Static task
static1
Behavioral task
behavioral1
Sample
scan00001.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
scan00001.exe
Resource
win10v2004-20240419-en
General
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Target
141bc85f5310f4e2b3d1b64adcb29a21_JaffaCakes118
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Size
770KB
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MD5
141bc85f5310f4e2b3d1b64adcb29a21
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SHA1
ead2335a0090713105a86ff7c0422a9bf0255ab3
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SHA256
e008abf2182e5dc97d04bfab1b535a4f75a660f8d937da5058191d9d7fd3bcf9
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SHA512
624f2308300f9ccb7ae9952c14e751f7b12b2ff7d9f5d6e60df64c0d7aa899db6ae251c1f31edfeb71077e0ad94b74d6256e0746f36dafb4882a2a07ab819d0b
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SSDEEP
12288:s/fJjvowIBzulswBxQTgchfNRVDXq0dP+ibnfCy1rBrnui57QmDmD9ZMyH7qA/Eg:09votCeeTchVRF3VXnqGrBu8Q5D9ZM8V
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/scan00001.exe
Files
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141bc85f5310f4e2b3d1b64adcb29a21_JaffaCakes118.rar
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scan00001.exe.exe windows:4 windows x86 arch:x86
d7feb9d5aefa320f35d60330f8a4b29c
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
ord582
__vbaStrI2
ord584
_CIcos
_adj_fptan
__vbaVarMove
ord585
__vbaFreeVar
ord695
__vbaStrVarMove
__vbaLenBstr
__vbaEnd
__vbaFreeVarList
ord697
_adj_fdiv_m64
_adj_fprem1
ord519
ord628
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
ord593
__vbaOnError
__vbaCyAdd
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
__vbaFPFix
ord522
_CIsin
ord632
ord525
__vbaChkstk
EVENT_SINK_AddRef
__vbaVarTstEq
__vbaCyI4
ord562
DllFunctionCall
ord672
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaLateIdCallLd
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord714
ord608
ord716
__vbaFPException
__vbaStrVarVal
__vbaI2Var
_CIlog
__vbaErrorOverflow
__vbaNew2
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
ord610
__vbaAryLock
__vbaVarDup
__vbaFpI2
__vbaVarLateMemCallLd
__vbaVarSetObjAddref
__vbaR8IntI2
_CIatan
__vbaStrMove
__vbaR8IntI4
__vbaI4Cy
ord650
_allmul
_CItan
ord546
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 16KB - Virtual size: 15KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ