Static task
static1
Behavioral task
behavioral1
Sample
Boleto.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
Boleto.exe
Resource
win10v2004-20240802-en
General
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Target
dc8e574d6550d7beaa3d35ef149d8709_JaffaCakes118
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Size
50KB
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MD5
dc8e574d6550d7beaa3d35ef149d8709
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SHA1
265002e227b6ca936fce9a16c515e7c48876292a
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SHA256
78ba9e042063bf1bdf0209cd03631fd42d0e67c5c8985cc4db03029716bed7c8
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SHA512
f9881f7bcce51cd2e24ab2d3c45d889346fc1716d21e85d33b62efebd3ba177e1c7bb10142c9d307a0c955d3b04d4d17ca11d3f88bc4682a71d00ef92412f2ce
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SSDEEP
768:R4WMKm6c81g/R/r6J1z2lGFUhot3ZCTYjHYA9wkoj6rMZNE4mY1lmG2G3dRVgg:tMKm6c8ErY1GKZCkjHYJNj4MYuSGfV1
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Boleto.exe
Files
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dc8e574d6550d7beaa3d35ef149d8709_JaffaCakes118.zip
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Boleto.exe.exe windows:4 windows x86 arch:x86
26b79b75f942055522f61c5a8692d4c3
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
__vbaStrVarMove
__vbaLenBstr
__vbaFreeVarList
_adj_fdiv_m64
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord520
__vbaBoolVarNull
_CIsin
ord631
__vbaChkstk
ord526
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaStrVarVal
__vbaVarCat
ord537
_CIlog
__vbaErrorOverflow
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaStrToAnsi
__vbaFpI2
__vbaVarMod
__vbaVarCopy
__vbaFpI4
ord617
_CIatan
__vbaStrMove
__vbaStrVarCopy
_allmul
_CItan
_CIexp
__vbaMidStmtBstr
__vbaFreeStr
ord581
Sections
.text Size: 300KB - Virtual size: 296KB
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: 292KB - Virtual size: 289KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ