Static task
static1
Behavioral task
behavioral1
Sample
Confirm_Cheque.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
Confirm_Cheque.exe
Resource
win10v2004-en-20220113
General
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Target
23e1b2051d263e36627e488507b118c1c1db489ce9622c592201faeaf6182d5f
-
Size
299KB
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MD5
9114a4dcdcda4bc7c415b282e2a9a7d9
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SHA1
9e900b9bcf133d4696f1c6437009cfc598aede0c
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SHA256
23e1b2051d263e36627e488507b118c1c1db489ce9622c592201faeaf6182d5f
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SHA512
dd95252d298dfd20ce63a3a2ecd8185ed1e2553d236a471a415340e5bb5339978e817edd94c49f5903e097dce751acbdf988420faefbfaac4c115bf452adaed0
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SSDEEP
6144:UEnrcSg+kW4ulA9lmH9/VCWY3rw9lGbkCuTQ2S0y+lOiHTotWxynDYRH:Tnr334iA9lmd/gruF02S0sCktBDYRH
Malware Config
Signatures
-
Kutaki Executable 1 IoCs
resource yara_rule static1/unpack001/Confirm_Cheque.cmd family_kutaki -
Kutaki family
Files
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23e1b2051d263e36627e488507b118c1c1db489ce9622c592201faeaf6182d5f.zip
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Confirm_Cheque.cmd.exe windows x86
b733d4a55a1a4a388cc363744bf3e621
Code Sign
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
ord592
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: 108KB - Virtual size: 105KB
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: 263KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ