38e467fb41f029c85c34985c0d5edd57[.]bin

Reason

config extraction: GuloaderBin: guloader: invalid shellcode

General

Target

38e467fb41f029c85c34985c0d5edd57.bin
Size

5.5MB
MD5

38e467fb41f029c85c34985c0d5edd57
SHA1

41b4a6656dd892008971ce61327236aa3ee83c76
SHA256

843cc50dceea0743cee78b52d00f41cb31623d6cb4435a6c324f4e0e0fd60df1
SHA512

207c8860b79762a55fcbbb433ac2e1d7095b4a44845f3d10d241e5e7e1a1da07c98ab3f758702f138a97fed0c738594238ed3427c986eb42b5d25c86defc11d2
SSDEEP

98304:TlrUDkMOtSdaUV2voxlztjMAXsd4aAB504iRyr1YzWsEFJeaZZ/:RrU9GuUapDU4F6d+eaz/

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
unpack001/Fake_CMND.exe

Files

38e467fb41f029c85c34985c0d5edd57.bin
.rar
Fake_CMND.exe
.exe windows:4 windows x86 arch:x86

c45028ce6876c2485d93f3385d76fc48

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

EVENT_SINK_GetIDsOfNames
__vbaStrI2
__vbaVargParmRef
_CIcos
_adj_fptan
__vbaVarMove
__vbaStrI4
__vbaVarVargNofree
__vbaAryMove
__vbaFreeVar
ord588
__vbaLenBstr
__vbaLateIdCall
__vbaStrVarMove
ord696
__vbaVarIdiv
__vbaFreeVarList
_adj_fdiv_m64
ord698
EVENT_SINK_Invoke
__vbaRaiseEvent
__vbaFreeObjList
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaCopyBytes
__vbaStrCat
__vbaLsetFixstr
__vbaBoolErrVar
__vbaRecDestruct
__vbaSetSystemError
__vbaLenBstrB
__vbaHresultCheckObj
__vbaLenVar
_adj_fdiv_m32
__vbaAryVar
Zombie_GetTypeInfo
__vbaAryDestruct
ord591
__vbaLateMemSt
__vbaExitProc
__vbaForEachCollObj
__vbaI4Abs
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaVarIndexLoad
__vbaFpR4
__vbaStrFixstr
__vbaBoolVar
ord520
__vbaBoolVarNull
__vbaFpR8
_CIsin
ord709
ord631
__vbaErase
ord525
ord632
__vbaNextEachCollObj
__vbaChkstk
__vbaCyVar
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord527
__vbaGenerateBoundsError
__vbaStrCmp
__vbaAryConstruct2
__vbaPutOwner3
__vbaVarTstEq
__vbaObjVar
__vbaI2I4
ord561
ord562
DllFunctionCall
ord563
__vbaVarLateMemSt
__vbaVarOr
__vbaCastObjVar
__vbaLbound
__vbaRedimPreserve
_adj_fpatan
__vbaR4Var
__vbaR4Cy
__vbaLateIdCallLd
Zombie_GetTypeInfoCount
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
__vbaNew
ord601
__vbaUI1I2
_CIsqrt
__vbaObjIs
EVENT_SINK_QueryInterface
__vbaStr2Vec
__vbaExceptHandler
ord711
ord712
__vbaStrToUnicode
ord606
_adj_fprem
_adj_fdivr_m64
__vbaFailedFriend
ord608
ord716
__vbaFPException
ord319
__vbaGetOwner3
__vbaUbound
__vbaStrVarVal
__vbaVarCat
__vbaCheckType
__vbaI2Var
ord644
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
ord648
__vbaVar2Vec
ord570
__vbaNew2
_adj_fdiv_m32i
ord572
_adj_fdivr_m32i
__vbaStrCopy
ord681
__vbaI4Str
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaVarSetVar
__vbaI4Var
__vbaVarCmpEq
__vbaLateMemCall
__vbaVarAdd
__vbaAryLock
ord320
__vbaVarDup
__vbaStrToAnsi
ord321
__vbaFpI2
__vbaVarCopy
ord616
__vbaUnkVar
__vbaVarLateMemCallLd
__vbaFpI4
__vbaVarSetObjAddref
__vbaRecDestructAnsi
ord617
__vbaLateMemCallLd
_CIatan
__vbaAryCopy
__vbaStrMove
__vbaCastObj
__vbaI4Cy
__vbaStrVarCopy
ord619
_allmul
__vbaLateIdSt
_CItan
__vbaUI1Var
__vbaAryUnlock
_CIexp
__vbaFreeObj
__vbaFreeStr
ord581

Sections

.text
Size: 6.0MB - Virtual size: 6.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 19KB

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

Sharing

Errors

General

Malware Config

Signatures

Files

c45028ce6876c2485d93f3385d76fc48

Headers

File Characteristics

Imports

msvbvm60

Sections

.text Size: 6.0MB - Virtual size: 6.0MB

.data Size: 4KB - Virtual size: 19KB

.rsrc Size: 4KB - Virtual size: 2KB

.text
Size: 6.0MB - Virtual size: 6.0MB

.data
Size: 4KB - Virtual size: 19KB

.rsrc
Size: 4KB - Virtual size: 2KB