Static task
static1
Behavioral task
behavioral1
Sample
20fa7d6cb415edc6b329fbb598c0d1c2_JaffaCakes118.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
20fa7d6cb415edc6b329fbb598c0d1c2_JaffaCakes118.exe
Resource
win10v2004-20240611-en
General
-
Target
20fa7d6cb415edc6b329fbb598c0d1c2_JaffaCakes118
-
Size
72KB
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MD5
20fa7d6cb415edc6b329fbb598c0d1c2
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SHA1
41012a0d8b8cf8dc284d01cbc71e2a7a4ea6e4bf
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SHA256
a75fcbbf4044fe2b11bcc8ef73dca9877cac2edf3cda8afd6d2406df0f98ace3
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SHA512
b743ef5a6be0c1f47c092152c9f7780f9170878cde42d89d3c992a31672176a39650cef8bbcd90992d2680d8f19ba446e01a33cb0938baf618d4b96e97f1374d
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SSDEEP
1536:nBkQyc16UbsMSbgnL8BvwlGj5NnwNbnoJF2HCa6OQlD+kXfG2N5M+E:BHydpbQL8BvwlG3nynara6OQ0kXbN5M5
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 20fa7d6cb415edc6b329fbb598c0d1c2_JaffaCakes118
Files
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20fa7d6cb415edc6b329fbb598c0d1c2_JaffaCakes118.exe windows:4 windows x86 arch:x86
a8af68021d7cd9db346ffc2be0c6fb5f
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
__vbaStrI4
__vbaVarMove
__vbaFreeVar
__vbaAryMove
__vbaLineInputStr
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
__vbaVargVarCopy
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
ord593
ord594
__vbaObjSet
ord595
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
ord631
__vbaErase
ord632
__vbaVarZero
__vbaChkstk
__vbaFileClose
rtcByteValueBstr
__vbaStrCmp
__vbaAryConstruct2
__vbaR4Str
DllFunctionCall
ord563
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaLateIdCallLd
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaLateIdStAd
ord608
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
ord645
_CIlog
__vbaFileOpen
ord648
__vbaVar2Vec
__vbaR8Str
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarAdd
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaVerifyVarObj
__vbaAryVarVarg
__vbaFpI2
__vbaFpI4
__vbaR8IntI2
_CIatan
__vbaCastObj
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaI4ErrVar
__vbaFreeStr
ord581
Sections
.text Size: 52KB - Virtual size: 49KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 11KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ