Static task
static1
Behavioral task
behavioral1
Sample
870fec7d0f9145efea28720199bd0a6659471327a347d36f757deeaf352177be.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
870fec7d0f9145efea28720199bd0a6659471327a347d36f757deeaf352177be.exe
Resource
win10v2004-20240226-en
General
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Target
870fec7d0f9145efea28720199bd0a6659471327a347d36f757deeaf352177be
-
Size
3.3MB
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MD5
3271d386efdcd86aa1f3a92786207c00
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SHA1
5ec9094a886cb070075866adffe2d344872bf67a
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SHA256
870fec7d0f9145efea28720199bd0a6659471327a347d36f757deeaf352177be
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SHA512
4328cb6666e5ef0b99dad596ea247baa2c059515c5874cf833e0cdbc839d81c24e6a86ab271bed9dfc44fdb986d3dc4fbb697e1dcc3fc1bf03f6917220bce432
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SSDEEP
98304:R+mWPPzlm7izWW255lBp9HG8IwfiBnr5LcprV:2xN6W255zp9+Ecr5LEV
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 870fec7d0f9145efea28720199bd0a6659471327a347d36f757deeaf352177be
Files
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870fec7d0f9145efea28720199bd0a6659471327a347d36f757deeaf352177be.exe windows:4 windows x86 arch:x86
4158dc93a64380a38f11c768c452685c
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
kernel32
VirtualAlloc
VirtualFree
VirtualProtect
MapViewOfFile
UnmapViewOfFile
GetModuleFileNameA
GetModuleFileNameW
GetModuleHandleA
GetProcAddress
LoadLibraryA
CreateFileA
CreateFileW
WriteFile
CloseHandle
GetLocalTime
VirtualQuery
CreateFileMappingW
InitializeCriticalSection
EnterCriticalSection
LeaveCriticalSection
GetCurrentProcess
FlushInstructionCache
GetSystemInfo
VirtualProtectEx
user32
wsprintfA
shlwapi
ord158
msvbvm60
EVENT_SINK_GetIDsOfNames
_CIcos
__vbaLenBstr
__vbaVarIndexStore
__vbaFreeObjList
__vbaStrCat
__vbaLsetFixstr
ord660
__vbaNameFile
__vbaLenVar
__vbaAryVar
__vbaAryDestruct
__vbaVarForInit
__vbaI4Abs
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
__vbaFpR4
__vbaStrFixstr
__vbaRefVarAry
__vbaErase
__vbaFileClose
__vbaVarAbs
__vbaExitEachColl
__vbaStrCmp
__vbaDateR8
__vbaObjVar
__vbaVarLateMemSt
__vbaRedim
__vbaNew
__vbaUI1I2
_CIsqrt
__vbaVarMul
__vbaPrintFile
__vbaDateStr
__vbaI2Str
ord608
__vbaVarCmpLe
__vbaInStrVar
__vbaStrVarVal
__vbaCheckType
_CIlog
__vbaVarLateMemCallLdRf
_adj_fdiv_m32i
__vbaVarSetObj
__vbaVarNot
_adj_fdivr_m32
__vbaVarTstNe
__vbaLateMemCall
__vbaVarDup
__vbaFpI2
__vbaFpI4
__vbaStrMove
__vbaR8IntI4
_allmul
_CItan
__vbaFPInt
Sections
.text Size: - Virtual size: 13.5MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 300KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.virbox Size: - Virtual size: 472KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.vdata0 Size: - Virtual size: 161KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.vdata1 Size: - Virtual size: 108KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.virbox3 Size: 220KB - Virtual size: 218KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 8KB - Virtual size: 7KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ