Analysis
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max time kernel
151s -
max time network
148s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
05/12/2022, 09:59
Static task
static1
Behavioral task
behavioral1
Sample
a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe
Resource
win10v2004-20220901-en
General
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Target
a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe
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Size
544KB
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MD5
5cd70285850990f027d00d6ee387ea96
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SHA1
92ea8c28490cb6e1734db4ab31069083aa8ae601
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SHA256
a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1
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SHA512
309d440024b4ac3167198b46b478043af1d158e66a77ef8f25408b74d3260963c1fa5c7f92eb06d7a59fc545267b78083d25b6c69e6b1d6fb0554c4568a86ae8
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SSDEEP
12288:BQIWT/UzJW8ivxh7vHzgryd4GT1QOoJqbbEUqe9mJd/uB28Rr8O9F8/CwM:BQI+cJHiJRTHnxhUqEhe9suB2C8O9O
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\ce7c63c5\\X" Explorer.EXE -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" gau5f8p1.exe Set value (int) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" nlgek.exe -
Executes dropped EXE 11 IoCs
pid Process 1956 gau5f8p1.exe 984 nlgek.exe 912 2des.exe 1468 2des.exe 1128 2des.exe 560 2des.exe 1780 2des.exe 904 2des.exe 1548 3des.exe 332 csrss.exe 1092 X -
resource yara_rule behavioral1/memory/1468-84-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1468-83-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1468-85-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1128-91-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1468-90-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1468-92-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1128-94-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1128-97-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/1128-104-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/560-103-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1128-106-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/560-107-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/560-108-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1780-116-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1780-124-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/560-122-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1780-117-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1780-115-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1780-126-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/560-125-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1468-130-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1128-131-0x0000000000400000-0x000000000040E000-memory.dmp upx behavioral1/memory/560-132-0x0000000000400000-0x0000000000426000-memory.dmp upx behavioral1/memory/1780-133-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1468-168-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/560-169-0x0000000000400000-0x0000000000426000-memory.dmp upx -
Deletes itself 1 IoCs
pid Process 1964 cmd.exe -
Loads dropped DLL 10 IoCs
pid Process 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 1956 gau5f8p1.exe 1956 gau5f8p1.exe 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 1548 3des.exe 1548 3des.exe -
Unexpected DNS network traffic destination 5 IoCs
Network traffic to other servers than the configured DNS servers was detected on the DNS port.
description ioc Destination IP 31.193.3.240 Destination IP 31.193.3.240 Destination IP 31.193.3.240 Destination IP 31.193.3.240 Destination IP 31.193.3.240 -
Adds Run key to start application 2 TTPs 53 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /x" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /n" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /J" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /T" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /V" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /b" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /C" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /l" nlgek.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /h" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /L" nlgek.exe Key created \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\ gau5f8p1.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /r" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /z" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /X" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /q" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /H" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /f" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /t" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /R" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /j" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /v" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /F" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /c" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /k" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /d" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /y" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /a" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /o" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /e" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /s" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /p" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /G" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /B" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /m" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /D" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /i" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /E" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /Y" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /N" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /w" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /Q" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /M" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /W" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /O" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /P" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /A" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /g" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /Z" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /S" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /K" nlgek.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /I" gau5f8p1.exe Set value (str) \REGISTRY\USER\S-1-5-21-999675638-2867687379-27515722-1000\Software\Microsoft\Windows\CurrentVersion\Run\nlgek = "C:\\Users\\Admin\\nlgek.exe /u" nlgek.exe -
Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 2des.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 2des.exe -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 912 set thread context of 1468 912 2des.exe 33 PID 912 set thread context of 1128 912 2des.exe 34 PID 912 set thread context of 560 912 2des.exe 35 PID 912 set thread context of 1780 912 2des.exe 36 PID 912 set thread context of 904 912 2des.exe 37 PID 1548 set thread context of 976 1548 3des.exe 42 -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Enumerates processes with tasklist 1 TTPs 2 IoCs
pid Process 1524 tasklist.exe 1524 tasklist.exe -
Modifies registry class 3 IoCs
description ioc Process Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{26b27083-9946-0709-6c7a-394603fae1d5}\cid = "16758298318721683575" 3des.exe Key created \registry\machine\Software\Classes\Interface\{26b27083-9946-0709-6c7a-394603fae1d5} 3des.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{26b27083-9946-0709-6c7a-394603fae1d5}\u = "188" 3des.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 1956 gau5f8p1.exe 1956 gau5f8p1.exe 1128 2des.exe 560 2des.exe 984 nlgek.exe 984 nlgek.exe 1128 2des.exe 1548 3des.exe 1548 3des.exe 1548 3des.exe 984 nlgek.exe 1548 3des.exe 1092 X 984 nlgek.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 984 nlgek.exe 984 nlgek.exe 984 nlgek.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 984 nlgek.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 560 2des.exe 984 nlgek.exe 984 nlgek.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 984 nlgek.exe 984 nlgek.exe 1128 2des.exe 1128 2des.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 984 nlgek.exe 1128 2des.exe 984 nlgek.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1524 tasklist.exe Token: SeDebugPrivilege 1548 3des.exe Token: SeDebugPrivilege 1548 3des.exe Token: SeDebugPrivilege 1524 tasklist.exe -
Suspicious use of FindShellTrayWindow 2 IoCs
pid Process 1384 Explorer.EXE 1384 Explorer.EXE -
Suspicious use of SendNotifyMessage 2 IoCs
pid Process 1384 Explorer.EXE 1384 Explorer.EXE -
Suspicious use of SetWindowsHookEx 6 IoCs
pid Process 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 1956 gau5f8p1.exe 984 nlgek.exe 912 2des.exe 1468 2des.exe 1780 2des.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 332 csrss.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 576 wrote to memory of 1956 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 26 PID 576 wrote to memory of 1956 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 26 PID 576 wrote to memory of 1956 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 26 PID 576 wrote to memory of 1956 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 26 PID 1956 wrote to memory of 984 1956 gau5f8p1.exe 27 PID 1956 wrote to memory of 984 1956 gau5f8p1.exe 27 PID 1956 wrote to memory of 984 1956 gau5f8p1.exe 27 PID 1956 wrote to memory of 984 1956 gau5f8p1.exe 27 PID 1956 wrote to memory of 1560 1956 gau5f8p1.exe 28 PID 1956 wrote to memory of 1560 1956 gau5f8p1.exe 28 PID 1956 wrote to memory of 1560 1956 gau5f8p1.exe 28 PID 1956 wrote to memory of 1560 1956 gau5f8p1.exe 28 PID 1560 wrote to memory of 1524 1560 cmd.exe 30 PID 1560 wrote to memory of 1524 1560 cmd.exe 30 PID 1560 wrote to memory of 1524 1560 cmd.exe 30 PID 1560 wrote to memory of 1524 1560 cmd.exe 30 PID 576 wrote to memory of 912 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 31 PID 576 wrote to memory of 912 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 31 PID 576 wrote to memory of 912 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 31 PID 576 wrote to memory of 912 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 31 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1468 912 2des.exe 33 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 1128 912 2des.exe 34 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 560 912 2des.exe 35 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 1780 912 2des.exe 36 PID 912 wrote to memory of 904 912 2des.exe 37 PID 912 wrote to memory of 904 912 2des.exe 37 PID 912 wrote to memory of 904 912 2des.exe 37 PID 912 wrote to memory of 904 912 2des.exe 37 PID 912 wrote to memory of 904 912 2des.exe 37 PID 576 wrote to memory of 1548 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 39 PID 576 wrote to memory of 1548 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 39 PID 576 wrote to memory of 1548 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 39 PID 576 wrote to memory of 1548 576 a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe 39 PID 1548 wrote to memory of 1384 1548 3des.exe 16 PID 1548 wrote to memory of 332 1548 3des.exe 24 PID 1548 wrote to memory of 1092 1548 3des.exe 40
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies WinLogon for persistence
- Suspicious use of FindShellTrayWindow
- Suspicious use of SendNotifyMessage
PID:1384 -
C:\Users\Admin\AppData\Local\Temp\a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe"C:\Users\Admin\AppData\Local\Temp\a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:576 -
C:\Users\Admin\gau5f8p1.exeC:\Users\Admin\gau5f8p1.exe3⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Loads dropped DLL
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:1956 -
C:\Users\Admin\nlgek.exe"C:\Users\Admin\nlgek.exe"4⤵
- Modifies visiblity of hidden/system files in Explorer
- Executes dropped EXE
- Adds Run key to start application
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:984
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del gau5f8p1.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1560 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1524
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C:\Users\Admin\2des.exeC:\Users\Admin\2des.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:912 -
C:\Users\Admin\2des.exe"C:\Users\Admin\2des.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1468
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C:\Users\Admin\2des.exe"C:\Users\Admin\2des.exe"4⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1128
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C:\Users\Admin\2des.exe"C:\Users\Admin\2des.exe"4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:560
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C:\Users\Admin\2des.exe"C:\Users\Admin\2des.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1780
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C:\Users\Admin\2des.exe"C:\Users\Admin\2des.exe"4⤵
- Executes dropped EXE
PID:904
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C:\Users\Admin\3des.exeC:\Users\Admin\3des.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1548 -
C:\Users\Admin\AppData\Local\ce7c63c5\X*0*bc*176e9077*31.193.3.240:534⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1092
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵PID:976
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del a53415f5f735a4669a73c7ea8fd5ade5d2ce5f253a2de943e877cf0c3efa11d1.exe3⤵
- Deletes itself
PID:1964 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1524
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C:\Windows\system32\csrss.exe%SystemRoot%\system32\csrss.exe ObjectDirectory=\Windows SharedSection=1024,20480,768 Windows=On SubSystemType=Windows ServerDll=basesrv,1 ServerDll=winsrv:UserServerDllInitialization,3 ServerDll=winsrv:ConServerDllInitialization,2 ServerDll=sxssrv,4 ProfileControl=Off MaxRequestThreads=161⤵
- Executes dropped EXE
- Suspicious use of UnmapMainImage
PID:332
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}1⤵PID:324
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
286KB
MD5cb278b7760c080ea4f57aea471f0f674
SHA12c052b2db7a196d127c2b84b62563d0c98ec0413
SHA25674cb6a456be0e9bad997e8c97475c47ab27c40d3627484f7b38a86bd01c78930
SHA512dbdf6a95b53a53f3a3dd929e0b1d63d512c00e9d28bf2f05c3e63707f0208f4f311adc637bb97a9d05bdb6bad9d6c7021aeec8c99ffe7033212e7763d4046bd3
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Filesize
286KB
MD5cb278b7760c080ea4f57aea471f0f674
SHA12c052b2db7a196d127c2b84b62563d0c98ec0413
SHA25674cb6a456be0e9bad997e8c97475c47ab27c40d3627484f7b38a86bd01c78930
SHA512dbdf6a95b53a53f3a3dd929e0b1d63d512c00e9d28bf2f05c3e63707f0208f4f311adc637bb97a9d05bdb6bad9d6c7021aeec8c99ffe7033212e7763d4046bd3
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Filesize
38KB
MD572de2dadaf875e2fd7614e100419033c
SHA15f17c5330e91a42daa9ff24c4aa602bd1a72bf6e
SHA256c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381
SHA512e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3
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Filesize
252KB
MD53e152747de87d4674484a003398db051
SHA182557817b08eb981afa68701092d9f6e0d71ef79
SHA2561d5897272a1b899ce244d0863e9cf743adf4a9f5838bed75b7fc6a6e31a9da3e
SHA512dd726c743cac5696bf225d4b8d5cfa7b28f218eb6e7f2325e4f75d3cc4539e417210d477bafbcd82e7eb9e7b4e8ce20ae6ad30e2e7d36d949223bed0c78dcfa7
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Filesize
252KB
MD53e152747de87d4674484a003398db051
SHA182557817b08eb981afa68701092d9f6e0d71ef79
SHA2561d5897272a1b899ce244d0863e9cf743adf4a9f5838bed75b7fc6a6e31a9da3e
SHA512dd726c743cac5696bf225d4b8d5cfa7b28f218eb6e7f2325e4f75d3cc4539e417210d477bafbcd82e7eb9e7b4e8ce20ae6ad30e2e7d36d949223bed0c78dcfa7
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Filesize
252KB
MD551b4ae09b90a5e763831ad9b78651010
SHA16b4a3e6ad53fc22f55b63af5379c7d4a97b9adcf
SHA256267402cdf7172ad884384ebceb2c7dfc84e07a8e138e2dcd3c8ce6aaa52154c9
SHA51222c8b235ecfdcd45338242e4f7163f6fc7e4bd46335e42ef029cc9ed45f29005cab8477a77be3112b760f87272bd2dd0f7de2d6bfadee23bacc2a87c630f3666
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Filesize
252KB
MD551b4ae09b90a5e763831ad9b78651010
SHA16b4a3e6ad53fc22f55b63af5379c7d4a97b9adcf
SHA256267402cdf7172ad884384ebceb2c7dfc84e07a8e138e2dcd3c8ce6aaa52154c9
SHA51222c8b235ecfdcd45338242e4f7163f6fc7e4bd46335e42ef029cc9ed45f29005cab8477a77be3112b760f87272bd2dd0f7de2d6bfadee23bacc2a87c630f3666
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Filesize
29KB
MD51149c1bd71248a9d170e4568fb08df30
SHA16f77f183d65709901f476c5d6eebaed060a495f9
SHA256c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1
SHA5129e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
132KB
MD5da081a5c83e9130e96acb301295bb14b
SHA14e46aa4b39ea48c86838432e2724d7d3c508ab01
SHA2567ff325379204c4ab4a2a8cd60f5299eba0582c4fe52014689fd69008d1154646
SHA51246c1c1f0121bb1cd75656461a0e8044b665dc3601a79053516f7092b8230fb08be91eca4da1933d0719a78cf91699d1f6e641d06b3f21cdc5f3d97bcc9b381e1
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Filesize
286KB
MD5cb278b7760c080ea4f57aea471f0f674
SHA12c052b2db7a196d127c2b84b62563d0c98ec0413
SHA25674cb6a456be0e9bad997e8c97475c47ab27c40d3627484f7b38a86bd01c78930
SHA512dbdf6a95b53a53f3a3dd929e0b1d63d512c00e9d28bf2f05c3e63707f0208f4f311adc637bb97a9d05bdb6bad9d6c7021aeec8c99ffe7033212e7763d4046bd3
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Filesize
286KB
MD5cb278b7760c080ea4f57aea471f0f674
SHA12c052b2db7a196d127c2b84b62563d0c98ec0413
SHA25674cb6a456be0e9bad997e8c97475c47ab27c40d3627484f7b38a86bd01c78930
SHA512dbdf6a95b53a53f3a3dd929e0b1d63d512c00e9d28bf2f05c3e63707f0208f4f311adc637bb97a9d05bdb6bad9d6c7021aeec8c99ffe7033212e7763d4046bd3
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Filesize
38KB
MD572de2dadaf875e2fd7614e100419033c
SHA15f17c5330e91a42daa9ff24c4aa602bd1a72bf6e
SHA256c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381
SHA512e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3
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Filesize
38KB
MD572de2dadaf875e2fd7614e100419033c
SHA15f17c5330e91a42daa9ff24c4aa602bd1a72bf6e
SHA256c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381
SHA512e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3
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Filesize
252KB
MD53e152747de87d4674484a003398db051
SHA182557817b08eb981afa68701092d9f6e0d71ef79
SHA2561d5897272a1b899ce244d0863e9cf743adf4a9f5838bed75b7fc6a6e31a9da3e
SHA512dd726c743cac5696bf225d4b8d5cfa7b28f218eb6e7f2325e4f75d3cc4539e417210d477bafbcd82e7eb9e7b4e8ce20ae6ad30e2e7d36d949223bed0c78dcfa7
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Filesize
252KB
MD53e152747de87d4674484a003398db051
SHA182557817b08eb981afa68701092d9f6e0d71ef79
SHA2561d5897272a1b899ce244d0863e9cf743adf4a9f5838bed75b7fc6a6e31a9da3e
SHA512dd726c743cac5696bf225d4b8d5cfa7b28f218eb6e7f2325e4f75d3cc4539e417210d477bafbcd82e7eb9e7b4e8ce20ae6ad30e2e7d36d949223bed0c78dcfa7
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Filesize
252KB
MD551b4ae09b90a5e763831ad9b78651010
SHA16b4a3e6ad53fc22f55b63af5379c7d4a97b9adcf
SHA256267402cdf7172ad884384ebceb2c7dfc84e07a8e138e2dcd3c8ce6aaa52154c9
SHA51222c8b235ecfdcd45338242e4f7163f6fc7e4bd46335e42ef029cc9ed45f29005cab8477a77be3112b760f87272bd2dd0f7de2d6bfadee23bacc2a87c630f3666
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Filesize
252KB
MD551b4ae09b90a5e763831ad9b78651010
SHA16b4a3e6ad53fc22f55b63af5379c7d4a97b9adcf
SHA256267402cdf7172ad884384ebceb2c7dfc84e07a8e138e2dcd3c8ce6aaa52154c9
SHA51222c8b235ecfdcd45338242e4f7163f6fc7e4bd46335e42ef029cc9ed45f29005cab8477a77be3112b760f87272bd2dd0f7de2d6bfadee23bacc2a87c630f3666
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Filesize
29KB
MD51149c1bd71248a9d170e4568fb08df30
SHA16f77f183d65709901f476c5d6eebaed060a495f9
SHA256c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1
SHA5129e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459
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Filesize
2KB
MD50aea8f4a7e1249d8371b302cfeee61bc
SHA1d6b56649e7cfeb4f5e99d8b02f647d3829eb6bfb
SHA256e16f78b590bc5107fca8d426de5f638974bd11d492d98e28ce5c1f732bc8558c
SHA5125c120746c4596f4a978d81d08dcc729c8dd847d3a0db0a65dbf082139b0e462360367ac796199e75b2777d13034cb87cd4d3d653be211af1180cab763552cb75