Analysis
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max time kernel
48s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20231129-en -
resource tags
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submitted
28-12-2023 08:36
General
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Target
d345138f48b7d610e4f7d280504a5a36.exe
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Size
2.7MB
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MD5
d345138f48b7d610e4f7d280504a5a36
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SHA1
f4f24851b4249d37bcddebbe3a6084266f7dcf2a
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SHA256
f5fbd66fa754b518289e512f61ed872924ff06f80ec48dc08bd270b179d783cd
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SHA512
3e4fe2ad60059e1bfc696dfaeb1399c3a9c01ff44a6728fe6244dc7ebf27d18429c9e0e9b72a05727911ed6337eece15a242b8d5ce0d723350ad459772069c69
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SSDEEP
49152:6PbUDBy6zxsQZr5nGoL6DGrfTt5L5S2+F96XDumJBAwI8KSWBDfUHM6M6a/9K9zE:68r19k6SGeeKD9fUs6Fa/Y9zztzzK
Malware Config
Extracted
bitrat
1.38
dopeonlineforwarding.xyz:6620
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communication_password
d74a214501c1c40b2c77e995082f3587
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tor_process
tor
Signatures
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BitRAT
BitRAT is a remote access tool written in C++ and uses leaked source code from other families.
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CustAttr .NET packer 1 IoCs
Detects CustAttr .NET packer in memory.
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Looks for VirtualBox Guest Additions in registry 2 TTPs 1 IoCs
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Looks for VMWare Tools registry key 2 TTPs 1 IoCs
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Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
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UPX packed file 21 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Maps connected drives based on registry 3 TTPs 2 IoCs
Disk information is often read in order to detect sandboxing environments.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
Processes
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C:\Users\Admin\AppData\Local\Temp\d345138f48b7d610e4f7d280504a5a36.exe"C:\Users\Admin\AppData\Local\Temp\d345138f48b7d610e4f7d280504a5a36.exe"1⤵
- Looks for VirtualBox Guest Additions in registry
- Looks for VMWare Tools registry key
- Checks BIOS information in registry
- Maps connected drives based on registry
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\System32\schtasks.exe" /Create /TN "Updates\NWKQwZWIgp" /XML "C:\Users\Admin\AppData\Local\Temp\tmpD7D8.tmp"2⤵
- Creates scheduled task(s)
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C:\Users\Admin\AppData\Local\Temp\d345138f48b7d610e4f7d280504a5a36.exe"C:\Users\Admin\AppData\Local\Temp\d345138f48b7d610e4f7d280504a5a36.exe"2⤵
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
1KB
MD52e0e3b05e541417aa99ca664b2a4d67d
SHA160bfa0db944790c6a110355dac11dbaa988998c5
SHA25643c11c427da5b704811e817305546064907be3ac61d8c8934aa297e48b6311b7
SHA512efde8c5f2bd35445d79f77911b4c34d17b853ef1ee24d95ca9c8cf120f7644bd3e06559c6a1ef126143670db4a8a220a56b1414c8a255742593c326f4037b5b3
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Filesize
6.9MB
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Filesize
2.8MB
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Filesize
256KB
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Filesize
72KB
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Filesize
6.9MB
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Filesize
256KB
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Filesize
1.8MB
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Filesize
1.5MB
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Filesize
6.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
4KB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB
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Filesize
3.9MB