Static task
static1
Behavioral task
behavioral1
Sample
c4b51da3affdc16591ffaf078afb4e5d4b4bb75a69e5e6d026fe036a64d801dd.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
c4b51da3affdc16591ffaf078afb4e5d4b4bb75a69e5e6d026fe036a64d801dd.exe
Resource
win10v2004-20240226-en
General
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Target
c4b51da3affdc16591ffaf078afb4e5d4b4bb75a69e5e6d026fe036a64d801dd
-
Size
184KB
-
MD5
a492cdf1f196b58b9bf7f51dd69c4d57
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SHA1
df038618e2514807944691bdae6e0cd4a36488b6
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SHA256
c4b51da3affdc16591ffaf078afb4e5d4b4bb75a69e5e6d026fe036a64d801dd
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SHA512
889f953173131c369520d581ff512b3e0892ae19b8bd7c6a89806e0e6aa4dd1073c6a12a780b800aae2e105d9ec04fa98734f00def339c25aeb4a648c5d93243
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SSDEEP
3072:3JXzfLoWp0y+wzvvTsChzwxizlvnqn1wum:3JHoBCvvFzcizlPqn1wu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource c4b51da3affdc16591ffaf078afb4e5d4b4bb75a69e5e6d026fe036a64d801dd
Files
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c4b51da3affdc16591ffaf078afb4e5d4b4bb75a69e5e6d026fe036a64d801dd.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
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
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
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