General

  • Target

    sample.zip

  • Size

    164.6MB

  • Sample

    240909-nbxzmavcjp

  • MD5

    9184f812e7551c188005d99e431d3684

  • SHA1

    4f2ca58cd4ca6d012df7f7bfeb5769e4418f63eb

  • SHA256

    e903253b73d3e43e98088dce800bd5fb75c9b2786153c6d0150080c1d002bbb3

  • SHA512

    80c7c2878edba585b63f745e9d7924f3fd0ab72fd3d6a42c348affbced42152b76b0f20ab26ffa9e91b529387a721b00d217e67e43bd74b44e0d60b967c45e96

  • SSDEEP

    3145728:7IJo8sA8wiVpfcFSeiMl00hjqN6M/QChLy5zSrbgpljrPIxPLzqJedD+DC3mb:OoTAUpc4eiruo5DUpl3PoeiyDC36

Malware Config

Extracted

Family

cobaltstrike

C2

http://:4444YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

http://M1�H��H��H��H��A������H��jAXL��H��A���7g��H1�H��A���8���M1�H1�H��A�t�;���H��H��A�unMa��H�Ġ:1220708680M1�H1�H��A�t�;���H��H��A�unMa��H�Ġ

http://M1�H��H��H��H��A������H��jAXL��H��A���ta��H��@:1220708680H��M1�jAXH��A���_��H�� ^��j@AYh

http://124.222.72.51:4433/fl9R

http://124.222.72.51:4433/TY7y

Attributes
  • user_agent

    h

Extracted

Family

metasploit

Version

windows/download_exec

C2

http://:4444YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Extracted

Family

metasploit

Version

metasploit_stager

C2

127.0.0.1:4444

Targets

    • Target

      sample.zip

    • Size

      164.6MB

    • MD5

      9184f812e7551c188005d99e431d3684

    • SHA1

      4f2ca58cd4ca6d012df7f7bfeb5769e4418f63eb

    • SHA256

      e903253b73d3e43e98088dce800bd5fb75c9b2786153c6d0150080c1d002bbb3

    • SHA512

      80c7c2878edba585b63f745e9d7924f3fd0ab72fd3d6a42c348affbced42152b76b0f20ab26ffa9e91b529387a721b00d217e67e43bd74b44e0d60b967c45e96

    • SSDEEP

      3145728:7IJo8sA8wiVpfcFSeiMl00hjqN6M/QChLy5zSrbgpljrPIxPLzqJedD+DC3mb:OoTAUpc4eiruo5DUpl3PoeiyDC36

    Score
    1/10
    • Target

      temp/1.c

    • Size

      15KB

    • MD5

      e6d7a29c5f5224235a7bdfff35ab6200

    • SHA1

      9a3e74303efeadca49bb8e7884a48782ca0fa9a9

    • SHA256

      0babb210b3a252364147366546f398f4715b7d1816c0389567f235dc68a971d5

    • SHA512

      8bb6c59d07145d932d772849f697b858226bbad4bd7d23bf20c5931f458c704408bf3ecd2291d742fa66bdd04229fc763af7b26c9de7b43d2401e2ecc7c92b12

    • SSDEEP

      192:adZ8LZBJ6HolAUgVfaRp8X/4f4yJ9EDB8jCYfJL4c09FyQXTG02yA:aIL/UHPX/KrwB8jCYRL4cCrG6A

    Score
    3/10
    • Target

      temp/1.exe

    • Size

      19KB

    • MD5

      5cebc6552eb1d0665391ddbe8a25bfff

    • SHA1

      5790e528e7a31624698be513cfde41434c00fa08

    • SHA256

      2d4791c66db346075cc3811dedc19b66cdda13d8deb7ef3c5aa44843e8e61597

    • SHA512

      6fca698ba55bff41b4b72510d0038a7bbcb73a6e7e4033090ddb2f578b370e330b492bd2c7ee1169ed03b87caff593c23c967994e54f70eed88e337da1649c92

    • SSDEEP

      192:wV7qaCF6Op1t2dobVXujRDcBaXWQjwOT/2bG2IZB0EaFWF8qa1Dojjgi:SqaCF31cix+Dc4zjsq9aoFF46gi

    • Target

      temp/123

    • Size

      22KB

    • MD5

      4a90040302c33081d5e5df4b10eb7320

    • SHA1

      851ff8e45f38778d922882029fb99ecd93b4535e

    • SHA256

      195ad99ee3741dbea5096b771ee195fee091038ad33a57c862aed409a66551b4

    • SHA512

      a71c30f8ca4919e70ab81b67d09a56b9b332949d7bebe85695665b662811c9f26dcc3578c25a60050d1fa6209ce9de30d212397c787c101e0c30f45b67213aab

    • SSDEEP

      384:DZ9xrLJ0LqtQ+18CkefO9Z7r+vnsiD663c3YoVjNV:9PC+18CkeG7+UiD6JYYx

    Score
    1/10
    • Target

      temp/CS4.9/CS.lnk

    • Size

      1KB

    • MD5

      62d90aa0cd605bc076598c879cd354b5

    • SHA1

      81f2b92878179b3bf88ab672127318ea869e6bd8

    • SHA256

      d98a3f001ed12031dc551c60214e796c24cbea18fe16c7918a4bfa1f7506ff5c

    • SHA512

      9f384bf9d8087078829914b9e57ac670c41b59f1caa9997b867381784109df858792dd3393be3bf59ec7fbe268af27d8a6f0297216b20244d38510aafd7d1802

    Score
    3/10
    • Target

      temp/CS4.9/Cobalt_Strike.bat

    • Size

      139B

    • MD5

      223ea4ed52ff6bab8f8c9616c0139e1b

    • SHA1

      fd05a9fd71565c92ebe3d6eeba017c62868839dd

    • SHA256

      3c4a434f5d3a7ab2e340d1ab298ab0d0501fb604853c9a57f3fb1bba33050d41

    • SHA512

      f4847d49816bde174dd838ad95ee987a943fb7d606c83ad7bb43db7a96e8a3e48360027b1d36bbe9e9adc9dab93ed732bc79965c1a3062c9c42239045e183172

    Score
    1/10
    • Target

      temp/CS4.9/Cobalt_Strike.bat.lnk

    • Size

      984B

    • MD5

      1f7adcbd98ea973a14535f90387be49c

    • SHA1

      5cc52ceefee98506a3c3a2f63428c4b309f73764

    • SHA256

      47c797e34851e1f06c01ce3abec9133292f7036fd5b82300cc9dd07c6106d694

    • SHA512

      88b6fac11177b8bc4b7a9a58c510a2d3d1de198e169a874f7cdf47ac0019f4e9b4706151c11446e320fae8e1fa1dbff56a5ed230e1e50b3ebdedf812f76c6926

    Score
    7/10
    • Checks computer location settings

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

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Target

      temp/CS4.9/Cobalt_Strike.vbs

    • Size

      80B

    • MD5

      f1a09f277b7a32831721f27b9dfdac41

    • SHA1

      5b9790a3a7d309344ea38d29aad11cebd3349d54

    • SHA256

      62562ce3faf7abea23e0cbe69293e61aa307ddc28d1e3329cf373dc009fc396b

    • SHA512

      b13f2f18f204ffb190f2d1a70ebe9b2785ea07e45217d5b8a100178dcb27ec2213d1fcb341f1ea6f48e8b8d395ab68e3de3a4f6647c24e8b165027582e1e4f9d

    Score
    7/10
    • Checks computer location settings

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

    • Target

      temp/CS4.9/Cobalt_Strike.vbs.lnk

    • Size

      996B

    • MD5

      d4ae53b544766dceaa964536984b6661

    • SHA1

      91fed80a71fac872bd50de35ae82508ed52d9a4f

    • SHA256

      3378f31ad0d7d6e28b7a300ee55d59aad33348822424ffdcf00b0d157fe15160

    • SHA512

      7a7b9e916814097146407174b815c95a0f3c994bf49bdd99f74e85d9265f99b79c2ce32a412d860856d405cc83d2b2c3cfa54269ffc1041e9dadc35aecbc6587

    Score
    7/10
    • Checks computer location settings

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

    • Target

      temp/CS4.9/TeamServerImage

    • Size

      97.9MB

    • MD5

      e781a4479f7c5a03b2dcfe4bd436366f

    • SHA1

      bfffc852a3d6e1902e213db5aadef06e09c257f1

    • SHA256

      db921023bb3682408071790d789412107fa474ad722b94dbc8a99ea703a73d6f

    • SHA512

      a350607be3b221bc1255164dc547d6528e32a8f5af606d680f8dd3ba30fba8561ee78f3e34aa5a570a0eedde6f3dd8400993c180eeaa7dab7b0932cabfcf75c7

    • SSDEEP

      1572864:F5srKKj7UQUQ9/Df7RGlntD66qj/jrW2x7W:ArKyf0t+6M3rxC

    Score
    4/10
    • Target

      temp/CS4.9/c2lint

    • Size

      192B

    • MD5

      6b90e50ad27a1f6fbdf31bf0193278c5

    • SHA1

      c388c34f6a48f9ff8d9bdc05c2fa68adff25bbdd

    • SHA256

      679e5afb906673973063e166fee88eadd87adb110000b49315e493a1358a6101

    • SHA512

      131077a900773ab46b2b4cebe02a5c4987c3dc1127a1d71df62268405e29349add7595e077ef9422023945f66b4aa1b61b9f72580916db5a4137b82be65a921a

    Score
    1/10
    • Target

      temp/CS4.9/cobaltstrike-client.jar

    • Size

      24.4MB

    • MD5

      a09b2907278a6452d91ed4dbd9798e38

    • SHA1

      26cffb1154cd9e50098fa1604df868facd4f9bae

    • SHA256

      e6625119e4491a1bd42849778816250f4658fac1d5554fd51e5ba67e0b244f56

    • SHA512

      9454f1ad2e21932e47047812655e7ba53faeccf941d92baa755e24254cb890931455086b3e92d5c644315d584d2e3310a4cc8693cc62d9d0f5ba1dae02c9a74d

    • SSDEEP

      786432:jXWN48462ATqLG7NnX0EGqIIV7+85uRLben0GS:rXnpUqLAZBIIV7qLa05

    Score
    1/10
    • Target

      temp/CS4.9/uHook.jar

    • Size

      6KB

    • MD5

      06b9b13bc41f21352a876eeef93e0533

    • SHA1

      f9292fe1c74c82dff76d55b5f83bdf933d8af0cc

    • SHA256

      53ed7abed5ee97f68f135fafddd33b27aa34114acbeac415c1789834ea3ccde6

    • SHA512

      103942e83058aa7800177fb68ef9f65a9db9d5332eeadf6c259e8a3b5ff630613e02c3d95a10fa7e37b3d00d9751d6cf6e0de56488856b1e4bf34f1d129ec9df

    • SSDEEP

      192:tnQKa6mOUi66evlNcmJBH+xGQo+pViBTWBy1ZF4:tnPatOJ65cwP9+psBVB4

    Score
    1/10
    • Target

      temp/CS4.9/uploads/CVE-2024-30078.zip

    • Size

      277KB

    • MD5

      94d88ed7c854d554681523728830430f

    • SHA1

      57adb136ef443bc35e80ec3149a20dd06a0c269b

    • SHA256

      073ab12911a074bce5ce6fa0b9720d6ca0bdf07a1f4f2b00712620e8f10f2008

    • SHA512

      38b1de20b833ac4f95091940b79506c780fcb946b0c12c188a60004d8f7e6497906fc608d4b93126bfe4feda716a57955b5e81aa6437894fc80d4ac49f7aebb1

    • SSDEEP

      6144:+5iGD0oWv5BKbSk2GxjAc2r8WvTXIy4g9gJv4XyAj:+5XYoWjKbyGxS4ErI09SwHj

    Score
    1/10
    • Target

      WiFi驱动高危漏洞补丁.exe

    • Size

      951KB

    • MD5

      40d889427c3db5dcf479378dcac954c9

    • SHA1

      e60fe132d8ddffd242f794b3ebbe2f8ab04824ff

    • SHA256

      030405f03e9152882d7a480cd4af1ae1e60ab5e10a010c4ac98bad7d8b9c05b4

    • SHA512

      97f2b968621647ca5de8ff99e321f8a3620a808e6b5af0085274a53ec1bbc6310ee7808e4b4f4d831bb18a7c3e78c8fd242f9aa9a276a5d3ac9070f32d7ed862

    • SSDEEP

      12288:4QwwPAuxstPiXhK3WX89QLkTtgoYfZFV8BxNDCDZc5bP+MZQFVFmh/Z/4ANyB0:4QKuxst/3WugoBNGD9MaNB

    • Target

      temp/CS4.9/uploads/WiFi.exe

    • Size

      951KB

    • MD5

      40d889427c3db5dcf479378dcac954c9

    • SHA1

      e60fe132d8ddffd242f794b3ebbe2f8ab04824ff

    • SHA256

      030405f03e9152882d7a480cd4af1ae1e60ab5e10a010c4ac98bad7d8b9c05b4

    • SHA512

      97f2b968621647ca5de8ff99e321f8a3620a808e6b5af0085274a53ec1bbc6310ee7808e4b4f4d831bb18a7c3e78c8fd242f9aa9a276a5d3ac9070f32d7ed862

    • SSDEEP

      12288:4QwwPAuxstPiXhK3WX89QLkTtgoYfZFV8BxNDCDZc5bP+MZQFVFmh/Z/4ANyB0:4QKuxst/3WugoBNGD9MaNB

MITRE ATT&CK Enterprise v15

Tasks

static1

cobaltstrikemetasploit
Score
10/10

behavioral1

Score
1/10

behavioral2

Score
1/10

behavioral3

Score
3/10

behavioral4

Score
3/10

behavioral5

cobaltstrikebackdoortrojan
Score
10/10

behavioral6

cobaltstrikebackdoortrojan
Score
10/10

behavioral7

Score
1/10

behavioral8

Score
3/10

behavioral9

Score
3/10

behavioral10

Score
1/10

behavioral11

Score
1/10

behavioral12

Score
6/10

behavioral13

Score
7/10

behavioral14

Score
1/10

behavioral15

Score
7/10

behavioral16

Score
3/10

behavioral17

Score
7/10

behavioral18

discovery
Score
4/10

behavioral19

Score
1/10

behavioral20

Score
1/10

behavioral21

Score
1/10

behavioral22

Score
1/10

behavioral23

Score
1/10

behavioral24

Score
1/10

behavioral25

Score
1/10

behavioral26

Score
1/10

behavioral27

Score
1/10

behavioral28

Score
1/10

behavioral29

Score
1/10

behavioral30

cobaltstrikebackdoortrojan
Score
10/10

behavioral31

Score
1/10

behavioral32

cobaltstrikebackdoortrojan
Score
10/10