Analysis
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max time kernel
117s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
arch:x64arch:x86image:win7-20231129-enlocale:en-usos:windows7-x64system -
submitted
05-06-2024 08:05
Behavioral task
behavioral1
Sample
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe
Resource
win7-20231129-en
General
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Target
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe
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Size
991KB
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MD5
4a7de389c2f9e29ab77903df3a01ca00
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SHA1
b0d93b3fdcff0c84ebf1703d57612bba5fc610e8
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SHA256
fe0d7947d63d183f3a258806fef9a8e9540fc00b6d69f5c39d8995c8d5729e91
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SHA512
9e753daf609d423dfc79ffb64cb1f13bff457b894526418ab5fe4243e5279effbde5fb11cd86a579518d53ba9e3456bbb8dc07f8689b45fd6ca379e032c1120e
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SSDEEP
24576:rCWdZ7mzEyqAWVk4+5Rphmct+OlISoNa/ZSMQugi8ndZ5G:rC+tmYO+k4K/tIioNg1Qugi8ndZ5G
Malware Config
Signatures
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Malware Dropper & Backdoor - Berbew 1 IoCs
Berbew is a backdoor Trojan malware with capabilities to download and install a range of additional malicious software, such as other Trojans, ransomware, and cryptominers.
Processes:
resource yara_rule C:\Users\Admin\AppData\Local\Temp\4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe family_berbew -
Deletes itself 1 IoCs
Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exepid process 1840 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe -
Executes dropped EXE 1 IoCs
Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exepid process 1840 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe -
Loads dropped DLL 1 IoCs
Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exepid process 2268 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe -
Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs
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Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 0f00000001000000140000005a6d07b6371d966a2fb6ba92828ce5512a49513d090000000100000068000000306606082b0601050507030106082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030806082b06010505070309060a2b0601040182370a030406082b0601050507030606082b0601050507030706082b060105050802025300000001000000230000003021301f06092b06010401a032010130123010060a2b0601040182373c0101030200c00b000000010000001600000047006c006f00620061006c005300690067006e000000140000000100000014000000607b661a450d97ca89502f7d04cd34a8fffcfd4b1d00000001000000100000006ee7f3b060d10e90a31ba3471b999236030000000100000014000000b1bc968bd4f49d622aa89a81f2150152a41d829c200000000100000079030000308203753082025da003020102020b040000000001154b5ac394300d06092a864886f70d01010505003057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f74204341301e170d3938303930313132303030305a170d3238303132383132303030305a3057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100da0ee6998dcea3e34f8a7efbf18b83256bea481ff12ab0b9951104bdf063d1e26766cf1cddcf1b482bee8d898e9aaf298065abe9c72d12cbab1c4c7007a13d0a30cd158d4ff8ddd48c50151cef50eec42ef7fce952f2917de06dd535308e5e4373f241e9d56ae3b2893a5639386f063c88695b2a4dc5a754b86c89cc9bf93ccae5fd89f5123c927896d6dc746e934461d18dc746b2750e86e8198ad56d6cd5781695a2e9c80a38ebf224134f73549313853a1bbc1e34b58b058cb9778bb1db1f2091ab09536e90ce7b3774b97047912251631679aeb1ae412608c8192bd146aa48d6642ad78334ff2c2ac16c19434a0785e7d37cf62168efeaf2529f7f9390cf0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e04160414607b661a450d97ca89502f7d04cd34a8fffcfd4b300d06092a864886f70d01010505000382010100d673e77c4f76d08dbfecbaa2be34c52832b57cfc6c9c2c2bbd099e53bf6b5eaa1148b6e508a3b3ca3d614dd34609b33ec3a0e363551bf2baefad39e143b938a3e62f8a263befa05056f9c60afd38cdc40b705194979804dfc35f94d515c914419cc45d7564150dff5530ec868fff0def2cb96346f6aafcdfbc69fd2e1248649ae095f0a6ef298f01b115b50c1da5fe692c6924781eb3a71c7162eecac897ac175d8ac2f847866e2ac4563195d06789852bf96ca65d469d0caa82e49951dd70b7db563d61e46ae15cd6f6fe3dde41cc07ae6352bf5353f42be9c7fdb6f7825f85d24118db81b3041cc51fa4806f1520c9de0c880a1dd66655e2fc48c9292669e0 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe Set value (data) \REGISTRY\MACHINE\SOFTWARE\Microsoft\SystemCertificates\AuthRoot\Certificates\B1BC968BD4F49D622AA89A81F2150152A41D829C\Blob = 190000000100000010000000a823b4a20180beb460cab955c24d7e21030000000100000014000000b1bc968bd4f49d622aa89a81f2150152a41d829c1d00000001000000100000006ee7f3b060d10e90a31ba3471b999236140000000100000014000000607b661a450d97ca89502f7d04cd34a8fffcfd4b0b000000010000001600000047006c006f00620061006c005300690067006e0000005300000001000000230000003021301f06092b06010401a032010130123010060a2b0601040182373c0101030200c0090000000100000068000000306606082b0601050507030106082b0601050507030206082b0601050507030306082b0601050507030406082b0601050507030806082b06010505070309060a2b0601040182370a030406082b0601050507030606082b0601050507030706082b060105050802020f00000001000000140000005a6d07b6371d966a2fb6ba92828ce5512a49513d200000000100000079030000308203753082025da003020102020b040000000001154b5ac394300d06092a864886f70d01010505003057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f74204341301e170d3938303930313132303030305a170d3238303132383132303030305a3057310b300906035504061302424531193017060355040a1310476c6f62616c5369676e206e762d73613110300e060355040b1307526f6f74204341311b301906035504031312476c6f62616c5369676e20526f6f7420434130820122300d06092a864886f70d01010105000382010f003082010a0282010100da0ee6998dcea3e34f8a7efbf18b83256bea481ff12ab0b9951104bdf063d1e26766cf1cddcf1b482bee8d898e9aaf298065abe9c72d12cbab1c4c7007a13d0a30cd158d4ff8ddd48c50151cef50eec42ef7fce952f2917de06dd535308e5e4373f241e9d56ae3b2893a5639386f063c88695b2a4dc5a754b86c89cc9bf93ccae5fd89f5123c927896d6dc746e934461d18dc746b2750e86e8198ad56d6cd5781695a2e9c80a38ebf224134f73549313853a1bbc1e34b58b058cb9778bb1db1f2091ab09536e90ce7b3774b97047912251631679aeb1ae412608c8192bd146aa48d6642ad78334ff2c2ac16c19434a0785e7d37cf62168efeaf2529f7f9390cf0203010001a3423040300e0603551d0f0101ff040403020106300f0603551d130101ff040530030101ff301d0603551d0e04160414607b661a450d97ca89502f7d04cd34a8fffcfd4b300d06092a864886f70d01010505000382010100d673e77c4f76d08dbfecbaa2be34c52832b57cfc6c9c2c2bbd099e53bf6b5eaa1148b6e508a3b3ca3d614dd34609b33ec3a0e363551bf2baefad39e143b938a3e62f8a263befa05056f9c60afd38cdc40b705194979804dfc35f94d515c914419cc45d7564150dff5530ec868fff0def2cb96346f6aafcdfbc69fd2e1248649ae095f0a6ef298f01b115b50c1da5fe692c6924781eb3a71c7162eecac897ac175d8ac2f847866e2ac4563195d06789852bf96ca65d469d0caa82e49951dd70b7db563d61e46ae15cd6f6fe3dde41cc07ae6352bf5353f42be9c7fdb6f7825f85d24118db81b3041cc51fa4806f1520c9de0c880a1dd66655e2fc48c9292669e0 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exepid process 1840 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exepid process 2268 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe -
Suspicious use of UnmapMainImage 1 IoCs
Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exepid process 1840 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exedescription pid process target process PID 2268 wrote to memory of 1840 2268 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe PID 2268 wrote to memory of 1840 2268 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe PID 2268 wrote to memory of 1840 2268 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe PID 2268 wrote to memory of 1840 2268 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe 4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exeC:\Users\Admin\AppData\Local\Temp\4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exe2⤵
- Deletes itself
- Executes dropped EXE
- Modifies system certificate store
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of UnmapMainImage
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\LocalLow\Microsoft\CryptnetUrlCache\Content\94308059B57B3142E455B38A6EB92015Filesize
70KB
MD549aebf8cbd62d92ac215b2923fb1b9f5
SHA11723be06719828dda65ad804298d0431f6aff976
SHA256b33efcb95235b98b48508e019afa4b7655e80cf071defabd8b2123fc8b29307f
SHA512bf86116b015fb56709516d686e168e7c9c68365136231cc51d0b6542ae95323a71d2c7acec84aad7dcecc2e410843f6d82a0a6d51b9acfc721a9c84fdd877b5b
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C:\Users\Admin\AppData\Local\Temp\4a7de389c2f9e29ab77903df3a01ca00_NeikiAnalytics.exeFilesize
991KB
MD53a47702af89dc7623ed3ad42e9b8866e
SHA1421740ebc947f643f605114b2e9e34ea1f83e331
SHA2561af2b416e905b70f7a924f821fb57ff21568719902bd8196c1e7daf4fac41ce0
SHA5129284c9091f5cdc3683da3ef398db3156e5cd6c8ef98ee39882e83fadb4b1e8f49ea15cf94d07d16189b05c53c77b4cff75f9e5a5eee9896cae268e305ef382c0
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memory/1840-17-0x0000000002F40000-0x0000000003035000-memory.dmpFilesize
980KB
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memory/1840-11-0x0000000000400000-0x00000000004A3000-memory.dmpFilesize
652KB
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memory/1840-10-0x0000000000400000-0x00000000004F5000-memory.dmpFilesize
980KB
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memory/1840-51-0x0000000000400000-0x0000000000443000-memory.dmpFilesize
268KB
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memory/1840-57-0x000000000DEC0000-0x000000000DF63000-memory.dmpFilesize
652KB
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memory/2268-0-0x0000000000400000-0x00000000004F5000-memory.dmpFilesize
980KB
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memory/2268-9-0x0000000000400000-0x00000000004F5000-memory.dmpFilesize
980KB
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memory/2268-7-0x0000000003190000-0x0000000003285000-memory.dmpFilesize
980KB