Analysis
- max time kernel
138s - max time network
144s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
09/05/2024, 16:43
General
- Target 92e40058d388d216b3d31c17384c5ef0_NeikiAnalytics.exe
- Size 407KB
- Sample240509-t79k7afa69
- SHA256 d4d02c829dc88ee2cb844a2e5d8fc0969a77f993a92fae75297cf5a892746292
Malware Config
Extracted
-
stealc
-
http://185.172.128.150
-
url_path
/c698e1bc8a2f5e6d.php
Signatures
- Detect ZGRat V1 3 IoCs
- Stealc
Stealc is an infostealer written in C++.
- ZGRat
ZGRat is remote access trojan written in C#.
- Downloads MZ/PE file
- Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE 2 IoCs
- Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
- Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
- Program crash 2 IoCs
- Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
- Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
- Suspicious behavior: EnumeratesProcesses 23 IoCs
- Suspicious use of AdjustPrivilegeToken 1 IoCs
- Suspicious use of FindShellTrayWindow 7 IoCs
- Suspicious use of SendNotifyMessage 7 IoCs
- Suspicious use of WriteProcessMemory 8 IoCs
Processes
-
C:\Users\Admin\AppData\Local\Temp\92e40058d388d216b3d31c17384c5ef0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\92e40058d388d216b3d31c17384c5ef0_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u3do.0.exe"C:\Users\Admin\AppData\Local\Temp\u3do.0.exe"2⤵
- Executes dropped EXE
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4156 -s 13203⤵
- Program crash
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-
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C:\Users\Admin\AppData\Local\Temp\u3do.1.exe"C:\Users\Admin\AppData\Local\Temp\u3do.1.exe"2⤵
- Checks computer location settings
- Executes dropped EXE
- Checks SCSI registry key(s)
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe"C:\Users\Admin\AppData\Local\Temp\iolo\dm\SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe" /eieci=11A12794-499E-4FA0-A281-A9A9AA8B2685 /eipi=5488CB36-BE62-4606-B07B-2EE938868BD13⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4380 -s 11562⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 4380 -ip 43801⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 388 -p 4156 -ip 41561⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
u3do.0.exe
u3do.1.exe
memory/1136-66-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/1136-54-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/3568-75-0x0000026B33CA0000-0x0000026B33D52000-memory.dmp
memory/3568-88-0x0000026B392D0000-0x0000026B392DA000-memory.dmp
memory/3568-97-0x0000026B39090000-0x0000026B390AE000-memory.dmp
memory/3568-96-0x0000026B39130000-0x0000026B391A6000-memory.dmp
memory/3568-95-0x0000026B39050000-0x0000026B3905C000-memory.dmp
memory/3568-77-0x0000026B33DF0000-0x0000026B33E12000-memory.dmp
memory/3568-90-0x0000026B39350000-0x0000026B39372000-memory.dmp
memory/3568-89-0x0000026B392F0000-0x0000026B39352000-memory.dmp
memory/3568-67-0x0000026B14280000-0x0000026B17AB4000-memory.dmp
memory/3568-70-0x0000026B17FA0000-0x0000026B17FAC000-memory.dmp
memory/3568-69-0x0000026B17F60000-0x0000026B17F70000-memory.dmp
memory/3568-68-0x0000026B33A50000-0x0000026B33B5A000-memory.dmp
memory/3568-71-0x0000026B17F80000-0x0000026B17F94000-memory.dmp
memory/3568-72-0x0000026B338D0000-0x0000026B338F4000-memory.dmp
memory/3568-73-0x0000026B33840000-0x0000026B3384A000-memory.dmp
memory/3568-74-0x0000026B33900000-0x0000026B3392A000-memory.dmp
memory/3568-76-0x0000026B33DA0000-0x0000026B33DF0000-memory.dmp
memory/3568-87-0x0000026B38190000-0x0000026B38198000-memory.dmp
memory/3568-91-0x0000026B398A0000-0x0000026B39DC8000-memory.dmp
memory/3568-78-0x0000026B33850000-0x0000026B3385A000-memory.dmp
memory/3568-82-0x0000026B33E20000-0x0000026B34120000-memory.dmp
memory/3568-84-0x0000026B38220000-0x0000026B38228000-memory.dmp
memory/3568-85-0x0000026B381A0000-0x0000026B381D8000-memory.dmp
memory/3568-86-0x0000026B38170000-0x0000026B3817E000-memory.dmp
memory/4156-53-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/4156-37-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/4156-99-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/4156-102-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/4156-104-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/4156-106-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/4380-4-0x0000000000400000-0x0000000002B23000-memory.dmp
memory/4380-3-0x0000000000400000-0x000000000046F000-memory.dmp
memory/4380-2-0x0000000004790000-0x00000000047FC000-memory.dmp
memory/4380-1-0x0000000002C20000-0x0000000002D20000-memory.dmp
memory/4380-31-0x0000000000400000-0x0000000002B23000-memory.dmp
memory/4380-32-0x0000000000400000-0x000000000046F000-memory.dmp