Analysis
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max time kernel
143s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240508-en -
resource tags
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submitted
03/07/2024, 20:51
General
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Target
f705bcdb9179ffd62362517c141b562c9a85937102e5c28210e5394e62fc60bd.exe
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Size
9.1MB
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MD5
75f27917e53e4f8ec3d25e2a7207ce67
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SHA1
3e8a04919619109e490e0ec0e64494b162ab289f
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SHA256
f705bcdb9179ffd62362517c141b562c9a85937102e5c28210e5394e62fc60bd
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SHA512
442ec970347fb0f9b4f96d6db0cd737f0d35bd8824eccbf2ffbdbe6e4163a2bec948a866836f8c399a9e40ee05d845b48fc949529f7b308aac3b355ff3bb7347
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SSDEEP
196608:DXlNay8qL+nrH2iYxBM1npd5EHWTKcEN3dZcMrYwI61euuWWsxrVTIbrXWfUgFpv:b3lYr2iOMpwRN7cKYw/4uxwbzWfJb
Malware Config
Signatures
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Blackmoon, KrBanker
Blackmoon also known as KrBanker is banking trojan first discovered in early 2014.
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Detect Blackmoon payload 15 IoCs
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
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Executes dropped EXE 1 IoCs
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Loads dropped DLL 3 IoCs
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UPX packed file 23 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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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 1 IoCs
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Suspicious use of SetWindowsHookEx 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\f705bcdb9179ffd62362517c141b562c9a85937102e5c28210e5394e62fc60bd.exe"C:\Users\Admin\AppData\Local\Temp\f705bcdb9179ffd62362517c141b562c9a85937102e5c28210e5394e62fc60bd.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe"C:\Users\Admin\AppData\Roaming\Downloader\aria2c.exe" --conf-path="C:\Users\Admin\AppData\Roaming\Downloader\aria2.conf" #--save-session="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --input-file="C:\Users\Admin\AppData\Roaming\Downloader\aria2.session" --rpc-listen-port=6288 --listen-port=6388 --dht-listen-port=6390 --enable-rpc=true --rpc-allow-origin-all=true --disable-ipv6=false --rpc-secret=123 --enable-dht=true --enable-dht6=true --dht-file-path="C:\Users\Admin\AppData\Roaming\Downloader\dht.dat" --dht-file-path6="C:\Users\Admin\AppData\Roaming\Downloader\dht6.dat" --bt-external-ip= --stop-with-process=27402⤵
- Executes dropped EXE
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
55KB
MD5be2848313251cc4bdc3f4d83fbb678ee
SHA11e43738b25f0abcb6288e12b7e8d01b3e8666e8a
SHA25635a633ec422857ce9d27f0e6b948d8b871af90c0430754bdd3f7ca70970e866d
SHA5127093a99574544973a2c4ea9abebeefdb8b463bb42514a5d06dc29bff6cdd34381f10e394f79a8a5af1b27b86b5a31a71a48e569a2c76a20d4f982a5df61b3932
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Filesize
4.8MB
MD5a5c047f169471bd325552c255d6c04af
SHA1e313cff2f3d668ec5d0e90920bd622b0f38aed9d
SHA256cec8bb942475690363c1558fdf55e3cf59f29607967a822a626d4976a348334a
SHA5126cf929d36ea0c95815d3218a3b11f0c8f539a6113c368642a70d41379145ba7ace9aed1e5b78836a4cd2ca861d9bcd10fea3e7fc126adb85822ed4cf4f762f0d
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Filesize
759KB
MD5b8d07f6ebe3d5473fa6e5c4aa3670bd6
SHA10300e9767e9ebe8f7ba88beea16e08c51549ea86
SHA256927b9c233435dcde129586d0be8351c165adbc2d35bfb63d9b557abe8dc10703
SHA512866a67e890456fd7b94d3d55b293a124053c75a56c7ef3d646329ec8ab300c365b319ab09daad81644a13a17803a663a426e0a4b78761082ae0b6ab590886efd
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Filesize
4.8MB
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Filesize
10.5MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.7MB
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Filesize
4KB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
1.1MB
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Filesize
104KB
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Filesize
1.1MB
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Filesize
10.5MB
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Filesize
4KB
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Filesize
1.7MB
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Filesize
1.1MB
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Filesize
10.5MB
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Filesize
1.1MB
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Filesize
760KB
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Filesize
10.5MB
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Filesize
1.7MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
1.7MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
10.5MB
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Filesize
1.7MB
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Filesize
10.5MB
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Filesize
10.5MB