Static task
static1
Behavioral task
behavioral1
Sample
REV_PO_#KRMU664_SOA TILL MARCH,XLSX.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
REV_PO_#KRMU664_SOA TILL MARCH,XLSX.exe
Resource
win10v2004-20230220-en
General
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Target
REV_PO_#KRMU664_SOA TILL MARCH,XLSX.zip
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Size
520KB
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MD5
2fae717878063b7ce60b11b6fbaa8508
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SHA1
707a959b327ceea77aa564e7fbd5c3937104ac0f
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SHA256
b28a88566f43eac31a7aa0dee9f51118b53ea2e3971eaa160c6985909259cd33
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SHA512
853772507a1118cf69d2c63001e03220fbd6671b05df283af02dbe9b35782938a733a8b3492d0142e505771bae3a5b8c1e297c0c3b8b966a726a37958b1ef772
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SSDEEP
12288:cvw4s3IF1rF9D/VJzfQxmYLehfSCZdx9FDknBDVyGxQNSZv9kRXX:cds4rzVxf37vonBsGxQK+RXX
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/REV_PO_#KRMU664_SOA TILL MARCH,XLSX.exe
Files
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REV_PO_#KRMU664_SOA TILL MARCH,XLSX.zip.zip
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REV_PO_#KRMU664_SOA TILL MARCH,XLSX.exe.exe windows x86
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: 683KB - Virtual size: 683KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 8KB - Virtual size: 8KB
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