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Analysis
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max time kernel
140s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
08/05/2024, 15:50
Static task
static1
Behavioral task
behavioral1
Sample
f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
Resource
win10v2004-20240426-en
General
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Target
f78ee97212ae68a44bad45d5c2711880_NEIKI.exe
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Size
1.5MB
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MD5
f78ee97212ae68a44bad45d5c2711880
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SHA1
6aff4b9b5c86a79a0cf3a161bad342fad1f174e1
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SHA256
e5fe5466f3541bb926edda6cbd30d4cac346fb3e05d2d7a9a42b4e3c2f10d3ef
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SHA512
975a1a04e601f811f463c38de945ff9e5523afc050f99d1db3875c0595d811149c9a60a01021836167620b620d9febdd01c2ef6517998fe146a48bdd9846e63a
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SSDEEP
3072:xR4jdNqTqHL+3phRrbhsEExMusExvQF4ExM0ExMt:/afYphYq
Malware Config
Signatures
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Enumerates connected drives 3 TTPs 10 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
description ioc Process File opened (read-only) \??\G: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\H: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\K: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\N: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\E: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\I: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\J: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\L: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\M: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened (read-only) \??\O: f78ee97212ae68a44bad45d5c2711880_NEIKI.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\RCX1A7E.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\7-Zip\7zFM.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\RCX1A37.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B5F.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Google\Chrome\Application\chrome_proxy.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\RCX1BE2.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\RCX1A49.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\DVD Maker\DVDMaker.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Google\Chrome\Application\chrome_proxy.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\DVD Maker\RCX1AD3.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\RCX1A8F.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\RCX1A90.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\readme.1xt f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\7z.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\ConvertInkStore.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\DVD Maker\DVDMaker.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\DVD Maker\RCX1AC3.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\RCX1A07.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\RCX1A38.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B5E.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\RCX1BD0.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\DVD Maker\RCX1AD4.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Google\Chrome\Application\chrome.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B60.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\7-Zip\7z.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B4B.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B3A.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B4D.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\RCX1A48.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B29.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Google\Chrome\Application\chrome.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\RCX1BE1.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\7zFM.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\7-Zip\7zFM.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B17.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B28.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B4A.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B4C.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B72.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\7-Zip\7z.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\DVD Maker\RCX1AC2.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B71.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\RCX1A7D.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\RCX1B18.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\DVD Maker\RCX1AE5.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome_proxy.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Common Files\Microsoft Shared\ink\RCX1A6A.tmp f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\DVD Maker\DVDMaker.exe f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File created C:\Program Files\Common Files\Microsoft Shared\ink\FlickLearningWizard.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\Google\Chrome\Application\chrome.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe File opened for modification C:\Program Files\7-Zip\7z.cab f78ee97212ae68a44bad45d5c2711880_NEIKI.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2284 2484 WerFault.exe 27 -
Suspicious use of WriteProcessMemory 7 IoCs
description pid Process procid_target PID 2484 wrote to memory of 2284 2484 f78ee97212ae68a44bad45d5c2711880_NEIKI.exe 28 PID 2484 wrote to memory of 2284 2484 f78ee97212ae68a44bad45d5c2711880_NEIKI.exe 28 PID 2484 wrote to memory of 2284 2484 f78ee97212ae68a44bad45d5c2711880_NEIKI.exe 28 PID 2484 wrote to memory of 2284 2484 f78ee97212ae68a44bad45d5c2711880_NEIKI.exe 28 PID 2484 wrote to memory of 2284 2484 f78ee97212ae68a44bad45d5c2711880_NEIKI.exe 28 PID 2484 wrote to memory of 2284 2484 f78ee97212ae68a44bad45d5c2711880_NEIKI.exe 28 PID 2484 wrote to memory of 2284 2484 f78ee97212ae68a44bad45d5c2711880_NEIKI.exe 28
Processes
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C:\Users\Admin\AppData\Local\Temp\f78ee97212ae68a44bad45d5c2711880_NEIKI.exe"C:\Users\Admin\AppData\Local\Temp\f78ee97212ae68a44bad45d5c2711880_NEIKI.exe"1⤵
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious use of WriteProcessMemory
PID:2484 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2484 -s 8162⤵
- Program crash
PID:2284
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
544KB
MD59a1dd1d96481d61934dcc2d568971d06
SHA1f136ef9bf8bd2fc753292fb5b7cf173a22675fb3
SHA2568cebb25e240db3b6986fcaed6bc0b900fa09dad763a56fb71273529266c5c525
SHA5127ac1581f8a29e778ba1a1220670796c47fa5b838417f8f635e2cb1998a01515cff3ee57045dacb78a8ec70d43754b970743aba600379fe6d9481958d32d8a5aa
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Filesize
1.5MB
MD544bfd40b98a0abecbbfaa841e5e94434
SHA105887fbf7404d511ba0db097297906ca4207951c
SHA25687556c39ba3108255b5dd77eba3a2f2cd536c842a869187b692d1512e71bcc6e
SHA512e62b3c348e155e64e70500f7a58853b9c147a01980e5b034a31cfab28a214e56eb97ec969daab4b27c3aa0e6dd4c66e7e3de28abbc9ba67c07ab6df457e3d720
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Filesize
930KB
MD530ac0b832d75598fb3ec37b6f2a8c86a
SHA16f47dbfd6ff36df7ba581a4cef024da527dc3046
SHA2561ea0839c8dc95ad2c060af7d042c40c0daed58ce8e4524c0fba12fd73e4afb74
SHA512505870601a4389b7ed2c8fecf85835adfd2944cbc10801f74bc4e08f5a0d6ecc9a52052fc37e216304cd1655129021862294a698ed36b3b43d428698f7263057
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Filesize
305KB
MD55f50d239384a1b2bc162a4aa0e2302ce
SHA1b95c0485b9931168041b3786b85622c4464b8b4e
SHA256f3bf101ac482d3092e302bd3327ef3f376d515accc8a127ffa69dcb2763a263f
SHA512d53e9f652f115e5f3d514a041c4300e880fe85b2d321bc2181d3f9490eba96f35c6a44c56c29b284335b6b374f02f1b31468023751c573c6e03bed7438826e09
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Filesize
188KB
MD5f03cd3c73a4d56421c60e6f2a40a9ef2
SHA13e7b8c15ba83c23333740af3aa4c4b3066fe5173
SHA25644fc47dc280a196cc49849cfb770030f1525758ba266330b6232ee60fb4fe642
SHA512ba57d32ffe4d0ecca137aed733c1471b4663dcba07a4c4fffcffc008a051de86fd8561bdd93d5fff545bf1865c8b5ac71eae31d20228727f5c1a46f2f9a6390e
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Filesize
906KB
MD584ff6c209447a056e22a29806bfa2c96
SHA121190928955094c44ad996f26c801b46437809cc
SHA256d2072ffe011341ec2a3c4af9f93b06deffa92fa05120c45dbb3ad5635f3e57b1
SHA5126493dfbe43887e6a588ef067960ddb9e9798e07bb14fd73abf99acc5ee63250858c86d70a926f009f466bf6fedb7ca43bbecf7fc2433e47704527c2d0b6b01d9
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Filesize
2.2MB
MD5e83d2495d5867e224fbf42ef40d8856c
SHA1fec908e0e7bc469875ab8f68d936225c635a6ac2
SHA2562c806d9b932f24c4bc84e86ced7962a75c0161ff732f77eb1827a3a14976b2c1
SHA512e22f36cb40fff2672e9e49aa991656a0cc1188c7ba2583efae2d238a4e864bd5f8bdc532a5c35285ca2b4b105097454eb06d5860c41e618c44bab6e300408b8d
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Filesize
2.2MB
MD5f56161efdeee267a188bb1800c725c04
SHA19f5cf40f112be8cc27fd10186bfa9b58191e36c2
SHA256dc3fcaf700b8105152f362d6b32ad161289753f8a55039eeea81cfcbd6ddff4d
SHA51227f3928be8380909c4b83578d2adf1b0fa3677f494a83585ad2db5a41ee1319bc205bd97f2180253ca30503200934284471043d7eebd86acf3bbc27219e92398
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Filesize
1.6MB
MD5527e039ba9add8a7fac3a6bc30a6d476
SHA1729a329265eda72cada039c1941e7c672addfc19
SHA2564b8a72fc81b733ed2e6e70d4c5401f954002783dbf14927849ad579860780b94
SHA5129e73e14e33a5f07a87e9c1fecfdaee09d1408471052aacfde3d1e877dad4d253b525ebefca6bddabc23cf81d8dcce0785aedcc2f135d171ecbb1feaeb922c449
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Filesize
168KB
MD5c40cd71c7601387b53c0e59d62880d1e
SHA19b09305e0cb7a85c823d514d9dd1e2a431c8a5db
SHA25690da536777201b8bffd0c2667e3cf8c1781eba777c010e434e85e0e0c5d1c0a1
SHA512fcaff627a38cc412e0c62e2aec0c7ebc04192f3beab642b0dc237eb11722712ed0141d4e8b4d28f03d191ea7047e7647e5c95c04ffd22633fb0333514e2c70e6
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Filesize
2.8MB
MD5095092f4e746810c5829038d48afd55a
SHA1246eb3d41194dddc826049bbafeb6fc522ec044a
SHA2562f606012843d144610dc7be55d1716d5d106cbc6acbce57561dc0e62c38b8588
SHA5127f36fc03bfed0f3cf6ac3406c819993bf995e4f8c26a7589e9032c14b5a9c7048f5567f77b3b15f946c5282fc0be6308a92eab7879332d74c400d0c139ce8400
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Filesize
1.5MB
MD5f2c9f1fb6e96465d34f2fe54796fcd29
SHA1bb9b6bce31e1695977989c6802881c1cacfedab8
SHA256f82b537a2d157fdfcc71e0790238f97fe4f4f91f0aff81d835dab46ac3d4f442
SHA5120b76820766e1b0f5f763d8fa207e1e0c3d0a9a38eaec9f68ec90866041f81861377fdad2772f0f2d4088215f8661c675218e63739602a0a13ee8ee89ad155970
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Filesize
1020KB
MD5b65d7344b0a7faa207d2e1a7adaafb60
SHA1755ad15b1745b0e730d658d4a92e2b754425b7db
SHA256f4b91fbbcba8a46eefe4965e4a24c6ede3decbd1fec96e141a1953173efd1c92
SHA512f17ac73c2df7c73a31b11ce0f533d6db91bdb0cdeea653dcd52ac72c3cf28da0c236b79586ddc7a6c825fdd171290722f888465e776f12ac2cae75be82726b22