Behavioral task
behavioral1
Sample
HALKBANK.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
HALKBANK.exe
Resource
win10v2004-20240802-en
General
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Target
d8fc7bd9e20b77c02bed315cc75d85e0_JaffaCakes118
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Size
222KB
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MD5
d8fc7bd9e20b77c02bed315cc75d85e0
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SHA1
0404ec1a540edfce65bca9dab48c9060b1ddfef3
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SHA256
706dffe7787c6025b9855fc714df320be1e52737cc54c84f74b1eb5862e191a8
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SHA512
3539c5d1abbbdb0173fd57f098e1ece37e12e24f1ec0f51c6f9972b1752178e3ceec9a137e2760ebf2aeb3b5f2390d7ad1d0b8855adcfc1f49beed929af87d02
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SSDEEP
3072:/MHfoGMJ0ERa/UW8+eFuHq7NEwblbCDVmqOfU6VarcwYIYTXAPg2g1IpwDv5r8:k/oG604a/UHQHoqV2ULr6wPgAwDv5Q
Malware Config
Signatures
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AgentTesla payload 1 IoCs
resource yara_rule static1/unpack001/HALKBANK.exe family_agenttesla -
Agenttesla family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/HALKBANK.exe
Files
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d8fc7bd9e20b77c02bed315cc75d85e0_JaffaCakes118.zip
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HALKBANK.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 622KB - Virtual size: 622KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 4KB - Virtual size: 4KB
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