Analysis
-
max time kernel
164s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
29-11-2022 16:23
Static task
static1
Behavioral task
behavioral1
Sample
AS.js
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
AS.js
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
fix/pretensions.ps1
Resource
win7-20221111-en
Behavioral task
behavioral4
Sample
fix/pretensions.ps1
Resource
win10v2004-20221111-en
Behavioral task
behavioral5
Sample
fix/unforseen.js
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
fix/unforseen.js
Resource
win10v2004-20220812-en
General
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Target
AS.js
-
Size
136B
-
MD5
a0fce6a73985e5e383037250a52684bc
-
SHA1
94b19b04e4a1d878a92a366601750a38a11b88b8
-
SHA256
3a11f938f6e4b11f19f4c2242245bcc28ebb0cab197520e0e91f137c9dab71d3
-
SHA512
861e3919da7db8f1b9f5a5889ee819e05db0d3c79c41cda874fbb8eb3e69de76bf43e5242526e6417113b91f99afc96e5cdfec48e2147b1d468ed34a1d6ce1a7
Malware Config
Extracted
qakbot
404.46
BB08
1669628564
98.147.155.235:443
85.52.73.34:2222
75.158.15.211:443
2.91.184.252:995
92.106.70.62:2222
85.152.152.46:443
86.159.48.25:2222
217.128.91.196:2222
92.11.189.236:2222
83.92.85.93:443
2.83.62.105:443
93.24.192.142:20
76.20.42.45:443
24.64.114.59:2078
73.36.196.11:443
130.43.99.103:995
172.117.139.142:995
100.16.107.117:443
12.172.173.82:22
176.151.15.101:443
50.68.204.71:443
58.162.223.233:443
50.68.204.71:993
108.162.6.34:995
24.142.218.202:443
174.112.25.29:2078
190.207.253.41:2222
66.191.69.18:995
85.241.180.94:443
149.126.159.106:443
75.141.227.169:443
31.167.227.31:443
173.18.126.3:443
184.153.132.82:443
176.142.207.63:443
82.9.210.36:443
87.221.197.110:2222
174.104.184.149:443
98.145.23.67:443
12.172.173.82:993
24.64.114.59:2222
116.75.63.225:443
136.232.184.134:995
77.126.81.208:443
62.31.130.138:465
75.99.125.235:2222
173.239.94.212:443
92.186.69.229:2222
92.24.200.226:995
109.218.104.206:2222
87.223.85.4:443
24.206.27.39:443
69.119.123.159:2222
64.121.161.102:443
91.169.12.198:32100
58.247.115.126:995
187.199.224.16:32103
123.3.240.16:995
122.178.197.139:995
102.156.232.220:443
12.172.173.82:995
92.98.228.28:2222
86.98.182.30:2222
90.116.219.167:2222
92.27.86.48:2222
93.156.103.241:443
85.7.61.22:2222
105.109.140.201:32103
86.225.214.138:2222
76.100.159.250:443
93.147.235.8:443
75.143.236.149:443
94.63.65.146:443
74.92.243.113:50000
75.98.154.19:443
216.196.245.102:2222
83.110.223.247:443
121.122.99.223:995
70.120.228.205:2083
47.229.96.60:443
86.171.75.63:443
89.129.109.27:2222
136.244.25.165:443
92.137.74.174:2222
78.69.251.252:2222
175.205.2.54:443
12.172.173.82:465
92.185.204.18:2078
58.186.75.42:443
76.80.180.154:995
84.35.26.14:995
190.18.236.175:443
47.41.154.250:443
190.11.198.66:443
81.229.117.95:2222
190.39.199.51:443
197.3.64.204:995
213.67.255.57:2222
86.195.32.149:2222
70.115.104.126:995
24.64.114.59:3389
216.196.245.102:2083
108.162.6.34:443
50.90.249.161:443
170.253.25.35:443
103.144.201.62:2078
24.64.114.59:50010
23.240.47.58:995
45.248.169.101:443
92.239.81.124:443
83.21.138.251:2222
80.13.179.151:2222
184.155.91.69:443
193.154.207.221:443
90.104.22.28:2222
71.247.10.63:50003
108.6.249.139:443
184.176.154.83:995
174.77.209.5:443
100.8.168.108:443
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salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
-
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
wscript.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation wscript.exe -
Loads dropped DLL 1 IoCs
Processes:
rundll32.exepid process 1508 rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
powershell.exerundll32.exewermgr.exepid process 204 powershell.exe 204 powershell.exe 1508 rundll32.exe 1508 rundll32.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe 3720 wermgr.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1508 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
powershell.exedescription pid process Token: SeDebugPrivilege 204 powershell.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
wscript.exepowershell.exerundll32.exerundll32.exedescription pid process target process PID 3620 wrote to memory of 204 3620 wscript.exe powershell.exe PID 3620 wrote to memory of 204 3620 wscript.exe powershell.exe PID 204 wrote to memory of 3128 204 powershell.exe rundll32.exe PID 204 wrote to memory of 3128 204 powershell.exe rundll32.exe PID 3128 wrote to memory of 1508 3128 rundll32.exe rundll32.exe PID 3128 wrote to memory of 1508 3128 rundll32.exe rundll32.exe PID 3128 wrote to memory of 1508 3128 rundll32.exe rundll32.exe PID 1508 wrote to memory of 3720 1508 rundll32.exe wermgr.exe PID 1508 wrote to memory of 3720 1508 rundll32.exe wermgr.exe PID 1508 wrote to memory of 3720 1508 rundll32.exe wermgr.exe PID 1508 wrote to memory of 3720 1508 rundll32.exe wermgr.exe PID 1508 wrote to memory of 3720 1508 rundll32.exe wermgr.exe
Processes
-
C:\Windows\system32\wscript.exewscript.exe C:\Users\Admin\AppData\Local\Temp\AS.js1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
PID:3620 -
C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe"C:\Windows\System32\WindowsPowerShell\v1.0\powershell.exe" -ExecutionPolicy Bypass fix\pretensions.ps12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:204 -
C:\Windows\system32\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\users\public\rarePollinating.jpg DrawThemeIcon3⤵
- Suspicious use of WriteProcessMemory
PID:3128 -
C:\Windows\SysWOW64\rundll32.exe"C:\Windows\system32\rundll32.exe" C:\users\public\rarePollinating.jpg DrawThemeIcon4⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1508 -
C:\Windows\SysWOW64\wermgr.exeC:\Windows\SysWOW64\wermgr.exe5⤵
- Suspicious behavior: EnumeratesProcesses
PID:3720
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
Filesize
472KB
MD54d3ca6ea1b0f9010a53a870f475c40ab
SHA159f1755050abcec7f5a3e4a217aeaaa7487ce32b
SHA2562bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a
SHA51262a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a
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Filesize
472KB
MD54d3ca6ea1b0f9010a53a870f475c40ab
SHA159f1755050abcec7f5a3e4a217aeaaa7487ce32b
SHA2562bbe82d038bd24cc3e5e579f8a90e4229c6dff6a17fe0609caddfa045e18d36a
SHA51262a10a6f700e23167f9a34cde909b061d170d90aee159ba3f06de916290ccc7012060881ce68c7058878578a1ead5d14d1248a14800007eacc4e580648f1c19a