Analysis
- max time kernel
137s - max time network
141s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
- submitted
09/05/2024, 16:35
General
- Target 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe
- Size 404KB
- Sample240509-t3srwaef99
- SHA256 f8645e4d70d72dcd44a1606437c8481d415f9791b89dda79e5d7dfd0056a3357
Malware Config
Extracted
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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 25 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
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C:\Users\Admin\AppData\Local\Temp\8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe"1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\u20w.0.exe"C:\Users\Admin\AppData\Local\Temp\u20w.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 2576 -s 13323⤵
- Program crash
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-
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C:\Users\Admin\AppData\Local\Temp\u20w.1.exe"C:\Users\Admin\AppData\Local\Temp\u20w.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
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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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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 4282⤵
- Program crash
-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2624 -ip 26241⤵
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2576 -ip 25761⤵
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
ioloDMLog.txt
u20w.0.exe
u20w.1.exe
memory/1672-66-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/1672-54-0x0000000000400000-0x00000000008AD000-memory.dmp
memory/2272-88-0x000001CE6EAD0000-0x000001CE6EADA000-memory.dmp
memory/2272-78-0x000001CE4F1B0000-0x000001CE4F1BA000-memory.dmp
memory/2272-97-0x000001CE69950000-0x000001CE6996E000-memory.dmp
memory/2272-95-0x000001CE6E950000-0x000001CE6E9C6000-memory.dmp
memory/2272-94-0x000001CE6E870000-0x000001CE6E87C000-memory.dmp
memory/2272-91-0x000001CE6F080000-0x000001CE6F5A8000-memory.dmp
memory/2272-90-0x000001CE6E850000-0x000001CE6E872000-memory.dmp
memory/2272-89-0x000001CE6EAF0000-0x000001CE6EB52000-memory.dmp
memory/2272-67-0x000001CE49A80000-0x000001CE4D2B4000-memory.dmp
memory/2272-68-0x000001CE69390000-0x000001CE6949A000-memory.dmp
memory/2272-69-0x000001CE4D710000-0x000001CE4D720000-memory.dmp
memory/2272-70-0x000001CE4D850000-0x000001CE4D85C000-memory.dmp
memory/2272-71-0x000001CE4D840000-0x000001CE4D854000-memory.dmp
memory/2272-72-0x000001CE4F140000-0x000001CE4F164000-memory.dmp
memory/2272-73-0x000001CE4F160000-0x000001CE4F16A000-memory.dmp
memory/2272-74-0x000001CE4F170000-0x000001CE4F19A000-memory.dmp
memory/2272-75-0x000001CE691D0000-0x000001CE69282000-memory.dmp
memory/2272-76-0x000001CE695E0000-0x000001CE69630000-memory.dmp
memory/2272-77-0x000001CE67A60000-0x000001CE67A82000-memory.dmp
memory/2272-87-0x000001CE6D950000-0x000001CE6D958000-memory.dmp
memory/2272-82-0x000001CE69630000-0x000001CE69930000-memory.dmp
memory/2272-84-0x000001CE6D9E0000-0x000001CE6D9E8000-memory.dmp
memory/2272-85-0x000001CE6D960000-0x000001CE6D998000-memory.dmp
memory/2272-86-0x000001CE6D930000-0x000001CE6D93E000-memory.dmp
memory/2576-96-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/2576-106-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/2576-104-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/2576-102-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/2576-55-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/2576-100-0x0000000000400000-0x0000000002AF3000-memory.dmp
memory/2624-3-0x0000000000400000-0x000000000046F000-memory.dmp
memory/2624-31-0x0000000000400000-0x0000000002B22000-memory.dmp
memory/2624-32-0x0000000002ED0000-0x0000000002F3C000-memory.dmp
memory/2624-16-0x0000000000400000-0x0000000002B22000-memory.dmp
memory/2624-33-0x0000000000400000-0x000000000046F000-memory.dmp
memory/2624-2-0x0000000002ED0000-0x0000000002F3C000-memory.dmp
memory/2624-1-0x0000000002B30000-0x0000000002C30000-memory.dmp