General
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Target
6edb21f557456debb935271882eaf43a_JaffaCakes118
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Size
540KB
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Sample
240524-rzfxsshf95
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MD5
6edb21f557456debb935271882eaf43a
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SHA1
0857d2e675c1dd3cc7615e89e0af0d07d05aaf29
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SHA256
6c0e021da9adc2d96e6cc097a1cd7797308feb5dcff63fce99080674b872f5ea
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SHA512
adbb494c2f097b809e8500d6fa87a4dc9f893ae0663f234528500f5ae9466200f2aa2f138fb1d037f7ac2cb6352c841ef8cb325d54acf625366e774d19d30315
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SSDEEP
12288:+fSMB/EYA6RovcirhEKwI4sqiYXDg+S8kKJ2cybQ5N+:oOHZtwI4XNjscyIN+
Static task
static1
Behavioral task
behavioral1
Sample
Propuesta-estrategia 29-04-2019.exe
Resource
win7-20240221-en
Malware Config
Targets
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Target
Propuesta-estrategia 29-04-2019.exe
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Size
829KB
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MD5
c5625d3c00e416b314e651b3796ad436
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SHA1
47d90e9a8ba657c3bdb2121de6952bffbeb823ec
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SHA256
d4c6d32e6565f24f8e724b3b8bc084d7f1a387b4849d7352b1b1aef53ad0f0f9
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SHA512
f829e3d78b02abcf0614b954444fec9597adad7d5d8cafe7772f8e53dc89bd43a66dd76a85f183debd483f7343b810422276c64fc5a5fbbb4553e3db8a79694d
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SSDEEP
12288:4JypgB94+H6ExSDVjGj6AIoUeM2+Go7INKHu3/Ff/nAPx3cuCMb+raMe+bwvMxQ:jpqVSByj/k73ikxMutQbwUy
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Modifies firewall policy service
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Sets file execution options in registry
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Checks BIOS information in registry
BIOS information is often read in order to detect sandboxing environments.
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Adds Run key to start application
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Suspicious use of NtSetInformationThreadHideFromDebugger
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MITRE ATT&CK Enterprise v15
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
1Windows Service
1