Analysis
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max time kernel
151s -
max time network
164s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
19/09/2022, 10:13
Static task
static1
Behavioral task
behavioral1
Sample
33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe
Resource
win10v2004-20220812-en
General
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Target
33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe
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Size
596KB
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MD5
249c550e875b88652be05b91c9dbe912
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SHA1
93703c383168126607f78e6b1bcba8431782dcce
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SHA256
33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2
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SHA512
c4666bbfc139f9fb14cc3f847f57bbe2eab55b0e1bc2306b526fffb833b0bcf4b05030270fe405a89aca62aeeb01a2161bac102a8425dfa6a787ff74cf93c20d
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SSDEEP
12288:+kzzt8P6dVi6gcb1JdbqXC2wP/NtKzQVF7mDMps:nJdVd1eyb/NtT+Das
Malware Config
Signatures
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Modifies WinLogon for persistence 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows NT\CurrentVersion\Winlogon\Shell = "C:\\Users\\Admin\\AppData\\Local\\0b1aca41\\X" Explorer.EXE -
Modifies visiblity of hidden/system files in Explorer 2 TTPs 2 IoCs
description ioc Process Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" X18fswS7.exe Set value (int) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced\ShowSuperHidden = "0" coujal.exe -
Executes dropped EXE 11 IoCs
pid Process 960 X18fswS7.exe 1732 coujal.exe 772 2eaq.exe 1708 2eaq.exe 1084 2eaq.exe 540 2eaq.exe 1908 2eaq.exe 1644 2eaq.exe 1656 3eaq.exe 332 csrss.exe 636 X -
resource yara_rule behavioral1/memory/1708-83-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1708-84-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1708-85-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1708-91-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1708-94-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1084-93-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral1/memory/1084-95-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral1/memory/1084-106-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral1/memory/1908-119-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1908-121-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1708-130-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1908-134-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1644-133-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/memory/1084-132-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral1/memory/1644-131-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/memory/1908-129-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1644-127-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/memory/1908-118-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1084-103-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral1/memory/1084-90-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral1/memory/1644-140-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/memory/1644-143-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/memory/1644-147-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral1/memory/1908-152-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1284-180-0x0000000002990000-0x0000000002998000-memory.dmp upx behavioral1/memory/1708-188-0x0000000000400000-0x0000000000407000-memory.dmp upx behavioral1/memory/1084-189-0x0000000000400000-0x0000000000429000-memory.dmp upx behavioral1/memory/1284-191-0x0000000002990000-0x0000000002998000-memory.dmp upx -
Deletes itself 1 IoCs
pid Process 1672 cmd.exe -
Loads dropped DLL 10 IoCs
pid Process 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 960 X18fswS7.exe 960 X18fswS7.exe 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 1656 3eaq.exe 1656 3eaq.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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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 69.64.52.10 Destination IP 69.64.52.10 Destination IP 69.64.52.10 Destination IP 69.64.52.10 Destination IP 69.64.52.10 -
Adds Run key to start application 2 TTPs 54 IoCs
description ioc Process Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /L" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /P" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /y" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /h" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /R" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /g" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /w" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /f" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /K" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /S" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /W" coujal.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /X" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /O" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /j" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /q" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /i" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /Q" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /B" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /e" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /F" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /r" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /H" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /Y" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /D" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /p" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /l" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /U" coujal.exe Key created \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\ X18fswS7.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /Z" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /J" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /V" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /z" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /v" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /x" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /k" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /o" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /s" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /c" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /b" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /T" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /G" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /N" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /n" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /m" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /u" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /t" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /C" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /M" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /I" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /R" X18fswS7.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /A" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /a" coujal.exe Set value (str) \REGISTRY\USER\S-1-5-21-2292972927-2705560509-2768824231-1000\Software\Microsoft\Windows\CurrentVersion\Run\coujal = "C:\\Users\\Admin\\coujal.exe /E" coujal.exe -
Maps connected drives based on registry 3 TTPs 4 IoCs
Disk information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 2eaq.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 2eaq.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Services\Disk\Enum 2eaq.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\services\Disk\Enum\0 2eaq.exe -
Suspicious use of SetThreadContext 6 IoCs
description pid Process procid_target PID 772 set thread context of 1708 772 2eaq.exe 34 PID 772 set thread context of 1084 772 2eaq.exe 38 PID 772 set thread context of 540 772 2eaq.exe 35 PID 772 set thread context of 1908 772 2eaq.exe 36 PID 772 set thread context of 1644 772 2eaq.exe 37 PID 1656 set thread context of 1944 1656 3eaq.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 1800 tasklist.exe 316 tasklist.exe -
Modifies registry class 3 IoCs
description ioc Process Key created \registry\machine\Software\Classes\Interface\{7c04e45a-7eff-1ae5-5f05-3a4f471ab8fb} 3eaq.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7c04e45a-7eff-1ae5-5f05-3a4f471ab8fb}\u = "188" 3eaq.exe Set value (int) \REGISTRY\MACHINE\SOFTWARE\Classes\Interface\{7c04e45a-7eff-1ae5-5f05-3a4f471ab8fb}\cid = "4113056875798035600" 3eaq.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 960 X18fswS7.exe 960 X18fswS7.exe 1084 2eaq.exe 1732 coujal.exe 540 2eaq.exe 1656 3eaq.exe 1656 3eaq.exe 1656 3eaq.exe 1732 coujal.exe 1656 3eaq.exe 636 X 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1084 2eaq.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe 1732 coujal.exe -
Suspicious use of AdjustPrivilegeToken 4 IoCs
description pid Process Token: SeDebugPrivilege 1800 tasklist.exe Token: SeDebugPrivilege 1656 3eaq.exe Token: SeDebugPrivilege 1656 3eaq.exe Token: SeDebugPrivilege 316 tasklist.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 960 X18fswS7.exe 1732 coujal.exe 772 2eaq.exe 1708 2eaq.exe 1908 2eaq.exe 1644 2eaq.exe -
Suspicious use of UnmapMainImage 1 IoCs
pid Process 332 csrss.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 972 wrote to memory of 960 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 27 PID 972 wrote to memory of 960 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 27 PID 972 wrote to memory of 960 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 27 PID 972 wrote to memory of 960 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 27 PID 960 wrote to memory of 1732 960 X18fswS7.exe 28 PID 960 wrote to memory of 1732 960 X18fswS7.exe 28 PID 960 wrote to memory of 1732 960 X18fswS7.exe 28 PID 960 wrote to memory of 1732 960 X18fswS7.exe 28 PID 960 wrote to memory of 1168 960 X18fswS7.exe 29 PID 960 wrote to memory of 1168 960 X18fswS7.exe 29 PID 960 wrote to memory of 1168 960 X18fswS7.exe 29 PID 960 wrote to memory of 1168 960 X18fswS7.exe 29 PID 1168 wrote to memory of 1800 1168 cmd.exe 31 PID 1168 wrote to memory of 1800 1168 cmd.exe 31 PID 1168 wrote to memory of 1800 1168 cmd.exe 31 PID 1168 wrote to memory of 1800 1168 cmd.exe 31 PID 972 wrote to memory of 772 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 33 PID 972 wrote to memory of 772 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 33 PID 972 wrote to memory of 772 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 33 PID 972 wrote to memory of 772 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 33 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1708 772 2eaq.exe 34 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 1084 772 2eaq.exe 38 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 540 772 2eaq.exe 35 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1908 772 2eaq.exe 36 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 772 wrote to memory of 1644 772 2eaq.exe 37 PID 972 wrote to memory of 1656 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 40 PID 972 wrote to memory of 1656 972 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe 40
Processes
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C:\Windows\Explorer.EXEC:\Windows\Explorer.EXE1⤵
- Modifies WinLogon for persistence
PID:1284 -
C:\Users\Admin\AppData\Local\Temp\33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe"C:\Users\Admin\AppData\Local\Temp\33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe"2⤵
- Loads dropped DLL
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:972 -
C:\Users\Admin\X18fswS7.exeC:\Users\Admin\X18fswS7.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:960 -
C:\Users\Admin\coujal.exe"C:\Users\Admin\coujal.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:1732
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del X18fswS7.exe4⤵
- Suspicious use of WriteProcessMemory
PID:1168 -
C:\Windows\SysWOW64\tasklist.exetasklist5⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:1800
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C:\Users\Admin\2eaq.exeC:\Users\Admin\2eaq.exe3⤵
- Executes dropped EXE
- Suspicious use of SetThreadContext
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:772 -
C:\Users\Admin\2eaq.exe"C:\Users\Admin\2eaq.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1708
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C:\Users\Admin\2eaq.exe"C:\Users\Admin\2eaq.exe"4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:540
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C:\Users\Admin\2eaq.exe"C:\Users\Admin\2eaq.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1908
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C:\Users\Admin\2eaq.exe"C:\Users\Admin\2eaq.exe"4⤵
- Executes dropped EXE
- Suspicious use of SetWindowsHookEx
PID:1644
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C:\Users\Admin\2eaq.exe"C:\Users\Admin\2eaq.exe"4⤵
- Executes dropped EXE
- Maps connected drives based on registry
- Suspicious behavior: EnumeratesProcesses
PID:1084
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C:\Users\Admin\3eaq.exeC:\Users\Admin\3eaq.exe3⤵
- Executes dropped EXE
- Loads dropped DLL
- Suspicious use of SetThreadContext
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:1656 -
C:\Users\Admin\AppData\Local\0b1aca41\X*0*bc*c6eb7c90*69.64.52.10:534⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:636
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\system32\cmd.exe"4⤵PID:1944
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\System32\cmd.exe" /c tasklist&&del 33cfea3f51ead87b52c065ce8dcd753ff590d7b15b3d4061985029585d297ca2.exe3⤵
- Deletes itself
PID:1672 -
C:\Windows\SysWOW64\tasklist.exetasklist4⤵
- Enumerates processes with tasklist
- Suspicious use of AdjustPrivilegeToken
PID:316
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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:1304
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C:\Windows\system32\DllHost.exeC:\Windows\system32\DllHost.exe /Processid:{F9717507-6651-4EDB-BFF7-AE615179BCCF}1⤵PID:1648
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
264KB
MD59565c845de3f334675fc71d5bd4c061a
SHA1efeffba8fe4b67df74d1f7712ca149e2b4f9ee86
SHA256fa90339e4176277152fcda491efb1cf96d61942d6e9561175d8baced8dd6b096
SHA512de5ac161e46fbdd15edf00b6620f45a8b917a3d651137314ffa1eb28e10b995486f02070d662d72e57ee999fbf9eb2e6bb1900a70228184fae1a65c8c6cc61f2
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Filesize
264KB
MD59565c845de3f334675fc71d5bd4c061a
SHA1efeffba8fe4b67df74d1f7712ca149e2b4f9ee86
SHA256fa90339e4176277152fcda491efb1cf96d61942d6e9561175d8baced8dd6b096
SHA512de5ac161e46fbdd15edf00b6620f45a8b917a3d651137314ffa1eb28e10b995486f02070d662d72e57ee999fbf9eb2e6bb1900a70228184fae1a65c8c6cc61f2
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Filesize
38KB
MD572de2dadaf875e2fd7614e100419033c
SHA15f17c5330e91a42daa9ff24c4aa602bd1a72bf6e
SHA256c44993768a4dc5a58ddbfc9cb05ce2a7d3a0a56be45643d70a72bcf811b6c381
SHA512e2520a53326a7d3b056e65d0cf60e9d823ffb34ca026cdddc7ea3a714f8396c53c37e13a887fc86a7dd7076c97fdfad53c3f5a68342ebc1bdec948c76bda8df3
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Filesize
200KB
MD529a1dc687e40664309b0d1514ce55a33
SHA1df8baac4323a38efce0a1c82d69328b6cf72edd7
SHA256ee8b184ad66a53b835a9afe818d9e340cfd2c060994bd4fc975e239d8b35093e
SHA5122bec6eceff9e9d8dccdefeb4b2e09810ccc160a42bc4c1c49a087b4220025e5ca910e12c8c2c7b72dda6f8a7f7175b3d469e866ef7bc7ffd0af256d116aae418
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Filesize
200KB
MD529a1dc687e40664309b0d1514ce55a33
SHA1df8baac4323a38efce0a1c82d69328b6cf72edd7
SHA256ee8b184ad66a53b835a9afe818d9e340cfd2c060994bd4fc975e239d8b35093e
SHA5122bec6eceff9e9d8dccdefeb4b2e09810ccc160a42bc4c1c49a087b4220025e5ca910e12c8c2c7b72dda6f8a7f7175b3d469e866ef7bc7ffd0af256d116aae418
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Filesize
200KB
MD5d31a4eacae7c0050e6cc37ca2bf4f1e0
SHA1da53141f1760fdc3af13dbe0d0e8902e5d360987
SHA256286320d073e343f98d4071b53ab23d1c87c66eb16882346d71e38b25aca6f69e
SHA512519f7a9c95ed53727b43b9b49e0eefdbdb35cd7d6ddb46273b7f8e0f252d495fab59ae3c4c27d92da3be2966a94f6a1df1b67671b1b3f1ca0272e67c567f0b41
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Filesize
200KB
MD5d31a4eacae7c0050e6cc37ca2bf4f1e0
SHA1da53141f1760fdc3af13dbe0d0e8902e5d360987
SHA256286320d073e343f98d4071b53ab23d1c87c66eb16882346d71e38b25aca6f69e
SHA512519f7a9c95ed53727b43b9b49e0eefdbdb35cd7d6ddb46273b7f8e0f252d495fab59ae3c4c27d92da3be2966a94f6a1df1b67671b1b3f1ca0272e67c567f0b41
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Filesize
29KB
MD51149c1bd71248a9d170e4568fb08df30
SHA16f77f183d65709901f476c5d6eebaed060a495f9
SHA256c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1
SHA5129e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
232KB
MD54f9784bdba92717e8c5f8a0bc6dc38b7
SHA1d591ab6db69a8ea40dd7b0e6976b57d220ff96c1
SHA256da6483413ef262ada0dc9a6d92b08b7174d31c1d4fee6f8532e4312c142930d8
SHA5125c9ccfdce08741f37cb2fb591636ff9caf11c0a7235d38b1c6c08282c9a5bd727c3f3b01bcf9922693ea42fec31631f431f1ed69420045cbf23e498194f19efb
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Filesize
264KB
MD59565c845de3f334675fc71d5bd4c061a
SHA1efeffba8fe4b67df74d1f7712ca149e2b4f9ee86
SHA256fa90339e4176277152fcda491efb1cf96d61942d6e9561175d8baced8dd6b096
SHA512de5ac161e46fbdd15edf00b6620f45a8b917a3d651137314ffa1eb28e10b995486f02070d662d72e57ee999fbf9eb2e6bb1900a70228184fae1a65c8c6cc61f2
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Filesize
264KB
MD59565c845de3f334675fc71d5bd4c061a
SHA1efeffba8fe4b67df74d1f7712ca149e2b4f9ee86
SHA256fa90339e4176277152fcda491efb1cf96d61942d6e9561175d8baced8dd6b096
SHA512de5ac161e46fbdd15edf00b6620f45a8b917a3d651137314ffa1eb28e10b995486f02070d662d72e57ee999fbf9eb2e6bb1900a70228184fae1a65c8c6cc61f2
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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
200KB
MD529a1dc687e40664309b0d1514ce55a33
SHA1df8baac4323a38efce0a1c82d69328b6cf72edd7
SHA256ee8b184ad66a53b835a9afe818d9e340cfd2c060994bd4fc975e239d8b35093e
SHA5122bec6eceff9e9d8dccdefeb4b2e09810ccc160a42bc4c1c49a087b4220025e5ca910e12c8c2c7b72dda6f8a7f7175b3d469e866ef7bc7ffd0af256d116aae418
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Filesize
200KB
MD529a1dc687e40664309b0d1514ce55a33
SHA1df8baac4323a38efce0a1c82d69328b6cf72edd7
SHA256ee8b184ad66a53b835a9afe818d9e340cfd2c060994bd4fc975e239d8b35093e
SHA5122bec6eceff9e9d8dccdefeb4b2e09810ccc160a42bc4c1c49a087b4220025e5ca910e12c8c2c7b72dda6f8a7f7175b3d469e866ef7bc7ffd0af256d116aae418
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Filesize
200KB
MD5d31a4eacae7c0050e6cc37ca2bf4f1e0
SHA1da53141f1760fdc3af13dbe0d0e8902e5d360987
SHA256286320d073e343f98d4071b53ab23d1c87c66eb16882346d71e38b25aca6f69e
SHA512519f7a9c95ed53727b43b9b49e0eefdbdb35cd7d6ddb46273b7f8e0f252d495fab59ae3c4c27d92da3be2966a94f6a1df1b67671b1b3f1ca0272e67c567f0b41
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Filesize
200KB
MD5d31a4eacae7c0050e6cc37ca2bf4f1e0
SHA1da53141f1760fdc3af13dbe0d0e8902e5d360987
SHA256286320d073e343f98d4071b53ab23d1c87c66eb16882346d71e38b25aca6f69e
SHA512519f7a9c95ed53727b43b9b49e0eefdbdb35cd7d6ddb46273b7f8e0f252d495fab59ae3c4c27d92da3be2966a94f6a1df1b67671b1b3f1ca0272e67c567f0b41
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Filesize
29KB
MD51149c1bd71248a9d170e4568fb08df30
SHA16f77f183d65709901f476c5d6eebaed060a495f9
SHA256c2dcf387cb4d218f50463338291e7db38afbdab9aab88fc54e7f9283df1792d1
SHA5129e6eac8facb23b38552d37c9f3cb24098f871d2885ecb3630fcd0199c5600b12a42f095f9fbeb90e5632496491d46fd987660cdda695e92dc386bd482d3ff459
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Filesize
2KB
MD57763b7ef275d7b12321257f473fcefb6
SHA1fbe9bd8545472617fe958659b1d86a7a77c304e0
SHA2563fddec5022e212c685352b96f4689b6b58477050f211df5d4eadbc4bd75f11fa
SHA51231cad6b3e0b8be2e4af5bc2f1c4c3a47bb903a61911daf488e1de4a0e38437daf7ae84fd3fe0c50f10963d5b58c2b6f07d05f584ac6ef1cc99b0c2fefd491e9b