Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240426-en -
resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system -
submitted
12-05-2024 07:20
Behavioral task
behavioral1
Sample
7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
General
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Target
7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe
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Size
90KB
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MD5
7c8f87cd5d9c1d307d9652ea03c89c70
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SHA1
b4aabf7648ee67d2622e4e5b7e673c8d29338243
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SHA256
c11a5edc26da6e605ef675f57ac7e71f5187f744d490a494ffe9da4c3a250f6d
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SHA512
cce167976d8f3f1f13de6228079e7ab365bf51eceb2653c4dbc189d3a9431eb215de1ae8a52b64a367fe255e5a57a67248927880f1e1df5dc3721e608aedffcf
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SSDEEP
1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
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/3576-51-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/3576-50-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/3576-49-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/3576-59-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\Control Panel\International\Geo\Nation 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe -
Executes dropped EXE 3 IoCs
Processes:
csrsll.execsrsll.execsrsll.exepid process 4456 csrsll.exe 2620 csrsll.exe 3576 csrsll.exe -
Processes:
resource yara_rule behavioral2/memory/3708-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/3760-3-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/3760-9-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/3708-11-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/3760-12-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe upx behavioral2/memory/4456-36-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/3576-42-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/4456-47-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/3576-48-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/3576-51-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/3576-50-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/3576-49-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/3760-57-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/2620-58-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/3576-59-0x0000000000400000-0x0000000000414000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-1162180587-977231257-2194346871-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" reg.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.execsrsll.exedescription pid process target process PID 3708 set thread context of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 4456 set thread context of 2620 4456 csrsll.exe csrsll.exe PID 4456 set thread context of 3576 4456 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 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe Token: SeDebugPrivilege 2620 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.execsrsll.execsrsll.exepid process 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 3760 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 4456 csrsll.exe 2620 csrsll.exe -
Suspicious use of WriteProcessMemory 33 IoCs
Processes:
7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.execmd.execsrsll.exedescription pid process target process PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3708 wrote to memory of 3760 3708 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe PID 3760 wrote to memory of 4464 3760 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe cmd.exe PID 3760 wrote to memory of 4464 3760 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe cmd.exe PID 3760 wrote to memory of 4464 3760 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe cmd.exe PID 4464 wrote to memory of 4484 4464 cmd.exe reg.exe PID 4464 wrote to memory of 4484 4464 cmd.exe reg.exe PID 4464 wrote to memory of 4484 4464 cmd.exe reg.exe PID 3760 wrote to memory of 4456 3760 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe csrsll.exe PID 3760 wrote to memory of 4456 3760 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe csrsll.exe PID 3760 wrote to memory of 4456 3760 7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 2620 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe PID 4456 wrote to memory of 3576 4456 csrsll.exe csrsll.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3708 -
C:\Users\Admin\AppData\Local\Temp\7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\7c8f87cd5d9c1d307d9652ea03c89c70_NeikiAnalytics.exe"2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3760 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\HSXTH.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:4464 -
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
PID:4484 -
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
PID:4456 -
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
PID:2620 -
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- Executes dropped EXE
PID:3576
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\HSXTH.txtFilesize
145B
MD54eb61ec7816c34ec8c125acadc57ec1b
SHA1b0015cc865c0bb1a027be663027d3829401a31cc
SHA25608375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
SHA512f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
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C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exeFilesize
90KB
MD5b7383c74e2fde6d1becc2667bc070dd1
SHA1792b1bd99a4106598637cc75f1b199f761ebcb83
SHA25646decb19f690164d1757c7ea74d8c40e9c2d90ac15009039fa1249ad57c0a70c
SHA51290005d2d30b9d8ff1c3918716515ce43e7d444b2d7b33da2b07d38a8549d00d4b6995d37ebef658e9ae4991e1d2c731a6e313ddd762e2251c490eaf795361b94
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memory/2620-58-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/3576-51-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3576-50-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3576-59-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3576-49-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3576-48-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3576-42-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/3708-0-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/3708-5-0x00000000021D0000-0x00000000021D2000-memory.dmpFilesize
8KB
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memory/3708-4-0x00000000021C0000-0x00000000021C2000-memory.dmpFilesize
8KB
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memory/3708-6-0x00000000021F0000-0x00000000021F2000-memory.dmpFilesize
8KB
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memory/3708-7-0x0000000002200000-0x0000000002202000-memory.dmpFilesize
8KB
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memory/3708-11-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/3760-9-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/3760-12-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/3760-55-0x0000000000410000-0x00000000004D9000-memory.dmpFilesize
804KB
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memory/3760-57-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/3760-3-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/4456-36-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/4456-47-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB