Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
25/06/2024, 10:50
Behavioral task
behavioral1
Sample
56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
11 signatures
150 seconds
Behavioral task
behavioral2
Sample
56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
11 signatures
150 seconds
General
- Target 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe
- Size 90KB
- Sample240625-mxgzvsvfqa
- SHA256 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952
- MD5 8e5ac71e248838fef4e20fa735837210
- SHA1 e71dfec132590830397cc614235003e97022c57d
- SHA512 9482af43688783c9ff3b95918b038684e1d477ec7bf58a6033ad6fc10b0c50a1d7dad9373fb5a134be69c8db24a8ae52e37763bb424443b4731759f5d4c7fb52
- SSDEEP 1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
- MD5 SHA1 SHA512 SSDEEP
Score
10/10
Malware Config
Signatures
- ModiLoader, DBatLoader
ModiLoader is a Delphi loader that misuses cloud services to download other malicious families.
- ModiLoader Second Stage 4 IoCs
resource yara_rule behavioral2/memory/548-59-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/548-58-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/548-60-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 behavioral2/memory/548-62-0x0000000000400000-0x0000000000414000-memory.dmp modiloader_stage2 - Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\Control Panel\International\Geo\Nation 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe - Executes dropped EXE 3 IoCs
pid Process 2656 csrsll.exe 2208 csrsll.exe 548 csrsll.exe -
resource yara_rule behavioral2/memory/3984-0-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2348-3-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/2348-9-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/2348-10-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/3984-12-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/files/0x000a0000000233e9-28.dat upx behavioral2/memory/2656-35-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2656-40-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2656-39-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/548-51-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/2656-50-0x0000000000400000-0x0000000000453000-memory.dmp upx behavioral2/memory/2348-57-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/548-43-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/548-59-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/548-58-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/548-60-0x0000000000400000-0x0000000000414000-memory.dmp upx behavioral2/memory/2208-61-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/memory/548-62-0x0000000000400000-0x0000000000414000-memory.dmp upx - Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-1337824034-2731376981-3755436523-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\Win Pdf = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\csrsll.exe" reg.exe - Suspicious use of SetThreadContext 3 IoCs
description pid Process procid_target PID 3984 set thread context of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 2656 set thread context of 2208 2656 csrsll.exe 86 PID 2656 set thread context of 548 2656 csrsll.exe 87 - Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe Token: SeDebugPrivilege 2208 csrsll.exe - Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 2348 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 2656 csrsll.exe 2208 csrsll.exe - Suspicious use of WriteProcessMemory 33 IoCs
description pid Process procid_target PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 3984 wrote to memory of 2348 3984 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 80 PID 2348 wrote to memory of 4300 2348 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 81 PID 2348 wrote to memory of 4300 2348 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 81 PID 2348 wrote to memory of 4300 2348 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 81 PID 4300 wrote to memory of 3416 4300 cmd.exe 84 PID 4300 wrote to memory of 3416 4300 cmd.exe 84 PID 4300 wrote to memory of 3416 4300 cmd.exe 84 PID 2348 wrote to memory of 2656 2348 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 85 PID 2348 wrote to memory of 2656 2348 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 85 PID 2348 wrote to memory of 2656 2348 56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe 85 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 2208 2656 csrsll.exe 86 PID 2656 wrote to memory of 548 2656 csrsll.exe 87 PID 2656 wrote to memory of 548 2656 csrsll.exe 87 PID 2656 wrote to memory of 548 2656 csrsll.exe 87 PID 2656 wrote to memory of 548 2656 csrsll.exe 87 PID 2656 wrote to memory of 548 2656 csrsll.exe 87 PID 2656 wrote to memory of 548 2656 csrsll.exe 87 PID 2656 wrote to memory of 548 2656 csrsll.exe 87 PID 2656 wrote to memory of 548 2656 csrsll.exe 87
Processes
-
C:\Users\Admin\AppData\Local\Temp\56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3984 -
C:\Users\Admin\AppData\Local\Temp\56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\56592799ce0e35d0a1ea05cc2627dfb501a3ad1736d8d20bd74b76a6c3ef7952_NeikiAnalytics.exe"2⤵
- Checks computer location settings
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2348 -
C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\BGUUI.bat" "3⤵
- Suspicious use of WriteProcessMemory
PID:4300 -
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:3416
-
-
-
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:2656 -
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:2208
-
-
C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe"4⤵
- Executes dropped EXE
PID:548
-
-
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\Users\Admin\AppData\Local\Temp\BGUUI.txt
- Size 145B
- SHA256 08375cdb2e9819391f67f71e9718c15b48d3eaa452c54bd8fdd1f6a42e899aff
- MD5 4eb61ec7816c34ec8c125acadc57ec1b
- SHA1 b0015cc865c0bb1a027be663027d3829401a31cc
- SHA512 f289f01d996dd643560370be8cdf8894e9a676ca3813f706c01ef5d705b9b18246c6cadf10d96edd433a616637b8a78fbd23c5738e76f1c4e671977b6d0cb6c1
- MD5 SHA1 SHA512
- Path C:\Users\Admin\AppData\Roaming\Microsoft\csrsll.exe
- Size 90KB
- SHA256 f116109089518b6ef10f4b114cb5bcd6e679efb83b6f2e7422c6513d1976fb53
- MD5 f3ac1384e434af0e359be193f5019e79
- SHA1 94acdd74e289919fa994498b95da24f0e930c042
- SHA512 3134d6d752fca570f28e39617aeeaf9c7b3a62e5a551ef768da2265ac42ca71373b8f7ea5c0b7ee61983c15b91e8ddd2e829ecbe7a4c1bc95a6f8e8ad80b70b5
- SSDEEP 1536:UiYwjQt6QJvzZsgDIWzm/xsXfv+hYhyQQyV5uv4JBrB7w5VRGulTG1ZCL8nj1oDK:0wjZQJvzZsgsW6/Afv+hYfQIm4/rdE3Y
- MD5 SHA1 SHA512 SSDEEP