Static task
static1
Behavioral task
behavioral1
Sample
Halkbank_Ekstre_20230501_085144_348375,PDF.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Halkbank_Ekstre_20230501_085144_348375,PDF.exe
Resource
win10v2004-20230220-en
General
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Target
Halkbank_Ekstre_20230501_085144_348375,PDF.exe
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Size
581KB
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MD5
4c92dfdb8014a72e00b246324b7eab7e
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SHA1
545b35416b76f8c2141238a34807d50fb4135037
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SHA256
bc2c9a0032b4118b2d862043c73ebbc2627c31f8fb8afb7bd28b8a27be225800
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SHA512
565bbd067ba5558e80d23b9815e375e505ecba95870762b3234062d989c94c1be07dd73a51c502fbaec77f1e05badc1402d14bd76e553540d3fe5349a6ffefac
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SSDEEP
12288:UuRSSGReozVI8t0gPOkqdYGkUWeDP1n5VNeVSwAgfSL5:bozV1t0TkRXenOK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Halkbank_Ekstre_20230501_085144_348375,PDF.exe
Files
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Halkbank_Ekstre_20230501_085144_348375,PDF.exe.exe windows x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_NO_SEH
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
mscoree
_CorExeMain
Sections
.text Size: 579KB - Virtual size: 578KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 12B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ