Analysis Overview
SHA256
f94a26ecbd6c5f4d9a419787eb8a2c1e53e3f994df5d9d1f4664a8142ca262b5
Threat Level: Likely malicious
The file b248bcbdbe526815338780a4bff07396 was found to be: Likely malicious.
Malicious Activity Summary
Drops file in Drivers directory
Modifies Installed Components in the registry
Loads dropped DLL
Checks computer location settings
UPX packed file
Executes dropped EXE
Deletes itself
Adds Run key to start application
Drops file in System32 directory
Enumerates physical storage devices
Unsigned PE
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
MITRE ATT&CK
Enterprise Matrix V15
Analysis: static1
Detonation Overview
Reported
2024-03-04 13:49
Signatures
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2024-03-04 13:49
Reported
2024-03-04 13:51
Platform
win7-20240220-en
Max time kernel
145s
Max time network
121s
Command Line
Signatures
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\whjtr.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\mxcdkdyn.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\rfmxvqtb.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\aicmim.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\jwrop.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\tugo.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\cqchoasu.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\nyoklsl.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\rwtpjae.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\dfgsgs.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\rmguljf.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\mjaj.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\idxfe.exe | N/A |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Windows\SysWOW64\imrnrgr.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\acqj | C:\Windows\SysWOW64\rfmxvqtb.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\tgaewggr\StubPath = "C:\\Windows\\system32\\tgaewggr.exe" | C:\Windows\SysWOW64\aicmim.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\xbddd | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\ntdgg\StubPath = "C:\\Windows\\system32\\ntdgg.exe" | C:\Windows\SysWOW64\tugo.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\daup\StubPath = "C:\\Windows\\system32\\daup.exe" | C:\Windows\SysWOW64\cqchoasu.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\djnxo | C:\Windows\SysWOW64\rwtpjae.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\gxhokn | C:\Windows\SysWOW64\mxcdkdyn.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\ntdgg | C:\Windows\SysWOW64\tugo.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\tgaewggr | C:\Windows\SysWOW64\aicmim.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\uatnieig | C:\Windows\SysWOW64\imrnrgr.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\mfwyd\StubPath = "C:\\Windows\\system32\\mfwyd.exe" | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\hryc | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\ikksknf\StubPath = "C:\\Windows\\system32\\ikksknf.exe" | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\xbddd\StubPath = "C:\\Windows\\system32\\xbddd.exe" | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\vjmv\StubPath = "C:\\Windows\\system32\\vjmv.exe" | C:\Windows\SysWOW64\jwrop.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\hbrkww | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\ikksknf | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\djnxo\StubPath = "C:\\Windows\\system32\\djnxo.exe" | C:\Windows\SysWOW64\rwtpjae.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\oiirxjbr | C:\Windows\SysWOW64\nyoklsl.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\mfwyd | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\ymcjovp\StubPath = "C:\\Windows\\system32\\ymcjovp.exe" | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\ywdkn | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\hryc\StubPath = "C:\\Windows\\system32\\hryc.exe" | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\ephte | C:\Windows\SysWOW64\dfgsgs.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\ephte\StubPath = "C:\\Windows\\system32\\ephte.exe" | C:\Windows\SysWOW64\dfgsgs.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\ivjy | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\tpsm | C:\Windows\SysWOW64\idxfe.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\tpsm\StubPath = "C:\\Windows\\system32\\tpsm.exe" | C:\Windows\SysWOW64\idxfe.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\ywdkn\StubPath = "C:\\Windows\\system32\\ywdkn.exe" | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\uatnieig\StubPath = "C:\\Windows\\system32\\uatnieig.exe" | C:\Windows\SysWOW64\imrnrgr.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\daup | C:\Windows\SysWOW64\cqchoasu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\oiirxjbr\StubPath = "C:\\Windows\\system32\\oiirxjbr.exe" | C:\Windows\SysWOW64\nyoklsl.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\lldm\StubPath = "C:\\Windows\\system32\\lldm.exe" | C:\Windows\SysWOW64\rmguljf.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\vjmv | C:\Windows\SysWOW64\jwrop.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\acqj\StubPath = "C:\\Windows\\system32\\acqj.exe" | C:\Windows\SysWOW64\rfmxvqtb.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\lldm | C:\Windows\SysWOW64\rmguljf.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\vsfeil\StubPath = "C:\\Windows\\system32\\vsfeil.exe" | C:\Windows\SysWOW64\jglwddt.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\jgkatwei | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\jgkatwei\StubPath = "C:\\Windows\\system32\\jgkatwei.exe" | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\ymcjovp | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\jvluiu | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\jvluiu\StubPath = "C:\\Windows\\system32\\jvluiu.exe" | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\gxhokn\StubPath = "C:\\Windows\\system32\\gxhokn.exe" | C:\Windows\SysWOW64\mxcdkdyn.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\vsfeil | C:\Windows\SysWOW64\jglwddt.exe | N/A |
| Key created | \REGISTRY\MACHINE\Software\Wow6432Node\Microsoft\Active Setup\Installed Components\kdwl | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\kdwl\StubPath = "C:\\Windows\\system32\\kdwl.exe" | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\ivjy\StubPath = "C:\\Windows\\system32\\ivjy.exe" | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Active Setup\Installed Components\hbrkww\StubPath = "C:\\Windows\\system32\\hbrkww.exe" | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
Executes dropped EXE
Loads dropped DLL
UPX packed file
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Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\lclbsqgn.exe" | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\bbuakcp.exe" | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\wsiyeyn.exe" | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\mjaj.exe" | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\voxdqpw.exe" | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\cqchoasu.exe" | C:\Windows\SysWOW64\tugo.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\rfmxvqtb.exe" | C:\Windows\SysWOW64\rwtpjae.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\nyoklsl.exe" | C:\Windows\SysWOW64\rfmxvqtb.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\xdjbc.exe" | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\mxcdkdyn.exe" | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\rwtpjae.exe" | C:\Windows\SysWOW64\cqchoasu.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\rmguljf.exe" | C:\Windows\SysWOW64\dfgsgs.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\aicmim.exe" | C:\Windows\SysWOW64\rmguljf.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\kpefqtim.exe" | C:\Windows\SysWOW64\jglwddt.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\ntbkumxi.exe" | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\whjtr.exe" | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\tugo.exe" | C:\Windows\SysWOW64\mxcdkdyn.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\dfgsgs.exe" | C:\Windows\SysWOW64\nyoklsl.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\imrnrgr.exe" | C:\Windows\SysWOW64\idxfe.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\jglwddt.exe" | C:\Windows\SysWOW64\jwrop.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\vxqleglf.exe" | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\wrkupdnu.exe" | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\idxfe.exe" | C:\Windows\SysWOW64\aicmim.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\jwrop.exe" | C:\Windows\SysWOW64\imrnrgr.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\bbuakcp.exe | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| File created | C:\Windows\SysWOW64\mfwyd.exe | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\mjaj.exe | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\nyoklsl.exe | C:\Windows\SysWOW64\rfmxvqtb.exe | N/A |
| File created | C:\Windows\SysWOW64\kdwl.exe | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| File created | C:\Windows\SysWOW64\aicmim.exe | C:\Windows\SysWOW64\rmguljf.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\aicmim.exe | C:\Windows\SysWOW64\rmguljf.exe | N/A |
| File created | C:\Windows\SysWOW64\hbrkww.exe | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\rwtpjae.exe | C:\Windows\SysWOW64\cqchoasu.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\idxfe.exe | C:\Windows\SysWOW64\aicmim.exe | N/A |
| File created | C:\Windows\SysWOW64\jwrop.exe | C:\Windows\SysWOW64\imrnrgr.exe | N/A |
| File created | C:\Windows\SysWOW64\gxhokn.exe | C:\Windows\SysWOW64\mxcdkdyn.exe | N/A |
| File created | C:\Windows\SysWOW64\cqchoasu.exe | C:\Windows\SysWOW64\tugo.exe | N/A |
| File created | C:\Windows\SysWOW64\tgaewggr.exe | C:\Windows\SysWOW64\aicmim.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\lclbsqgn.exe | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| File created | C:\Windows\SysWOW64\mxcdkdyn.exe | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| File created | C:\Windows\SysWOW64\ephte.exe | C:\Windows\SysWOW64\dfgsgs.exe | N/A |
| File created | C:\Windows\SysWOW64\tpsm.exe | C:\Windows\SysWOW64\idxfe.exe | N/A |
| File created | C:\Windows\SysWOW64\vjmv.exe | C:\Windows\SysWOW64\jwrop.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\bbuakcp.exe | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\wsiyeyn.exe | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| File created | C:\Windows\SysWOW64\voxdqpw.exe | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| File created | C:\Windows\SysWOW64\hryc.exe | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| File created | C:\Windows\SysWOW64\wrkupdnu.exe | C:\Windows\SysWOW64\whjtr.exe | N/A |
| File created | C:\Windows\SysWOW64\ntdgg.exe | C:\Windows\SysWOW64\tugo.exe | N/A |
| File created | C:\Windows\SysWOW64\oiirxjbr.exe | C:\Windows\SysWOW64\nyoklsl.exe | N/A |
| File created | C:\Windows\SysWOW64\ivjy.exe | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\xdjbc.exe | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\wrkupdnu.exe | C:\Windows\SysWOW64\whjtr.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\mxcdkdyn.exe | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| File created | C:\Windows\SysWOW64\rfmxvqtb.exe | C:\Windows\SysWOW64\rwtpjae.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\voxdqpw.exe | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| File created | C:\Windows\SysWOW64\ikksknf.exe | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\cqchoasu.exe | C:\Windows\SysWOW64\tugo.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\rfmxvqtb.exe | C:\Windows\SysWOW64\rwtpjae.exe | N/A |
| File created | C:\Windows\SysWOW64\djnxo.exe | C:\Windows\SysWOW64\rwtpjae.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\dfgsgs.exe | C:\Windows\SysWOW64\nyoklsl.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\imrnrgr.exe | C:\Windows\SysWOW64\idxfe.exe | N/A |
| File created | C:\Windows\SysWOW64\nyoklsl.exe | C:\Windows\SysWOW64\rfmxvqtb.exe | N/A |
| File created | C:\Windows\SysWOW64\lldm.exe | C:\Windows\SysWOW64\rmguljf.exe | N/A |
| File created | C:\Windows\SysWOW64\whjtr.exe | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| File created | C:\Windows\SysWOW64\daup.exe | C:\Windows\SysWOW64\cqchoasu.exe | N/A |
| File created | C:\Windows\SysWOW64\acqj.exe | C:\Windows\SysWOW64\rfmxvqtb.exe | N/A |
| File created | C:\Windows\SysWOW64\rmguljf.exe | C:\Windows\SysWOW64\dfgsgs.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\jwrop.exe | C:\Windows\SysWOW64\imrnrgr.exe | N/A |
| File created | C:\Windows\SysWOW64\wsiyeyn.exe | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| File created | C:\Windows\SysWOW64\jgkatwei.exe | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\tugo.exe | C:\Windows\SysWOW64\mxcdkdyn.exe | N/A |
| File created | C:\Windows\SysWOW64\uatnieig.exe | C:\Windows\SysWOW64\imrnrgr.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\kpefqtim.exe | C:\Windows\SysWOW64\jglwddt.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\whjtr.exe | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| File created | C:\Windows\SysWOW64\dfgsgs.exe | C:\Windows\SysWOW64\nyoklsl.exe | N/A |
| File created | C:\Windows\SysWOW64\ymcjovp.exe | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| File created | C:\Windows\SysWOW64\ntbkumxi.exe | C:\Windows\SysWOW64\mjaj.exe | N/A |
| File created | C:\Windows\SysWOW64\xbddd.exe | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| File created | C:\Windows\SysWOW64\kpefqtim.exe | C:\Windows\SysWOW64\jglwddt.exe | N/A |
| File created | C:\Windows\SysWOW64\jvluiu.exe | C:\Windows\SysWOW64\whjtr.exe | N/A |
| File created | C:\Windows\SysWOW64\rwtpjae.exe | C:\Windows\SysWOW64\cqchoasu.exe | N/A |
| File created | C:\Windows\SysWOW64\jglwddt.exe | C:\Windows\SysWOW64\jwrop.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\jglwddt.exe | C:\Windows\SysWOW64\jwrop.exe | N/A |
| File created | C:\Windows\SysWOW64\vsfeil.exe | C:\Windows\SysWOW64\jglwddt.exe | N/A |
| File created | C:\Windows\SysWOW64\lclbsqgn.exe | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| File created | C:\Windows\SysWOW64\xdjbc.exe | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| File created | C:\Windows\SysWOW64\vxqleglf.exe | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\lclbsqgn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\bbuakcp.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wsiyeyn.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\xdjbc.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\mjaj.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\ntbkumxi.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\voxdqpw.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\vxqleglf.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\whjtr.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Windows\SysWOW64\wrkupdnu.exe | N/A |
Suspicious use of WriteProcessMemory
Processes
C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe
"C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe"
C:\Windows\SysWOW64\lclbsqgn.exe
"C:\Windows\system32\lclbsqgn.exe" 0C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe
C:\Windows\SysWOW64\bbuakcp.exe
"C:\Windows\system32\bbuakcp.exe" 0C:\Windows\SysWOW64\lclbsqgn.exe
C:\Windows\SysWOW64\wsiyeyn.exe
"C:\Windows\system32\wsiyeyn.exe" 0C:\Windows\SysWOW64\bbuakcp.exe
C:\Windows\SysWOW64\xdjbc.exe
"C:\Windows\system32\xdjbc.exe" 0C:\Windows\SysWOW64\wsiyeyn.exe
C:\Windows\SysWOW64\mjaj.exe
"C:\Windows\system32\mjaj.exe" 0C:\Windows\SysWOW64\xdjbc.exe
C:\Windows\SysWOW64\ntbkumxi.exe
"C:\Windows\system32\ntbkumxi.exe" 0C:\Windows\SysWOW64\mjaj.exe
C:\Windows\SysWOW64\voxdqpw.exe
"C:\Windows\system32\voxdqpw.exe" 0C:\Windows\SysWOW64\ntbkumxi.exe
C:\Windows\SysWOW64\vxqleglf.exe
"C:\Windows\system32\vxqleglf.exe" 0C:\Windows\SysWOW64\voxdqpw.exe
C:\Windows\SysWOW64\whjtr.exe
"C:\Windows\system32\whjtr.exe" 0C:\Windows\SysWOW64\vxqleglf.exe
C:\Windows\SysWOW64\wrkupdnu.exe
"C:\Windows\system32\wrkupdnu.exe" 0C:\Windows\SysWOW64\whjtr.exe
C:\Windows\SysWOW64\mxcdkdyn.exe
"C:\Windows\system32\mxcdkdyn.exe" 0C:\Windows\SysWOW64\wrkupdnu.exe
C:\Windows\SysWOW64\tugo.exe
"C:\Windows\system32\tugo.exe" 0C:\Windows\SysWOW64\mxcdkdyn.exe
C:\Windows\SysWOW64\cqchoasu.exe
"C:\Windows\system32\cqchoasu.exe" 0C:\Windows\SysWOW64\tugo.exe
C:\Windows\SysWOW64\rwtpjae.exe
"C:\Windows\system32\rwtpjae.exe" 0C:\Windows\SysWOW64\cqchoasu.exe
C:\Windows\SysWOW64\rfmxvqtb.exe
"C:\Windows\system32\rfmxvqtb.exe" 0C:\Windows\SysWOW64\rwtpjae.exe
C:\Windows\SysWOW64\nyoklsl.exe
"C:\Windows\system32\nyoklsl.exe" 0C:\Windows\SysWOW64\rfmxvqtb.exe
C:\Windows\SysWOW64\dfgsgs.exe
"C:\Windows\system32\dfgsgs.exe" 0C:\Windows\SysWOW64\nyoklsl.exe
C:\Windows\SysWOW64\rmguljf.exe
"C:\Windows\system32\rmguljf.exe" 0C:\Windows\SysWOW64\dfgsgs.exe
C:\Windows\SysWOW64\aicmim.exe
"C:\Windows\system32\aicmim.exe" 0C:\Windows\SysWOW64\rmguljf.exe
C:\Windows\SysWOW64\idxfe.exe
"C:\Windows\system32\idxfe.exe" 0C:\Windows\SysWOW64\aicmim.exe
C:\Windows\SysWOW64\imrnrgr.exe
"C:\Windows\system32\imrnrgr.exe" 0C:\Windows\SysWOW64\idxfe.exe
C:\Windows\SysWOW64\jwrop.exe
"C:\Windows\system32\jwrop.exe" 0C:\Windows\SysWOW64\imrnrgr.exe
C:\Windows\SysWOW64\jglwddt.exe
"C:\Windows\system32\jglwddt.exe" 0C:\Windows\SysWOW64\jwrop.exe
Network
Files
memory/1708-0-0x0000000000400000-0x000000000042B000-memory.dmp
\Windows\SysWOW64\lclbsqgn.exe
| MD5 | b248bcbdbe526815338780a4bff07396 |
| SHA1 | d3cf32de841b69a366ff21b17f81acf835f1e243 |
| SHA256 | f94a26ecbd6c5f4d9a419787eb8a2c1e53e3f994df5d9d1f4664a8142ca262b5 |
| SHA512 | f40f3bf86eb0a8b4dee7cb9b9e58b8b2094fd3ece9d129b1514330004fdbd430596484c8537deaec9c5be319619799aef1a17fe4a4432faf97e26418c9acc629 |
memory/1708-6-0x0000000003430000-0x000000000345B000-memory.dmp
memory/1708-14-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1056-15-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1056-32-0x00000000032E0000-0x000000000330B000-memory.dmp
memory/1056-30-0x0000000000400000-0x000000000042B000-memory.dmp
C:\Windows\system32\drivers\etc\services
| MD5 | d9e1a01b480d961b7cf0509d597a92d6 |
| SHA1 | a6c322bf661502b33ab802de67022dd21ac87d9a |
| SHA256 | b26309dfd89a9cc94481536b4d662941429df79873bb59620f53db939ff5ec29 |
| SHA512 | c8653c60d702a29e5bc68cc4dd09baf0d022d6687eb0e3c7731e6a3ebbeaaf17b127bd970fad53140c4155faf70697b631e1b7fd03318d340ae2ee8813e7ad69 |
memory/2112-33-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2112-49-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1960-50-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1960-66-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1640-67-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1640-82-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1640-84-0x00000000032E0000-0x000000000330B000-memory.dmp
memory/1796-85-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1796-102-0x00000000003D0000-0x00000000003FB000-memory.dmp
memory/1796-101-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2712-103-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2712-119-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1812-120-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1812-137-0x00000000032D0000-0x00000000032FB000-memory.dmp
memory/1812-135-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2892-138-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2892-153-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2892-155-0x00000000032F0000-0x000000000331B000-memory.dmp
memory/924-156-0x0000000000400000-0x000000000042B000-memory.dmp
memory/924-172-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3040-173-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1812-179-0x00000000032D0000-0x00000000032FB000-memory.dmp
memory/3040-189-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3040-191-0x0000000002070000-0x000000000209B000-memory.dmp
memory/1044-192-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1044-204-0x0000000003300000-0x000000000332B000-memory.dmp
memory/1044-203-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3028-205-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3028-215-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2924-216-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2924-228-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1656-227-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2924-226-0x0000000001F10000-0x0000000001F3B000-memory.dmp
memory/1656-238-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2276-239-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2276-251-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2164-250-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2276-249-0x00000000032F0000-0x000000000331B000-memory.dmp
memory/2164-261-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2716-262-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2716-272-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1264-273-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1264-283-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1264-284-0x00000000021D0000-0x00000000021FB000-memory.dmp
memory/1900-285-0x0000000000400000-0x000000000042B000-memory.dmp
memory/1900-295-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3016-296-0x0000000000400000-0x000000000042B000-memory.dmp
memory/3016-306-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2844-307-0x0000000000400000-0x000000000042B000-memory.dmp
memory/2844-317-0x0000000000400000-0x000000000042B000-memory.dmp
memory/776-318-0x0000000000400000-0x000000000042B000-memory.dmp
memory/776-328-0x0000000000400000-0x000000000042B000-memory.dmp
memory/776-329-0x00000000005D0000-0x00000000005FB000-memory.dmp
memory/2340-330-0x0000000000400000-0x000000000042B000-memory.dmp
Analysis: behavioral2
Detonation Overview
Submitted
2024-03-04 13:49
Reported
2024-03-04 13:51
Platform
win10v2004-20240226-en
Max time kernel
142s
Max time network
150s
Command Line
Signatures
Drops file in Drivers directory
| Description | Indicator | Process | Target |
| File opened for modification | C:\Windows\system32\drivers\etc\services | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
Modifies Installed Components in the registry
| Description | Indicator | Process | Target |
| Key created | \REGISTRY\MACHINE\Software\WOW6432Node\Microsoft\Active Setup\Installed Components\ymhkfg | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Active Setup\Installed Components\ymhkfg\StubPath = "C:\\Windows\\system32\\ymhkfg.exe" | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
Checks computer location settings
| Description | Indicator | Process | Target |
| Key value queried | \REGISTRY\USER\S-1-5-21-3808065738-1666277613-1125846146-1000\Control Panel\International\Geo\Nation | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
Deletes itself
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\utbc.exe | N/A |
Executes dropped EXE
| Description | Indicator | Process | Target |
| N/A | N/A | C:\Windows\SysWOW64\utbc.exe | N/A |
UPX packed file
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
| N/A | N/A | N/A | N/A |
Adds Run key to start application
| Description | Indicator | Process | Target |
| Set value (str) | \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Flower = "C:\\Windows\\system32\\utbc.exe" | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
Drops file in System32 directory
| Description | Indicator | Process | Target |
| File created | C:\Windows\SysWOW64\utbc.exe | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| File opened for modification | C:\Windows\SysWOW64\utbc.exe | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| File created | C:\Windows\SysWOW64\ymhkfg.exe | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
Enumerates physical storage devices
Suspicious use of AdjustPrivilegeToken
| Description | Indicator | Process | Target |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
| Token: SeSystemtimePrivilege | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | N/A |
Suspicious use of WriteProcessMemory
| Description | Indicator | Process | Target |
| PID 5072 wrote to memory of 5060 | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | C:\Windows\SysWOW64\utbc.exe |
| PID 5072 wrote to memory of 5060 | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | C:\Windows\SysWOW64\utbc.exe |
| PID 5072 wrote to memory of 5060 | N/A | C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe | C:\Windows\SysWOW64\utbc.exe |
Processes
C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe
"C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe"
C:\Windows\SysWOW64\utbc.exe
"C:\Windows\system32\utbc.exe" 0C:\Users\Admin\AppData\Local\Temp\b248bcbdbe526815338780a4bff07396.exe
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3932 --field-trial-handle=3088,i,14310325015283915034,7660943942870463106,262144 --variations-seed-version /prefetch:8
Network
| Country | Destination | Domain | Proto |
| US | 8.8.8.8:53 | 2.181.190.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 0.204.248.87.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 241.154.82.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 95.221.229.192.in-addr.arpa | udp |
| US | 8.8.8.8:53 | g.bing.com | udp |
| US | 204.79.197.200:443 | g.bing.com | tcp |
| US | 8.8.8.8:53 | 41.110.16.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 43.58.199.20.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 26.165.165.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 56.126.166.20.in-addr.arpa | udp |
| US | 13.107.253.67:443 | tcp | |
| US | 8.8.8.8:53 | 18.134.221.88.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 190.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 19.229.111.52.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 200.178.17.96.in-addr.arpa | udp |
| US | 8.8.8.8:53 | 66.112.168.52.in-addr.arpa | udp |
Files
memory/5072-0-0x0000000000400000-0x000000000042B000-memory.dmp
C:\Windows\SysWOW64\utbc.exe
| MD5 | b248bcbdbe526815338780a4bff07396 |
| SHA1 | d3cf32de841b69a366ff21b17f81acf835f1e243 |
| SHA256 | f94a26ecbd6c5f4d9a419787eb8a2c1e53e3f994df5d9d1f4664a8142ca262b5 |
| SHA512 | f40f3bf86eb0a8b4dee7cb9b9e58b8b2094fd3ece9d129b1514330004fdbd430596484c8537deaec9c5be319619799aef1a17fe4a4432faf97e26418c9acc629 |
memory/5072-12-0x0000000000400000-0x000000000042B000-memory.dmp
memory/5060-13-0x0000000000400000-0x000000000042B000-memory.dmp