Static task
static1
Behavioral task
behavioral1
Sample
Halkbank.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
Halkbank.exe
Resource
win10v2004-20240226-en
General
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Target
3f87938412145c603c800e4bc39bd2f7_JaffaCakes118
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Size
1.4MB
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MD5
3f87938412145c603c800e4bc39bd2f7
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SHA1
c1b44a4e3d5d51165ec4307a53fd3871ca84d027
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SHA256
f41bedae4a2cc28de89206c24da2cefd255d66816f3ecba23a8377a76f59e15d
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SHA512
87bd22ca89894ed9c8bbf11ec15ed99f6064b30d674dba9aea6645b64ac6e93f1ed9e1fb941f3cf39e2899942e1007574a512fc4f9bd705702bf971bb948dfe9
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SSDEEP
24576:ZEaF7JHxzNhgGtiF7CT4GXaFvJxpp9hwiLyF7ChRL6:ZEe7JHxNBY2TlevJxr9HI2hRL6
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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3f87938412145c603c800e4bc39bd2f7_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: 1.5MB - Virtual size: 1.5MB
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