Static task
static1
Behavioral task
behavioral1
Sample
7fb10b8ea68c1e0064730018fca3cb39.exe
Resource
win7-20231215-en
Behavioral task
behavioral2
Sample
7fb10b8ea68c1e0064730018fca3cb39.exe
Resource
win10v2004-20231215-en
General
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Target
7fb10b8ea68c1e0064730018fca3cb39
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Size
992KB
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MD5
7fb10b8ea68c1e0064730018fca3cb39
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SHA1
41c371b7053bcf1b7867aeada51e716650afa19a
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SHA256
29cf2aec62c3504b1914484feff17ae470b51229b1df06f1a30334a08b6db12a
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SHA512
ffe7dd92b0e97fe67bac000ff14bb299d5a0ef353ce965389d52715b9048ec61f9855c6ef8f16dd423f60d490cc2321d3c35e4a6277f2319ec0c482e288bc3aa
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SSDEEP
24576:/E0lHcgqgh7/0tgIugNw6GQlGDI/NKs/Y:/Ew8gXYzVtGQVNn/Y
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 7fb10b8ea68c1e0064730018fca3cb39
Files
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7fb10b8ea68c1e0064730018fca3cb39.exe windows:4 windows x86 arch:x86
fb0fb8edc31fffe9bb05edbac608d5c5
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
advapi32
RegOpenKeyExW
CryptCreateHash
CryptDecrypt
RegCloseKey
CryptAcquireContextW
CryptDeriveKey
kernel32
VirtualAlloc
RtlMoveMemory
CloseHandle
GetTickCount
WriteFile
RtlFillMemory
msvbvm60
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
_adj_fdiv_m64
ord698
_adj_fprem1
__vbaStrCat
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
ord594
__vbaObjSet
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaRefVarAry
_CIsin
__vbaErase
ord525
ord632
__vbaVarZero
__vbaChkstk
ord526
EVENT_SINK_AddRef
ord528
__vbaVarTstEq
_adj_fpatan
__vbaRedim
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord607
ord608
__vbaFPException
ord717
__vbaStrVarVal
__vbaUbound
__vbaVarCat
ord644
_CIlog
__vbaR8Str
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaI4Var
__vbaAryLock
__vbaVarDup
__vbaVarCopy
ord616
ord617
_CIatan
__vbaCastObj
__vbaStrMove
_allmul
_CItan
ord653
__vbaAryUnlock
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 980KB - Virtual size: 976KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 604B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ