Static task
static1
Behavioral task
behavioral1
Sample
EWT.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
EWT.exe
Resource
win10v2004-20240508-en
Behavioral task
behavioral3
Sample
EWTDll.dll
Resource
win7-20231129-en
Behavioral task
behavioral4
Sample
EWTDll.dll
Resource
win10v2004-20240426-en
General
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Target
75aeb75f6db002e83c6046797aee5099_JaffaCakes118
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Size
1.2MB
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MD5
75aeb75f6db002e83c6046797aee5099
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SHA1
bf69af75a12a3ba6ed616f012747ba3f7f721895
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SHA256
1026adfbd7af602d1634999561eb6fd034763295f1b3bc11886234d908f486cf
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SHA512
acb9825a0fdea1184566959f3139c746b9597ddd8cc2909266e8c2359ceb2721f2e43fc5957086774e0f3371ab186691975358cd76d256e74db767901eae25a8
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SSDEEP
24576:2S0aNSUaAzidMTBEzYOs7io4SQs24Fyrt8/ZQlpPdu/MHg:aXA4MTBSs7IaHFyC/ZQNrg
Malware Config
Signatures
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ACProtect 1.3x - 1.4x DLL software 1 IoCs
Detects file using ACProtect software.
resource yara_rule static1/unpack001/EWTDll.dll acprotect -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/EWT.exe unpack001/EWTDll.dll
Files
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75aeb75f6db002e83c6046797aee5099_JaffaCakes118.zip
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EWT.exe.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Sections
LOL0 Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
LOL1 Size: 648KB - Virtual size: 648KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lewl Size: 3KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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EWTDll.dll.dll windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Sections
LOL0 Size: - Virtual size: 1.7MB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
LOL1 Size: 635KB - Virtual size: 636KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.lewl Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE