Static task
static1
Behavioral task
behavioral1
Sample
PO 8434TDHF4.xlsx.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
PO 8434TDHF4.xlsx.exe
Resource
win10v2004-20230220-en
General
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Target
PO 8434TDHF4.xlsx.exe
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Size
667KB
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MD5
86e83f3f133e7bb1585f8a52d06107d1
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SHA1
a330d556b9db311bbfcd23bd93de098cf73291a8
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SHA256
05f7ad30f99cd2232d8c417663db3b32ea70743eda2f5c2c9ed1a8ffba6415f6
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SHA512
ab79f09ab4a54571f12ad2f59b5c2390cc752478c93e4033200227c270119f8fef6ba9857b8d20c910f4cdfce64518772bcebd6e27eb350a4ab1680dfb1ef861
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SSDEEP
12288:aHkmFx2iqNhujGjUjnXJvwjbzMw48ScsyqoxAyxDE3:aEmFxUqJv2bzCmXGyxD+
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource PO 8434TDHF4.xlsx.exe
Files
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PO 8434TDHF4.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: 660KB - Virtual size: 660KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rsrc Size: 6KB - Virtual size: 5KB
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