Static task
static1
Behavioral task
behavioral1
Sample
b1dcfe95b9faabb0eb00a9fb9b98492a324acff616b4092805bf2b5cf5c51c9d.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
b1dcfe95b9faabb0eb00a9fb9b98492a324acff616b4092805bf2b5cf5c51c9d.exe
Resource
win10v2004-20240226-en
General
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Target
b1dcfe95b9faabb0eb00a9fb9b98492a324acff616b4092805bf2b5cf5c51c9d
-
Size
184KB
-
MD5
83f5f65e5549ad2bdbd1efbb70308ce8
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SHA1
45d13262a02e1c17ca736d219f66bbe223aa7136
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SHA256
b1dcfe95b9faabb0eb00a9fb9b98492a324acff616b4092805bf2b5cf5c51c9d
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SHA512
646b5bc7e1e8fe9b57490b20a2e6472a12bfdfe52134ce3c307c5ca1d81a0a7509e8a0ce04f01ddf044fadfa1832201d2502d3df62d7dbe877ffe4ac19596c96
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SSDEEP
3072:g1iR+YoWpfgIOdnUTruJMfFajlvVqnviur:g1yoKKnUOMtajldqnviu
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b1dcfe95b9faabb0eb00a9fb9b98492a324acff616b4092805bf2b5cf5c51c9d
Files
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b1dcfe95b9faabb0eb00a9fb9b98492a324acff616b4092805bf2b5cf5c51c9d.exe windows:4 windows x86 arch:x86
be6fa16f501de575a1d8eaaac5246ba0
Headers
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_BYTES_REVERSED_LO
IMAGE_FILE_32BIT_MACHINE
Imports
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaFileOpen
__vbaNew2
ord570
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaVarMod
_CIatan
__vbaStrMove
_allmul
_CItan
__vbaFPInt
__vbaUI1Var
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 172KB - Virtual size: 168KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_CNT_UNINITIALIZED_DATA
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: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ