Analysis
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max time kernel
136s -
max time network
151s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
23-11-2022 19:01
Static task
static1
Behavioral task
behavioral1
Sample
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe
Resource
win10v2004-20221111-en
General
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Target
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe
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Size
317KB
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MD5
43005d910989d6d164915a1137baf860
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SHA1
6b1f3c4a8b95c632cb00c56845ec69cf0aa00b7c
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SHA256
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58
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SHA512
08e1d54d9a5b719145bcd07db52691f0fd2316d88f123c1539aa699ea127a517805f278d43e9efd1ead3b9e6e2d692edccf792ff71223c0588ff82a15659499a
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SSDEEP
6144:rP80iFlOwIjKou2QpK44i8eE68Z2cXvp/IHeiorgVZ:rktQwIuouDK4llE6lcXhA+i3
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exepid process 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe -
Processes:
resource yara_rule \Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe upx \Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe upx C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe upx behavioral1/memory/1208-60-0x0000000000400000-0x0000000000467000-memory.dmp upx behavioral1/memory/1208-90-0x0000000000400000-0x0000000000467000-memory.dmp upx C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe upx -
Loads dropped DLL 2 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exepid process 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe -
Adds Run key to start application 2 TTPs 2 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exemspaint.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Screen Saver Pro 3.1 = "C:\\Users\\Admin\\AppData\\Roaming\\ScreenSaverPro.scr" c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\Tklwlp = "C:\\Users\\Admin\\AppData\\Roaming\\Microsoft\\Tklwlp.exe" mspaint.exe -
Enumerates connected drives 3 TTPs 24 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
Processes:
svchost.exemspaint.exedescription ioc process File opened (read-only) \??\O: svchost.exe File opened (read-only) \??\P: svchost.exe File opened (read-only) \??\F: svchost.exe File opened (read-only) \??\H: svchost.exe File opened (read-only) \??\J: svchost.exe File opened (read-only) \??\K: svchost.exe File opened (read-only) \??\L: svchost.exe File opened (read-only) \??\M: svchost.exe File opened (read-only) \??\S: svchost.exe File opened (read-only) \??\U: svchost.exe File opened (read-only) \??\X: svchost.exe File opened (read-only) \??\E: svchost.exe File opened (read-only) \??\I: svchost.exe File opened (read-only) \??\Z: svchost.exe File opened (read-only) \??\D: mspaint.exe File opened (read-only) \??\N: svchost.exe File opened (read-only) \??\Q: svchost.exe File opened (read-only) \??\R: svchost.exe File opened (read-only) \??\V: svchost.exe File opened (read-only) \??\Y: svchost.exe File opened (read-only) \??\B: svchost.exe File opened (read-only) \??\G: svchost.exe File opened (read-only) \??\T: svchost.exe File opened (read-only) \??\W: svchost.exe -
Suspicious use of SetThreadContext 2 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exec8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exedescription pid process target process PID 1752 set thread context of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 set thread context of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe -
Drops file in Windows directory 1 IoCs
Processes:
mspaint.exedescription ioc process File opened for modification C:\Windows\Debug\WIA\wiatrace.log mspaint.exe -
Processes:
IEXPLORE.EXEiexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXEdescription ioc process Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff2400000024000000aa04000089020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DontShowMeThisDialogAgain iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\NextUpdateDate = "376007065" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2B477221-6B7D-11ED-B68C-6A6CB2F85B9F} = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch\Version = "WS not running" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\WindowsSearch iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\ iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Zoom iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive\{2B479931-6B7D-11ED-B68C-6A6CB2F85B9F} = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main IEXPLORE.EXE Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\BrowserEmulation\LowMic iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar\WebBrowser iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IntelliForms iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames\en-US = "en-US.1" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\GPU iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\IETld\LowMic iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\DomainSuggestion\FileNames iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry\DOMStorage iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\AdminActive iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\InternetRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\LowRegistry iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Toolbar iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\CompatibilityFlags = "0" iexplore.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\FullScreen = "no" iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "1" iexplore.exe Set value (data) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main\Window_Placement = 2c0000000200000003000000ffffffffffffffffffffffffffffffff3d0000003d000000c3040000a2020000 iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Main iexplore.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\PageSetup iexplore.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Internet Explorer\Recovery\PendingRecovery\AdminActive = "0" iexplore.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exec8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exepid process 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exepid process 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exec8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exeIEXPLORE.EXEIEXPLORE.EXEsvchost.exemspaint.exeIEXPLORE.EXEdescription pid process Token: SeDebugPrivilege 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe Token: SeDebugPrivilege 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe Token: SeDebugPrivilege 1040 IEXPLORE.EXE Token: SeDebugPrivilege 1280 IEXPLORE.EXE Token: SeDebugPrivilege 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe Token: SeDebugPrivilege 1672 svchost.exe Token: SeDebugPrivilege 868 mspaint.exe Token: SeDebugPrivilege 1372 IEXPLORE.EXE -
Suspicious use of FindShellTrayWindow 3 IoCs
Processes:
iexplore.exeiexplore.exepid process 520 iexplore.exe 1788 iexplore.exe 520 iexplore.exe -
Suspicious use of SetWindowsHookEx 20 IoCs
Processes:
iexplore.exeiexplore.exeIEXPLORE.EXEIEXPLORE.EXEmspaint.exeIEXPLORE.EXEpid process 520 iexplore.exe 520 iexplore.exe 1788 iexplore.exe 1788 iexplore.exe 1040 IEXPLORE.EXE 1040 IEXPLORE.EXE 1280 IEXPLORE.EXE 1280 IEXPLORE.EXE 868 mspaint.exe 868 mspaint.exe 868 mspaint.exe 868 mspaint.exe 1040 IEXPLORE.EXE 1040 IEXPLORE.EXE 520 iexplore.exe 520 iexplore.exe 1372 IEXPLORE.EXE 1372 IEXPLORE.EXE 1372 IEXPLORE.EXE 1372 IEXPLORE.EXE -
Suspicious use of WriteProcessMemory 64 IoCs
Processes:
c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exec8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exeiexplore.exeiexplore.exec8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exesvchost.exec8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exeiexplore.exedescription pid process target process PID 1752 wrote to memory of 1208 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe PID 1752 wrote to memory of 1208 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe PID 1752 wrote to memory of 1208 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe PID 1752 wrote to memory of 1208 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe PID 1208 wrote to memory of 1788 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 1208 wrote to memory of 1788 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 1208 wrote to memory of 1788 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 1208 wrote to memory of 1788 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 1208 wrote to memory of 520 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 1208 wrote to memory of 520 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 1208 wrote to memory of 520 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 1208 wrote to memory of 520 1208 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe iexplore.exe PID 520 wrote to memory of 1040 520 iexplore.exe IEXPLORE.EXE PID 520 wrote to memory of 1040 520 iexplore.exe IEXPLORE.EXE PID 520 wrote to memory of 1040 520 iexplore.exe IEXPLORE.EXE PID 520 wrote to memory of 1040 520 iexplore.exe IEXPLORE.EXE PID 1788 wrote to memory of 1280 1788 iexplore.exe IEXPLORE.EXE PID 1788 wrote to memory of 1280 1788 iexplore.exe IEXPLORE.EXE PID 1788 wrote to memory of 1280 1788 iexplore.exe IEXPLORE.EXE PID 1788 wrote to memory of 1280 1788 iexplore.exe IEXPLORE.EXE PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1752 wrote to memory of 1096 1752 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 1672 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe svchost.exe PID 1096 wrote to memory of 1672 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe svchost.exe PID 1096 wrote to memory of 1672 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe svchost.exe PID 1096 wrote to memory of 1672 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe svchost.exe PID 1096 wrote to memory of 1672 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe svchost.exe PID 1096 wrote to memory of 1672 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe svchost.exe PID 1096 wrote to memory of 1672 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe svchost.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1096 wrote to memory of 2028 1096 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe PID 1672 wrote to memory of 868 1672 svchost.exe mspaint.exe PID 1672 wrote to memory of 868 1672 svchost.exe mspaint.exe PID 1672 wrote to memory of 868 1672 svchost.exe mspaint.exe PID 1672 wrote to memory of 868 1672 svchost.exe mspaint.exe PID 2028 wrote to memory of 1984 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe iexplore.exe PID 2028 wrote to memory of 1984 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe iexplore.exe PID 2028 wrote to memory of 1984 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe iexplore.exe PID 2028 wrote to memory of 1984 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe iexplore.exe PID 1984 wrote to memory of 872 1984 iexplore.exe IEXPLORE.EXE PID 1984 wrote to memory of 872 1984 iexplore.exe IEXPLORE.EXE PID 1984 wrote to memory of 872 1984 iexplore.exe IEXPLORE.EXE PID 1984 wrote to memory of 872 1984 iexplore.exe IEXPLORE.EXE PID 520 wrote to memory of 1372 520 iexplore.exe IEXPLORE.EXE PID 520 wrote to memory of 1372 520 iexplore.exe IEXPLORE.EXE PID 520 wrote to memory of 1372 520 iexplore.exe IEXPLORE.EXE PID 520 wrote to memory of 1372 520 iexplore.exe IEXPLORE.EXE PID 2028 wrote to memory of 1040 2028 c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe IEXPLORE.EXE
Processes
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C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe"C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe"1⤵
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exeC:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1208 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:520 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:520 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1040 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:520 CREDAT:209934 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1372 -
C:\Program Files\Internet Explorer\iexplore.exe"C:\Program Files\Internet Explorer\iexplore.exe"3⤵
- Modifies Internet Explorer settings
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1788 -
C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE"C:\Program Files (x86)\Internet Explorer\IEXPLORE.EXE" SCODEF:1788 CREDAT:275457 /prefetch:24⤵
- Modifies Internet Explorer settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:1280 -
C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe"C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe"2⤵
- Adds Run key to start application
- Suspicious use of SetThreadContext
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1096 -
C:\Windows\SysWOW64\svchost.exe"C:\Windows\system32\svchost.exe"3⤵
- Enumerates connected drives
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1672 -
C:\Windows\SysWOW64\mspaint.exe"C:\Windows\system32\mspaint.exe"4⤵
- Adds Run key to start application
- Enumerates connected drives
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:868 -
C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe"C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58.exe"3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2028 -
C:\Program Files (x86)\Internet Explorer\iexplore.exe"C:\Program Files (x86)\Internet Explorer\iexplore.exe"4⤵
- Suspicious use of WriteProcessMemory
PID:1984 -
C:\Program Files\Internet Explorer\IEXPLORE.EXE"C:\Program Files\Internet Explorer\IEXPLORE.EXE"5⤵PID:872
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{2B477221-6B7D-11ED-B68C-6A6CB2F85B9F}.dat
Filesize3KB
MD52dc721b64498c4f4370b6f0c90315120
SHA19988ce1b43568f16d9bd0e9fe27a4adaa1d5c86c
SHA25678d9082547fe0fbb734dd68a48579c93f2812d48a3ba40a0be7600df9e1a0267
SHA512593792fc259e7667c3ff128d5b8c188f0ff838158827bab78e66fc19629c3db83ff6615fe2acaf7cc6ca7f6b783b5ddb5dd409e47c2f3d436743e6354b7ec928
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C:\Users\Admin\AppData\Local\Microsoft\Internet Explorer\Recovery\High\Active\RecoveryStore.{2B479931-6B7D-11ED-B68C-6A6CB2F85B9F}.dat
Filesize5KB
MD5a03bd0acfcfe8edefa0d6e6fd3e0073c
SHA1911e386d2854adc1fe5a852a40aa1eb9f790ec53
SHA256fa66eccd8590649e4363498362ba984dcf4f615ff6eb2e1f18d86327f40a78b1
SHA512909ba95b28f567c69723ef0613b12ad6b64b1a1bc82bb2b65ebf43b5b644c3b045154b57303a2c4c0b72a823f2f045be53d7184a8997451269ab0e3456b0c857
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C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe
Filesize143KB
MD5926a51a69d4cd3b64dc0b6769dc2687c
SHA1ecd8ee4160d0b78303900a31f8f365b216ac9867
SHA2569361755715f0c99961824bc1201071e9a3386b27b2ed6094db911b3c48351423
SHA5125bf67c92c2e5b379961b8ccde6503fc603632db34e2762d09a5997539a99d16499b6a6a9f806f9dc1d613374c1089df957b5599c442740bc32c745a7a76426e1
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C:\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe
Filesize143KB
MD5926a51a69d4cd3b64dc0b6769dc2687c
SHA1ecd8ee4160d0b78303900a31f8f365b216ac9867
SHA2569361755715f0c99961824bc1201071e9a3386b27b2ed6094db911b3c48351423
SHA5125bf67c92c2e5b379961b8ccde6503fc603632db34e2762d09a5997539a99d16499b6a6a9f806f9dc1d613374c1089df957b5599c442740bc32c745a7a76426e1
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Filesize
603B
MD59af59da869a82944cd1e5156c6f82ae2
SHA1e294b1b69c5c4725804e3f4e96025d4f3ba27caa
SHA256f8278512fad58873666ffa638898dffe306c4308c6c24fa59046136fdb861944
SHA51229fba9050880c1ea17be85517f6967f2da543e4eda3be020f9fa41f828e9b6cd30a7fa99452b526c484fd6cf19339bbd125c31a706bda777cf68a66a463477f4
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\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe
Filesize143KB
MD5926a51a69d4cd3b64dc0b6769dc2687c
SHA1ecd8ee4160d0b78303900a31f8f365b216ac9867
SHA2569361755715f0c99961824bc1201071e9a3386b27b2ed6094db911b3c48351423
SHA5125bf67c92c2e5b379961b8ccde6503fc603632db34e2762d09a5997539a99d16499b6a6a9f806f9dc1d613374c1089df957b5599c442740bc32c745a7a76426e1
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\Users\Admin\AppData\Local\Temp\c8e89bc12e639b4d2fa69591b60224515bcff7996cb758f6025a6f8f03902c58mgr.exe
Filesize143KB
MD5926a51a69d4cd3b64dc0b6769dc2687c
SHA1ecd8ee4160d0b78303900a31f8f365b216ac9867
SHA2569361755715f0c99961824bc1201071e9a3386b27b2ed6094db911b3c48351423
SHA5125bf67c92c2e5b379961b8ccde6503fc603632db34e2762d09a5997539a99d16499b6a6a9f806f9dc1d613374c1089df957b5599c442740bc32c745a7a76426e1