Behavioral task
behavioral1
Sample
9f046aa9e46726891c302fd2db9a3190_JaffaCakes118.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
9f046aa9e46726891c302fd2db9a3190_JaffaCakes118.exe
Resource
win10v2004-20240426-en
General
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Target
9f046aa9e46726891c302fd2db9a3190_JaffaCakes118
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Size
60KB
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MD5
9f046aa9e46726891c302fd2db9a3190
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SHA1
b760b61ed7262d10664deb923944e6a4276df77d
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SHA256
adb7d7dc2e9f52d63b90bc7bd871a0c13c07ee8ce730d624f398b7acbc57054a
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SHA512
baf1a4a8b79a0289bb5cfee134e90ad7ee917b19be8be66ed333652442185ea8924969819b1b2be3dde166359d8a06ecaa6150fa4ac663853b28d62ee5a92d80
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SSDEEP
384:A3K7pE7vPFJUOIg9J+ZE+IBU7c7G1Mrn1qYNMgbnJF7hXKHeBNgw9KsWjDlNpje/:Ii67PFJagDQVxYnLtF90Gfmnpj+
Malware Config
Extracted
guloader
http://wewewewewesesesesasbacwederffggffddsss.duckdns.org/jks/bbn.bin
Signatures
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Guloader family
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 9f046aa9e46726891c302fd2db9a3190_JaffaCakes118
Files
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9f046aa9e46726891c302fd2db9a3190_JaffaCakes118.exe windows:4 windows x86 arch:x86
5df652ff6cd5afdfe1b3841e42216a08
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
_CIcos
_adj_fptan
__vbaVarMove
__vbaFreeVar
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord513
__vbaFreeObjList
_adj_fprem1
ord628
ord554
__vbaHresultCheckObj
_adj_fdiv_m32
ord667
ord591
__vbaBoolStr
__vbaObjSet
_adj_fdiv_m16i
__vbaObjSetAddref
_adj_fdivr_m16i
ord707
__vbaFPFix
__vbaFpR8
_CIsin
ord525
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaR4Str
__vbaObjVar
ord562
__vbaCastObjVar
_adj_fpatan
ord675
ord569
EVENT_SINK_Release
ord600
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
ord530
__vbaFPException
__vbaStrVarVal
_CIlog
ord647
__vbaFileOpen
__vbaNew2
__vbaR8Str
ord571
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaVarSetObj
__vbaStrCopy
ord575
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaLateMemCall
__vbaVarDup
ord612
__vbaVarLateMemCallLd
_CIatan
__vbaStrMove
ord541
_allmul
_CItan
_CIexp
__vbaFreeObj
__vbaFreeStr
Sections
.text Size: 48KB - Virtual size: 47KB
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: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ