Static task
static1
Behavioral task
behavioral1
Sample
Offer inquiry.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
Offer inquiry.exe
Resource
win10v2004-20230220-en
General
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Target
c4811bbdd1eaa6d9fc1ee42dd8419f0b.bin
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Size
765KB
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MD5
b9b07d14cff44a2210b872f372f53fa5
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SHA1
79e6be5240bb344fcdad75da6815250266b567dc
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SHA256
19e3431b792e5931d907888758560030fb6c679a03c6cb8623477c3687e00f69
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SHA512
975ca302d5d9ff528550113d97462b7d6a0e95fb2671b178c522c8c5de6e5913e54be6c95402135b6937564e926284a6bf0c763a6c7a4143f0f944ef5975c2a9
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SSDEEP
12288:J8ibJuMxs6+vpY5urAJDVKBsjJyCZoLC9pF/X9vJNScelaXJSMRjgnZu0F6Vd1o0:PuGs3RDrAP7k23/X9v7ScjXLjwzK
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/Offer inquiry.exe
Files
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c4811bbdd1eaa6d9fc1ee42dd8419f0b.bin.zip
Password: infected
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944522e1214ad7084460cdd164e5058cd211870b60be411969a23c5cbc94c1ce.img.iso
Password: infected
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Offer inquiry.exe.exe windows x86
Password: infected
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: 809KB - Virtual size: 808KB
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