Analysis
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max time kernel
141s -
max time network
133s -
platform
windows7_x64 -
resource
win7-20240220-en -
resource tags
arch:x64arch:x86image:win7-20240220-enlocale:en-usos:windows7-x64system -
submitted
20-05-2024 03:21
Behavioral task
behavioral1
Sample
d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe
Resource
win10v2004-20240508-en
General
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Target
d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe
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Size
3.0MB
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MD5
67364dc3c70d33c4ca4b24bed33c4a1c
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SHA1
b32d1adb949a0ad7436364b0283af915599697a5
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SHA256
d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e
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SHA512
25b8560722697bea4555ba1a756ba162e26609a297105398a5f4108b9630b4b7665026986c628006f63334208a2c160e2364c30d12c5af62be7f23654925a2ec
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SSDEEP
49152:WZnCRw3438x0TVDKNxOafuUYUc9no2IWkAyf1CQ+v5XxCv6Pxq:WARw3UJKHOa/Xffs0S5q
Malware Config
Signatures
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UPX dump on OEP (original entry point) 6 IoCs
resource yara_rule behavioral1/memory/2192-5-0x00000000003B0000-0x0000000000D75000-memory.dmp UPX behavioral1/memory/2192-63-0x00000000003B0000-0x0000000000D75000-memory.dmp UPX behavioral1/memory/2192-66-0x00000000003B0000-0x0000000000D75000-memory.dmp UPX behavioral1/memory/2192-67-0x00000000003B0000-0x0000000000D75000-memory.dmp UPX behavioral1/memory/2192-76-0x00000000003B0000-0x0000000000D75000-memory.dmp UPX behavioral1/memory/2192-77-0x00000000003B0000-0x0000000000D75000-memory.dmp UPX -
resource yara_rule behavioral1/memory/2192-5-0x00000000003B0000-0x0000000000D75000-memory.dmp upx behavioral1/memory/2192-63-0x00000000003B0000-0x0000000000D75000-memory.dmp upx behavioral1/memory/2192-66-0x00000000003B0000-0x0000000000D75000-memory.dmp upx behavioral1/memory/2192-67-0x00000000003B0000-0x0000000000D75000-memory.dmp upx behavioral1/memory/2192-76-0x00000000003B0000-0x0000000000D75000-memory.dmp upx behavioral1/memory/2192-77-0x00000000003B0000-0x0000000000D75000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Checks processor information in registry 2 TTPs 3 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\Hardware\Description\System\CentralProcessor\0 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Set value (int) \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe = "11001" d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Key created \REGISTRY\USER\S-1-5-21-2721934792-624042501-2768869379-1000\Software\Microsoft\Internet Explorer\Main d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe -
Suspicious behavior: EnumeratesProcesses 12 IoCs
pid Process 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe -
Suspicious use of AdjustPrivilegeToken 12 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe Token: SeIncreaseQuotaPrivilege 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe 2192 d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe"C:\Users\Admin\AppData\Local\Temp\d7bdf8395d7fb3058ba2bebca6a197e03ecf4b6b7334d8cd74671d500b486e4e.exe"1⤵
- Checks processor information in registry
- Enumerates system info in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
PID:2192
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.2MB
MD5fb970bc9889933229160723a60571dde
SHA1b1b68348b77101b31bea510311c6e85451f833fc
SHA25639e34fc3dfd74d25631ea2fecaca70a5d767b5f3f40f24380237dc06a80252e2
SHA51265c4b44e42c7d94a89be9b18ef7589f16f247f47f459da2e8b59b4ffbbba25cbb07971f8484e9bc25bd8c6f953a291ab9384a154aab9ad1572375b3b30c31886
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Filesize
426B
MD5a28ab17b18ff254173dfeef03245efd0
SHA1c6ce20924565644601d4e0dd0fba9dde8dea5c77
SHA256886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375
SHA5129371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6