Analysis
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max time kernel
149s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
08-06-2024 04:12
Static task
static1
Behavioral task
behavioral1
Sample
8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe
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Size
308KB
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MD5
8ababd15827227492bd83e9e18f13840
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SHA1
5a41dc28870ea063ce02b8c8444afe686e893fd2
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SHA256
21fe042cd2fd349edaa03e336f0ce9eaae9ba4e66823f4065dc94ad5e3127e88
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SHA512
f2be67808648e28384065769b9fd777e5fc6d18c90755950bfefbf78bbbb2185523da24022da3f836fb5554df456485cc32c224814a8c95073804eb3ac9a608a
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SSDEEP
3072:/c3sBG7mXh7m/zZM3jAbNOM6CNtDCZFL:E3sBz0Z4Mj72F
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 4 IoCs
Processes:
resource yara_rule behavioral2/memory/1628-50-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/1628-49-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/1628-48-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/1628-54-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\Control Panel\International\Geo\Nation 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe -
Executes dropped EXE 3 IoCs
Processes:
csrsll.execsrsll.execsrsll.exepid process 3004 csrsll.exe 1484 csrsll.exe 1628 csrsll.exe -
Processes:
resource yara_rule behavioral2/memory/348-8-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/348-5-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/348-7-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/1628-38-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/1628-50-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/1628-49-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/1628-48-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/348-51-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/1628-47-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/1484-53-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/1628-54-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-3571316656-3665257725-2415531812-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" reg.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
8ababd15827227492bd83e9e18f13840_NeikiAnalytics.execsrsll.exedescription pid process target process PID 4636 set thread context of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 3004 set thread context of 1484 3004 csrsll.exe csrsll.exe PID 3004 set thread context of 1628 3004 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 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe Token: SeDebugPrivilege 1484 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe8ababd15827227492bd83e9e18f13840_NeikiAnalytics.execsrsll.execsrsll.exepid process 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 348 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 3004 csrsll.exe 1484 csrsll.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe8ababd15827227492bd83e9e18f13840_NeikiAnalytics.execmd.execsrsll.exedescription pid process target process PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 4636 wrote to memory of 348 4636 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe PID 348 wrote to memory of 3000 348 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe cmd.exe PID 348 wrote to memory of 3000 348 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe cmd.exe PID 348 wrote to memory of 3000 348 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe cmd.exe PID 3000 wrote to memory of 3180 3000 cmd.exe reg.exe PID 3000 wrote to memory of 3180 3000 cmd.exe reg.exe PID 3000 wrote to memory of 3180 3000 cmd.exe reg.exe PID 348 wrote to memory of 3004 348 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe csrsll.exe PID 348 wrote to memory of 3004 348 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe csrsll.exe PID 348 wrote to memory of 3004 348 8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1484 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe PID 3004 wrote to memory of 1628 3004 csrsll.exe csrsll.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8ababd15827227492bd83e9e18f13840_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\8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8ababd15827227492bd83e9e18f13840_NeikiAnalytics.exe"2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\LYHHT.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
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Downloads
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C:\Users\Admin\AppData\Local\Temp\LYHHT.txtFilesize
145B
MD54eb61ec7816c34ec8c125acadc57ec1b
SHA1b0015cc865c0bb1a027be663027d3829401a31cc
SHA25608375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
SHA512f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
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C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exeFilesize
308KB
MD56059e7890078bb9c1d135d8cf6eb744e
SHA1fe6f1220ee782184faf55e854e8d5ba400f4e8ff
SHA256a3847af2a1794c881b179dfa7c32eeea44e26e764c0f04285acc0bf04122641c
SHA512f2aba9d3a5c9ef207e7e772502786b60988be82a6a6f50f58c3c4008a5b4681d07dd722f8851665807679a5ec2ccaee72fb6206990e2733972af0ebc2132d0bb
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memory/348-51-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/348-8-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/348-5-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/348-7-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/1484-53-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/1628-50-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1628-38-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1628-49-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1628-48-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1628-47-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/1628-54-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3004-32-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/3004-35-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/3004-44-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/4636-0-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/4636-4-0x0000000002A50000-0x0000000002A51000-memory.dmpFilesize
4KB
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memory/4636-3-0x0000000002A30000-0x0000000002A31000-memory.dmpFilesize
4KB