Behavioral task
behavioral1
Sample
RTGS_Note.exe
Resource
win7-20220901-en
Behavioral task
behavioral2
Sample
RTGS_Note.exe
Resource
win10v2004-20220812-en
General
-
Target
RTGS_Note.zip
-
Size
2.1MB
-
MD5
1168aea8774084b87b290dfabd0abcbf
-
SHA1
55c666d01a34f104f95b54721053fe8cbcd15e63
-
SHA256
dbdac076ffd6370782944478bf95d25a6bf0fbf66bd2f2a180af40574e8f33de
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SHA512
3729c56d0aea0acd9a26acd4f53ad5bfb1d177c8a99dbc9e651dbb74bae8c7a7035189958978afbdbab328f559192e1a529386f7ae51934b0dfd3525f89335ac
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SSDEEP
49152:8QnI7FlwmUnJR0YdGahOJs+9GvkSLYRj2HYftrybYiYIl8f/aE8n6:8YuIRTG4OJs9kSiSYV+bYIl8f/aE86
Malware Config
Extracted
kutaki
http://treysbeatend.com/laptop/squared.php
http://terebinnahicc.club/sec/kool.txt
Signatures
-
Kutaki Executable 1 IoCs
resource yara_rule static1/unpack001/RTGS_Note.cmd family_kutaki -
Kutaki family
Files
-
RTGS_Note.zip.zip
-
RTGS_Note.cmd.exe windows x86
d83deedae48034a6548e439d4224ca5c
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
ord606
ord714
ord607
ord608
ord716
ord717
ProcCallEngine
ord644
ord537
ord645
ord648
ord570
ord571
ord573
ord681
ord576
ord685
ord100
ord689
ord616
ord617
ord618
ord619
ord581
Sections
.text Size: 2.0MB - Virtual size: 2.0MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 16KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 264KB - Virtual size: 261KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ