Static task
static1
Behavioral task
behavioral1
Sample
version 1 - simple/0098Music.ir_Simple Version.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
version 1 - simple/0098Music.ir_Simple Version.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
version 2 - pro/0098Music.ir_ProVersion.exe
Resource
win7-20240903-en
Behavioral task
behavioral4
Sample
version 2 - pro/0098Music.ir_ProVersion.exe
Resource
win10v2004-20241007-en
General
-
Target
2eb87499c8f3d52eac3670157f1bf375_JaffaCakes118
-
Size
465KB
-
MD5
2eb87499c8f3d52eac3670157f1bf375
-
SHA1
c196bc13f4cdfca4981456864529a95640316e2b
-
SHA256
aabfb765c67e23c1173c45309da1f2f0fb9118f44c43c44130c4feb4260e079e
-
SHA512
7af630b9ffd5eddb1fb5d2769bad9f109fe4092f77c8415ab839748cc03cff2f8be6127c474a7b5329eff4e405fdf1a58d6f17794395bd5eda17ce3b574a6a52
-
SSDEEP
12288:1/kQvTdlDin6O5nYGZ3pS8cM4PSkg4wAMCRj+b:eAen6O5nPawATje
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/version 1 - simple/0098Music.ir_Simple Version.exe unpack001/version 2 - pro/0098Music.ir_ProVersion.exe
Files
-
2eb87499c8f3d52eac3670157f1bf375_JaffaCakes118.zip
-
version 1 - simple/0098Music.ir_Simple Version.exe.exe windows:4 windows x86 arch:x86
3239cbbadb72777610207ebfab6d4f46
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
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaExitProc
__vbaOnError
ord595
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
ord632
__vbaChkstk
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
DllFunctionCall
_adj_fpatan
__vbaFixstrConstruct
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaStrVarVal
ord645
_CIlog
__vbaErrorOverflow
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarAdd
__vbaStrToAnsi
ord617
_CIatan
__vbaStrMove
ord650
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 248KB - Virtual size: 244KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 56KB - Virtual size: 52KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
-
version 2 - pro/0098Music.ir_ProVersion.exe.exe windows:4 windows x86 arch:x86
b5185fd9b3f1bdf7d054aee12a1f236e
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
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaLateIdCall
ord696
ord697
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord516
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
__vbaExitProc
__vbaOnError
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaStrCmp
__vbaPutOwner3
__vbaI2I4
__vbaObjVar
DllFunctionCall
_adj_fpatan
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
ord712
ord606
_adj_fprem
_adj_fdivr_m64
ord608
ord716
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord537
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaVar2Vec
__vbaNew2
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarAdd
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
__vbaVarCopy
ord617
_CIatan
__vbaStrMove
__vbaAryCopy
ord650
_allmul
__vbaLateIdSt
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 404KB - Virtual size: 402KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 160KB - Virtual size: 158KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ