Static task
static1
Behavioral task
behavioral1
Sample
disowning.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
disowning.exe
Resource
win10v2004-20240709-en
General
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Target
43f2bd25874e4ecb4c701829f303fe0b_JaffaCakes118
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Size
181KB
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MD5
43f2bd25874e4ecb4c701829f303fe0b
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SHA1
54ad40f0e6fe94105cea33b1325512493e8e2a0d
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SHA256
20de23b25fc38f4cdfa3a3a98ce5061cce76e0572e14f8ffa80b4d96c1b2627b
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SHA512
fe3af92382a3cc18f2dc1d5891880cf362f8826a54c1a0a3f3b714e6f2f4647b0823728e476b4e9c806654f891a11aa45d4a5b71ac75d7026ad75b78a0932c3e
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SSDEEP
1536:rVc/OSY309GIIbVNGAkg4g85eSlqygC97AseZxd85apCUToMBkHGfJBwdD7XIlTE:rVc/0kG9lOed5ZxC5uFaSBw+EuC
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack002/disowning.exe
Files
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43f2bd25874e4ecb4c701829f303fe0b_JaffaCakes118.eml
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https://efiltry.pl/
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DES2021PDF.tar.tar
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disowning.exe.exe windows:4 windows x86 arch:x86
2dd2089538cdf18361d55a0fb9587325
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
__vbaHresultCheck
__vbaVarMove
__vbaFreeVar
__vbaAryMove
__vbaStrVarMove
__vbaFreeVarList
__vbaEnd
_adj_fdiv_m64
ord512
__vbaFreeObjList
_adj_fprem1
__vbaHresultCheckObj
ord556
_adj_fdiv_m32
ord559
__vbaAryDestruct
ord591
__vbaLateMemSt
__vbaVarForInit
__vbaObjSet
__vbaOnError
ord595
_adj_fdiv_m16i
__vbaObjSetAddref
ord702
_adj_fdivr_m16i
ord703
ord522
__vbaFpR8
_CIsin
ord709
__vbaChkstk
EVENT_SINK_AddRef
__vbaStrCmp
__vbaVarTstEq
__vbaObjVar
ord561
ord564
_adj_fpatan
ord674
ord568
__vbaLateIdCallLd
EVENT_SINK_Release
_CIsqrt
EVENT_SINK_QueryInterface
__vbaExceptHandler
_adj_fprem
_adj_fdivr_m64
__vbaVarErrI4
__vbaFPException
_CIlog
__vbaNew2
__vbaVar2Vec
ord570
_adj_fdiv_m32i
_adj_fdivr_m32i
__vbaStrCopy
ord680
__vbaFreeStrList
_adj_fdivr_m32
_adj_fdiv_r
ord100
__vbaVarTstNe
__vbaI4Var
ord689
__vbaVarDup
ord613
ord616
__vbaLateMemCallLd
_CIatan
__vbaStrMove
__vbaCastObj
_allmul
__vbaLateIdSt
ord545
_CItan
__vbaVarForNext
_CIexp
__vbaFreeStr
__vbaFreeObj
Sections
.text Size: 112KB - Virtual size: 110KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 4KB - Virtual size: 64KB
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
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email-html-2.txt.html
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email-plain-1.txt
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email-plain-3.txt