General
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Target
Halkbank_Ekstre_20230711.pdf.exe
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Size
315KB
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Sample
230712-g5224scb92
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MD5
be72f1a2cbbc7b4b72c2dd045c46951d
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SHA1
9fe2a5cfb81b5dd9c770e7c1e30c33e57a28a0dc
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SHA256
079e819a42c6ded2c872ce15d09763f567230fbe5562f20ea27ec61082f85a4f
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SHA512
1551d0882cb3ea08243b1cc27b82626c84c83536f0f4fffaca0b7f74f4f9cab1f731132698dca904e9db316ae8094376dd2b89bc7d25efc92f202d4e9016699f
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SSDEEP
6144:qhgqhwXoAoVHX2B5lb5v5s/u8dfJX9gy9XMFykNldXNzJCwu3Ec:pqvVHX8l1v4fJX9tMokTdXNzcwu0c
Static task
static1
Behavioral task
behavioral1
Sample
Halkbank_Ekstre_20230711.pdf.exe
Resource
win7-20230705-en
Behavioral task
behavioral2
Sample
Halkbank_Ekstre_20230711.pdf.exe
Resource
win10v2004-20230703-en
Malware Config
Targets
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Target
Halkbank_Ekstre_20230711.pdf.exe
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Size
315KB
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MD5
be72f1a2cbbc7b4b72c2dd045c46951d
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SHA1
9fe2a5cfb81b5dd9c770e7c1e30c33e57a28a0dc
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SHA256
079e819a42c6ded2c872ce15d09763f567230fbe5562f20ea27ec61082f85a4f
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SHA512
1551d0882cb3ea08243b1cc27b82626c84c83536f0f4fffaca0b7f74f4f9cab1f731132698dca904e9db316ae8094376dd2b89bc7d25efc92f202d4e9016699f
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SSDEEP
6144:qhgqhwXoAoVHX2B5lb5v5s/u8dfJX9gy9XMFykNldXNzJCwu3Ec:pqvVHX8l1v4fJX9tMokTdXNzcwu0c
Score10/10-
Checks QEMU agent file
Checks presence of QEMU agent, possibly to detect virtualization.
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Loads dropped DLL
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Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
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Suspicious use of NtCreateThreadExHideFromDebugger
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Suspicious use of NtSetInformationThreadHideFromDebugger
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Suspicious use of SetThreadContext
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