Analysis
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max time kernel
149s -
max time network
121s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
11-05-2024 03:18
Behavioral task
behavioral1
Sample
6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
General
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Target
6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe
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Size
326KB
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MD5
6a23eb83d3d90fc2576b4a6caa891930
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SHA1
9a9ec32c7c153c5cc348b9a6ff312324623f6a35
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SHA256
373a196348391d7f1d3b219f2cbe13c021401fe6999287192de858c948ea97d0
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SHA512
3350d9f8a500e43a364fccd1419f41a8b0e6c4a162fb9ca9271811e6457f25d2d009523184e8cfab63a805ed1bb1a36f0c04acd80ce3d712a2940db47d4a6328
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SSDEEP
3072:Ie2A0wxDqUpM5scww4chO+O1BmP5DG0sg3i4XZ9WvDZHwdRX/L+gP38XV:IsxD5cwohO+O1sVG0/pZ6iPC8
Malware Config
Signatures
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ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
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ModiLoader Second Stage 1 IoCs
Processes:
resource yara_rule behavioral1/memory/3020-256-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
Processes:
csrsll.execsrsll.execsrsll.exepid process 1964 csrsll.exe 480 csrsll.exe 3020 csrsll.exe -
Loads dropped DLL 5 IoCs
Processes:
6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exepid process 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe -
Processes:
resource yara_rule behavioral1/memory/1276-0-0x0000000000400000-0x0000000000454000-memory.dmp upx behavioral1/memory/1276-88-0x0000000000400000-0x0000000000454000-memory.dmp upx behavioral1/memory/1276-89-0x00000000024F0000-0x0000000002544000-memory.dmp upx behavioral1/memory/2572-98-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2572-94-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2572-92-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2572-100-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2572-103-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/2572-101-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/1276-104-0x0000000000400000-0x0000000000454000-memory.dmp upx \Users\Admin\AppData\Roaming\Microsoft\csrsll.exe upx behavioral1/memory/2572-143-0x0000000002950000-0x00000000029A4000-memory.dmp upx behavioral1/memory/1964-148-0x0000000000400000-0x0000000000454000-memory.dmp upx behavioral1/memory/1964-209-0x0000000000400000-0x0000000000454000-memory.dmp upx behavioral1/memory/1964-242-0x0000000000400000-0x0000000000454000-memory.dmp upx behavioral1/memory/2572-245-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/3020-241-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/480-255-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/3020-256-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2248906074-2862704502-246302768-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" reg.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.execsrsll.exedescription pid process target process PID 1276 set thread context of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1964 set thread context of 480 1964 csrsll.exe csrsll.exe PID 1964 set thread context of 3020 1964 csrsll.exe csrsll.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
csrsll.exedescription pid process Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe Token: SeDebugPrivilege 480 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.execsrsll.execsrsll.exepid process 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 1964 csrsll.exe 480 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.execmd.execsrsll.exedescription pid process target process PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 1276 wrote to memory of 2572 1276 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe PID 2572 wrote to memory of 1988 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe cmd.exe PID 2572 wrote to memory of 1988 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe cmd.exe PID 2572 wrote to memory of 1988 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe cmd.exe PID 2572 wrote to memory of 1988 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe cmd.exe PID 1988 wrote to memory of 2220 1988 cmd.exe reg.exe PID 1988 wrote to memory of 2220 1988 cmd.exe reg.exe PID 1988 wrote to memory of 2220 1988 cmd.exe reg.exe PID 1988 wrote to memory of 2220 1988 cmd.exe reg.exe PID 2572 wrote to memory of 1964 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe csrsll.exe PID 2572 wrote to memory of 1964 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe csrsll.exe PID 2572 wrote to memory of 1964 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe csrsll.exe PID 2572 wrote to memory of 1964 2572 6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 480 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe PID 1964 wrote to memory of 3020 1964 csrsll.exe csrsll.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\6a23eb83d3d90fc2576b4a6caa891930_NeikiAnalytics.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\NFDOM.bat" "3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\reg.exeREG ADD "HKCU\Software\Microsoft\Windows\CurrentVersion\Run" /v "Win Pdf" /t REG_SZ /d "C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe" /f4⤵
- Adds Run key to start application
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C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- Executes dropped EXE
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
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C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- 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\NFDOM.batFilesize
145B
MD54eb61ec7816c34ec8c125acadc57ec1b
SHA1b0015cc865c0bb1a027be663027d3829401a31cc
SHA25608375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
SHA512f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
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\Users\Admin\AppData\Roaming\Microsoft\csrsll.exeFilesize
326KB
MD59033f2edc54ac2bf1da5c91b1363c9cf
SHA16fe826b096bfe52117268ba538101a1527dff28e
SHA25633453acd0d3d6bd9284648b7069923497ebf499dfe566c31f97511a3c1b306cf
SHA5125f2749fa21252af79c63b501341fba279791965f0badca5b2b5d3cef9063ede23d9952ba4cca50a528265a3f39813064d82c0c46edcd8a304fe41107a350a316
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memory/480-255-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/1276-27-0x0000000000330000-0x0000000000331000-memory.dmpFilesize
4KB
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memory/1276-104-0x0000000000400000-0x0000000000454000-memory.dmpFilesize
336KB
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memory/1276-39-0x0000000000360000-0x0000000000361000-memory.dmpFilesize
4KB
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memory/1276-59-0x00000000003B0000-0x00000000003B1000-memory.dmpFilesize
4KB
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memory/1276-69-0x00000000003D0000-0x00000000003D1000-memory.dmpFilesize
4KB
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memory/1276-77-0x00000000003F0000-0x00000000003F2000-memory.dmpFilesize
8KB
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memory/1276-88-0x0000000000400000-0x0000000000454000-memory.dmpFilesize
336KB
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memory/1276-81-0x0000000000404000-0x0000000000405000-memory.dmpFilesize
4KB
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memory/1276-89-0x00000000024F0000-0x0000000002544000-memory.dmpFilesize
336KB
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memory/1276-15-0x0000000000310000-0x0000000000311000-memory.dmpFilesize
4KB
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memory/1276-0-0x0000000000400000-0x0000000000454000-memory.dmpFilesize
336KB
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memory/1276-3-0x00000000002F0000-0x00000000002F1000-memory.dmpFilesize
4KB
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memory/1276-5-0x00000000002F0000-0x00000000002F1000-memory.dmpFilesize
4KB
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memory/1964-152-0x00000000001C0000-0x00000000001C1000-memory.dmpFilesize
4KB
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memory/1964-148-0x0000000000400000-0x0000000000454000-memory.dmpFilesize
336KB
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memory/1964-242-0x0000000000400000-0x0000000000454000-memory.dmpFilesize
336KB
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memory/1964-209-0x0000000000400000-0x0000000000454000-memory.dmpFilesize
336KB
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memory/1964-181-0x00000000004B0000-0x00000000004B1000-memory.dmpFilesize
4KB
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memory/1964-173-0x0000000000280000-0x0000000000281000-memory.dmpFilesize
4KB
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memory/1964-162-0x0000000000260000-0x0000000000261000-memory.dmpFilesize
4KB
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memory/2572-96-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/2572-92-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2572-145-0x0000000002950000-0x00000000029A4000-memory.dmpFilesize
336KB
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memory/2572-143-0x0000000002950000-0x00000000029A4000-memory.dmpFilesize
336KB
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memory/2572-98-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2572-100-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2572-94-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2572-146-0x0000000002950000-0x00000000029A4000-memory.dmpFilesize
336KB
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memory/2572-101-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2572-103-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2572-245-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2572-90-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/3020-241-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3020-256-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB