Analysis
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max time kernel
149s -
max time network
147s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
29-05-2024 23:44
Static task
static1
Behavioral task
behavioral1
Sample
5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
General
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Target
5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe
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Size
308KB
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MD5
5b00304752992d19c78548d990e6ba20
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SHA1
60ef7e3044129fecc059f3e150467e5f8a0a16af
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SHA256
d167484a95df7ee2846d4cb2446b7b99ce63dd9841e5a6e23d2ec980f010a6b3
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SHA512
4b02c5048dece98cf1d467454c95569564853fd1c5a24df6af61bb9b7e72b0c1b4fdf5ca4cf01310442e50d10473285e998701ed44ed29261c4bcd5e82d1e031
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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 1 IoCs
Processes:
resource yara_rule behavioral1/memory/188200-147850-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 -
Executes dropped EXE 3 IoCs
Processes:
csrsll.execsrsll.execsrsll.exepid process 2736 csrsll.exe 40612 csrsll.exe 188200 csrsll.exe -
Loads dropped DLL 5 IoCs
Processes:
5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exepid process 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe -
Processes:
resource yara_rule behavioral1/memory/108372-73920-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/108372-73918-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/108372-73923-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/108372-73924-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/108372-73925-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/108372-102119-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/188200-147837-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/108372-147843-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral1/memory/188200-147850-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral1/memory/40612-147849-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
reg.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" reg.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
5b00304752992d19c78548d990e6ba20_NeikiAnalytics.execsrsll.exedescription pid process target process PID 2984 set thread context of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2736 set thread context of 40612 2736 csrsll.exe csrsll.exe PID 2736 set thread context of 188200 2736 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 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe Token: SeDebugPrivilege 40612 csrsll.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe5b00304752992d19c78548d990e6ba20_NeikiAnalytics.execsrsll.execsrsll.exepid process 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 2736 csrsll.exe 40612 csrsll.exe -
Suspicious use of WriteProcessMemory 36 IoCs
Processes:
5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe5b00304752992d19c78548d990e6ba20_NeikiAnalytics.execmd.execsrsll.exedescription pid process target process PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 2984 wrote to memory of 108372 2984 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe PID 108372 wrote to memory of 17348 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe cmd.exe PID 108372 wrote to memory of 17348 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe cmd.exe PID 108372 wrote to memory of 17348 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe cmd.exe PID 108372 wrote to memory of 17348 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe cmd.exe PID 17348 wrote to memory of 2248 17348 cmd.exe reg.exe PID 17348 wrote to memory of 2248 17348 cmd.exe reg.exe PID 17348 wrote to memory of 2248 17348 cmd.exe reg.exe PID 17348 wrote to memory of 2248 17348 cmd.exe reg.exe PID 108372 wrote to memory of 2736 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe csrsll.exe PID 108372 wrote to memory of 2736 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe csrsll.exe PID 108372 wrote to memory of 2736 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe csrsll.exe PID 108372 wrote to memory of 2736 108372 5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 40612 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe PID 2736 wrote to memory of 188200 2736 csrsll.exe csrsll.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5b00304752992d19c78548d990e6ba20_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\5b00304752992d19c78548d990e6ba20_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\5b00304752992d19c78548d990e6ba20_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\EMDVN.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\EMDVN.batFilesize
145B
MD54eb61ec7816c34ec8c125acadc57ec1b
SHA1b0015cc865c0bb1a027be663027d3829401a31cc
SHA25608375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
SHA512f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
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\Users\Admin\AppData\Roaming\Microsoft\csrsll.exeFilesize
308KB
MD5739139e27c8b79af75bce9f8868e0279
SHA145b8504e2fe6abc96461c0b97c8ff5f92d348462
SHA256facce06d9fbf75585deb73a41aee61fbb68594e70c178d9226374e0a1f720a25
SHA5129d589b9a4247cee7b3d9bf96f32919a5c083449fcfa8bff9ebfbf3ec3bbe91771567f8b026843b0268e0dd1960af1769796ca272c15da44b50bdb8239e465656
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memory/2736-73965-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/2984-0-0x0000000000400000-0x0000000000453000-memory.dmpFilesize
332KB
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memory/2984-3-0x00000000001C0000-0x00000000001C1000-memory.dmpFilesize
4KB
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memory/40612-147849-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-73925-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-73924-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-73923-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-73922-0x000000007EFDE000-0x000000007EFDF000-memory.dmpFilesize
4KB
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memory/108372-73918-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-73920-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-102119-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-147843-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/108372-73916-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/188200-147837-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB
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memory/188200-147850-0x0000000000400000-0x0000000000414000-memory.dmpFilesize
80KB