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Analysis
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max time kernel
146s -
max time network
157s -
platform
windows10-2004_x64 -
resource
win10v2004-20230915-en -
resource tags
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submitted
14/10/2023, 12:56
General
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Target
NEAS.121d2d0ec9daff4bbad602dd3d7ff4e0_JC.exe
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Size
384KB
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MD5
121d2d0ec9daff4bbad602dd3d7ff4e0
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SHA1
4bde8cb1885bce6e8bc2a2d7480c9a8b54946303
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SHA256
91680174c6b87f888531008b7590caa4afad0b9ab9b8647407609295b5f724f8
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SHA512
fe5a8d6350ef232fee32c49fdfb1dbdcfaf223a554ab3ff14d0cde6aaa82647809b91b13d2ee13cff97ee8d881be3b7c7e1958742baa148bab292dd7cc868161
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SSDEEP
12288:eXwOrR6ZQCEHobg1fT8muY4ZxUBjvrEH72:eXwOrRnhZT4YkErEH72
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 2 IoCs
Detects file using ACProtect software.
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Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 1 IoCs
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UPX packed file 9 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Enumerates connected drives 3 TTPs 1 IoCs
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in Program Files directory 2 IoCs
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious behavior: EnumeratesProcesses 6 IoCs
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Suspicious use of AdjustPrivilegeToken 1 IoCs
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Suspicious use of FindShellTrayWindow 1 IoCs
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Suspicious use of WriteProcessMemory 2 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.121d2d0ec9daff4bbad602dd3d7ff4e0_JC.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.121d2d0ec9daff4bbad602dd3d7ff4e0_JC.exe"1⤵
- Checks computer location settings
- Loads dropped DLL
- Enumerates connected drives
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\DaO_x64.exe"C:\Users\Admin\AppData\Local\Temp\7ZipSfx.000\DaO_x64.exe"2⤵
- Executes dropped EXE
- Suspicious use of FindShellTrayWindow
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
175B
MD51130c911bf5db4b8f7cf9b6f4b457623
SHA148e734c4bc1a8b5399bff4954e54b268bde9d54c
SHA256eba08cc8182f379392a97f542b350ea0dbbe5e4009472f35af20e3d857eafdf1
SHA51294e2511ef2c53494c2aff0960266491ffc0e54e75185427d1ccedae27c286992c754ca94cbb0c9ea36e3f04cd4eb7f032c551cf2d4b309f292906303f1a75fa0
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Filesize
347KB
MD5a4b773d0eac0c66459d80f5efd8410c8
SHA17f99ffc1a5d0e7ef52418e8d54ccac8fbd38c24d
SHA2563454e204a1ffd53ca8cb38a9f8c3e298399e18a3edfd28b6d7e7a12727220120
SHA512295e1306344b2d6d18f2277a5ec3e04754dffa32cd78d6b886f8d279bdd2e4f470ff9b89d302dc967f250fed79808c4227a2a0fb4fabb47f7cdb0370a481fd1d
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Filesize
347KB
MD5a4b773d0eac0c66459d80f5efd8410c8
SHA17f99ffc1a5d0e7ef52418e8d54ccac8fbd38c24d
SHA2563454e204a1ffd53ca8cb38a9f8c3e298399e18a3edfd28b6d7e7a12727220120
SHA512295e1306344b2d6d18f2277a5ec3e04754dffa32cd78d6b886f8d279bdd2e4f470ff9b89d302dc967f250fed79808c4227a2a0fb4fabb47f7cdb0370a481fd1d
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Filesize
347KB
MD5a4b773d0eac0c66459d80f5efd8410c8
SHA17f99ffc1a5d0e7ef52418e8d54ccac8fbd38c24d
SHA2563454e204a1ffd53ca8cb38a9f8c3e298399e18a3edfd28b6d7e7a12727220120
SHA512295e1306344b2d6d18f2277a5ec3e04754dffa32cd78d6b886f8d279bdd2e4f470ff9b89d302dc967f250fed79808c4227a2a0fb4fabb47f7cdb0370a481fd1d
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Filesize
192KB
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Filesize
396KB
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Filesize
192KB
-
Filesize
396KB
-
Filesize
160KB
-
Filesize
396KB
-
Filesize
396KB
-
Filesize
160KB
-
Filesize
192KB
-
Filesize
396KB
-
Filesize
192KB
-
Filesize
192KB
-
Filesize
192KB
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Filesize
192KB