Analysis
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max time kernel
136s -
max time network
146s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
24-05-2024 19:18
Static task
static1
Behavioral task
behavioral1
Sample
d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe
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Size
264KB
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MD5
d84b15bf4867c829d46d982c892ca6d0
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SHA1
ce577342b2d2781474d4dc2c28eaa49c7bd9ab04
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SHA256
0b469f5e6f92d24426cc21eb9b75963387b88d9552096c1275789d4cf7bfa4cf
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SHA512
a4abfeb729b123ffee77e98a3b1e0d1a95ea13799cb60edda265e4f0c61f674d745e04d98fb1fc5750763c999ddb7721bc49adb743beced723351541aa007c05
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SSDEEP
6144:KaKMSD4Yuaezp0yN90QEqB3PI5ldRZY5BI7:TK3D4laTy904RP6R25G
Malware Config
Extracted
Protocol: smtp- Host:
smtp.gmail.com - Port:
587 - Username:
[email protected] - Password:
6477564775
Signatures
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
SDFJSD~1.EXEdescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3906287020-2915474608-1755617787-1000\Control Panel\International\Geo\Nation SDFJSD~1.EXE -
Executes dropped EXE 3 IoCs
Processes:
SDFJSD~1.EXESvchost.exeddos.exepid process 4008 SDFJSD~1.EXE 2004 Svchost.exe 4316 ddos.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exedescription ioc process Set value (str) \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce\wextract_cleanup0 = "rundll32.exe C:\\Windows\\system32\\advpack.dll,DelNodeRunDLL32 \"C:\\Users\\Admin\\AppData\\Local\\Temp\\IXP000.TMP\\\"" d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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NTFS ADS 1 IoCs
Processes:
cmd.exedescription ioc process File created C:\Users\Admin\AppData\Roaming\Svchost.exe:ZONE.identifier cmd.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
Svchost.exepid process 2004 Svchost.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
Svchost.exedescription pid process Token: SeDebugPrivilege 2004 Svchost.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exeSDFJSD~1.EXEdescription pid process target process PID 4072 wrote to memory of 4008 4072 d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe SDFJSD~1.EXE PID 4072 wrote to memory of 4008 4072 d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe SDFJSD~1.EXE PID 4072 wrote to memory of 4008 4072 d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe SDFJSD~1.EXE PID 4008 wrote to memory of 1368 4008 SDFJSD~1.EXE cmd.exe PID 4008 wrote to memory of 1368 4008 SDFJSD~1.EXE cmd.exe PID 4008 wrote to memory of 1368 4008 SDFJSD~1.EXE cmd.exe PID 4008 wrote to memory of 2004 4008 SDFJSD~1.EXE Svchost.exe PID 4008 wrote to memory of 2004 4008 SDFJSD~1.EXE Svchost.exe PID 4008 wrote to memory of 2004 4008 SDFJSD~1.EXE Svchost.exe PID 4072 wrote to memory of 4316 4072 d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe ddos.exe PID 4072 wrote to memory of 4316 4072 d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe ddos.exe PID 4072 wrote to memory of 4316 4072 d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe ddos.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\d84b15bf4867c829d46d982c892ca6d0_NeikiAnalytics.exe"1⤵
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SDFJSD~1.EXEC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SDFJSD~1.EXE2⤵
- Checks computer location settings
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"cmd"3⤵
- NTFS ADS
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C:\Users\Admin\AppData\Roaming\Svchost.exe"C:\Users\Admin\AppData\Roaming\Svchost.exe"3⤵
- Executes dropped EXE
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddos.exeC:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddos.exe2⤵
- Executes dropped EXE
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\SDFJSD~1.EXEFilesize
100KB
MD543c91819db04b96aeae0f0a102b3b287
SHA1501dac1082c02b58dcd25d604db0c245875a6a9e
SHA25692e3db6e91a50567d78d3935d02c3d75033b6d6afc2fce14ee98a55a4a3ae730
SHA51245fc991fcdec8764a5cc84cad379d6aaac82a58ed1c30aaeb05b282d5618507a8ec518e36ad6d74d3402914e647787a6d3318ec3342c44370f2bfad16cf78685
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C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ddos.exeFilesize
60KB
MD544aa010e77b5cf33e3ab6b8502c28cbf
SHA174b954acd53c0289500268e1f7ba8822210b27c8
SHA2567b74fe918d5cb1f6b34001f7a0fca2a7cd1bddc09cf8830fdbe6e312432631af
SHA5124349f15a05d0aef46589c47fab2e58afdfc1d90d4a47daa3ba9ccdc785445fd3cb5e2c74b713736ed6f8f87c991d5148fcdfd8554c89a53214d812550bdb5e50
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C:\Users\Admin\AppData\Roaming\Svchost.exe:ZONE.identifierMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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C:\Users\Admin\AppData\Roaming\VfDjNcJQiqgMHIG.txtFilesize
2B
MD5bafd7322c6e97d25b6299b5d6fe8920b
SHA1816c52fd2bdd94a63cd0944823a6c0aa9384c103
SHA2561ea442a134b2a184bd5d40104401f2a37fbc09ccf3f4bc9da161c6099be3691d
SHA512a145800e53a326d880f4b513436e54a0ab41efc8fdd4f038c0edae948e5ae08d2a7077d5bb648415078dda2571fe92c4d6fa2130a80f53d9dd329e7040729e81
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C:\Users\Admin\AppData\Roaming\xGSuOtSjvjhbtqN.txtFilesize
57B
MD521e3c5cb9ac9b57c4ae0ab99123b168e
SHA1f6becccf19ecd9719ee44335312786543d7b5d24
SHA2561384e1213ad826069c57e6b7c4293431886b219b0f11ad79de9208bb97b5eced
SHA512e2b1a7395c1e743330728265e40664a17e7296ae1d935c4598a8421b94e2838aa04af510edf6e9874a485ddf80b8fb3cc5fc06c80850e86f0df49df5b7e8df3b
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memory/2004-20-0x0000000075010000-0x00000000755C1000-memory.dmpFilesize
5.7MB
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memory/2004-19-0x0000000075010000-0x00000000755C1000-memory.dmpFilesize
5.7MB
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memory/2004-33-0x0000000075010000-0x00000000755C1000-memory.dmpFilesize
5.7MB
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memory/4008-8-0x0000000075010000-0x00000000755C1000-memory.dmpFilesize
5.7MB
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memory/4008-18-0x0000000075010000-0x00000000755C1000-memory.dmpFilesize
5.7MB
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memory/4008-7-0x0000000075012000-0x0000000075013000-memory.dmpFilesize
4KB
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memory/4008-9-0x0000000075010000-0x00000000755C1000-memory.dmpFilesize
5.7MB
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memory/4316-24-0x00000000006B0000-0x00000000006C6000-memory.dmpFilesize
88KB
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memory/4316-28-0x00000000050A0000-0x00000000050AA000-memory.dmpFilesize
40KB
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memory/4316-29-0x00000000053C0000-0x0000000005416000-memory.dmpFilesize
344KB
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memory/4316-27-0x00000000051A0000-0x0000000005232000-memory.dmpFilesize
584KB
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memory/4316-26-0x0000000005750000-0x0000000005CF4000-memory.dmpFilesize
5.6MB
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memory/4316-25-0x0000000005100000-0x000000000519C000-memory.dmpFilesize
624KB