Behavioral task
behavioral1
Sample
Payment_Advice.exe
Resource
win10-20231023-en
Behavioral task
behavioral2
Sample
Payment_Advice.exe
Resource
win10v2004-20231025-en
General
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Target
231109-qaa5kshd9x_pw_infected.zip
-
Size
2.1MB
-
MD5
6b3b5d02e59bfb7d06923c755eb97c3f
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SHA1
94b1e6b066e277b5296a49ebd63b1c021e1f0882
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SHA256
1f97895f155ba863e1c57562cdb17b79b3c1db3d1e210649827fea8d8147a0ce
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SHA512
12633b09eac755987e3bd967a33d134466003c01ebf755c806223805fe0ade698bab5d4551ac5914b18f27c6cf38c781f58ed1e20bdcf2e48a3259584bf32db1
-
SSDEEP
49152:r7RkMB8XpdtvzbbZBSqY4/9aetG0lKu0ADLTuVd3Wv+AZwTJFkWOAnSNanRk+vk:aMkPtvvbFrYaG0lKu0YMdu+WGJFkWy8e
Malware Config
Extracted
kutaki
http://treysbeatend.com/laptop/squared.php
http://terebinnahicc.club/sec/kool.txt
Signatures
-
Kutaki family
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
Processes:
resource unpack002/Payment_Advice.cmd
Files
-
231109-qaa5kshd9x_pw_infected.zip.zip
Password: infected
-
Payment_Advice.zip.zip
Password: infected
-
Payment_Advice.cmd.exe windows:4 windows x86
Password: infected
71d1d5bcde51f744bf97b431d90e3bd7
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
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: 2.8MB - Virtual size: 2.8MB
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: 263KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ