Analysis
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max time kernel
118s -
max time network
119s -
platform
windows7_x64 -
resource
win7-20240221-en -
resource tags
arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system -
submitted
26-03-2024 14:09
Static task
static1
Behavioral task
behavioral1
Sample
df5a394ad60512767d375647dbb82994.exe
Resource
win7-20240221-en
General
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Target
df5a394ad60512767d375647dbb82994.exe
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Size
94KB
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MD5
df5a394ad60512767d375647dbb82994
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SHA1
32d3074fdd2b6745c4e03335c49a4ac7c5e072cb
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SHA256
70c2ea2751b524f296bc91d394ee85cbc9bdcea03af6abfecec52f65790227d6
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SHA512
27733d2717dd42e45c2b3029f64f2c971f6ce86c9852f478619afb1cff0115d2f7b20cb1382b0a1dcd206b18b6948bae488e847ea571be268a9ab13ceda06233
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SSDEEP
1536:joRBVXkOMn6+EB+SwWaIdHdG60vLRVysjbgHmTbMTdPuvJgIjyKDhlGswtL:jcDa7Y+SwfIdHsvPymsJPGgIjtlx8
Malware Config
Signatures
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Deletes itself 1 IoCs
Processes:
cmd.exepid process 2404 cmd.exe -
Reads data files stored by FTP clients 2 TTPs
Tries to access configuration files associated with programs like FileZilla.
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Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Checks installed software on the system 1 TTPs
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Suspicious use of WriteProcessMemory 4 IoCs
Processes:
df5a394ad60512767d375647dbb82994.exedescription pid process target process PID 2276 wrote to memory of 2404 2276 df5a394ad60512767d375647dbb82994.exe cmd.exe PID 2276 wrote to memory of 2404 2276 df5a394ad60512767d375647dbb82994.exe cmd.exe PID 2276 wrote to memory of 2404 2276 df5a394ad60512767d375647dbb82994.exe cmd.exe PID 2276 wrote to memory of 2404 2276 df5a394ad60512767d375647dbb82994.exe cmd.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\df5a394ad60512767d375647dbb82994.exe"C:\Users\Admin\AppData\Local\Temp\df5a394ad60512767d375647dbb82994.exe"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.execmd /c ""C:\Users\Admin\AppData\Local\Temp\ytk.bat" "C:\Users\Admin\AppData\Local\Temp\df5a394ad60512767d375647dbb82994.exe" "2⤵
- Deletes itself
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\ytk.batFilesize
71B
MD5e6b031b9b7d40fa332ebc6f38b2f9f64
SHA1d6dbffcfcc6a26188fd8d2e5b6257af4821fb48f
SHA25666a04ff993916bce61351e4c3b94ea079c806efb1723c7cd79bd32aaf6847e0b
SHA5127d17655334fcda4c3326110d340fd91cd23ee284dec99c3a8bbc8408342fda5f51e27aaba75fba4cccd513c342c22f07ad2cf6e2326ba575e3cc0eba4ea91948
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memory/2276-0-0x0000000000430000-0x0000000000530000-memory.dmpFilesize
1024KB
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memory/2276-1-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB
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memory/2276-2-0x0000000000400000-0x000000000042F000-memory.dmpFilesize
188KB