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Overview
overview
10Static
static
10ibaAnalyze....1.exe
windows7-x64
7ibaAnalyze....1.exe
windows10-2004-x64
7$PLUGINSDI...ec.dll
windows7-x64
3$PLUGINSDI...ec.dll
windows10-2004-x64
3$SYSDIR/Cmct15.dll
windows7-x64
3$SYSDIR/Cmct15.dll
windows10-2004-x64
3$SYSDIR/Cmll15ex.dll
windows7-x64
3$SYSDIR/Cmll15ex.dll
windows10-2004-x64
3$SYSDIR/Cmll15ht.dll
windows7-x64
3$SYSDIR/Cmll15ht.dll
windows10-2004-x64
3$SYSDIR/Cmll15oc.dll
windows7-x64
3$SYSDIR/Cmll15oc.dll
windows10-2004-x64
3$SYSDIR/Cmll15xl.dll
windows7-x64
3$SYSDIR/Cmll15xl.dll
windows10-2004-x64
3$SYSDIR/Cmls15.dll
windows7-x64
3$SYSDIR/Cmls15.dll
windows10-2004-x64
3$SYSDIR/cmbr15.dll
windows7-x64
3$SYSDIR/cmbr15.dll
windows10-2004-x64
3$SYSDIR/cmdw15.dll
windows7-x64
3$SYSDIR/cmdw15.dll
windows10-2004-x64
3$SYSDIR/cmll15.dll
windows7-x64
3$SYSDIR/cmll15.dll
windows10-2004-x64
3$SYSDIR/cmll1500.dll
windows7-x64
3$SYSDIR/cmll1500.dll
windows10-2004-x64
3$SYSDIR/cmll1501.chm
windows7-x64
1$SYSDIR/cmll1501.chm
windows10-2004-x64
1$SYSDIR/cmll1501.dll
windows7-x64
3$SYSDIR/cmll1501.dll
windows10-2004-x64
3$SYSDIR/cmll1509.dll
windows7-x64
3$SYSDIR/cmll1509.dll
windows10-2004-x64
3$SYSDIR/cmll1512.dll
windows7-x64
3$SYSDIR/cmll1512.dll
windows10-2004-x64
3Analysis
-
max time kernel
147s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
22/11/2024, 16:22 UTC
Behavioral task
behavioral1
Sample
ibaAnalyzerInstall_v6.6.1.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
ibaAnalyzerInstall_v6.6.1.exe
Resource
win10v2004-20241007-en
Behavioral task
behavioral3
Sample
$PLUGINSDIR/nsExec.dll
Resource
win7-20240708-en
Behavioral task
behavioral4
Sample
$PLUGINSDIR/nsExec.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral5
Sample
$SYSDIR/Cmct15.dll
Resource
win7-20241023-en
Behavioral task
behavioral6
Sample
$SYSDIR/Cmct15.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral7
Sample
$SYSDIR/Cmll15ex.dll
Resource
win7-20240903-en
Behavioral task
behavioral8
Sample
$SYSDIR/Cmll15ex.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral9
Sample
$SYSDIR/Cmll15ht.dll
Resource
win7-20240903-en
Behavioral task
behavioral10
Sample
$SYSDIR/Cmll15ht.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral11
Sample
$SYSDIR/Cmll15oc.dll
Resource
win7-20241010-en
Behavioral task
behavioral12
Sample
$SYSDIR/Cmll15oc.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral13
Sample
$SYSDIR/Cmll15xl.dll
Resource
win7-20240708-en
Behavioral task
behavioral14
Sample
$SYSDIR/Cmll15xl.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral15
Sample
$SYSDIR/Cmls15.dll
Resource
win7-20241023-en
Behavioral task
behavioral16
Sample
$SYSDIR/Cmls15.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral17
Sample
$SYSDIR/cmbr15.dll
Resource
win7-20240903-en
Behavioral task
behavioral18
Sample
$SYSDIR/cmbr15.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral19
Sample
$SYSDIR/cmdw15.dll
Resource
win7-20240903-en
Behavioral task
behavioral20
Sample
$SYSDIR/cmdw15.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral21
Sample
$SYSDIR/cmll15.dll
Resource
win7-20240903-en
Behavioral task
behavioral22
Sample
$SYSDIR/cmll15.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral23
Sample
$SYSDIR/cmll1500.dll
Resource
win7-20241010-en
Behavioral task
behavioral24
Sample
$SYSDIR/cmll1500.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral25
Sample
$SYSDIR/cmll1501.chm
Resource
win7-20241010-en
Behavioral task
behavioral26
Sample
$SYSDIR/cmll1501.chm
Resource
win10v2004-20241007-en
Behavioral task
behavioral27
Sample
$SYSDIR/cmll1501.dll
Resource
win7-20240729-en
Behavioral task
behavioral28
Sample
$SYSDIR/cmll1501.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral29
Sample
$SYSDIR/cmll1509.dll
Resource
win7-20240903-en
Behavioral task
behavioral30
Sample
$SYSDIR/cmll1509.dll
Resource
win10v2004-20241007-en
Behavioral task
behavioral31
Sample
$SYSDIR/cmll1512.dll
Resource
win7-20241023-en
Behavioral task
behavioral32
Sample
$SYSDIR/cmll1512.dll
Resource
win10v2004-20241007-en
General
-
Target
$SYSDIR/cmll1512.dll
-
Size
1.3MB
-
MD5
f944fdfaa5f88dcaabaa7201855a4344
-
SHA1
8e457d389928a525209414c1f10b2dbb838feff0
-
SHA256
938c3fbc6ceac705bc102e79a1ddae986f8eaa8a33e7622c243fa2d70eba8a82
-
SHA512
0e0b7a9d35c6e837a158c49707a04824e09482488f3fd8bc7926c231d7dc8dd49c66df2aed674003e05d18566cb5b5f748eb57d46fc49ebad7f4c7ce7c0cf850
-
SSDEEP
12288:hUcmLelyItgjOV540U1lyI6FwtgjaB3wUTAB4gozbFsDc+JZuNDncmuKvKdwZV5G:akfUiRe80u
Malware Config
Signatures
-
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3452 wrote to memory of 672 3452 rundll32.exe 82 PID 3452 wrote to memory of 672 3452 rundll32.exe 82 PID 3452 wrote to memory of 672 3452 rundll32.exe 82
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\cmll1512.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:3452 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\$SYSDIR\cmll1512.dll,#12⤵
- System Location Discovery: System Language Discovery
PID:672
-
Network
-
Remote address:8.8.8.8:53Request8.8.8.8.in-addr.arpaIN PTRResponse8.8.8.8.in-addr.arpaIN PTRdnsgoogle
-
Remote address:8.8.8.8:53Request217.106.137.52.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request69.209.201.84.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request22.160.190.20.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request95.221.229.192.in-addr.arpaIN PTR
-
Remote address:8.8.8.8:53Request56.163.245.4.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request171.39.242.20.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request72.72.21.2.in-addr.arpaIN PTRResponse72.72.21.2.in-addr.arpaIN PTRa2-21-72-72deploystaticakamaitechnologiescom
-
Remote address:8.8.8.8:53Request172.210.232.199.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request75.209.201.84.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request11.227.111.52.in-addr.arpaIN PTRResponse
-
Remote address:8.8.8.8:53Request88.16.208.104.in-addr.arpaIN PTRResponse
-
66 B 90 B 1 1
DNS Request
8.8.8.8.in-addr.arpa
-
73 B 147 B 1 1
DNS Request
217.106.137.52.in-addr.arpa
-
72 B 132 B 1 1
DNS Request
69.209.201.84.in-addr.arpa
-
144 B 158 B 2 1
DNS Request
22.160.190.20.in-addr.arpa
DNS Request
22.160.190.20.in-addr.arpa
-
146 B 144 B 2 1
DNS Request
95.221.229.192.in-addr.arpa
DNS Request
95.221.229.192.in-addr.arpa
-
71 B 157 B 1 1
DNS Request
56.163.245.4.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
171.39.242.20.in-addr.arpa
-
69 B 131 B 1 1
DNS Request
72.72.21.2.in-addr.arpa
-
74 B 128 B 1 1
DNS Request
172.210.232.199.in-addr.arpa
-
72 B 132 B 1 1
DNS Request
75.209.201.84.in-addr.arpa
-
72 B 158 B 1 1
DNS Request
11.227.111.52.in-addr.arpa
-
72 B 146 B 1 1
DNS Request
88.16.208.104.in-addr.arpa