Behavioral task
behavioral1
Sample
SERVER~1.exe
Resource
win7-20240903-en
General
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Target
441a6b0f774324a7132e4e5850d56c3d_JaffaCakes118
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Size
443KB
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MD5
441a6b0f774324a7132e4e5850d56c3d
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SHA1
b16a0a44b7b2f1bfdc38951b4b4668a6e4d91451
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SHA256
597f8e318142894e9c6479cdc206d61936895e0fbcee3a2a878fdccebd94e866
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SHA512
8e551f5519cc5de812c8182534369700c2c5dfd288d3143b6b2d3e42ab842bd5abd94f90c74d77f78d7df26953befab00f76e61ebfd58a596ad58cfb5a64cd4e
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SSDEEP
12288:pypmCmHFReJqXE6lGi6IAE5LuBVzXI3rpo+i4/CLf8VRgz:8mHFr06lGiB5CbXI3e+zaEwz
Malware Config
Signatures
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Cybergate family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/SERVER~1.EXE
Files
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441a6b0f774324a7132e4e5850d56c3d_JaffaCakes118.cab
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SERVER~1.EXE.exe windows:4 windows x86 arch:x86
15a09678d308ea22844ed212a7ee33f8
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
__vbaAryMove
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
__vbaRaiseEvent
__vbaFreeObjList
ord516
_adj_fprem1
__vbaRecAnsiToUni
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
__vbaAryDestruct
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaErase
ord632
__vbaVarZero
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
__vbaAryConstruct2
__vbaI2I4
DllFunctionCall
ord670
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
__vbaStrToUnicode
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
ord717
__vbaUbound
__vbaStrVarVal
__vbaVarCat
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord570
__vbaVar2Vec
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaFpI4
_CIatan
__vbaStrMove
__vbaAryCopy
__vbaR8IntI4
_allmul
_CItan
__vbaAryUnlock
_CIexp
__vbaI4ErrVar
__vbaFreeStr
Sections
.text Size: 24KB - Virtual size: 22KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 1KB
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