Static task
static1
Behavioral task
behavioral1
Sample
Server.exe
Resource
win7-20240903-en
General
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Target
fe867f1158b0d7801485582c5ea3b652_JaffaCakes118
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Size
177KB
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MD5
fe867f1158b0d7801485582c5ea3b652
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SHA1
15efddff123ad4c8643b681b28202c0e96791b89
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SHA256
c23890e3707c8d92725be749477730e86d8932a62d237956f411aa7c3d0f818e
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SHA512
71d5c609cd73b4747ba3ffe646da551350790c6c730e9b7cd271cc60f1ca7a9af9406213274d2f5871cb97346a927171e2089a212389f6aa9bcfc7026971ec57
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SSDEEP
3072:AXzKcNJAjEQx0HNWoE8Kxp8CxbjToRcjpvypYu0kYX/cl4fggNoQB6/B/:bwAj5Q4oqxp8C5+cgD0tJNz0Z/
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/Server.exe
Files
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fe867f1158b0d7801485582c5ea3b652_JaffaCakes118.rar
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Server.exe.exe windows:4 windows x86 arch:x86
fd4d416286b316bc5ff5c6ba82635853
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
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaAryMove
__vbaLenBstr
ord696
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
ord628
__vbaCopyBytes
__vbaStrCat
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
ord665
_adj_fdiv_m32
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
__vbaVarZero
__vbaChkstk
EVENT_SINK_AddRef
__vbaAryConstruct2
DllFunctionCall
__vbaLbound
_adj_fpatan
__vbaRedim
__vbaUI1ErrVar
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaUbound
ord644
_CIlog
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaAryLock
_CIatan
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
__vbaI4ErrVar
Sections
.text Size: 256KB - Virtual size: 256KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 114KB - Virtual size: 114KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE