Analysis
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max time kernel
132s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
arch:x64arch:x86image:win7-20240508-enlocale:en-usos:windows7-x64system -
submitted
30-06-2024 19:11
Behavioral task
behavioral1
Sample
190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe
Resource
win10v2004-20240508-en
General
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Target
190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe
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Size
558KB
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MD5
f1be3a3edf5bf5e9343bd71cd39d6a1d
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SHA1
9fe9268163a4aacf93f287c5ddfe6b79a44d0688
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SHA256
190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598
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SHA512
43fa1ed4a139141a5b3967fb22b1a55d8efe68df81815f839a7638962e017f4cb6db1ab7ccea27720034946c9423c4c15fa11709a05891de5ac2e3a91020e3e7
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SSDEEP
12288:/m/Q6P8j/svm1TXI5tZByKLBwiZlzMB9xgndcP88DvvP:/0P8j/svqAOG6iZ2BLgndcE+vvP
Malware Config
Signatures
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Modifies security service 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\MpsSvc\Parameters\PortKeywords\DHCP svchost.exe Set value (data) \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\MpsSvc\Parameters\PortKeywords\DHCP\Collection svchost.exe -
StormKitty
StormKitty is an open source info stealer written in C#.
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StormKitty payload 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp family_stormkitty behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp family_stormkitty behavioral1/files/0x0037000000015682-198.dat family_stormkitty behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp family_stormkitty -
Suspicious use of NtCreateUserProcessOtherParentProcess 1 IoCs
description pid Process procid_target PID 1932 created 432 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 5 -
Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers. 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_Binary_References_Browsers behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_Binary_References_Browsers -
Detects executables containing bas64 encoded gzip files 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Embedded_Gzip_B64Encoded_File -
Detects executables referencing Discord tokens regular expressions 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Discord_Regex behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Discord_Regex behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_EXE_Discord_Regex behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_EXE_Discord_Regex -
Detects executables referencing credit card regular expressions 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_CC_Regex behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_EXE_CC_Regex behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_EXE_CC_Regex behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_EXE_CC_Regex -
Detects executables referencing many VPN software clients. Observed in infosteslers 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_VPN behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_VPN behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_EXE_References_VPN behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_VPN -
Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store -
Detects executables referencing many email and collaboration clients. Observed in information stealers 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients -
Detects executables using Telegram Chat Bot 4 IoCs
resource yara_rule behavioral1/memory/1932-1-0x0000000000830000-0x00000000008C2000-memory.dmp INDICATOR_SUSPICIOUS_EXE_TelegramChatBot behavioral1/memory/1932-10-0x00000000007D0000-0x0000000000826000-memory.dmp INDICATOR_SUSPICIOUS_EXE_TelegramChatBot behavioral1/files/0x0037000000015682-198.dat INDICATOR_SUSPICIOUS_EXE_TelegramChatBot behavioral1/memory/528-202-0x0000000001340000-0x0000000001396000-memory.dmp INDICATOR_SUSPICIOUS_EXE_TelegramChatBot -
Executes dropped EXE 1 IoCs
pid Process 528 kez0zoaa.3lk.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Accesses Microsoft Outlook profiles 1 TTPs 3 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\15.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 kez0zoaa.3lk.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 kez0zoaa.3lk.exe Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 kez0zoaa.3lk.exe -
Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
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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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Drops desktop.ini file(s) 3 IoCs
description ioc Process File created C:\ProgramData\UHRQKJCP\FileGrabber\Desktop\desktop.ini kez0zoaa.3lk.exe File created C:\ProgramData\UHRQKJCP\FileGrabber\Downloads\desktop.ini kez0zoaa.3lk.exe File created C:\ProgramData\UHRQKJCP\FileGrabber\Pictures\desktop.ini kez0zoaa.3lk.exe -
Looks up external IP address via web service 7 IoCs
Uses a legitimate IP lookup service to find the infected system's external IP.
flow ioc 6 freegeoip.app 8 freegeoip.app 18 api.ipify.org 19 api.ipify.org 20 ip-api.com 22 api.ipify.org 23 api.ipify.org -
Drops file in System32 directory 18 IoCs
description ioc Process File opened for modification C:\Windows\System32\Tasks\$77190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe svchost.exe File created C:\Windows\system32\perfh009.dat WMIADAP.EXE File opened for modification C:\Windows\system32\PerfStringBackup.INI WMIADAP.EXE File created C:\Windows\System32\Tasks\$77190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe svchost.exe File created C:\Windows\system32\perfh010.dat WMIADAP.EXE File created C:\Windows\system32\PerfStringBackup.TMP WMIADAP.EXE File created C:\Windows\system32\wbem\Performance\WmiApRpl_new.h WMIADAP.EXE File created C:\Windows\system32\wbem\Performance\WmiApRpl_new.ini WMIADAP.EXE File created C:\Windows\system32\perfh007.dat WMIADAP.EXE File created C:\Windows\system32\perfc009.dat WMIADAP.EXE File created C:\Windows\system32\perfh00A.dat WMIADAP.EXE File created C:\Windows\system32\perfc010.dat WMIADAP.EXE File created C:\Windows\system32\perfh011.dat WMIADAP.EXE File created C:\Windows\system32\perfc007.dat WMIADAP.EXE File created C:\Windows\system32\perfc00A.dat WMIADAP.EXE File created C:\Windows\system32\perfc00C.dat WMIADAP.EXE File created C:\Windows\system32\perfh00C.dat WMIADAP.EXE File created C:\Windows\system32\perfc011.dat WMIADAP.EXE -
Suspicious use of SetThreadContext 1 IoCs
description pid Process procid_target PID 1932 set thread context of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 -
Drops file in Windows directory 3 IoCs
description ioc Process File opened for modification C:\Windows\inf\WmiApRpl\WmiApRpl.h WMIADAP.EXE File created C:\Windows\inf\WmiApRpl\0009\WmiApRpl.ini WMIADAP.EXE File created C:\Windows\inf\WmiApRpl\WmiApRpl.h WMIADAP.EXE -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 8 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier wmiprvse.exe Key opened \REGISTRY\MACHINE\HARDWARE\Description\System\CentralProcessor\0 kez0zoaa.3lk.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Identifier kez0zoaa.3lk.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key security queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\Component Information wmiprvse.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString wmiprvse.exe -
Enumerates system info in registry 2 TTPs 1 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\Identifier wmiprvse.exe -
Scheduled Task/Job: Scheduled Task 1 TTPs 2 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 1916 SCHTASKS.exe 2804 SCHTASKS.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 528 kez0zoaa.3lk.exe 528 kez0zoaa.3lk.exe 528 kez0zoaa.3lk.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe 2556 dllhost.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
description pid Process Token: SeDebugPrivilege 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe Token: SeDebugPrivilege 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe Token: SeDebugPrivilege 2556 dllhost.exe Token: SeDebugPrivilege 528 kez0zoaa.3lk.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe Token: SeAssignPrimaryTokenPrivilege 852 svchost.exe Token: SeIncreaseQuotaPrivilege 852 svchost.exe Token: SeSecurityPrivilege 852 svchost.exe Token: SeTakeOwnershipPrivilege 852 svchost.exe Token: SeLoadDriverPrivilege 852 svchost.exe Token: SeSystemtimePrivilege 852 svchost.exe Token: SeBackupPrivilege 852 svchost.exe Token: SeRestorePrivilege 852 svchost.exe Token: SeShutdownPrivilege 852 svchost.exe Token: SeSystemEnvironmentPrivilege 852 svchost.exe Token: SeUndockPrivilege 852 svchost.exe Token: SeManageVolumePrivilege 852 svchost.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2556 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 28 PID 1932 wrote to memory of 2804 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 29 PID 1932 wrote to memory of 2804 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 29 PID 1932 wrote to memory of 2804 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 29 PID 1932 wrote to memory of 1916 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 31 PID 1932 wrote to memory of 1916 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 31 PID 1932 wrote to memory of 1916 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 31 PID 2556 wrote to memory of 432 2556 dllhost.exe 5 PID 2556 wrote to memory of 476 2556 dllhost.exe 6 PID 2556 wrote to memory of 492 2556 dllhost.exe 7 PID 2556 wrote to memory of 500 2556 dllhost.exe 8 PID 2556 wrote to memory of 596 2556 dllhost.exe 9 PID 2556 wrote to memory of 672 2556 dllhost.exe 10 PID 2556 wrote to memory of 748 2556 dllhost.exe 11 PID 2556 wrote to memory of 816 2556 dllhost.exe 12 PID 2556 wrote to memory of 852 2556 dllhost.exe 13 PID 2556 wrote to memory of 964 2556 dllhost.exe 15 PID 2556 wrote to memory of 112 2556 dllhost.exe 16 PID 2556 wrote to memory of 280 2556 dllhost.exe 17 PID 2556 wrote to memory of 1068 2556 dllhost.exe 18 PID 2556 wrote to memory of 1092 2556 dllhost.exe 19 PID 2556 wrote to memory of 1168 2556 dllhost.exe 20 PID 2556 wrote to memory of 1196 2556 dllhost.exe 21 PID 2556 wrote to memory of 804 2556 dllhost.exe 23 PID 2556 wrote to memory of 2996 2556 dllhost.exe 24 PID 2556 wrote to memory of 1684 2556 dllhost.exe 25 PID 2556 wrote to memory of 1932 2556 dllhost.exe 27 PID 2556 wrote to memory of 2804 2556 dllhost.exe 29 PID 2556 wrote to memory of 2656 2556 dllhost.exe 30 PID 2556 wrote to memory of 1916 2556 dllhost.exe 31 PID 2556 wrote to memory of 2580 2556 dllhost.exe 32 PID 1932 wrote to memory of 528 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 33 PID 1932 wrote to memory of 528 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 33 PID 1932 wrote to memory of 528 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 33 PID 1932 wrote to memory of 528 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 33 PID 1932 wrote to memory of 528 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 33 PID 1932 wrote to memory of 528 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 33 PID 1932 wrote to memory of 528 1932 190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 492 wrote to memory of 528 492 lsass.exe 33 PID 596 wrote to memory of 1744 596 svchost.exe 34 PID 596 wrote to memory of 1744 596 svchost.exe 34 PID 596 wrote to memory of 1744 596 svchost.exe 34 PID 2556 wrote to memory of 1744 2556 dllhost.exe 34 PID 2556 wrote to memory of 1744 2556 dllhost.exe 34 PID 492 wrote to memory of 1744 492 lsass.exe 34 -
Uses Task Scheduler COM API 1 TTPs
The Task Scheduler COM API can be used to schedule applications to run on boot or at set times.
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outlook_office_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Office\16.0\Outlook\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 kez0zoaa.3lk.exe -
outlook_win_path 1 IoCs
description ioc Process Key opened \REGISTRY\USER\S-1-5-21-268080393-3149932598-1824759070-1000\Software\Microsoft\Windows NT\CurrentVersion\Windows Messaging Subsystem\Profiles\Outlook\9375CFF0413111d3B88A00104B2A6676 kez0zoaa.3lk.exe
Processes
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C:\Windows\system32\winlogon.exewinlogon.exe1⤵PID:432
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C:\Windows\System32\dllhost.exeC:\Windows\System32\dllhost.exe /Processid:{4f2ac900-35f2-436e-bcb2-54ce61cb99c2}2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2556
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C:\Windows\system32\services.exeC:\Windows\system32\services.exe1⤵PID:476
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k DcomLaunch2⤵
- Suspicious use of WriteProcessMemory
PID:596 -
C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{3EB3C877-1F16-487C-9050-104DBCD66683}3⤵PID:804
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -secured -Embedding3⤵
- Checks processor information in registry
- Enumerates system info in registry
PID:1744
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C:\Windows\system32\wbem\wmiprvse.exeC:\Windows\system32\wbem\wmiprvse.exe -Embedding3⤵PID:1836
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k RPCSS2⤵PID:672
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalServiceNetworkRestricted2⤵
- Modifies security service
PID:748
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C:\Windows\System32\svchost.exeC:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted2⤵PID:816
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C:\Windows\system32\Dwm.exe"C:\Windows\system32\Dwm.exe"3⤵PID:1168
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k netsvcs2⤵
- Drops file in System32 directory
- Suspicious use of AdjustPrivilegeToken
PID:852 -
C:\Windows\system32\wbem\WMIADAP.EXEwmiadap.exe /F /T /R3⤵
- Drops file in System32 directory
- Drops file in Windows directory
PID:3008
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalService2⤵PID:964
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k NetworkService2⤵PID:112
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C:\Windows\System32\spoolsv.exeC:\Windows\System32\spoolsv.exe2⤵PID:280
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceNoNetwork2⤵PID:1068
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C:\Windows\system32\taskhost.exe"taskhost.exe"2⤵PID:1092
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C:\Windows\system32\svchost.exeC:\Windows\system32\svchost.exe -k LocalServiceAndNoImpersonation2⤵PID:2996
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C:\Windows\system32\sppsvc.exeC:\Windows\system32\sppsvc.exe2⤵PID:1684
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C:\Windows\system32\lsass.exeC:\Windows\system32\lsass.exe1⤵
- Suspicious use of WriteProcessMemory
PID:492
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C:\Windows\system32\lsm.exeC:\Windows\system32\lsm.exe1⤵PID:500
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵PID:1196
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C:\Users\Admin\AppData\Local\Temp\190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe"C:\Users\Admin\AppData\Local\Temp\190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe"2⤵
- Suspicious use of NtCreateUserProcessOtherParentProcess
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1932 -
C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "$77190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:2804
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C:\Windows\system32\SCHTASKS.exe"SCHTASKS.exe" /create /tn "$77190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe" /tr "'C:\Users\Admin\AppData\Local\Temp\190125d18f0c710d42a53fe230fa6e18568a35150ba34e6b880fd709f0a82598.exe'" /sc onlogon /rl HIGHEST3⤵
- Scheduled Task/Job: Scheduled Task
PID:1916
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C:\Users\Admin\AppData\Local\Temp\kez0zoaa.3lk.exe"C:\Users\Admin\AppData\Local\Temp\kez0zoaa.3lk.exe"3⤵
- Executes dropped EXE
- Accesses Microsoft Outlook profiles
- Drops desktop.ini file(s)
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- outlook_office_path
- outlook_win_path
PID:528
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "148425150813318597927561939761094637866-20629699181079132338-1170122278791387399"1⤵PID:2656
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C:\Windows\system32\conhost.exe\??\C:\Windows\system32\conhost.exe "2026913416326333341209631997-1792651647408821924-2014287331461996794718441696"1⤵PID:2580
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
470KB
MD53c51fed1392995e3fd0a17623f1e012d
SHA13f06fc9cc814405cabfd66f0942c18bea3492100
SHA256af1a63fd595700068badb8ee5b83ce0317be9a807298d5ba4c01021b2d792b6f
SHA51274a8e4965cdb67866f16d1b2443f859aea286d7e6eaaf5c594fcbdcf98b7877020675084f823d5b877602bb6d8384e9d96e2a9481c48e07f6af5f07afb86c3bb
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Filesize
1.8MB
MD5dd4e8311a1925e874735378a136afe80
SHA11be721cb8674f5cdc756ad6178190359c46fe417
SHA25661335cd297cbda297d2c5903d789cea9d3f3fa0b675ab31e2c709c05f6ac6fba
SHA512597f6feea701e6b01c205df3cee301f4c06d4c7e92033edf7abd1f42c94399a0494e44e292e711c2f1f37d8a35d95b05efd81da14161c33ac19c2ee96b0c6191
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Filesize
652KB
MD5d8dceb4add066589d5b8626804be0e3f
SHA1051a7ee680ad78db2b217dc483c84a29e206bc54
SHA256091d040f02a615ffa5abad226601023bc9c595f7fea29390384bcc09a2e19d5c
SHA512d8e82b4a02b77f8fe8cb9cd55ecc5061a4aa04d802474b4cab0a1e0abb6dc1068775b7cc79f6f933189285fc474d6014c3ca550ae4922b9d217e94d03f5a32ee
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Filesize
1.0MB
MD550c47f5631c26748144cb0822e24cbbc
SHA163f6394d13c9f02ef7d1669d13a4e4ab1dcc967c
SHA25694e0127b5992ec81ea740d25a07fe87c4d4b9a339b526d8bd372aa1d22a172bc
SHA512b38062943dfa0b4d20de618d59e5b24fa7c2a566e8e610accdc67170b5c888e2b37fb52bbe5d1d1bfcc6ec0de12f8befb5e6ce138d5c0f29b03b9d70519f3d51
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Filesize
632KB
MD555687d58ee31ac3e7d76d71f9c2e4015
SHA13ad8a0673afbbee3b91b558df3dcb92883348cdd
SHA2561e6b03301e1a92859db62a720e1292ca6d930651537e9cf21d08cd07c7dd76e6
SHA5123399fa6c2e32e43a5fd1d240a1811dc1413ca2235c67aebfb69fcd31c51f2f8f931345d10c2ace5d63b7362f0bffcb6f956a79a2726f03d3879111f1d2c9b051
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Filesize
826KB
MD55597b6f6af184271cf5c699ec4e14091
SHA1522c507fc336db666412ff37f1e1f2134a246228
SHA25645fdaaa071752420ae87ad2da988c47675443e2e5e21ef36d0d38868a815fb5e
SHA512b7d2d9f735c7cd24710d69be7e5c2317065d01c2b234b486849a5a197c3d84f53ef5a71e1ef448c2e5a5d5476ef1f05d4fc55e0ab9843d177633fb7e5eaaf914
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Filesize
320KB
MD50c38328646ce9eb5988a812b1de11b4d
SHA1e018f0e0be3556a751920817d376215bbcab0233
SHA256e04a9860f23388f7a72ba6ba79837c98d8c30647860ad73bdae5c597948d8178
SHA5129834c67b68d0f96e2a0f5a3206367223899fbaeda3ab1f10100b567bbdc4a5121af82941d694af283363638d285e7913917d1702827a624d761c5b8d3c50c179
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Filesize
141KB
MD50f3d76321f0a7986b42b25a3aa554f82
SHA17036bba62109cc25da5d6a84d22b6edb954987c0
SHA256dfad62e3372760d303f7337fe290e4cb28e714caadd3c59294b77968d81fe460
SHA512bb02a3f14d47d233fbda046f61bbf5612ebc6213b156af9c47f56733a03df1bb484d1c3576569eb4499d7b378eb01f4d6e906c36c6f71738482584c2e84b47d0
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Filesize
150KB
MD5540138285295c68de32a419b7d9de687
SHA11cf6a2a0f53f0516ff9fe5ac733dbb5a9255ae56
SHA25633867c52f756f2b0f645f4bd503c65969d73676dcb14e6a6fdb2ffb11c7562eb
SHA5127c17c10d4b6165aa0c208811dc6d98e2f4e75e3da1cc2313cc7da9d657626beb3e4ec00b07b71376a7c549725d40db20d8952753e70acc86e87a8390e224a64a
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Filesize
141KB
MD5831dbe568992299e589143ee8898e131
SHA1737726173aab8b76fe1f98104d72bb91abd273bf
SHA2564f22ef1625fb2a2370779d0992f80b8e5e5da8dc727aa99ade152044d28e9405
SHA51239015d29d593c9df59cdafbff95a6ddc000a5dbf767665b65f8ec65751e70315918c93d3583b922d32e9b6261b8c07023da660098ca79c5420b782c150b5c139
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Filesize
138KB
MD5cf82e7354e591c1408eb2cc0e29dd274
SHA17e91bd50c3e6b64b81e2b5c1ce723f52e34748e9
SHA25659b5e6fbbe68f47db14a3c045b0ac1abb026c626ca4bee708fbd3940e6d2e06d
SHA51298bd4809c1c418be4100096bc9df328d2ad435c5615c082fa2bfa424935203107015862cd9c1737800b7f7bd020fea4538c325707927c1557bc3efebffb27620
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Filesize
114KB
MD51f998386566e5f9b7f11cc79254d1820
SHA1e1da5fe1f305099b94de565d06bc6f36c6794481
SHA2561665d97fb8786b94745295feb616a30c27af84e8a5e1d25cd1bcaf70723040ea
SHA512a7c9702dd5833f4d6d27ce293efb9507948a3b05db350fc9909af6a48bd649c7578f856b4d64d87df451d0efbe202c62da7fffcac03b3fe72c7caaea553de75f
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Filesize
668KB
MD55026297c7c445e7f6f705906a6f57c02
SHA14ec3b66d44b0d44ec139bd1475afd100748f9e91
SHA256506d3bec72805973df3b2e11aba4d074aeb4b26b7335536e79ea1145108817cc
SHA5125be8e51ecacda465b905df3e38ac114240d8fa6bae5bb17e8e53a87630454b57514ca0abbd8afefd798d450cd4ee89caf4391eeb837ced384260c188482fb48d
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Filesize
634KB
MD51c678ee06bd02b5d9e4d51c3a4ec2d2b
SHA190aa7fdfaaa37fb4f2edfc8efc3994871087dedb
SHA2562d168ab31836a08d8ca00aab9685f040aac4052a7f10fbbf0c28e9f880a79dd3
SHA512ec665d7a20f27b2a0fe2475883009c6d34615cc2046d096de447ef57bcac9da0ae842be0556f5736f42d9c1c601fb8629896a2444990e508f7c573165088ab32
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Filesize
715KB
MD5340af83514a525c50ffbbf8475ed62b7
SHA1e2f382ae75afe7df8a323320bbb2aafa1ff6e407
SHA256fb298e9a90476b4698def395a8ee1974c1cee3959b658662c730da915caea417
SHA5128236aab579456ef4614ddd5fbfe72d0b0b26617c43a9cd53c3de56d3ac052eee8ca7d70749aaca0692855ecd4fd5f1460ac0b1dd30481dee519b910755c1cc2d
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Filesize
727KB
MD55f684ce126de17a7d4433ed2494c5ca9
SHA1ce1a30a477daa1bac2ec358ce58731429eafe911
SHA2562e2ba0c47e71991d646ec380cde47f44318d695e6f3f56ec095955a129af1c2c
SHA5124d0c2669b5002da14d44c21dc2f521fb37b6b41b61bca7b2a9af7c03f616dda9ca825f79a81d3401af626a90017654f9221a6ccc83010ff73de71967fc2f3f5b
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Filesize
722KB
MD54623482c106cf6cc1bac198f31787b65
SHA15abb0decf7b42ef5daf7db012a742311932f6dad
SHA256eceda45aedbf6454b79f010c891bead3844d43189972f6beeb5ccddb13cc0349
SHA512afecefcec652856dd8b4275f11d75a68a582337b682309c4b61fd26ed7038b92e6b9aa72c1bfc350ce2caf5e357098b54eb1e448a4392960f9f82e01c447669f
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Filesize
394KB
MD524da30cbb5f0fe4939862880e72cc32c
SHA19132497736f52dae62b79be1677c05e32a7ba2ab
SHA256a11a4228f8485db2f90466651f6cab07245a8ff5b3448636ab0abc4d618a4a1f
SHA512332a57e8f0e8d7f82044f90388afd7509768ecb3f657c6be12d1f51ec1c66b8886c30d4b4a42d3a64c3e0d8b76d7cc86a1ac3b92713a68a62c12fdae6a77d6c2
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Filesize
3KB
MD5b133a676d139032a27de3d9619e70091
SHA11248aa89938a13640252a79113930ede2f26f1fa
SHA256ae2b6236d3eeb4822835714ae9444e5dcd21bc60f7a909f2962c43bc743c7b15
SHA512c6b99e13d854ce7a6874497473614ee4bd81c490802783db1349ab851cd80d1dc06df8c1f6e434aba873a5bbf6125cc64104709064e19a9dc1c66dcde3f898f5
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Filesize
27KB
MD546d08e3a55f007c523ac64dce6dcf478
SHA162edf88697e98d43f32090a2197bead7e7244245
SHA2565b15b1fc32713447c3fbc952a0fb02f1fd78c6f9ac69087bdb240625b0282614
SHA512b1f42e70c0ba866a9ed34eb531dbcbae1a659d7349c1e1a14b18b9e23d8cbd302d8509c6d3a28bc7509dd92e83bcb400201fb5d5a70f613421d81fe649d02e42