Static task
static1
Behavioral task
behavioral1
Sample
Halkbank.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Halkbank.exe
Resource
win10v2004-20240508-en
General
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Target
b3b57d7700d2416f9aada7e29d02a372_JaffaCakes118
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Size
694KB
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MD5
b3b57d7700d2416f9aada7e29d02a372
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SHA1
fdfd79532f6573e7e7f8f17ea3c5b29844f54ffc
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SHA256
8487b2055d2689999be3ef815192fd8bbc9d666b64f80753aa22ccedb2cdf604
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SHA512
f6e40283718d60ab5251a85eb3b5df365e44483e732350e4139cc476db1c8acb1a871ac7f403ddada6e6669a7c319c74c56958311639ab06e30f171c6072dad4
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SSDEEP
12288:BzzVQ7bf/0b1qRVznXMdjU9y3K/OmeJotoEUpWLfE88vOXVjPG6bmym6gm2zOKg1:BzzV6fsRWVze0WgOmeJoPxEGFrGWfmbQ
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Halkbank.exe
Files
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b3b57d7700d2416f9aada7e29d02a372_JaffaCakes118.zip
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Halkbank.exe.exe windows:4 windows x86 arch: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: 868KB - Virtual size: 868KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 2KB - 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