Static task
static1
Behavioral task
behavioral1
Sample
b889a51bc3694834e3a9725042978820.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b889a51bc3694834e3a9725042978820.exe
Resource
win10v2004-20240226-en
General
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Target
b889a51bc3694834e3a9725042978820
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Size
148KB
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MD5
b889a51bc3694834e3a9725042978820
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SHA1
0ab7089732c0719bb6fd609fe9fa4b7ddce97d18
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SHA256
c6618266e74513caab079e69265574dfa2f65d35d5f531a9dfaf919abb1588a0
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SHA512
1eee7e02a28fab4d447433dd12ef2ecb1446f046633ada0da346911a5da09c05d369cb93bbeb3929c9e0aa5c01aeb2d0b74e11edd98eff91fcb2a7647ce47f0c
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SSDEEP
3072:MIa5if5gDRNZfPxXEe3RCzT9/L1BJSS2QHvK7:lBgL3x3RCzTB2
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b889a51bc3694834e3a9725042978820
Files
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b889a51bc3694834e3a9725042978820.exe windows:4 windows x86 arch:x86
f21b778af40f54fb424d6daa0b4e3cce
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
__vbaAryMove
__vbaFreeVar
__vbaStrVarMove
__vbaLateIdCall
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
__vbaGetFxStr4
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
ord667
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
__vbaBoolVar
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
ord529
__vbaPutOwner3
__vbaObjVar
_adj_fpatan
__vbaFixstrConstruct
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
__vbaI2Str
ord716
__vbaFPException
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
ord648
__vbaNew2
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaAryCopy
ord650
_allmul
__vbaLateIdSt
_CItan
ord546
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_CODE
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: 120KB - Virtual size: 117KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ