Analysis
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max time kernel
58s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
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submitted
19-09-2024 05:42
General
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Target
4ec77f5f77d8529a32f7dd57ddff7ad5965e205dce1cb7fc2a7b5810c0da3a4dN.exe
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Size
413KB
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MD5
e451b5df605f0d8c71aabdcd14c2d740
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SHA1
5a44a48c536377ef6b311c31dc42170b2c7e2277
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SHA256
4ec77f5f77d8529a32f7dd57ddff7ad5965e205dce1cb7fc2a7b5810c0da3a4d
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SHA512
403efb9868f7c977182e47f5feddb33f13c3eb22e1147387d94b5410ca1ea39109dddf6efd1438f10cbc9dab45333ce9b497b048e4e072bbb07bb98693fea5e9
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SSDEEP
12288:Ax0L1e1+sztEFXdewVNNiHGuEUL7Jfa7nIC:Ax0L1qEPeWrNg
Malware Config
Signatures
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Executes dropped EXE 1 IoCs
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UPX packed file 3 IoCs
Detects executables packed with UPX/modified UPX open source packer.
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Adds Run key to start application 2 TTPs 1 IoCs
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Drops file in Windows directory 4 IoCs
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System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
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Modifies Internet Explorer settings 1 TTPs 2 IoCs
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Suspicious behavior: EnumeratesProcesses 64 IoCs
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Suspicious behavior: GetForegroundWindowSpam 2 IoCs
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Suspicious use of UnmapMainImage 2 IoCs
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Suspicious use of WriteProcessMemory 4 IoCs
Processes
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C:\Users\Admin\AppData\Local\Temp\4ec77f5f77d8529a32f7dd57ddff7ad5965e205dce1cb7fc2a7b5810c0da3a4dN.exe"C:\Users\Admin\AppData\Local\Temp\4ec77f5f77d8529a32f7dd57ddff7ad5965e205dce1cb7fc2a7b5810c0da3a4dN.exe"1⤵
- Drops file in Windows directory
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
- Suspicious use of WriteProcessMemory
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C:\Windows\Amugoa.exeC:\Windows\Amugoa.exe2⤵
- Executes dropped EXE
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of UnmapMainImage
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
413KB
MD5e451b5df605f0d8c71aabdcd14c2d740
SHA15a44a48c536377ef6b311c31dc42170b2c7e2277
SHA2564ec77f5f77d8529a32f7dd57ddff7ad5965e205dce1cb7fc2a7b5810c0da3a4d
SHA512403efb9868f7c977182e47f5feddb33f13c3eb22e1147387d94b5410ca1ea39109dddf6efd1438f10cbc9dab45333ce9b497b048e4e072bbb07bb98693fea5e9
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Filesize
410B
MD505de07bc11ac6a6b798838190190e16a
SHA160b3f8f68fd5897719ce6285aae0b769ffec0474
SHA256bdefc8aa490ff23f73a6101e4636be80a0d88df17ae8e451f188aedaa25a4b2b
SHA5128e56cf719e34994d710740489024cbd2b9b1116bdc4d7dcddfc200b041959ab946875d7514b4c9ae8f9d48084732a5682cddaba61514fd1df9176beb48444083
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Filesize
420KB
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Filesize
4KB
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Filesize
232KB
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Filesize
420KB
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Filesize
420KB
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Filesize
420KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
1024KB
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Filesize
232KB
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Filesize
232KB