Static task
static1
Behavioral task
behavioral1
Sample
b4b8e616b501fe0ab7a45dc586e29e1b5e3c1bd0352255dfc54a40343f63a7af.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
b4b8e616b501fe0ab7a45dc586e29e1b5e3c1bd0352255dfc54a40343f63a7af.exe
Resource
win10v2004-20240802-en
General
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Target
2fec592f70a200a0f3dd5f7f66879ed2.zip
-
Size
127KB
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MD5
a2959422b92e1090830b6911453c3699
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SHA1
acc33fee629488861130511074bf24eefaff32d7
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SHA256
885b3b5ea20897cf89b206826fc0b7552c771af730a096172c8f6253e9f76b1f
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SHA512
b07a5bfbb3275d7a26645b28b73730e6f9365fbfae46dcf7fcce1d61f9e5a9a4bda12323ceb5801270a6945ab4f70b005f993c3ab326dc86c34537bed83ef5e2
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SSDEEP
3072:uWsfdxMdC6DmxnVjxt9cg2Y4ETYzm5quJJFJ2GhHio3e:urUdCamVA8szm5x/5Hio3e
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/b4b8e616b501fe0ab7a45dc586e29e1b5e3c1bd0352255dfc54a40343f63a7af
Files
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2fec592f70a200a0f3dd5f7f66879ed2.zip.zip
Password: infected
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b4b8e616b501fe0ab7a45dc586e29e1b5e3c1bd0352255dfc54a40343f63a7af.exe windows:4 windows x86 arch:x86
Password: infected
329c105a68d3b7bf9fb0a0d2c8c373a3
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
__vbaPutOwner3
DllFunctionCall
_adj_fpatan
__vbaRedim
__vbaStrR8
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaGetOwner3
__vba�bound
__vbaStrV�rVal
__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
_C�exp
__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