Static task
static1
Behavioral task
behavioral1
Sample
2025-04-04_36a98977f899c867f87110939865b2a3_akira_black-basta_hijackloader_remcos_rhadamanthys_smoke-loader.exe
Resource
win10v2004-20250314-en
General
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Target
2025-04-04_36a98977f899c867f87110939865b2a3_akira_black-basta_hijackloader_remcos_rhadamanthys_smoke-loader
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Size
10.3MB
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MD5
36a98977f899c867f87110939865b2a3
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SHA1
5d0543addb9d142612bb793f25ca6ace0e8db854
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SHA256
1b47e7b81a801b6e63f47beff6a5f66bb3752a1e85f91c6c6a8a8b4c014b0490
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SHA512
4484e122ab35c346b30ceef8eacdafa7f0992f1b0c88f0f7e19fd84874ecb56b00e271a9500892f9b499913d506a5998f7b6e62297a67e50a3acff26c2019367
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SSDEEP
98304:JIyC0oAaldmdmnp7KUgTH2M2m9UMpu1QfLczqssnKSa5d6w:TnKmd0ngTH2qBpu1QfLIqsufa5dH
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 2025-04-04_36a98977f899c867f87110939865b2a3_akira_black-basta_hijackloader_remcos_rhadamanthys_smoke-loader
Files
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2025-04-04_36a98977f899c867f87110939865b2a3_akira_black-basta_hijackloader_remcos_rhadamanthys_smoke-loader.exe windows:4 windows x86 arch:x86
634dedd3d9e87ec17ec29bd42899975e
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
__vbaVarTstGt
__vbaVarSub
__vbaStrI2
_CIcos
_adj_fptan
__vbaVarMove
__vbaVarVargNofree
__vbaFreeVar
__vbaLenBstr
__vbaStrVarMove
ord589
__vbaPut3
__vbaEnd
__vbaFreeVarList
_adj_fdiv_m64
ord516
__vbaStrErrVarCopy
_adj_fprem1
__vbaRecAnsiToUni
ord518
__vbaStrCat
__vbaVarCmpNe
__vbaLsetFixstr
ord553
__vbaRecDestruct
__vbaSetSystemError
__vbaNameFile
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryDestruct
__vbaVarForInit
__vbaExitProc
ord593
ord594
ord595
__vbaObjSet
__vbaOnError
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord520
__vbaStrFixstr
__vbaBoolVarNull
_CIsin
ord709
ord631
ord525
ord632
__vbaChkstk
ord526
__vbaFileClose
EVENT_SINK_AddRef
ord528
__vbaGenerateBoundsError
__vbaGet3
__vbaStrCmp
ord529
__vbaVarTstEq
__vbaAryConstruct2
__vbaPutOwner3
__vbaI2I4
DllFunctionCall
ord670
__vbaVarOr
__vbaRedimPreserve
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
ord600
_CIsqrt
__vbaVarAnd
EVENT_SINK_QueryInterface
__vbaVarMul
__vbaExceptHandler
__vbaInputFile
__vbaStrToUnicode
__vbaPrintFile
ord606
_adj_fprem
_adj_fdivr_m64
ord608
ord531
__vbaFPException
__vbaInStrVar
ord717
__vbaStrVarVal
__vbaGetOwner3
__vbaVarCat
__vbaGetOwner4
__vbaI2Var
ord537
__vbaFileSeek
ord645
_CIlog
__vbaErrorOverflow
__vbaFileOpen
__vbaInStr
__vbaNew2
ord648
_adj_fdiv_m32i
_adj_fdivr_m32i
ord573
__vbaStrCopy
__vbaFreeStrList
ord576
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord578
ord100
__vbaVarTstNe
__vbaI4Var
__vbaVarCmpEq
ord610
__vbaVarAdd
__vbaAryLock
__vbaStrToAnsi
__vbaVarDup
__vbaVarMod
ord616
__vbaVarTstGe
__vbaVarCopy
__vbaR8IntI2
ord617
_CIatan
__vbaUI1Str
__vbaStrMove
__vbaStrVarCopy
ord619
ord542
ord650
_allmul
_CItan
ord546
__vbaUI1Var
__vbaAryUnlock
__vbaVarForNext
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
Sections
.text Size: 100KB - Virtual size: 97KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 12KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ