Resubmissions
29-05-2024 11:12
240529-na1n5acf2s 5Static task
static1
General
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Target
ThunderInfect.exe
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Size
32KB
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MD5
715614e09261b39dfa439fa1326c0cec
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SHA1
52d118a34da7f5037cde04c31ff491eb25933b18
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SHA256
e1dfc005d5403fb2f356276f0abe19df68249ce10e5035450926d56c2f8d3652
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SHA512
fe905c388b0711f54941076a29b11f2b605655b4a3f409d9f0f077f2fe91f241401035310daa490afb6df50a6deff5456be5ee86984e7b9069506efa07af51ae
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SSDEEP
384:JuttXvHydgJdONTjJJbIR1ozOtEZcrkTuztHTYhEWS6uyd:JaXfy2dmjJJcAaDkTEdjR6uy
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource ThunderInfect.exe
Files
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ThunderInfect.exe.exe windows:4 windows x86 arch:x86
cf991f1d207b1a6b956f57f38b2aaa2f
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
__vbaFreeVar
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaVarForInit
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaObjVar
__vbaVarLateMemSt
_adj_fpatan
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord716
__vbaFPException
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
_adj_fdivr_m32i
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarSetVar
__vbaLateMemCall
__vbaVarAdd
__vbaVarLateMemCallLd
__vbaVarSetObjAddref
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 20KB - Virtual size: 16KB
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: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ