Static task
static1
Behavioral task
behavioral1
Sample
Debit_Invoice.exe
Resource
win7-20220414-en
Behavioral task
behavioral2
Sample
Debit_Invoice.exe
Resource
win10v2004-20220414-en
General
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Target
e428e658722ab4d01120cfcf38d8e9d2
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Size
1.9MB
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MD5
e428e658722ab4d01120cfcf38d8e9d2
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SHA1
8220cc4a12256b8af89a06ea574703c1bb87c7ed
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SHA256
44fea447b37397cd793639c8b25c38c37872ee4849a4eeaf5ecedfdac41bdbe0
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SHA512
13aeb2cd5da347b800b245cc7f793f4fa554d7c31eab1bb8941a88c26e79c05e7eea757b7890b340c948d05ce5a4ca4b6edef37ab432b84d4da48d700f4337f2
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SSDEEP
24576:9VObLAKW/qfe4B0YbgkLl3XjHXumTamMZmzowyV7h4BeV8F5lYR8vgGdabWWs3eD:9o1W/tk0IBfTUwUhKBe6uRByWqI
Malware Config
Signatures
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Kutaki Executable 1 IoCs
resource yara_rule static1/unpack002/Debit_Invoice.cmd family_kutaki -
Kutaki family
Files
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e428e658722ab4d01120cfcf38d8e9d2.eml
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Debit_Invoice.zip.zip
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Debit_Invoice.cmd.exe windows x86
67f310695ece8f1856c07ea3008696c1
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
ord696
ord698
MethCallEngine
ord516
ord518
ord626
ord519
ord667
ord591
ord593
ord594
ord595
ord596
ord598
ord520
ord631
ord632
ord525
ord526
EVENT_SINK_AddRef
ord528
ord529
ord561
DllFunctionCall
ord563
ord670
ord564
EVENT_SINK_Release
ord600
ord601
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord711
ord712
ord713
ord714
ord607
ord608
ord716
ord717
ProcCallEngine
ord644
ord537
ord645
ord648
ord570
ord573
ord681
ord576
ord685
ord100
ord689
ord616
ord617
ord618
ord619
ord581
Sections
.text Size: 1.3MB - Virtual size: 1.3MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 264KB - Virtual size: 262KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
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email-html-2.txt
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email-plain-1.txt