Overview
overview
3Static
static
3BINDInstall.exe
windows7-x64
1BINDInstall.exe
windows10-2004-x64
1bindevt.dll
windows7-x64
1bindevt.dll
windows10-2004-x64
1dig.exe
windows7-x64
dig.exe
windows10-2004-x64
dnssec-keygen.exe
windows7-x64
dnssec-keygen.exe
windows10-2004-x64
dnssec-signzone.exe
windows7-x64
dnssec-signzone.exe
windows10-2004-x64
host.exe
windows7-x64
host.exe
windows10-2004-x64
libbind9.dll
windows7-x64
1libbind9.dll
windows10-2004-x64
1libdns.dll
windows7-x64
1libdns.dll
windows10-2004-x64
1libeay32.dll
windows7-x64
1libeay32.dll
windows10-2004-x64
1libisc.dll
windows7-x64
1libisc.dll
windows10-2004-x64
1libisccc.dll
windows7-x64
1libisccc.dll
windows10-2004-x64
1libisccfg.dll
windows7-x64
1libisccfg.dll
windows10-2004-x64
1liblwres.dll
windows7-x64
1liblwres.dll
windows10-2004-x64
1named-checkconf.exe
windows7-x64
named-checkconf.exe
windows10-2004-x64
named-checkzone.exe
windows7-x64
named-checkzone.exe
windows10-2004-x64
named.exe
windows7-x64
named.exe
windows10-2004-x64
Analysis
-
max time kernel
86s -
max time network
196s -
platform
windows10-2004_x64 -
resource
win10v2004-20231025-en -
resource tags
arch:x64arch:x86image:win10v2004-20231025-enlocale:en-usos:windows10-2004-x64system -
submitted
07/11/2023, 14:08
Static task
static1
Behavioral task
behavioral1
Sample
BINDInstall.exe
Resource
win7-20231020-en
Behavioral task
behavioral2
Sample
BINDInstall.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral3
Sample
bindevt.dll
Resource
win7-20231020-en
Behavioral task
behavioral4
Sample
bindevt.dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral5
Sample
dig.exe
Resource
win7-20231020-en
Behavioral task
behavioral6
Sample
dig.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral7
Sample
dnssec-keygen.exe
Resource
win7-20231023-en
Behavioral task
behavioral8
Sample
dnssec-keygen.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral9
Sample
dnssec-signzone.exe
Resource
win7-20231020-en
Behavioral task
behavioral10
Sample
dnssec-signzone.exe
Resource
win10v2004-20231020-en
Behavioral task
behavioral11
Sample
host.exe
Resource
win7-20231023-en
Behavioral task
behavioral12
Sample
host.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral13
Sample
libbind9.dll
Resource
win7-20231020-en
Behavioral task
behavioral14
Sample
libbind9.dll
Resource
win10v2004-20231020-en
Behavioral task
behavioral15
Sample
libdns.dll
Resource
win7-20231023-en
Behavioral task
behavioral16
Sample
libdns.dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral17
Sample
libeay32.dll
Resource
win7-20231020-en
Behavioral task
behavioral18
Sample
libeay32.dll
Resource
win10v2004-20231025-en
Behavioral task
behavioral19
Sample
libisc.dll
Resource
win7-20231020-en
Behavioral task
behavioral20
Sample
libisc.dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral21
Sample
libisccc.dll
Resource
win7-20231020-en
Behavioral task
behavioral22
Sample
libisccc.dll
Resource
win10v2004-20231023-en
Behavioral task
behavioral23
Sample
libisccfg.dll
Resource
win7-20231020-en
Behavioral task
behavioral24
Sample
libisccfg.dll
Resource
win10v2004-20231020-en
Behavioral task
behavioral25
Sample
liblwres.dll
Resource
win7-20231020-en
Behavioral task
behavioral26
Sample
liblwres.dll
Resource
win10v2004-20231020-en
Behavioral task
behavioral27
Sample
named-checkconf.exe
Resource
win7-20231020-en
Behavioral task
behavioral28
Sample
named-checkconf.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral29
Sample
named-checkzone.exe
Resource
win7-20231020-en
Behavioral task
behavioral30
Sample
named-checkzone.exe
Resource
win10v2004-20231023-en
Behavioral task
behavioral31
Sample
named.exe
Resource
win7-20231023-en
Behavioral task
behavioral32
Sample
named.exe
Resource
win10v2004-20231023-en
General
-
Target
libeay32.dll
-
Size
1004KB
-
MD5
1c4255140453c2e50fa829d710945fe1
-
SHA1
dd85b34debceb2b22550084f69e8e788476d6827
-
SHA256
912a9e212f21154482dc80961344295f458cc01625897e394a90d92b649f3ff0
-
SHA512
89bb9ba8ca70f9a026a6df3185b9072555be841378dce60b6950a4f327069101d01230d283f025baab1c327628301c3198f5752bf9a98c0094d809ebb2587212
-
SSDEEP
24576:h97XP2KZAisS7GbUpfn5JOipO6ObMarb:hRCSvpfnL5p/ObMarb
Malware Config
Signatures
-
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2016 wrote to memory of 1512 2016 rundll32.exe 89 PID 2016 wrote to memory of 1512 2016 rundll32.exe 89 PID 2016 wrote to memory of 1512 2016 rundll32.exe 89