Static task
static1
Behavioral task
behavioral1
Sample
cdc95fc581fa222f95765ac539fa417e86e453cc5c18fce22e9cee11456ebcbb.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
cdc95fc581fa222f95765ac539fa417e86e453cc5c18fce22e9cee11456ebcbb.exe
Resource
win10v2004-20231222-en
General
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Target
4e9bf8bc3946a2a40e9db9586b2de9fe.bin
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Size
5KB
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MD5
385e249c3766687d1edbe5acd63d6f95
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SHA1
4a3124b0d13e5a5a3f548550d11d63fb70a42464
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SHA256
575f1301c56baef6b1634d2147c803c4178fdf62e2dd5d14a22266719f94deaf
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SHA512
1a96dfd7075657f0910d2036d4eec789a9f4da138d2f3b7605a17af5f6c7ac246e6e7311bac83b16bae0f6787ab7c0de61fed1d7b6ad0583ead6942935adf05b
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SSDEEP
96:f+hXna8Rvgl6LpsnXIlWNy6kpZYzsxDlbsezZtKxXR3lKX7jlmvBsiLreL5K:iXRUYsYlW0JpZgmJbxt6XRYXwZ7L68
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/cdc95fc581fa222f95765ac539fa417e86e453cc5c18fce22e9cee11456ebcbb.exe
Files
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4e9bf8bc3946a2a40e9db9586b2de9fe.bin.zip
Password: infected
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cdc95fc581fa222f95765ac539fa417e86e453cc5c18fce22e9cee11456ebcbb.exe.exe windows:4 windows x86 arch:x86
Password: infected
19efc9e40325dd618a0e7bcf9d6da050
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
__vbaFreeVar
__vbaLineInputStr
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
_adj_fprem1
__vbaStrCat
ord660
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaOnError
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
_CIsin
ord632
__vbaChkstk
__vbaFileClose
EVENT_SINK_AddRef
__vbaStrCmp
_adj_fpatan
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaFPException
__vbaVarCat
ord645
_CIlog
__vbaFileOpen
ord648
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
ord577
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarDup
_CIatan
__vbaStrMove
ord619
_allmul
_CItan
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 20KB - Virtual size: 16KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
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: 12KB - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE