Analysis
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max time kernel
147s -
max time network
144s -
platform
windows7_x64 -
resource
win7-20231020-en -
resource tags
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submitted
21-10-2023 21:35
General
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Target
NEAS.e282e91e12f496dec740ce75e4e50ee0.exe
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Size
5.3MB
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MD5
e282e91e12f496dec740ce75e4e50ee0
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SHA1
44a07a5c2161be6de6a6d111e2e5da3c01ccd71c
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SHA256
feec25517382b1866f989915742d60cb94412aa159cbc80c1d5c7bd770fd68eb
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SHA512
3e83eba835949cc1ccb0fd7765aef301bbbc487d314dd9f76565f11421bd589e5f52288bd9fde88989ba401834efdbf8542cd0938aa22fa4ea91ff3a9f13c835
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SSDEEP
98304:SgS/OSkKahtagePK9EaP45R8qLf3gbz2FSmaI7dl0HFhd:JSmSkKahstPQbz2FSmaI7dlehd
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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Loads dropped DLL 1 IoCs
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UPX packed file 10 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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Installs/modifies Browser Helper Object 2 TTPs 8 IoCs
BHOs are DLL modules which act as plugins for Internet Explorer.
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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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Modifies Internet Explorer settings 1 TTPs 24 IoCs
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Modifies registry class 12 IoCs
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Suspicious behavior: EnumeratesProcesses 3 IoCs
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Suspicious behavior: GetForegroundWindowSpam 1 IoCs
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Suspicious use of AdjustPrivilegeToken 2 IoCs
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Suspicious use of SetWindowsHookEx 3 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\NEAS.e282e91e12f496dec740ce75e4e50ee0.exe"C:\Users\Admin\AppData\Local\Temp\NEAS.e282e91e12f496dec740ce75e4e50ee0.exe"1⤵
- Loads dropped DLL
- Enumerates connected drives
- Installs/modifies Browser Helper Object
- Drops file in Program Files directory
- Modifies Internet Explorer settings
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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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
67KB
MD57574cf2c64f35161ab1292e2f532aabf
SHA114ba3fa927a06224dfe587014299e834def4644f
SHA256de055a89de246e629a8694bde18af2b1605e4b9b493c7e4aef669dd67acf5085
SHA5124db19f2d8d5bc1c7bbb812d3fa9c43b80fa22140b346d2760f090b73aed8a5177edb4bddc647a6ebd5a2db8565be5a1a36a602b0d759e38540d9a584ba5896ab
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Filesize
192KB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
212KB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
192KB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
5.2MB
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Filesize
212KB
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Filesize
192KB
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Filesize
192KB
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Filesize
5.2MB
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Filesize
192KB
-
Filesize
192KB
-
Filesize
192KB
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Filesize
192KB