Analysis
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max time kernel
148s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
22-03-2024 00:15
Static task
static1
Behavioral task
behavioral1
Sample
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral2
Sample
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe
Resource
win11-20240221-en
General
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Target
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe
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Size
1.8MB
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MD5
629ba3abaf43c910fe4d8a73a59908e2
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SHA1
f7f84f54bc5a37e1cba24de99ba13b271e8010f3
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SHA256
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad
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SHA512
f4c782e7d9704483f6b14d8bc7c44eff55b84ae8b2fda624f27bacaeee6ec3df4049a67a73a7021f039f3b92e5dd8e824462a9d345316042d84bc98865061ace
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SSDEEP
24576:tmxXcqfm3qaXVHgzyXHgeUl2jRiSzV3iucwgmoD4byhYqQj5Zu3Pp1aEwIkoQD:HqfOxezypRJV3iabe2Zu3OEwIQD
Malware Config
Extracted
amadey
4.18
http://193.233.132.56
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install_dir
09fd851a4f
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install_file
explorha.exe
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strings_key
443351145ece4966ded809641c77cfa8
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url_paths
/Pneh2sXQk0/index.php
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs 6 IoCs
Processes:
explorha.exeexplorha.exeexplorha.exeaaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exeexplorha.exeb150978786.exedescription ioc process Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ explorha.exe Key opened \REGISTRY\MACHINE\HARDWARE\ACPI\DSDT\VBOX__ b150978786.exe -
Blocklisted process makes network request 2 IoCs
Processes:
rundll32.exerundll32.exeflow pid process 47 1920 rundll32.exe 48 3272 rundll32.exe -
Downloads MZ/PE file
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Checks BIOS information in registry 2 TTPs 12 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
explorha.exeexplorha.exeexplorha.exeexplorha.exeaaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exeb150978786.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion b150978786.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion b150978786.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion explorha.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion explorha.exe -
Checks computer location settings 2 TTPs 2 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exeexplorha.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe Key value queried \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Control Panel\International\Geo\Nation explorha.exe -
Executes dropped EXE 6 IoCs
Processes:
explorha.exeb150978786.exeexplorha.exeexplorha.exeexplorha.exeexplorha.exepid process 4100 explorha.exe 2456 b150978786.exe 4384 explorha.exe 3412 explorha.exe 3024 explorha.exe 5076 explorha.exe -
Identifies Wine through registry keys 2 TTPs 6 IoCs
Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.
Processes:
explorha.exeexplorha.exeaaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exeexplorha.exeb150978786.exeexplorha.exedescription ioc process Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine explorha.exe Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine b150978786.exe Key opened \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\Software\Wine explorha.exe -
Loads dropped DLL 3 IoCs
Processes:
rundll32.exerundll32.exerundll32.exepid process 1004 rundll32.exe 1920 rundll32.exe 3272 rundll32.exe -
Reads local data of messenger clients 2 TTPs
Infostealers often target stored data of messaging applications, which can include saved credentials and account information.
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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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Adds Run key to start application 2 TTPs 1 IoCs
Processes:
explorha.exedescription ioc process Set value (str) \REGISTRY\USER\S-1-5-21-275798769-4264537674-1142822080-1000\SOFTWARE\Microsoft\Windows\CurrentVersion\Run\b150978786.exe = "C:\\Users\\Admin\\AppData\\Local\\Temp\\1000022001\\b150978786.exe" explorha.exe -
Suspicious use of NtSetInformationThreadHideFromDebugger 5 IoCs
Processes:
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exeexplorha.exeexplorha.exeexplorha.exeexplorha.exepid process 1752 aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe 4100 explorha.exe 4384 explorha.exe 3024 explorha.exe 5076 explorha.exe -
Suspicious use of SetThreadContext 1 IoCs
Processes:
explorha.exedescription pid process target process PID 4100 set thread context of 3412 4100 explorha.exe explorha.exe -
Drops file in Windows directory 1 IoCs
Processes:
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exedescription ioc process File created C:\Windows\Tasks\explorha.job aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 23 IoCs
Processes:
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exeexplorha.exeexplorha.exerundll32.exepowershell.exeexplorha.exeexplorha.exepid process 1752 aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe 1752 aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe 4100 explorha.exe 4100 explorha.exe 4384 explorha.exe 4384 explorha.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 1920 rundll32.exe 3656 powershell.exe 3656 powershell.exe 3656 powershell.exe 3024 explorha.exe 3024 explorha.exe 5076 explorha.exe 5076 explorha.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 3656 powershell.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exeexplorha.exerundll32.exerundll32.exedescription pid process target process PID 1752 wrote to memory of 4100 1752 aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe explorha.exe PID 1752 wrote to memory of 4100 1752 aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe explorha.exe PID 1752 wrote to memory of 4100 1752 aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe explorha.exe PID 4100 wrote to memory of 2456 4100 explorha.exe b150978786.exe PID 4100 wrote to memory of 2456 4100 explorha.exe b150978786.exe PID 4100 wrote to memory of 2456 4100 explorha.exe b150978786.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 1004 4100 explorha.exe rundll32.exe PID 4100 wrote to memory of 1004 4100 explorha.exe rundll32.exe PID 4100 wrote to memory of 1004 4100 explorha.exe rundll32.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 1004 wrote to memory of 1920 1004 rundll32.exe rundll32.exe PID 1004 wrote to memory of 1920 1004 rundll32.exe rundll32.exe PID 1920 wrote to memory of 444 1920 rundll32.exe netsh.exe PID 1920 wrote to memory of 444 1920 rundll32.exe netsh.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 4100 wrote to memory of 3412 4100 explorha.exe explorha.exe PID 1920 wrote to memory of 3656 1920 rundll32.exe powershell.exe PID 1920 wrote to memory of 3656 1920 rundll32.exe powershell.exe PID 4100 wrote to memory of 3272 4100 explorha.exe rundll32.exe PID 4100 wrote to memory of 3272 4100 explorha.exe rundll32.exe PID 4100 wrote to memory of 3272 4100 explorha.exe rundll32.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe"C:\Users\Admin\AppData\Local\Temp\aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad.exe"1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Drops file in Windows directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1752 -
C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"2⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Checks computer location settings
- Executes dropped EXE
- Identifies Wine through registry keys
- Adds Run key to start application
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious use of SetThreadContext
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:4100 -
C:\Users\Admin\AppData\Local\Temp\1000022001\b150978786.exe"C:\Users\Admin\AppData\Local\Temp\1000022001\b150978786.exe"3⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
PID:2456
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe"3⤵
- Executes dropped EXE
PID:3412
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main3⤵
- Loads dropped DLL
- Suspicious use of WriteProcessMemory
PID:1004 -
C:\Windows\system32\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll, Main4⤵
- Blocklisted process makes network request
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\system32\netsh.exenetsh wlan show profiles5⤵PID:444
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C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exepowershell -Command Compress-Archive -Path 'C:\Users\Admin\AppData\Local\Temp\_Files_\' -DestinationPath 'C:\Users\Admin\AppData\Local\Temp\757987694264_Desktop.zip' -CompressionLevel Optimal5⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
PID:3656
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C:\Windows\SysWOW64\rundll32.exe"C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main3⤵
- Blocklisted process makes network request
- Loads dropped DLL
PID:3272
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:4384
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:3024
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C:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exeC:\Users\Admin\AppData\Local\Temp\09fd851a4f\explorha.exe1⤵
- Identifies VirtualBox via ACPI registry values (likely anti-VM)
- Checks BIOS information in registry
- Executes dropped EXE
- Identifies Wine through registry keys
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Suspicious behavior: EnumeratesProcesses
PID:5076
Network
MITRE ATT&CK Enterprise v15
Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Credential Access
Unsecured Credentials
3Credentials In Files
2Credentials in Registry
1Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1.8MB
MD5629ba3abaf43c910fe4d8a73a59908e2
SHA1f7f84f54bc5a37e1cba24de99ba13b271e8010f3
SHA256aaea441a6692d02a3e3ae20e15eb19ef651b91029a7b7a3125ba5fda8480d2ad
SHA512f4c782e7d9704483f6b14d8bc7c44eff55b84ae8b2fda624f27bacaeee6ec3df4049a67a73a7021f039f3b92e5dd8e824462a9d345316042d84bc98865061ace
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Filesize
1.1MB
MD58367e6101d1147d03bff8e5f78a9f33c
SHA18ceeea95add7acd9fcf1418f284b1facf1c46d27
SHA25670d4498a3f4252a1ab06b4686ef105c0b4b0eceae996b22676cad2c681243fde
SHA51209c048311ceefa0fa92a7f3f59a48ca9a86eb1e2d908debd65113831509bae1f3bc9c1f2546fc1bf00802e94c4f05d455f5d7b30bb5e3b89723a5d2391ccc814
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Filesize
3.0MB
MD5e60f4af997368c005e75d280862b4e62
SHA1cef42fcdd1bb57b21321454ecd1f8b8edf2d841b
SHA256fda8366a8e0703b29c9876d7f16c49d02a9da8136312d548856ea8877f9ab3e4
SHA512acf51c9a3b4f18bb978275b37b25ff5895ba7f6389d367826a312c694ae4dd04e3ac55bb20f28f8c7c77f025a9acb9b9c1aba473d463e4dcdb42f7a84b3f91a4
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Filesize
1.7MB
MD52cbdd40e4bc7afed69d27bfe1c00e5db
SHA182d94ae1e4a16350547d26f9189f3e2fe3fddbaa
SHA256e75c91cd742b14b198cfc7822eec010bd4e8f35641bb8e882a4abe9392ab179b
SHA51273715bfbe9fa6067dddc549bd1e538122122bb7409fa506917a3090efc03c5d3afc054a035d6f571a9af7167056a11e43907e2f7746493b260d7b7ba744dbdc8
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Filesize
1.4MB
MD59c6dfdca960b131e2516a4e5d65b731e
SHA1782aa5b75ba2e3f78f0d8ed1a6c6741acbdee3d5
SHA256f8da1befa94fb7ee3a296c08316791cf1ef68c2cfee1e07167077cc801e98035
SHA512a96d11eda7763728738a80c2b24a955e7e24e2bf3bc5504a493550f0be583431acfd001662c09819821904fd1038408353bb50129377adfd2394e2ac2fc1b866
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Filesize
60B
MD5d17fe0a3f47be24a6453e9ef58c94641
SHA16ab83620379fc69f80c0242105ddffd7d98d5d9d
SHA25696ad1146eb96877eab5942ae0736b82d8b5e2039a80d3d6932665c1a4c87dcf7
SHA5125b592e58f26c264604f98f6aa12860758ce606d1c63220736cf0c779e4e18e3cec8706930a16c38b20161754d1017d1657d35258e58ca22b18f5b232880dec82
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Filesize
109KB
MD5726cd06231883a159ec1ce28dd538699
SHA1404897e6a133d255ad5a9c26ac6414d7134285a2
SHA25612fef2d5995d671ec0e91bdbdc91e2b0d3c90ed3a8b2b13ddaa8ad64727dcd46
SHA5129ea82e7cb6c6a58446bd5033855947c3e2d475d2910f2b941235e0b96aa08eec822d2dd17cc86b2d3fce930f78b799291992408e309a6c63e3011266810ea83e
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Filesize
1.2MB
MD515a42d3e4579da615a384c717ab2109b
SHA122aeedeb2307b1370cdab70d6a6b6d2c13ad2301
SHA2563c97bb410e49b11af8116feb7240b7101e1967cae7538418c45c3d2e072e8103
SHA5121eb7f126dccc88a2479e3818c36120f5af3caa0d632b9ea803485ee6531d6e2a1fd0805b1c4364983d280df23ea5ca3ad4a5fca558ac436efae36af9b795c444