Behavioral task
behavioral1
Sample
6a32a678f30ddbebaa1cf116cb93d6c6_JaffaCakes118.exe
Resource
win7-20240419-en
Behavioral task
behavioral2
Sample
6a32a678f30ddbebaa1cf116cb93d6c6_JaffaCakes118.exe
Resource
win10v2004-20240508-en
General
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Target
6a32a678f30ddbebaa1cf116cb93d6c6_JaffaCakes118
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Size
64KB
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MD5
6a32a678f30ddbebaa1cf116cb93d6c6
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SHA1
8723cfc37612d6ace5995bc9fdf7bafde340c88a
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SHA256
69c84a0743fa9db1d4d0750592e6fb1e618ed941e0fbe2f2679cbab7acbbaca7
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SHA512
0f30844d871b0942c4b7b2bc49a0f7e5374390ab5dfafca96cbd3d490245bebd7961e6f656bf995777bd0992ccad78b75860a7f08455d710d87b374c874f1f14
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SSDEEP
768:ENSmGFa2mjEFnR/TTeUp5yn25f9a70701XU95RZom2DqtK:ENfGIjEhR/T95yn0fE70I1XoD2Dt
Malware Config
Extracted
guloader
http://185.224.128.43/ariiikkkk_encrypted_7EFF1B0.bin
Signatures
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Guloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 6a32a678f30ddbebaa1cf116cb93d6c6_JaffaCakes118
Files
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6a32a678f30ddbebaa1cf116cb93d6c6_JaffaCakes118.exe windows:4 windows x86 arch:x86
e44b4c891e081d35ec874e427eb48dec
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
ord583
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaFreeVarList
ord697
_adj_fdiv_m64
ord514
__vbaFreeObjList
__vbaR8Sgn
_adj_fprem1
__vbaStrCat
ord554
__vbaHresultCheckObj
_adj_fdiv_m32
__vbaAryVar
ord666
__vbaAryDestruct
__vbaLateMemSt
ord591
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
__vbaFpR8
_CIsin
ord631
ord632
__vbaChkstk
EVENT_SINK_AddRef
ord527
__vbaStrCmp
__vbaObjVar
ord562
__vbaCastObjVar
_adj_fpatan
ord675
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
_adj_fprem
_adj_fdivr_m64
ord608
__vbaFPException
ord534
ord536
_CIlog
__vbaFileOpen
__vbaNew2
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
__vbaStrCopy
__vbaI4Str
__vbaFreeStrList
__vbaDerefAry1
_adj_fdivr_m32
_adj_fdiv_r
ord685
ord100
__vbaVarTstNe
__vbaLateMemCall
__vbaVarDup
ord615
__vbaFpI4
__vbaVarLateMemCallLd
ord616
__vbaLateMemCallLd
_CIatan
__vbaCastObj
__vbaAryCopy
__vbaStrMove
_allmul
_CItan
ord547
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 52KB - Virtual size: 50KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ