Behavioral task
behavioral1
Sample
c1f1c9aa77b5b5fc59c2ded5ae0ffc6f5b9afe7232bcc251059542318fc0d0cd.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
c1f1c9aa77b5b5fc59c2ded5ae0ffc6f5b9afe7232bcc251059542318fc0d0cd.exe
Resource
win10v2004-20240802-en
General
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Target
2ff72f4cb74792c45a2d27a01acca264.zip
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Size
320KB
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MD5
cd7e6e04bd792a0ac1029bb02ca2642b
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SHA1
e8c55ef8917f3e9012698706fc1a1a96cfabbb49
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SHA256
6e79677575b0802fc2071bb8d19be82f6605b08e9b77b9b997b67d7b7c2d987c
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SHA512
f2229f6075dc380191708be0b46d0a36fcbb65b6ff77b0ffe52be8bbd05d745a97bcea156367799a85d4f8eee093e76eb439a4f6036b7c73c17c0d9256841b63
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SSDEEP
6144:DqFO7eriS1TSeWhttvLfzRt/v+nRcx4pL2eut2ZZKNa5bI7hatVzzVDFgSkikxZ+:DwAeGSTYtFPv+C2hFZZKNkG2VdVkzZ2X
Malware Config
Signatures
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Remcos family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/c1f1c9aa77b5b5fc59c2ded5ae0ffc6f5b9afe7232bcc251059542318fc0d0cd
Files
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2ff72f4cb74792c45a2d27a01acca264.zip.zip
Password: infected
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c1f1c9aa77b5b5fc59c2ded5ae0ffc6f5b9afe7232bcc251059542318fc0d0cd.exe windows:4 windows x86 arch:x86
Password: infected
fd2a350e6b9d34ec5cf88c61afb9d41f
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
ord690
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaStrVarMove
__vbaFreeVarList
ord697
__vbaEnd
_adj_fdiv_m64
__vbaFreeObjList
ord517
_adj_fprem1
__vbaRecAnsiToUni
ord519
__vbaStrCat
__vbaSetSystemError
__vbaHresultCheckObj
ord556
_adj_fdiv_m32
ord666
__vbaAryDestruct
ord668
ord591
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
ord702
__vbaObjSetAddref
_adj_fdivr_m16i
ord598
ord703
ord705
_CIsin
__vbaErase
ord525
__vbaChkstk
ord526
EVENT_SINK_AddRef
ord528
__vbaStrCmp
__vbaVarTstEq
__vbaI2I4
__vbaObjVar
DllFunctionCall
ord670
_adj_fpatan
__vbaRedim
__vbaRecUniToAnsi
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord713
_adj_fprem
_adj_fdivr_m64
ord531
__vbaFPException
ord534
__vbaDateVar
ord535
ord536
_CIlog
ord539
__vbaErrorOverflow
__vbaFileOpen
__vbaNew2
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
ord687
__vbaLateMemCall
__vbaStrToAnsi
__vbaVarDup
__vbaStrComp
ord612
ord613
ord615
__vbaVarCopy
_CIatan
__vbaStrMove
ord618
ord541
_allmul
ord651
_CItan
ord546
_CIexp
__vbaFreeObj
__vbaFreeStr
ord580
Sections
.text Size: 556KB - Virtual size: 553KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 20KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ