Static task
static1
Behavioral task
behavioral1
Sample
b67ca5b9048bada17bf2cd1b93778c87.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
b67ca5b9048bada17bf2cd1b93778c87.exe
Resource
win10v2004-20240226-en
General
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Target
b67ca5b9048bada17bf2cd1b93778c87
-
Size
81KB
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MD5
b67ca5b9048bada17bf2cd1b93778c87
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SHA1
7f985fc3160376442ec6270d09267beab49617e1
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SHA256
f77aecc206d5dc4728281ea2eb151d6e6f3db0eeaae0db4e46852fe26b3b3608
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SHA512
b1133213795a95378ad6a921fd5b349bc4a2d4dd13cd632ad01fee261550ae73a145a68741c228b663b93fcc2753dc1a11b9571fb92825f1e43726ecb811a79f
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SSDEEP
768:/Vy+auRAHxmaMHKw8JSyizDrlpR45nYqOOjxWZCB7gRA26+:/VBuxme3+zR4t7oOg
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b67ca5b9048bada17bf2cd1b93778c87
Files
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b67ca5b9048bada17bf2cd1b93778c87.exe windows:4 windows x86 arch:x86
733ed60ee7f3f47a80140be710a58b1a
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
__vbaVarSub
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaStrCat
__vbaVarCmpNe
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarForInit
__vbaExitProc
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
_adj_fdivr_m16i
ord520
ord522
__vbaBoolVarNull
_CIsin
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
_adj_fpatan
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaInStrVar
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__vbaInStr
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
__vbaVarNot
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarAdd
__vbaVarDup
__vbaVarCopy
__vbaVarLateMemCallLd
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 48KB - Virtual size: 48KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.aspack Size: 15KB - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.adata Size: - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE