Static task
static1
Behavioral task
behavioral1
Sample
b4db7bd32dbfffd9360fd032bd8fea24.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b4db7bd32dbfffd9360fd032bd8fea24.exe
Resource
win10v2004-20240226-en
General
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Target
b4db7bd32dbfffd9360fd032bd8fea24
-
Size
78KB
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MD5
b4db7bd32dbfffd9360fd032bd8fea24
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SHA1
15cc9c571157f5e19dab6d0fadc6dfaf3321b71f
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SHA256
1bbbe3825a836de0030ac4e12197a2b86bf0ef2ae4701e35b993bc3c49dd8c48
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SHA512
14c2b296d6787ed2be9a34bc83c6dc8fe6fb92d108f6f19f3f402b19419540104e18fff88b669739f4396a4dfa19723dc8412ea25681c03172d37d235bea6a60
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SSDEEP
768:FHvHd1WdudyTESYmMGAYpc/otJ+aRlJoxUDqRH1/PZE0ZhBBLSLHg0TXasqzViWF:FPd1WxZt+YpcsbRHonlDhBBLMHlzSBRH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b4db7bd32dbfffd9360fd032bd8fea24
Files
-
b4db7bd32dbfffd9360fd032bd8fea24.exe windows:4 windows x86 arch:x86
b8f2c0fc3d42ed62fba525ddce976667
Headers
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE
Imports
\windows\system32\msvbvm60
ord187
\windows\system32\user32
CallWindowProcW
msvbvm60
_CIcos
_adj_fptan
__vbaStrI4
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaGosubReturn
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
_adj_fdiv_m32
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaVarIndexLoad
_CIsin
ord631
__vbaErase
__vbaVarZero
ord632
__vbaChkstk
__vbaGosubFree
__vbaFileClose
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaUI1I2
_CIsqrt
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
__vbaGosub
ord607
__vbaFPException
ord717
__vbaUbound
__vbaGetOwner3
__vbaStrVarVal
__vbaVarCat
ord537
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
ord648
__vbaVar2Vec
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
__vbaVarTstNe
__vbaAryLock
__vbaVarAdd
__vbaVarDup
ord617
_CIatan
ord618
__vbaUI1Str
__vbaStrMove
__vbaStrVarCopy
ord619
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
Sections
.text Size: 24KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ