Static task
static1
Behavioral task
behavioral1
Sample
Cvdnacb.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
Cvdnacb.exe
Resource
win10v2004-20240226-en
General
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Target
Cvdnacb.exe
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Size
23KB
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MD5
50e198816a25e6ceeaf4174413b7d1b3
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SHA1
5509191f320424402266c02b9b6352aea32638f7
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SHA256
748d3b47d1498c7bbf2205b98e8ed577f95872d980ac06baee0426d1c8b166ed
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SHA512
c7149694fdbe892ebd8345970f848c0a54de294792b802dcd262c2e9370a4936dde56cd3184a0269377c9c9ee8c8bef62ae2526842ee1caf84696b64eb08f853
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SSDEEP
384:M86Fw68yQDd5DY/5i49Rtj1sgw2bCoTBPmrQSpb+5S/2vHvrPQ:4vkITztmgXdST0PrPQ
Malware Config
Signatures
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Detects executables Discord URL observed in first stage droppers 1 IoCs
resource yara_rule sample INDICATOR_SUSPICIOUS_EXE_DiscordURL -
Detects executables packed with SmartAssembly 1 IoCs
resource yara_rule sample INDICATOR_EXE_Packed_SmartAssembly -
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource Cvdnacb.exe
Files
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Cvdnacb.exe.exe windows:4 windows x86 arch:x86
f34d5f2d4577ed6d9ceec516c1f5a744
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
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: 16KB - Virtual size: 16KB
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