Analysis
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max time kernel
113s -
max time network
154s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
17-08-2024 12:31
Behavioral task
behavioral1
Sample
win32-quickq.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
win32-quickq.exe
Resource
win10v2004-20240802-en
General
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Target
win32-quickq.exe
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Size
98.2MB
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MD5
3eb84526caad8a0db38cc8c6d5daca51
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SHA1
d1e87ac3b349ac5ed19d0136e99e31d41b982cf7
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SHA256
638a3ff14bd8dee7ee3a9bde0a945d002f123e7854672e6556e1f60af415f4e8
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SHA512
2a03b185db2ce3af20e2e42193e11708822f5d9535f7e50d2f487dcc93fd48254d5c8926d88ba04f09414291ee87c9f32d9139f2cc3af479c063618e45fb1404
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SSDEEP
3145728:DPkyGNniu0UwmmuflUlDjO1hLNmdwZ6Ec:x3tRuOZjCAM6E
Malware Config
Signatures
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Detect Blackmoon payload 1 IoCs
Processes:
resource yara_rule behavioral2/files/0x0002000000022ab4-26.dat family_blackmoon -
FatalRat
FatalRat is a modular infostealer family written in C++ first appearing in June 2021.
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Fatal Rat payload 1 IoCs
Processes:
resource yara_rule behavioral2/memory/4592-55-0x0000000010000000-0x000000001002A000-memory.dmp fatalrat -
Executes dropped EXE 6 IoCs
Processes:
sg.tmpu1.exeQTalk.exespolsvt.exespolsvt.exesvcoth.exepid Process 3708 sg.tmp 540 u1.exe 1504 QTalk.exe 3688 spolsvt.exe 4592 spolsvt.exe 2164 svcoth.exe -
Processes:
resource yara_rule behavioral2/memory/552-0-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/4268-8-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/552-73-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/1852-111-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/552-112-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/1504-113-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/1504-115-0x0000000000400000-0x00000000005DA000-memory.dmp upx behavioral2/memory/1852-117-0x0000000000400000-0x00000000005DA000-memory.dmp upx -
Adds Run key to start application 2 TTPs 1 IoCs
Processes:
u1.exedescription ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\Çý¶¯ÈËÉú = "C:\\Users\\Public\\Documents\\sougou\\PTvrst.exe" u1.exe -
Processes:
u1.exedescription ioc Process Key value queried \REGISTRY\MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System\EnableLUA u1.exe -
Suspicious use of SetThreadContext 3 IoCs
Processes:
QTalk.exespolsvt.exedescription pid Process procid_target PID 1504 set thread context of 3688 1504 QTalk.exe 98 PID 3688 set thread context of 4592 3688 spolsvt.exe 100 PID 3688 set thread context of 2164 3688 spolsvt.exe 101 -
Drops file in Program Files directory 5 IoCs
Processes:
sg.tmpwin32-quickq.exedescription ioc Process File created C:\Program Files (x86)\u1.exe sg.tmp File opened for modification C:\Program Files (x86)\u1.exe sg.tmp File created C:\Program Files (x86)\win32-quickq.exe sg.tmp File opened for modification C:\Program Files (x86)\win32-quickq.exe sg.tmp File opened for modification C:\Program Files (x86)\Internet Explorer\images win32-quickq.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 7 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
Processes:
win32-quickq.exewin32-quickq.exeu1.exeQTalk.exespolsvt.exespolsvt.exesvcoth.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language win32-quickq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language win32-quickq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language u1.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language QTalk.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spolsvt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language spolsvt.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language svcoth.exe -
System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 4 IoCs
Adversaries may check for Internet connectivity on compromised systems.
Processes:
PING.EXEPING.EXEPING.EXEPING.EXEpid Process 3840 PING.EXE 3732 PING.EXE 3236 PING.EXE 312 PING.EXE -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
Processes:
spolsvt.exedescription ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 spolsvt.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz spolsvt.exe -
Runs ping.exe 1 TTPs 4 IoCs
Processes:
PING.EXEPING.EXEPING.EXEPING.EXEpid Process 3840 PING.EXE 3732 PING.EXE 3236 PING.EXE 312 PING.EXE -
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
u1.exewin32-quickq.exespolsvt.exepid Process 540 u1.exe 540 u1.exe 552 win32-quickq.exe 552 win32-quickq.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe 4592 spolsvt.exe -
Suspicious use of AdjustPrivilegeToken 23 IoCs
Processes:
win32-quickq.exewin32-quickq.exesg.tmpspolsvt.exedescription pid Process Token: SeBackupPrivilege 552 win32-quickq.exe Token: SeRestorePrivilege 552 win32-quickq.exe Token: 33 552 win32-quickq.exe Token: SeIncBasePriorityPrivilege 552 win32-quickq.exe Token: SeCreateGlobalPrivilege 552 win32-quickq.exe Token: 33 552 win32-quickq.exe Token: SeIncBasePriorityPrivilege 552 win32-quickq.exe Token: 33 552 win32-quickq.exe Token: SeIncBasePriorityPrivilege 552 win32-quickq.exe Token: SeBackupPrivilege 4268 win32-quickq.exe Token: SeRestorePrivilege 4268 win32-quickq.exe Token: 33 4268 win32-quickq.exe Token: SeIncBasePriorityPrivilege 4268 win32-quickq.exe Token: 33 552 win32-quickq.exe Token: SeIncBasePriorityPrivilege 552 win32-quickq.exe Token: SeRestorePrivilege 3708 sg.tmp Token: 35 3708 sg.tmp Token: SeSecurityPrivilege 3708 sg.tmp Token: SeSecurityPrivilege 3708 sg.tmp Token: 33 552 win32-quickq.exe Token: SeIncBasePriorityPrivilege 552 win32-quickq.exe Token: SeDebugPrivilege 552 win32-quickq.exe Token: SeDebugPrivilege 4592 spolsvt.exe -
Suspicious use of WriteProcessMemory 40 IoCs
Processes:
win32-quickq.exeu1.exeQTalk.exespolsvt.exedescription pid Process procid_target PID 552 wrote to memory of 2680 552 win32-quickq.exe 87 PID 552 wrote to memory of 2680 552 win32-quickq.exe 87 PID 552 wrote to memory of 4268 552 win32-quickq.exe 89 PID 552 wrote to memory of 4268 552 win32-quickq.exe 89 PID 552 wrote to memory of 4268 552 win32-quickq.exe 89 PID 552 wrote to memory of 3708 552 win32-quickq.exe 90 PID 552 wrote to memory of 3708 552 win32-quickq.exe 90 PID 552 wrote to memory of 3708 552 win32-quickq.exe 90 PID 552 wrote to memory of 540 552 win32-quickq.exe 94 PID 552 wrote to memory of 540 552 win32-quickq.exe 94 PID 552 wrote to memory of 540 552 win32-quickq.exe 94 PID 540 wrote to memory of 1504 540 u1.exe 97 PID 540 wrote to memory of 1504 540 u1.exe 97 PID 540 wrote to memory of 1504 540 u1.exe 97 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 1504 wrote to memory of 3688 1504 QTalk.exe 98 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 4592 3688 spolsvt.exe 100 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101 PID 3688 wrote to memory of 2164 3688 spolsvt.exe 101
Processes
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exe"C:\Users\Admin\AppData\Local\Temp\win32-quickq.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:552 -
C:\Windows\SYSTEM32\cmd.execmd.exe /c set2⤵PID:2680
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exePECMD**pecmd-cmd* PUTF -dd -skipb=1205760 -len=101745003 "C:\Users\Admin\AppData\Local\Temp\~5008136212078622348.tmp",,C:\Users\Admin\AppData\Local\Temp\win32-quickq.exe2⤵
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
PID:4268
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C:\Users\Admin\AppData\Local\Temp\~1011589067175550466~\sg.tmp7zG_exe x "C:\Users\Admin\AppData\Local\Temp\~5008136212078622348.tmp" -y -aoa -o"C:\Program Files (x86)\"2⤵
- Executes dropped EXE
- Drops file in Program Files directory
- Suspicious use of AdjustPrivilegeToken
PID:3708
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C:\Program Files (x86)\u1.exe"C:\Program Files (x86)\\u1.exe"2⤵
- Executes dropped EXE
- Adds Run key to start application
- Checks whether UAC is enabled
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:540 -
C:\Users\Public\Documents\sougou\V4.6.80\Bin\QTalk.exeC:\Users\Public\Documents\sougou\V4.6.80\Bin\QTalk.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:1504 -
C:\Users\Public\Documents\sougou\spolsvt.exeC:\Users\Public\Documents\sougou\spolsvt.exe4⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3688 -
C:\Users\Public\Documents\dd\spolsvt.exeC:\Users\Public\Documents\dd\spolsvt.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:4592
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C:\Users\Public\Documents\uu\svcoth.exeC:\Users\Public\Documents\uu\svcoth.exe5⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2164
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exePECMD**pecmd-cmd* EXEC -wd:C: -hide cmd /c "C:\Users\Admin\AppData\Local\Temp\~6370351284195740408.cmd"2⤵PID:1504
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C:\Windows\SYSTEM32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\~6370351284195740408.cmd"3⤵PID:384
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C:\Users\Admin\AppData\Local\Temp\win32-quickq.exePECMD**pecmd-cmd* EXEC -wd:C: -hide cmd /c "C:\Users\Admin\AppData\Local\Temp\~6663098040428436203.cmd"2⤵PID:1852
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C:\Windows\SYSTEM32\cmd.execmd /c "C:\Users\Admin\AppData\Local\Temp\~6663098040428436203.cmd"3⤵PID:4288
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C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3840
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C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3732
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C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:3236
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C:\Windows\system32\PING.EXEping -n 2 127.0.0.14⤵
- System Network Configuration Discovery: Internet Connection Discovery
- Runs ping.exe
PID:312
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Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
5.2MB
MD588d245bf3dee802b32ebb65e55fa2299
SHA17c57652a6c91c837537b7da4db5ae70571c3caba
SHA256888b722dd8c0f1389856dbbe154fd76fd6e7118999cdccf67f99433fa39d0d4a
SHA512772b60f5e7d9ba5254e2e727092223f5b97621400282a4baa528742e807c5f70e5b752976a6b7ab81f785f86537578152c06f0315c96c7078700adc78070c9db
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Filesize
715KB
MD57c4718943bd3f66ebdb47ccca72c7b1e
SHA1f9edfaa7adb8fa528b2e61b2b251f18da10a6969
SHA2564cc32d00338fc7b206a7c052297acf9ac304ae7de9d61a2475a116959c1524fc
SHA512e18c40d646fa4948f90f7471da55489df431f255041ebb6dcef86346f91078c9b27894e27216a4b2fe2a1c5e501c7953c77893cf696930123d28a322d49e1516
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Filesize
365B
MD56108321ae8ebdf91ffa59bc72b4652b7
SHA1c678d1a33139f8016c014dea6f5763671539ee59
SHA256bd559493a4648bc69da3165aafc195ab519af9d10bf8454bf10d7bb5913bf0f5
SHA5121d74b13759270b8f131f076ccf37b972c9d070e9bfe3ebab91b603d2227e873b96b580ea1901e88060eb8432757277c42de7f97886e5d8b7b00674de1d011710
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Filesize
280B
MD542ff656bd4ee3e19a5828940041fdfdb
SHA12e3c7f0fd42dd48b014e82e9e5edf50664ae5698
SHA256b326705c28abc9947182f84830e0e680d35551157b408a0f9cfd137279a02838
SHA5124ba36b5e44c94df09b91b3557237dae6b74a9fe04da686f157938446cf635c464f616126e937400ee4d577708b3bdcb7f88cec8df23d344bfd7105b75f9ec7b0
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Filesize
125B
MD5cff2769e8fadf817b1a45f7fc4577ca5
SHA157a532af83bf0a46e8f8432e358bec6815bb2204
SHA2568756f1785b03749551e361c1595c828bd942a4c3d3ef8d5451d1b3bc363eb1ee
SHA5129b02f04e456317fd388893e1e17b6ad3dea519edd688fba2caa9061bfa43b83699f376dc1606b95ede4cb674d6ce53ac597f9abcbd39618d994377e67b43ad0b
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Filesize
16KB
MD5cdce4713e784ae069d73723034a957ff
SHA19a393a6bab6568f1a774fb753353223f11367e09
SHA256b29e48102ecb3d3614e8980a8b8cc63dd2b993c6346f466479244ec2b47b69d8
SHA5120a3a59a305cc2a6fad4e1315b0bcc5a4129595dfe1e8b703363fa02528d2d7c48d3fd22d365708be84a5557cf1916873df9563c454732f93f94a66e7e3b9fb0f
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Filesize
196KB
MD5f1776f8a75946d171ad83bbd93f94d96
SHA1c6b2d9ab4a49f3e905185f9730727301a1729313
SHA2569c7689cd94796a74a1b7397818a10d1896f40ef7fa84c006c8ba3927f8ffe967
SHA512520e6aee04c074c5acd1e9e90ec33969a9ec7598bd5c0e36833a2830b23ec392257e38b371fd3489e0c6b57d9640c56b7d90c7e8970d9e6dd02176cce27c871c
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Filesize
9KB
MD5523d5c39f9d8d2375c3df68251fa2249
SHA1d4ed365c44bec9246fc1a65a32a7791792647a10
SHA25620e3dc90a3e83b6202e2a7f4603b60e5e859639cb68693426c400b13aaeabd78
SHA512526e1bba30d03f1ac177c6ab7409187a730969c429cebef15da68ffcf44b3b93227781eebc827b2f7a0fa17c391e00a0e532263fd0167aeaeb0456f96cfe3ae4