Analysis
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max time kernel
117s -
max time network
118s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
07-09-2024 18:09
Behavioral task
behavioral1
Sample
d253c32740dbddf08a9b656c690e4c40N.exe
Resource
win7-20240903-en
General
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Target
d253c32740dbddf08a9b656c690e4c40N.exe
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Size
3.2MB
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MD5
d253c32740dbddf08a9b656c690e4c40
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SHA1
473212e0b62eb449c76596f780f9454f41bb18cb
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SHA256
30c106c44756c628da305367c7e9c97a0e4f84dea8d4f4fb49146223631befb1
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SHA512
b1b72a48e3d86ee8b5dccf6748bb3f0865320afa91c089452d0abd5eace7f1862d57d49ea1e7aaeae8db44b7657a81c70440d716333ffbffc4811634b1d89152
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SSDEEP
49152:fm7wIIjaSOV+THnJY4fsC1EBG0fRGtxbZdxajwbrS79F5/wcr6QqbD2iJq8q:+8IsaSOolY4fsCmbIBSw09D/KTuiJTq
Malware Config
Signatures
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resource yara_rule behavioral1/memory/2236-5-0x0000000000F90000-0x00000000019B0000-memory.dmp upx behavioral1/memory/2236-60-0x0000000000F90000-0x00000000019B0000-memory.dmp upx behavioral1/memory/2236-65-0x0000000000F90000-0x00000000019B0000-memory.dmp upx behavioral1/memory/2236-66-0x0000000000F90000-0x00000000019B0000-memory.dmp upx -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d253c32740dbddf08a9b656c690e4c40N.exe -
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 d253c32740dbddf08a9b656c690e4c40N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\ProcessorNameString d253c32740dbddf08a9b656c690e4c40N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz d253c32740dbddf08a9b656c690e4c40N.exe -
Enumerates system info in registry 2 TTPs 4 IoCs
description ioc Process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemFamily d253c32740dbddf08a9b656c690e4c40N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemProductName d253c32740dbddf08a9b656c690e4c40N.exe Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS d253c32740dbddf08a9b656c690e4c40N.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\BIOS\SystemManufacturer d253c32740dbddf08a9b656c690e4c40N.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION d253c32740dbddf08a9b656c690e4c40N.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main d253c32740dbddf08a9b656c690e4c40N.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl d253c32740dbddf08a9b656c690e4c40N.exe Key created \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION d253c32740dbddf08a9b656c690e4c40N.exe Set value (int) \REGISTRY\USER\S-1-5-21-1488793075-819845221-1497111674-1000\Software\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION\d253c32740dbddf08a9b656c690e4c40N.exe = "11001" d253c32740dbddf08a9b656c690e4c40N.exe -
Suspicious behavior: EnumeratesProcesses 8 IoCs
pid Process 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe -
Suspicious use of AdjustPrivilegeToken 8 IoCs
description pid Process Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe Token: SeIncreaseQuotaPrivilege 2236 d253c32740dbddf08a9b656c690e4c40N.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
pid Process 2236 d253c32740dbddf08a9b656c690e4c40N.exe 2236 d253c32740dbddf08a9b656c690e4c40N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d253c32740dbddf08a9b656c690e4c40N.exe"C:\Users\Admin\AppData\Local\Temp\d253c32740dbddf08a9b656c690e4c40N.exe"1⤵
- System Location Discovery: System Language Discovery
- 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:2236
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
1.3MB
MD54b02242ed1b6281db19b4f60c127cc5d
SHA169ea4924a273dbb03f31d3c7d6d2cfd2270cad1c
SHA2569fbf9ff720e09c16da2066b8bab9879a4c83682f687ebe806c5ea78e1eb9467b
SHA512dd44025147f63e307636424d80405f14a02ad2cc4ad4f80878537b21df7981f546115348711fff6e13483fe6fb04684c079309af28c8ebf43ef83ffe9b49fc1f
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Filesize
426B
MD5a28ab17b18ff254173dfeef03245efd0
SHA1c6ce20924565644601d4e0dd0fba9dde8dea5c77
SHA256886c0ab69e6e9d9d5b5909451640ea587accfcdf11b8369cad8542d1626ac375
SHA5129371a699921b028bd93c35f9f2896d9997b906c8aba90dd4279abba0ae1909a8808a43bf829584e552ccfe534b2c991a5a7e3e3de7618343f50b1c47cff269d6