kutaki | SecuriteInfo[.]com[.]Variant[.]Bulz[.]342535[.]32662[.]1297 | Triage

Sharing

General

Target

SecuriteInfo.com.Variant.Bulz.342535.32662.1297
Size

4.3MB
MD5

d81e2a99d627cd3111580cb9bc051e08
SHA1

6f620d09c49c0caeb74597a8f84a56d7614ce2e1
SHA256

412bc5d35a364efe1b6bf256937961482f6202dde2f1581563ce738537f990c4
SHA512

70e15b0b1c702fc2a4bf8526b80f1df4eb9c1e9285791bee2afad4801e0179e283d27d0327ee7ca66ccb71f8aaf7fc399b34d8328f651fbdf143113c208e3a14
SSDEEP

49152:1d7p3y/X7eQyNlFnGd7p3y/X7eQyNlFnoAqwE5Lrm4LOEQP4sd7p3y/X7eQyNlFr:1dFlsdFlLLE5LrmhE+4sdFlBfmP/SA8L

Score

10^/10

kutaki

Malware Config

Extracted

Family

kutaki

C2

http://ojorobia.club/laptop/laptop.php

http://terebinnahicc.club/sec/kool.txt

Signatures

Kutaki Executable 1 IoCs

resource	yara_rule
sample	family_kutaki

Kutaki family
kutaki

Files

SecuriteInfo.com.Variant.Bulz.342535.32662.1297
.exe windows x86

e715f3c5058fd2de28211e01a1b3ec74

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
ord525
ord632
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: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 20KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 276KB - Virtual size: 274KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ