Behavioral task
behavioral1
Sample
ezswfdgotk30.exe
Resource
win7-20240903-es
Behavioral task
behavioral2
Sample
ezswfdgotk30.exe
Resource
win10v2004-20240802-es
General
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Target
ezswfdgotk30.exe
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Size
193.7MB
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MD5
d739f133a59e226662059a9977abab6d
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SHA1
132b492fa0e88014ec9dd8b510168b5e8f9261e2
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SHA256
f850d6912a840db1b98fa63b47c0948ed5fb298d607f8a9ba86864891e1e160f
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SHA512
170c7653e9b1d01d8abc93f5204f2c440bd3ca29a639c5a168066b1fa67812131ec8200d4c5d73ab4463c874b13a462c8d927c0d0561c9a93b93fa073fe1a11a
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SSDEEP
49152:Vqk94kPpenXf4J15XRafS8nFsA/FjKvIIGIIFVMeDZC5ntPGiGcb3Ud779g3syvj:Vqk96tQRwvxzX4zkY7/59
Malware Config
Signatures
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Detected Grandoreiro 1 IoCs
resource yara_rule sample family_grandoreiro -
Detects Grandoreiro payload 1 IoCs
resource yara_rule sample family_grandoreiro_v1 -
Grandoreiro family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ezswfdgotk30.exe
Files
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ezswfdgotk30.exe.exe windows:4 windows x86 arch:x86
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_BYTES_REVERSED_HI
Sections
CODE Size: 11.4MB - Virtual size: 11.4MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
DATA Size: 59KB - Virtual size: 58KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
BSS Size: - Virtual size: 9KB
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.tls Size: - Virtual size: 68B
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rdata Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 188KB - Virtual size: 188KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 182.0MB - Virtual size: 182.0MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ