Static task
static1
Behavioral task
behavioral1
Sample
457c641db5921aca279f099d28364be8.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
457c641db5921aca279f099d28364be8.exe
Resource
win10v2004-20231215-en
General
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Target
457c641db5921aca279f099d28364be8
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Size
205KB
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MD5
457c641db5921aca279f099d28364be8
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SHA1
3665467671e25851977422f3667be04aa504495d
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SHA256
54ec6a0d8b13ae2237a51ff433227130921e3366be283de5f682463963b66cff
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SHA512
d7338ad186f7af007cd0866a11bc6acc2a5b8c622701d026c48ee34045871c41483c44cec6e0bda0911c8c5ae05f34cad85ea46ae66f4d74cedb90d5d5439cbf
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SSDEEP
3072:8HHvwZHv04WIz09nzGIalHn0J2nFxf1Sl:8vwFv04WIz0xSNe2nf8
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 457c641db5921aca279f099d28364be8
Files
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457c641db5921aca279f099d28364be8.exe windows:4 windows x86 arch:x86
4142d099c2198dc84a9a310fa4fff748
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
__vbaFreeVar
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaForEachCollObj
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaVargVar
_CIsin
__vbaNextEachCollObj
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
ord529
__vbaObjVar
_adj_fpatan
EVENT_SINK_Release
__vbaNew
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord716
__vbaFPException
ord645
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarSetVar
__vbaLateMemCall
__vbaVarDup
_CIatan
__vbaStrMove
ord618
__vbaCastObj
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 20KB - Virtual size: 20KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 177KB - Virtual size: 180KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
lihbbbb Size: 22KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
xuwstvo Size: 22KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
mmarbdv Size: 22KB - Virtual size: 52KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
gsfrjob Size: 176KB - Virtual size: 204KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE