Static task
static1
Behavioral task
behavioral1
Sample
388f46bc6894f9c90758e1965a4d3bd7.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
388f46bc6894f9c90758e1965a4d3bd7.exe
Resource
win10v2004-20231215-en
General
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Target
388f46bc6894f9c90758e1965a4d3bd7
-
Size
3.4MB
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MD5
388f46bc6894f9c90758e1965a4d3bd7
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SHA1
a535bd8b0735f5235a0bdaef3ed979620d712101
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SHA256
bd240d4bcd859ff4c18e5dceca65bff78e0dfffd3efa2da55378dc1f8545b24d
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SHA512
3359447d38bd0be812090984f4d2e071ddce28093e2f51f26401f7ebc869895e3ed05e75eba1ee36a05960037f7ab03ab4f8969f676e5a2c5fd7ca3ee77c811a
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SSDEEP
98304:tzn3+N8esMZkpLI30tp02oy4RBGOCzDbSMER9s0:cN8nWkpI83IRdCXSM5
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 388f46bc6894f9c90758e1965a4d3bd7 -
NSIS installer 1 IoCs
resource yara_rule sample nsis_installer_2
Files
-
388f46bc6894f9c90758e1965a4d3bd7.exe windows:4 windows x86 arch:x86
70d15b83dade01c222faabe0c9d6d835
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
__vbaAryMove
__vbaLateIdCall
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
ord303
_adj_fdivr_m16i
ord520
ord309
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaPutOwner4
DllFunctionCall
_adj_fpatan
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
__vbaPrintFile
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
__vbaVarCat
ord645
_CIlog
__vbaFileOpen
__vbaNew2
__vbaVar2Vec
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarAdd
__vbaStrToAnsi
_CIatan
__vbaStrMove
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 40KB - Virtual size: 39KB
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: 3.3MB - Virtual size: 3.3MB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ