kutaki | SecuriteInfo[.]com[.]Variant[.]Bulz[.]342535[.]30390[.]15083 | Triage

Sharing

General

Target

SecuriteInfo.com.Variant.Bulz.342535.30390.15083
Size

4.3MB
MD5

523dd7b1a4a74fcab6f9649eb99a005d
SHA1

f634d2ab3432bf15aeb9f738547ab0302f3d5ff3
SHA256

1d4051c817f8893c717d1f55c6bd92d0359c86b6db79d7d453aae7f7db61249c
SHA512

a9c3c15bf83290bfd1a5778fa65dba4d2f0e046f6130f99661a2aef768e6694c7d56eda0747cbed47cc7f0422796440c5ef4f6b785f669b62472f1a07fa66dce
SSDEEP

49152:Ed7p3y/X7eQyNlFnGd7p3y/X7eQyNlFnoAqwE5Lrm4LOEQP4sd7p3y/X7eQyNlFL:EdFlsdFlLLE5LrmhE+4sdFlhfmP/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.342535.30390.15083
.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