Overview
overview
10Static
static
Claim_VA43/Claim.lnk
windows7-x64
10Claim_VA43/Claim.lnk
windows10-2004-x64
10Claim_VA43...al.dll
windows7-x64
10Claim_VA43...al.dll
windows10-2004-x64
10Claim_VA43...ng.cmd
windows7-x64
1Claim_VA43...ng.cmd
windows10-2004-x64
1Claim_VA43...ll.cmd
windows7-x64
1Claim_VA43...ll.cmd
windows10-2004-x64
1Analysis
-
max time kernel
156s -
max time network
184s -
platform
windows10-2004_x64 -
resource
win10v2004-20221111-en -
resource tags
arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system -
submitted
05-12-2022 06:26
Static task
static1
Behavioral task
behavioral1
Sample
Claim_VA43/Claim.lnk
Resource
win7-20221111-en
Behavioral task
behavioral2
Sample
Claim_VA43/Claim.lnk
Resource
win10v2004-20221111-en
Behavioral task
behavioral3
Sample
Claim_VA43/elizabeth/appeal.dll
Resource
win7-20220812-en
Behavioral task
behavioral4
Sample
Claim_VA43/elizabeth/appeal.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
Claim_VA43/elizabeth/avoiding.cmd
Resource
win7-20221111-en
Behavioral task
behavioral6
Sample
Claim_VA43/elizabeth/avoiding.cmd
Resource
win10v2004-20220901-en
Behavioral task
behavioral7
Sample
Claim_VA43/elizabeth/quill.cmd
Resource
win7-20220812-en
Behavioral task
behavioral8
Sample
Claim_VA43/elizabeth/quill.cmd
Resource
win10v2004-20221111-en
General
-
Target
Claim_VA43/Claim.lnk
-
Size
1KB
-
MD5
52382b9ff4bb3a20c4cdd47157c82354
-
SHA1
71112f1fe1fd65072a2ac0587ac9f8ec97b08357
-
SHA256
4fb9d922825e7bf57d6d08cd8fe213e8f7a09e81ded12b16623df981cf328f4b
-
SHA512
258848a55fca4ab49a1c609e341f0aae2f95a4271a7b904cd88092976d25fa98618ba0e13f5ddbb782d90a769dad586c58a730abf3b0ce988eefc3428d14fb78
Malware Config
Extracted
qakbot
404.46
obama225
1669974461
85.59.61.52:2222
66.191.69.18:995
186.64.67.9:443
174.104.184.149:443
91.165.188.74:50000
213.22.188.57:2222
173.18.126.3:443
90.89.95.158:2222
172.90.139.138:2222
78.100.230.10:995
184.153.132.82:443
41.100.146.58:443
85.152.152.46:443
75.99.125.235:2222
83.92.85.93:443
173.239.94.212:443
24.64.114.59:2222
74.66.134.24:443
98.145.23.67:443
213.67.255.57:2222
92.24.200.226:995
91.68.227.219:443
12.172.173.82:993
70.120.228.205:2083
216.196.245.102:2078
176.142.207.63:443
217.128.91.196:2222
24.228.132.224:2222
69.119.123.159:2222
201.208.139.250:2222
91.169.12.198:32100
64.121.161.102:443
87.221.197.110:2222
86.159.48.25:2222
103.141.50.117:995
41.62.182.1:443
92.186.69.229:2222
37.14.229.220:2222
123.3.240.16:995
70.160.80.210:443
176.128.178.251:443
12.172.173.82:995
94.63.65.146:443
78.163.33.44:443
74.92.243.113:50000
75.98.154.19:443
197.204.18.30:443
121.122.99.223:995
58.247.115.126:995
78.69.251.252:2222
213.91.235.146:443
76.80.180.154:995
130.43.99.103:995
93.156.103.241:443
93.24.192.142:20
41.62.220.86:995
12.172.173.82:465
92.185.204.18:2078
75.143.236.149:443
90.119.197.132:2222
80.13.179.151:2222
47.41.154.250:443
81.229.117.95:2222
92.189.214.236:2222
108.162.6.34:443
72.68.175.55:2222
84.35.26.14:995
12.172.173.82:990
188.54.99.243:995
92.239.81.124:443
92.27.86.48:2222
83.114.60.6:2222
216.196.245.102:2083
71.247.10.63:995
58.162.223.233:443
184.155.91.69:443
178.153.195.40:443
116.74.162.186:443
76.100.159.250:443
88.171.156.150:50000
156.216.253.65:995
73.161.176.218:443
70.115.104.126:995
109.159.119.169:2222
24.64.114.59:3389
87.223.89.157:443
89.129.109.27:2222
70.66.199.12:443
183.82.100.110:2222
142.161.27.232:2222
108.6.249.139:443
69.133.162.35:443
76.127.192.23:443
12.172.173.82:21
199.83.165.233:443
174.77.209.5:443
87.202.101.164:50000
90.104.22.28:2222
83.7.54.186:443
184.176.154.83:995
90.116.219.167:2222
92.207.132.174:2222
136.232.184.134:995
92.149.205.238:2222
86.225.214.138:2222
24.64.114.59:61202
198.2.51.242:993
70.51.136.94:2222
12.172.173.82:50001
75.158.15.211:443
85.61.165.153:2222
181.164.194.228:443
47.34.30.133:443
86.195.32.149:2222
41.34.106.203:993
72.200.109.104:443
196.207.146.214:443
24.206.27.39:443
172.117.139.142:995
190.18.236.175:443
-
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:
cmd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-4246620582-653642754-1174164128-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exewermgr.exepid process 2444 rundll32.exe 2444 rundll32.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe 4044 wermgr.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 2444 rundll32.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
cmd.execmd.execmd.exerundll32.exedescription pid process target process PID 1436 wrote to memory of 4696 1436 cmd.exe cmd.exe PID 1436 wrote to memory of 4696 1436 cmd.exe cmd.exe PID 1436 wrote to memory of 4696 1436 cmd.exe cmd.exe PID 4696 wrote to memory of 4984 4696 cmd.exe cmd.exe PID 4696 wrote to memory of 4984 4696 cmd.exe cmd.exe PID 4696 wrote to memory of 4984 4696 cmd.exe cmd.exe PID 4984 wrote to memory of 4292 4984 cmd.exe replace.exe PID 4984 wrote to memory of 4292 4984 cmd.exe replace.exe PID 4984 wrote to memory of 4292 4984 cmd.exe replace.exe PID 4984 wrote to memory of 2444 4984 cmd.exe rundll32.exe PID 4984 wrote to memory of 2444 4984 cmd.exe rundll32.exe PID 4984 wrote to memory of 2444 4984 cmd.exe rundll32.exe PID 2444 wrote to memory of 4044 2444 rundll32.exe wermgr.exe PID 2444 wrote to memory of 4044 2444 rundll32.exe wermgr.exe PID 2444 wrote to memory of 4044 2444 rundll32.exe wermgr.exe PID 2444 wrote to memory of 4044 2444 rundll32.exe wermgr.exe PID 2444 wrote to memory of 4044 2444 rundll32.exe wermgr.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\Claim_VA43\Claim.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exe"C:\Windows\SysWOW64\cmd.exe" /q /c elizabeth\avoiding.cmd2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\cmd.exeC:\Windows\system32\cmd.exe /K elizabeth\quill.cmd system rundl3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\replace.exereplace C:\Windows\\system32\\rundlr32.exe C:\Users\Admin\AppData\Local\Temp /A4⤵
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C:\Windows\SysWOW64\rundll32.exerundll32 elizabeth\\appeal.tmp,DrawThemeIcon4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\wermgr.exeC:\Windows\SysWOW64\wermgr.exe5⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2444-135-0x0000000000000000-mapping.dmp
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memory/2444-136-0x0000000001370000-0x0000000001399000-memory.dmpFilesize
164KB
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memory/2444-137-0x00000000013A0000-0x00000000013CA000-memory.dmpFilesize
168KB
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memory/2444-139-0x00000000013A0000-0x00000000013CA000-memory.dmpFilesize
168KB
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memory/4044-138-0x0000000000000000-mapping.dmp
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memory/4044-140-0x00000000008A0000-0x00000000008CA000-memory.dmpFilesize
168KB
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memory/4044-141-0x00000000008A0000-0x00000000008CA000-memory.dmpFilesize
168KB
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memory/4292-134-0x0000000000000000-mapping.dmp
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memory/4696-132-0x0000000000000000-mapping.dmp
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memory/4984-133-0x0000000000000000-mapping.dmp