Static task
static1
Behavioral task
behavioral1
Sample
171b1155058d9035b9373c01dc9c7f139aef2cfacdd93e76e13be08dfc7e8cdaN.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
171b1155058d9035b9373c01dc9c7f139aef2cfacdd93e76e13be08dfc7e8cdaN.exe
Resource
win10v2004-20240802-en
General
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Target
171b1155058d9035b9373c01dc9c7f139aef2cfacdd93e76e13be08dfc7e8cdaN
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Size
468KB
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MD5
b2733c31972929be9f1282d1de47ae20
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SHA1
5d4b1c826ab82aeeb8ae8cfafcee2a6c52216d7d
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SHA256
171b1155058d9035b9373c01dc9c7f139aef2cfacdd93e76e13be08dfc7e8cda
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SHA512
532b9d9fbdcdfc13eed03ade489d63344e45884afd70a7fe2565fe9f004bd294b8a67f751c19471dd5fddb5b72c7e03635a28ad76f623350bd755e76e9fc740b
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SSDEEP
3072:58AXogIdId5UtbYGPztjcc8/G2C4D3p5hmHekVoZBdCkzc4gGFlX:58EowbUt5PJjcciZdPBdno4gG
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 171b1155058d9035b9373c01dc9c7f139aef2cfacdd93e76e13be08dfc7e8cdaN
Files
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171b1155058d9035b9373c01dc9c7f139aef2cfacdd93e76e13be08dfc7e8cdaN.exe windows:4 windows x86 arch:x86
5d6cad172c5535e4b6b6bbd246571621
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
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord593
ord594
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
_adj_fdivr_m16i
_CIsin
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaGenerateBoundsError
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
__vbaUI1I2
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
_CIlog
__vbaErrorOverflow
__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: 12.2MB - Virtual size: 169KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 288KB - Virtual size: 286KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ