Static task
static1
Behavioral task
behavioral1
Sample
[Cypher] - Hub Spammer.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
[Cypher] - Hub Spammer.exe
Resource
win10v2004-20240802-en
General
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Target
fd5efcdf47a4ab04f932ba343f995586_JaffaCakes118
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Size
42KB
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MD5
fd5efcdf47a4ab04f932ba343f995586
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SHA1
09dca6183ecbd8e824335f3fa7851420786c335e
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SHA256
6ac83e7ecc4c71a82f711371a0f0491cc3713b99e4895534ee71fb0f67d5c271
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SHA512
0bda55c2c9a5b838d1309148a09e24b80fd9c0961a99fc11f2cdf7454882f86fbd228a671c2fdfc729a62aeb89b8ac1fef0891bef0862f8cb597211ab54ad0f2
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SSDEEP
768:aVjiJkCfX965fIlN7QdBFT2n1oZjPIl+66NNGNMkXYPNTYFJW4yYEudF3LTalP0Z:aVCT969Il6dByotPIg66NNWK+3WXYEun
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/[Cypher] - Hub Spammer.exe
Files
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fd5efcdf47a4ab04f932ba343f995586_JaffaCakes118.rar
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[Cypher] - Hub Spammer.exe.exe windows:4 windows x86 arch:x86
008250a591142aca5f1df8a1b576275f
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
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarXor
__vbaExitProc
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
ord598
__vbaBoolVarNull
_CIsin
ord709
ord631
__vbaChkstk
EVENT_SINK_AddRef
ord528
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
_adj_fpatan
__vbaLateIdCallLd
__vbaStrR8
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
__vbaVarCat
__vbaI2Var
ord537
_CIlog
__vbaErrorOverflow
__vbaR8Str
__vbaInStr
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord578
ord100
ord579
__vbaVarAdd
__vbaVarCopy
ord616
ord617
_CIatan
ord618
__vbaStrMove
ord619
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 116KB - Virtual size: 112KB
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: 96KB - Virtual size: 93KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ