Analysis
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max time kernel
150s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
27-05-2024 22:38
Behavioral task
behavioral1
Sample
221ebac6c213161c7835432767339f20_NeikiAnalytics.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
221ebac6c213161c7835432767339f20_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
221ebac6c213161c7835432767339f20_NeikiAnalytics.exe
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Size
29KB
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MD5
221ebac6c213161c7835432767339f20
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SHA1
9ef2ab2f9fa7b89ae6ddd71a893cd2ee712390a5
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SHA256
595348ff9e70c8ac790412a229fd71c91d905f97e80ec86ebb5357949446c4d8
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SHA512
1c1b363560f29874a5a7b3b04bbb69db31550f727966350e8d71e7c299327460688460c0254ba787b9375d7e115b34bfc0664687b99d1d593a93fa20cb5396ac
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SSDEEP
768:AEwHupU99d2JE0jNJJ83+8zzqgTdVY9/O:AEwVs+0jNDY1qi/q2
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
services.exepid process 2800 services.exe -
Processes:
resource yara_rule behavioral1/memory/2916-0-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2916-4-0x0000000000400000-0x0000000000408000-memory.dmp upx C:\Windows\services.exe upx behavioral1/memory/2800-11-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2916-17-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2800-18-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-23-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-29-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-31-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-36-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-41-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-43-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-48-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-53-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2916-54-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2800-55-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2800-60-0x0000000000400000-0x0000000000408000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\tmpCEC6.tmp upx behavioral1/memory/2916-80-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2800-81-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2916-82-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2800-83-0x0000000000400000-0x0000000000408000-memory.dmp upx behavioral1/memory/2916-87-0x0000000000500000-0x0000000000510200-memory.dmp upx behavioral1/memory/2800-88-0x0000000000400000-0x0000000000408000-memory.dmp upx -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
services.exe221ebac6c213161c7835432767339f20_NeikiAnalytics.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Services = "C:\\Windows\\services.exe" services.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\JavaVM = "C:\\Windows\\java.exe" 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe -
Drops file in Windows directory 3 IoCs
Processes:
221ebac6c213161c7835432767339f20_NeikiAnalytics.exedescription ioc process File created C:\Windows\services.exe 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe File opened for modification C:\Windows\java.exe 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe File created C:\Windows\java.exe 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
221ebac6c213161c7835432767339f20_NeikiAnalytics.exedescription pid process target process PID 2916 wrote to memory of 2800 2916 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe services.exe PID 2916 wrote to memory of 2800 2916 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe services.exe PID 2916 wrote to memory of 2800 2916 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe services.exe PID 2916 wrote to memory of 2800 2916 221ebac6c213161c7835432767339f20_NeikiAnalytics.exe services.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\221ebac6c213161c7835432767339f20_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\221ebac6c213161c7835432767339f20_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Drops file in Windows directory
- Suspicious use of WriteProcessMemory
PID:2916 -
C:\Windows\services.exe"C:\Windows\services.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
PID:2800
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
29KB
MD550a52c920f59f2af4161498a815a4f9c
SHA1e4254a85710e5534c04e606925a2408fca47cd17
SHA25614aba152418a1c0e9b62f8aa3e4b00c25e42bba1dbe7606f695c2a5f69d506e7
SHA51276a472b3b11ccee863347dd09cddd9d91b6d74a632c8ed2a8a826d956a1b6149d77791dff601473041883cf24e74040c84f6d7c8d596e5f7b5dc652a8e0b0e8c
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MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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Filesize
320B
MD59df535322cc66fae33b3f0505085a184
SHA117b911e2b877bd2bd6816ca1717a457675d1600e
SHA256dcc64aefafb30abb5822577363f8be1dcfca01d34c840bffc065dae27837ba30
SHA5126c7884b45df91570aa44bb9e601f614905019398e94852922b7a124952d94099d1154f2c9166a5d056d35593bcf4b14c83095bffca1364f6f06397abeba846ca
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Filesize
8KB
MD5b0fe74719b1b647e2056641931907f4a
SHA1e858c206d2d1542a79936cb00d85da853bfc95e2
SHA256bf316f51d0c345d61eaee3940791b64e81f676e3bca42bad61073227bee6653c
SHA5129c82e88264696d0dadef9c0442ad8d1183e48f0fb355a4fc9bf4fa5db4e27745039f98b1fd1febff620a5ded6dd493227f00d7d2e74b19757685aa8655f921c2