Static task
static1
Behavioral task
behavioral1
Sample
BKISrv.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
BKISrv.exe
Resource
win10v2004-20230703-en
General
-
Target
BKISrv.exe
-
Size
1.2MB
-
MD5
11a93c4389389a5d82d706a853a77c69
-
SHA1
1e7b1c4fea86177182b2d180db8e160aca5bffcc
-
SHA256
b96079a94b696fd1091645519462894060d89db9404c0927f64625dcdaeb377b
-
SHA512
174f320d6487c87f829f2a902b13efe3822c3c4dafd9d1c6f7dba2f26f7d75bd40c325bbcb931b26019627aeba6d3f81f0cb0f2596c72fc051d353032bc22312
-
SSDEEP
12288:dZAODwpGNOWiXvUL28CoblJ6Mf9y5oIDHt/PMDc+gHeRpZpguAVbS7YYElPalyli:P5OWWJn5dJfoXRjcrbza
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BKISrv.exe
Files
-
BKISrv.exe.exe windows x86
ae902328a7f9b13da0e41e9b4a9206f7
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
ord691
ord693
ord696
ord589
ord698
MethCallEngine
ord513
ord516
ord518
ord629
ord552
ord553
ord660
ord661
ord663
ord556
ord557
ord666
ord592
ord593
ord300
ord594
ord595
ord596
ord304
ord598
ord599
ord306
ord520
ord521
ord524
ord631
ord632
ord526
EVENT_SINK_AddRef
ord528
ord529
ord560
ord561
DllFunctionCall
ord563
ord567
EVENT_SINK_Release
ord600
ord310
EVENT_SINK_QueryInterface
__vbaExceptHandler
ord312
ord711
ord712
ord714
ord607
ord530
ord608
ord716
ord531
ord717
ord534
ProcCallEngine
ord536
ord537
ord644
ord538
ord645
ord539
ord570
ord648
ord571
ord573
ord576
ord577
ord685
ord578
ord100
ord579
ord687
ord689
ord610
ord616
ord617
ord618
ord619
ord542
ord543
ord650
ord651
ord545
ord546
ord581
Sections
.text Size: 1.2MB - Virtual size: 1.2MB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 36KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ