Analysis
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max time kernel
122s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
24-01-2025 21:12
Behavioral task
behavioral1
Sample
24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe
Resource
win7-20240903-en
General
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Target
24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe
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Size
80KB
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MD5
e3a68a705b6add2f1367e3088cdab0db
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SHA1
93dfb16e3f7f9fabf861d46fb1bdb87a562b7594
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SHA256
24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299
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SHA512
b73288bd5f8e92c5dcfde72ffa92ab57e4e08a0818d2b81cd5e3164ac8568d661fbc1e4cd05f39a31b87c565439ebff653652a7c6c7170bb7b03ae5f36a65783
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SSDEEP
1536:9HxkDvWdB7O9dKymMyCMGni2Lz1LaRQLDEaB:9RkjWjK9ABpGzlaRQL5B
Malware Config
Extracted
urelas
218.54.47.77
218.54.47.74
Signatures
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Urelas family
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Deletes itself 1 IoCs
pid Process 2856 cmd.exe -
Executes dropped EXE 1 IoCs
pid Process 2712 huter.exe -
Loads dropped DLL 1 IoCs
pid Process 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe -
resource yara_rule behavioral1/memory/2708-0-0x00000000001F0000-0x0000000000221000-memory.dmp upx behavioral1/files/0x000f000000017390-4.dat upx behavioral1/memory/2712-16-0x00000000009F0000-0x0000000000A21000-memory.dmp upx behavioral1/memory/2708-19-0x00000000001F0000-0x0000000000221000-memory.dmp upx behavioral1/memory/2712-22-0x00000000009F0000-0x0000000000A21000-memory.dmp upx behavioral1/memory/2712-24-0x00000000009F0000-0x0000000000A21000-memory.dmp upx behavioral1/memory/2712-27-0x00000000009F0000-0x0000000000A21000-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 3 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 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language huter.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language cmd.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 2708 wrote to memory of 2712 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 31 PID 2708 wrote to memory of 2712 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 31 PID 2708 wrote to memory of 2712 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 31 PID 2708 wrote to memory of 2712 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 31 PID 2708 wrote to memory of 2712 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 31 PID 2708 wrote to memory of 2712 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 31 PID 2708 wrote to memory of 2712 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 31 PID 2708 wrote to memory of 2856 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 32 PID 2708 wrote to memory of 2856 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 32 PID 2708 wrote to memory of 2856 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 32 PID 2708 wrote to memory of 2856 2708 24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe 32
Processes
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C:\Users\Admin\AppData\Local\Temp\24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe"C:\Users\Admin\AppData\Local\Temp\24ac1a6084fe86b3441c9eb8ffe4f569646b99ce4b8761bd5babcab5b266d299.exe"1⤵
- Loads dropped DLL
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:2708 -
C:\Users\Admin\AppData\Local\Temp\huter.exe"C:\Users\Admin\AppData\Local\Temp\huter.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
PID:2712
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\sanfdr.bat" "2⤵
- Deletes itself
- System Location Discovery: System Language Discovery
PID:2856
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
512B
MD555d2fdd1432483e3ba86ebeccfe130b6
SHA17280b14d708800fd15303b2caa8628a0fbd7aa08
SHA2565cfd1668ec0e5f3b5f8d04e54091d6f173bede6e6f9bb418819fd550095139fb
SHA51236fd81128552356672b52936699c5e6362268c8131857e778e02a6862600c4feb20d13063d5f838e0887cb5083c648d39fe07faffba18c26387760752f9dd1f3
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Filesize
338B
MD5ca3fe7040ba5e60460878cdecfac077e
SHA12c892a18061f55540c86b031d0fdc63d6a8663d8
SHA256ec6f51b7949b69da904ae8845155c01e3146d94f9e9a69a886040645bbd87c7e
SHA51205bd5ba44d2e39a9d2e1249824ef66576befb7940ed7e9095b8691d9740be3bb7bd359a8ad2d17eca2590f41d4ae4cdc5fbef0fe8bc453b6efe969f970c512f5
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Filesize
81KB
MD5b54b52975d6bfc6b1385f885e6d45630
SHA194e675dd83e7c82df8e8eae456820ae9821c1482
SHA256966b1532eda38e36217f9c98c1f580bcf9be900bcd8dad217940d1bacd8717cd
SHA512bc902231ef96153cac22fb8f0bcec9f9f2821af1cead0b8859a7ad9e2c18448b4d016baa30b497b112ecf4480e361cfb2552f48696dc5b7fe39235ae92257691