae2d77678400769a6d18ee76ca1a78726e6d698aa09ac018b34c8e4b164586f8807f8da0299bafc1df1a60e2299b0bb9c01ee8b2f877d3e35

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    6KB

    MD5

    07133b4c7f804845193659e924593d86

    SHA1

    360dd3fe7ed8e0c7cc50083e25f1c171f38b6389

    SHA256

    bc4a23ad4204239d147ba085fa6e0301271dbf9a4f19dae349e56c3f91591af5

    SHA512

    addbb7881c31012b148db2b2e495d66cb42e5d67b819314a2f3d3f7c4874b3bba0b5579b40718df4bc43c129aaa6d6aaf094c8870abc5a7979bb2e391f483c37

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    6KB

    MD5

    a33d469c90f7df31f5dbc0f28712cac5

    SHA1

    79a16b059555aaba59f39c753e689dd57da32357

    SHA256

    eb8e2d3c0e7c0e58452fada49525cc8b9025b640a931e4643b11f57bb576aa0f

    SHA512

    4576a42f5b1bf3ea612f195b9af82d94283031e0d7428857711efcb39e546f4ba674e3197c689c52bd7acd0a22879ea11c2e6e78c8fa83325ba5c416b99595c9

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    1KB

    MD5

    c44c9e8362428a082ac9643f56ec94df

    SHA1

    506c16ad47e093b2ab7ac760c6d7fdd14d7094b8

    SHA256

    78e99fe81565cac46fff19ecec9aebbc707b45d93b5f883d347ef7376041b32e

    SHA512

    0f5bcacee9b4e4faacd1f38f8050b6f1cff5393e67e23c65d27cd2383e0617bd30ad0148db7928fe990032e4c5d04e5b19cf0673279523bb7e8778d237c9db1a

  • C:\Users\Admin\AppData\Roaming\AnyDesk\user.conf

    Filesize

    1KB

    MD5

    10bdaf0237466f631406cad342058546

    SHA1

    3f04214a9c2bd2f918b44f513b95efd5e49881d2

    SHA256

    33fee0604134426c12640e07e96228de418e5985ce9118f27d7d296d557d3adc

    SHA512

    48aa8862ce56deb06e663cf1a6e9313386ca530965a4757542ec7d29a41608886ef58b7715a004014bea37fe4d0c66158ded20fd89c43d7be60d16ddc2790250

  • \Users\Admin\AppData\Local\Temp\gcapi.dll

    Filesize

    385KB

    MD5

    1ce7d5a1566c8c449d0f6772a8c27900

    SHA1

    60854185f6338e1bfc7497fd41aa44c5c00d8f85

    SHA256

    73170761d6776c0debacfbbc61b6988cb8270a20174bf5c049768a264bb8ffaf

    SHA512

    7e3411be8614170ae91db1626c452997dc6db663d79130872a124af982ee1d457cefba00abd7f5269adce3052403be31238aecc3934c7379d224cb792d519753

  • memory/2236-0-0x000007FEF5BA3000-0x000007FEF5BA4000-memory.dmp

    Filesize

    4KB

  • memory/2236-1-0x0000000000A20000-0x0000000000FD0000-memory.dmp

    Filesize

    5.7MB

  • memory/2240-13-0x0000000000820000-0x0000000001E62000-memory.dmp

    Filesize

    22.3MB

  • memory/2240-315-0x0000000000820000-0x0000000001E62000-memory.dmp

    Filesize

    22.3MB

  • memory/2496-27-0x0000000000820000-0x0000000001E62000-memory.dmp

    Filesize

    22.3MB

  • memory/2496-317-0x0000000000820000-0x0000000001E62000-memory.dmp

    Filesize

    22.3MB

  • memory/2732-28-0x0000000000820000-0x0000000001E62000-memory.dmp

    Filesize

    22.3MB

  • memory/2732-318-0x0000000000820000-0x0000000001E62000-memory.dmp

    Filesize

    22.3MB

  • memory/3028-12-0x0000000000B50000-0x0000000000BD0000-memory.dmp

    Filesize

    512KB

  • memory/3028-316-0x0000000000B50000-0x0000000000BD0000-memory.dmp

    Filesize

    512KB