Static task
static1
Behavioral task
behavioral1
Sample
a5e91ef215136853537f49bbf4226188_JaffaCakes118.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
a5e91ef215136853537f49bbf4226188_JaffaCakes118.exe
Resource
win10v2004-20240802-en
General
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Target
a5e91ef215136853537f49bbf4226188_JaffaCakes118
-
Size
2.8MB
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MD5
a5e91ef215136853537f49bbf4226188
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SHA1
94cde04becf6279e227abdc32faa7aefce5c5252
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SHA256
9e22399f7677df8183b892c230669112d47665d7cde2ff4296ecb744ebf4883a
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SHA512
5a4d7eeea197cec37eea3805e3563791e9ad53e83b460dd324203109e88fc481d0893e6dcbf64dad99f4bb2a08678102776a85a71ebbc3610973214072e49bf2
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SSDEEP
49152:pTAoi8YMH8WgikyuoXxTB+YalVk8DCNyIlatbfMDsEV+r2w2BEv2HQZqXJ:pTzT8+u+T8JPTDolZsDCy2wZ
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource a5e91ef215136853537f49bbf4226188_JaffaCakes118 -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
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a5e91ef215136853537f49bbf4226188_JaffaCakes118.exe windows:4 windows x86 arch:x86
1ccbe1ce0e869dd8561d1b4d17280c12
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
__vbaStrI4
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaPut3
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaLsetFixstr
__vbaRecDestruct
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaBoolVarNull
_CIsin
ord631
ord632
__vbaChkstk
__vbaFileClose
ord528
ord529
__vbaStrCmp
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
__vbaRecUniToAnsi
ord600
_CIsqrt
__vbaVarAnd
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
__vbaInStrVar
__vbaVarCat
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaVar2Vec
__vbaNew2
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
ord612
__vbaVarDup
__vbaStrToAnsi
__vbaFpI2
ord617
__vbaRecDestructAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
_CIexp
ord580
__vbaFreeStr
ord581
Sections
.text Size: 2.7MB - Virtual size: 2.7MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 28KB - Virtual size: 28KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE