Static task
static1
Behavioral task
behavioral1
Sample
VB程序太平洋.exe
Resource
win7-20240319-en
Behavioral task
behavioral2
Sample
VB程序太平洋.exe
Resource
win10v2004-20240226-en
Behavioral task
behavioral3
Sample
frm0.vbs
Resource
win7-20240221-en
Behavioral task
behavioral4
Sample
frm0.vbs
Resource
win10v2004-20231215-en
Behavioral task
behavioral5
Sample
open.exe
Resource
win7-20240221-en
Behavioral task
behavioral6
Sample
open.exe
Resource
win10v2004-20240226-en
General
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Target
ebaf419740f3b60d92e5d4e01404d94c_JaffaCakes118
-
Size
12KB
-
MD5
ebaf419740f3b60d92e5d4e01404d94c
-
SHA1
602eac58bc6c60f5cb11511819705675126db4bf
-
SHA256
a6028b55c7e93490764666a16cfbca5f6a7a5a8e8862d068c96b73d78ce61710
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SHA512
d4728afe797a46fd29a854aec0e147c2220a14b8e0eba3d9845a7668e5adcca7bd5c057878a2721374c86ea0164189f4335e52bc44d4434d2c312068a43f6bb1
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SSDEEP
192:JTCNoG4EIoS6xD3XK8leybhAZxxI3KFGhpseZwEV8s7rXKyyKb4RKGARFiBMwa:pQoGNhS61HK6SxI6FUpgEmKb4RKGIgZa
Malware Config
Signatures
-
Unsigned PE 2 IoCs
Checks for missing Authenticode signature.
resource unpack001/VB程序太平洋.EXE unpack001/open.exe
Files
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ebaf419740f3b60d92e5d4e01404d94c_JaffaCakes118.rar
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VB程序太平洋.EXE.exe windows:4 windows x86 arch:x86
d2649867cedca90066a116140657c3c4
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
_CIcos
_adj_fptan
__vbaFreeVar
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
_adj_fdiv_m32
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarDup
_CIatan
_allmul
_CItan
_CIexp
Sections
.text Size: 8KB - Virtual size: 6KB
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: 8KB - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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frm0.frm.vbs
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frm0.frx
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frmAbout.frm
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frmAbout.frx
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open.bas
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open.exe.exe windows:4 windows x86 arch:x86
5bce52a33b550db22d016b99dd2af472
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
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
_adj_fprem1
__vbaLsetFixstr
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
__vbaChkstk
EVENT_SINK_AddRef
DllFunctionCall
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
__vbaFPException
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaStrToAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 12KB - Virtual size: 9KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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open.vbp
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open.vbw
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