Behavioral task
behavioral1
Sample
e-Invoice.exe
Resource
win7-20240708-en
General
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Target
24092024_1424_23092024_e-Invoice.zip
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Size
749KB
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MD5
8ffde54f0b9cbe573db561763fb42a1d
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SHA1
005e826892636585b4af40da85686ac7de953975
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SHA256
fee8e65741a4299887066d76517461bf40fa2941f2c5dac6cc3cb49b913a53ac
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SHA512
74c5715e47a4fb408b7cc43af132767cee62e003f38cb89a9e8c0f832273bb9d30324a338c7b6ef7abe194f8083153bb13abaa37e99c41facf477409c397d659
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SSDEEP
12288:s/gBT51V14eECqni+OaFAVk++bVsd61zQO+h5SATMnvrXZe53f:GgBTS7nt4CRPQHpTMvrXkv
Malware Config
Signatures
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AutoIT Executable 1 IoCs
AutoIT scripts compiled to PE executables.
resource yara_rule static1/unpack002/out.upx autoit_exe -
resource yara_rule static1/unpack001/e-Invoice.exe upx -
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/e-Invoice.exe unpack002/out.upx
Files
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24092024_1424_23092024_e-Invoice.zip.zip
Password: infected
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e-Invoice.exe.exe windows:5 windows x86 arch:x86
Password: infected
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
UPX0 Size: - Virtual size: 472KB
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
UPX1 Size: 264KB - Virtual size: 268KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 29KB - Virtual size: 32KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
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out.upx.exe windows:5 windows x86 arch:x86
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Sections
.text Size: 514KB - Virtual size: 513KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 56KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 26KB - Virtual size: 105KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 37KB - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ