Analysis
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max time kernel
137s -
max time network
141s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
09-05-2024 16:35
Static task
static1
Behavioral task
behavioral1
Sample
8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe
Resource
win7-20240221-en
General
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Target
8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe
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Size
404KB
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MD5
8eec6abf18ef5e6ce025c75d03744600
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SHA1
c2c5ea03a9a2c024c4713df18c24dc517254d5f6
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SHA256
f8645e4d70d72dcd44a1606437c8481d415f9791b89dda79e5d7dfd0056a3357
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SHA512
3bc5ac244f1e63a2e45b330feb988e58f3827252f35164c82938e40d1c43f1323852758a0294c04a14db173177fe5a9fb8968851b8b8f9503422393e68e168a2
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SSDEEP
6144:zFnmGM8FncD84WsYk8WPdFZ+V3zu4NfCWXmCL/AvBFIUHf/:z5mLrD8xgzJu3zu4Nf5XmiUOw/
Malware Config
Extracted
stealc
http://185.172.128.150
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url_path
/c698e1bc8a2f5e6d.php
Signatures
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Detect ZGRat V1 3 IoCs
resource yara_rule behavioral2/memory/2272-67-0x000001CE49A80000-0x000001CE4D2B4000-memory.dmp family_zgrat_v1 behavioral2/memory/2272-68-0x000001CE69390000-0x000001CE6949A000-memory.dmp family_zgrat_v1 behavioral2/memory/2272-72-0x000001CE4F140000-0x000001CE4F164000-memory.dmp family_zgrat_v1 -
Downloads MZ/PE file
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Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
description ioc Process Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe Key value queried \REGISTRY\USER\S-1-5-21-3558294865-3673844354-2255444939-1000\Control Panel\International\Geo\Nation u20w.1.exe -
Executes dropped EXE 2 IoCs
pid Process 2576 u20w.0.exe 1672 u20w.1.exe -
Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Program crash 2 IoCs
pid pid_target Process procid_target 2332 2624 WerFault.exe 81 4656 2576 WerFault.exe 87 -
Checks SCSI registry key(s) 3 TTPs 3 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u20w.1.exe Key queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u20w.1.exe Key enumerated \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI u20w.1.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 u20w.0.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString u20w.0.exe -
Suspicious behavior: EnumeratesProcesses 25 IoCs
pid Process 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe 2576 u20w.0.exe 2576 u20w.0.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
description pid Process Token: SeDebugPrivilege 2272 SystemMechanic_5488CB36-BE62-4606-B07B-2EE938868BD1.exe -
Suspicious use of FindShellTrayWindow 7 IoCs
pid Process 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe -
Suspicious use of SendNotifyMessage 7 IoCs
pid Process 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe 1672 u20w.1.exe -
Suspicious use of WriteProcessMemory 8 IoCs
description pid Process procid_target PID 2624 wrote to memory of 2576 2624 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe 87 PID 2624 wrote to memory of 2576 2624 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe 87 PID 2624 wrote to memory of 2576 2624 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe 87 PID 2624 wrote to memory of 1672 2624 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe 89 PID 2624 wrote to memory of 1672 2624 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe 89 PID 2624 wrote to memory of 1672 2624 8eec6abf18ef5e6ce025c75d03744600_NeikiAnalytics.exe 89 PID 1672 wrote to memory of 2272 1672 u20w.1.exe 94 PID 1672 wrote to memory of 2272 1672 u20w.1.exe 94
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
PID:2624 -
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
PID:2576 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2576 -s 13323⤵
- Program crash
PID:4656
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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
PID:1672 -
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
PID:2272
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2624 -s 4282⤵
- Program crash
PID:2332
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2624 -ip 26241⤵PID:4496
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 444 -p 2576 -ip 25761⤵PID:4488
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
3KB
MD5de0d646eddf1ffa31dc65ca97f340143
SHA1a2b092fbcff97f5b22487246b87a901b4382674f
SHA25648dd4dce0967ecd1e36bf75432427b538d8627f7051877d0386c9fe1b29926d6
SHA51206af675bdceff5fe2d79b8b0c5b4494a3d2e10287d83225f44e309b205d1e55ef08f99d1469a9a6030c8fead81088b938a5a521e6786b3a59a4adb854320ead0
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Filesize
217KB
MD51485fe25a6d2bc50d097656c434822f1
SHA1b8a4f204a92bad32df0e6af82a4ae04d71910ba9
SHA256044d3469fd7a09f42ba4d342604e002f0ba770528747ba6d3cb7c4b77a975be6
SHA51218346906dd80342281579602860c514f8e535bf25b3a0f1abe56f08aab52f203323b8d279e8df7c3723acf989aa0d438866675c22095386f8632a543b5dceaf0
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Filesize
4.6MB
MD5397926927bca55be4a77839b1c44de6e
SHA1e10f3434ef3021c399dbba047832f02b3c898dbd
SHA2564f07e1095cc915b2d46eb149d1c3be14f3f4b4bd2742517265947fd23bdca5a7
SHA512cf54136b977fc8af7e8746d78676d0d464362a8cfa2213e392487003b5034562ee802e6911760b98a847bddd36ad664f32d849af84d7e208d4648bd97a2fa954