Static task
static1
Behavioral task
behavioral1
Sample
b705d57b43b2bc0e0f0a4607be33d34c.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
b705d57b43b2bc0e0f0a4607be33d34c.exe
Resource
win10v2004-20240226-en
General
-
Target
b705d57b43b2bc0e0f0a4607be33d34c
-
Size
184KB
-
MD5
b705d57b43b2bc0e0f0a4607be33d34c
-
SHA1
61e844f234e6b08f1fe28f053529744a6c88f3d6
-
SHA256
03aa1c3a81a657bb2d91bfe13e0013147160743cd341199cd420ffc06f85f2c1
-
SHA512
0e9a4ef7a21f5d5ff53fcfb56d39f1dd4fd1af6fe46baaaf6e78b7e0176d1fd978bf31a4ed3d6393fcc59272e0192cf4623c6d6ae0bde23ba8ebf225a2a22667
-
SSDEEP
3072:wdH+oz/TfjA01OjkdKEdyzCitsY6EDhImDhx8DPpQ7lPvpFH:wdeo3c017dbdyzpG9a7lPvpF
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource b705d57b43b2bc0e0f0a4607be33d34c
Files
-
b705d57b43b2bc0e0f0a4607be33d34c.exe windows:4 windows x86 arch:x86
2b88fb8217f8a18f8c85b6a09799eae4
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
ord588
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
_adj_fprem1
__vbaStrCat
__vbaSetSystemError
__vbaHr�sultCheckObj
_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_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: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ