Behavioral task
behavioral1
Sample
89c4d764dfe0a9648e864543bf055715380bbe50ceacdc2a2cae926ae7e8c2c5.exe
Resource
win7-20230220-en
Behavioral task
behavioral2
Sample
89c4d764dfe0a9648e864543bf055715380bbe50ceacdc2a2cae926ae7e8c2c5.exe
Resource
win10v2004-20230220-en
General
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Target
89c4d764dfe0a9648e864543bf055715380bbe50ceacdc2a2cae926ae7e8c2c5
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Size
4.4MB
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MD5
f5d946785bb99ebf35203ebae83ef2a8
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SHA1
bd5de75d42bda1e50b9a93ea6ae2821d98f8daf7
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SHA256
89c4d764dfe0a9648e864543bf055715380bbe50ceacdc2a2cae926ae7e8c2c5
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SHA512
534f5b4c3bcfd07a46286fe464e7948577a992943ca87e9c5fc39d30805f7f4d2329a51fb5e6c1858f045c7edfb581f48eb0f99cca1618595a48cd16cf2fb03d
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SSDEEP
49152:FBblSgxEa3Ejxq3tqmUR0KzHkTAKA+EjBGw7MdJNUvFKO4MAEQJ+cjooD8cYfFHf:FRxY+i77NKq+eFHxynNhyqA
Malware Config
Signatures
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resource yara_rule sample vmprotect -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 89c4d764dfe0a9648e864543bf055715380bbe50ceacdc2a2cae926ae7e8c2c5
Files
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89c4d764dfe0a9648e864543bf055715380bbe50ceacdc2a2cae926ae7e8c2c5.exe windows x64
e3f2a0938909d56ca91222aeb6379a6b
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_FORCE_INTEGRITY
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
Imports
fltmgr.sys
FltUnregisterFilter
ntoskrnl.exe
ExAllocatePool
_stricmp
ExAllocatePool
NtQuerySystemInformation
ExFreePoolWithTag
IoAllocateMdl
MmProbeAndLockPages
MmMapLockedPagesSpecifyCache
MmUnlockPages
IoFreeMdl
KeQueryActiveProcessors
KeSetSystemAffinityThread
KeRevertToUserAffinityThread
DbgPrint
hal
KeQueryPerformanceCounter
KeQueryPerformanceCounter
Sections
.text Size: 40KB - Virtual size: 39KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 512KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 1024B - Virtual size: 924B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
PAGE Size: 512B - Virtual size: 76B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
INIT Size: 2KB - Virtual size: 1KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vmp0 Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp1 Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.vmp2 Size: 1.6MB - Virtual size: 1.6MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.reloc Size: 512B - Virtual size: 468B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.rsrc Size: 1024B - Virtual size: 608B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ