Static task
static1
Behavioral task
behavioral1
Sample
BK0105.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
BK0105.exe
Resource
win10v2004-20230703-en
General
-
Target
BK0105.EXE
-
Size
324KB
-
MD5
8fac14e8097e3becb22d2679d7d6fe77
-
SHA1
9edff4ef79d97b391b7a92cc29b95b60629bbdbe
-
SHA256
165c3c30b05b9ad1eacc8d2be8e8fbc94fce918eb5a40246e79394fc97dd2cd1
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SHA512
5bf37281867d7d85664e241b2691c5df2c3201cce09acc2f6782f2197e8ed1bae68c9193202a06fce274977ead6241bf866ab421df215318d52e2e2b9f98d961
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SSDEEP
6144:bFYzRHkaXYAuaE4mp31+/HVNualWrG3X4z9uiop8oH7gK5qSfIykp2RW0YQJaO37:be9H96aE4mp31+dZlXXipysO3OrMFeAx
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource BK0105.EXE
Files
-
BK0105.EXE.exe windows x86
8aedac0d349a38226f45f9a6b77064f2
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
ord589
MethCallEngine
ord513
ord516
ord518
ord629
ord552
ord553
ord660
ord661
ord556
ord557
ord666
ord592
ord593
ord300
ord594
ord595
ord596
ord304
ord598
ord599
ord306
ord520
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
ord608
ord530
ord716
ord531
ord717
ord534
ProcCallEngine
ord536
ord537
ord538
ord645
ord570
ord648
ord571
ord573
ord576
ord577
ord685
ord578
ord100
ord579
ord687
ord689
ord610
ord616
ord617
ord618
ord619
ord542
ord650
ord651
ord545
ord546
ord581
Sections
.text Size: 316KB - Virtual size: 313KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: - Virtual size: 12KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 4KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ