Resubmissions
13-09-2022 13:15
220913-qg8dnabdhm 10Analysis
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max time kernel
49s -
max time network
45s -
platform
windows7_x64 -
resource
win7-20220812-en -
resource tags
arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system -
submitted
13-09-2022 13:15
Static task
static1
Behavioral task
behavioral1
Sample
_Vkc.dll
Resource
win7-20220812-en
General
-
Target
_Vkc.dll
-
Size
401KB
-
MD5
44255200f634646100d6e71e8f5ae7d7
-
SHA1
ecb47e47e31247d8969ab48a629f2bc2e6cfecec
-
SHA256
57e28579e8cd60487ca71115bd4367ba45bee5a7e3ea78023bc817d4699c3c9f
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SHA512
575e1e4057573df904c34da51ddeb100ec56f762b6f034f6ecb9f938384606e58fb507b4b8a75cdb6ece8ed8a09578f84f0cbf4b269e00a3e7fcc2df2ec04229
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SSDEEP
12288:9zlWXAEum0intq9k7PPsVcELe8IrHpDzl/qlhgs:9zQXAEujEQu7Iu8IrHTylhg
Malware Config
Extracted
qakbot
403.862
BB
1663053540
194.49.79.231:443
193.3.19.37:443
99.232.140.205:2222
47.146.182.110:443
84.38.133.191:443
191.97.234.238:995
37.210.148.30:995
64.207.215.69:443
200.161.62.126:32101
88.245.103.132:2222
86.98.156.176:993
175.110.231.67:443
78.100.254.17:2222
191.84.204.214:995
123.240.131.1:443
197.94.210.133:443
196.92.172.24:8443
186.50.245.74:995
70.51.132.197:2222
100.1.5.250:995
179.111.111.88:32101
151.234.97.239:990
78.182.113.80:443
91.116.160.252:443
41.96.152.196:443
105.99.217.147:995
105.109.138.89:443
81.131.161.131:2078
41.97.64.224:443
134.35.11.110:443
102.188.100.131:995
41.248.89.135:443
81.214.220.237:443
113.170.216.154:443
187.205.222.100:443
95.136.41.50:443
190.158.58.236:443
105.98.130.85:443
190.44.40.48:995
105.197.192.21:995
181.127.138.30:443
167.60.82.242:995
196.112.34.71:443
88.251.38.53:443
68.224.229.42:443
37.37.206.87:995
37.76.197.124:443
188.157.6.170:443
109.158.159.179:993
68.50.190.55:443
181.111.20.201:443
31.166.116.171:443
84.238.253.171:443
197.49.50.44:443
169.159.95.135:2222
45.160.124.211:995
113.22.102.155:443
211.248.176.4:443
186.167.249.206:443
85.114.99.34:443
85.98.206.165:995
139.195.132.210:2222
182.213.208.5:443
201.177.163.176:443
45.183.234.180:443
98.180.234.228:443
184.82.110.50:995
179.24.245.193:995
94.99.110.157:995
181.56.125.32:443
119.42.124.18:443
181.231.229.133:443
2.89.78.130:993
70.81.121.237:2222
181.81.116.144:443
197.11.128.156:443
41.142.132.190:443
105.111.60.60:995
154.238.151.197:995
156.219.49.22:995
154.181.136.133:995
179.223.89.154:995
102.101.231.141:443
220.116.250.45:443
138.0.114.166:443
62.114.193.186:995
85.98.46.114:443
88.244.84.195:443
184.99.123.118:443
186.120.58.88:443
46.186.216.41:32100
156.213.107.29:995
27.73.215.46:32102
68.151.196.147:995
181.59.3.118:443
68.129.232.158:443
45.241.140.181:995
212.156.51.194:443
87.75.195.211:443
1.10.253.207:443
87.220.229.164:2222
109.200.165.82:443
41.105.197.244:443
190.59.247.136:995
219.69.103.199:443
61.105.45.244:443
105.105.104.0:443
169.1.47.111:443
210.195.18.76:2222
125.26.54.57:995
88.246.170.2:443
95.10.13.82:443
171.248.157.128:995
118.68.220.199:443
139.195.63.45:2222
118.216.99.232:443
181.80.133.202:443
102.40.236.32:995
46.116.229.16:443
61.70.29.53:443
179.108.32.195:443
171.238.230.59:443
81.56.22.251:995
31.32.180.179:443
197.204.209.38:443
186.64.87.202:443
85.139.203.42:32101
120.150.218.241:995
173.189.167.21:995
24.139.72.117:443
104.34.212.7:32103
47.23.89.61:995
24.55.67.176:443
172.115.177.204:2222
217.165.77.134:995
24.178.196.158:2222
67.209.195.198:443
111.125.245.116:995
39.49.67.4:995
78.101.202.75:50010
37.34.253.233:443
217.165.77.134:443
46.107.48.202:443
70.46.220.114:443
63.143.92.99:995
93.48.80.198:995
179.158.103.236:443
47.180.172.159:443
47.23.89.61:993
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salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1804 1252 WerFault.exe explorer.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
regsvr32.exepid process 1960 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 1960 regsvr32.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 780 wrote to memory of 1960 780 regsvr32.exe regsvr32.exe PID 780 wrote to memory of 1960 780 regsvr32.exe regsvr32.exe PID 780 wrote to memory of 1960 780 regsvr32.exe regsvr32.exe PID 780 wrote to memory of 1960 780 regsvr32.exe regsvr32.exe PID 780 wrote to memory of 1960 780 regsvr32.exe regsvr32.exe PID 780 wrote to memory of 1960 780 regsvr32.exe regsvr32.exe PID 780 wrote to memory of 1960 780 regsvr32.exe regsvr32.exe PID 1960 wrote to memory of 1252 1960 regsvr32.exe explorer.exe PID 1960 wrote to memory of 1252 1960 regsvr32.exe explorer.exe PID 1960 wrote to memory of 1252 1960 regsvr32.exe explorer.exe PID 1960 wrote to memory of 1252 1960 regsvr32.exe explorer.exe PID 1960 wrote to memory of 1252 1960 regsvr32.exe explorer.exe PID 1960 wrote to memory of 1252 1960 regsvr32.exe explorer.exe PID 1252 wrote to memory of 1804 1252 explorer.exe WerFault.exe PID 1252 wrote to memory of 1804 1252 explorer.exe WerFault.exe PID 1252 wrote to memory of 1804 1252 explorer.exe WerFault.exe PID 1252 wrote to memory of 1804 1252 explorer.exe WerFault.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\_Vkc.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\_Vkc.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1252 -s 4044⤵
- Program crash
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/780-54-0x000007FEFBD01000-0x000007FEFBD03000-memory.dmpFilesize
8KB
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memory/1252-60-0x0000000000000000-mapping.dmp
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memory/1252-62-0x0000000074691000-0x0000000074693000-memory.dmpFilesize
8KB
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memory/1252-64-0x00000000000C0000-0x00000000000E2000-memory.dmpFilesize
136KB
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memory/1252-66-0x00000000000C0000-0x00000000000E2000-memory.dmpFilesize
136KB
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memory/1804-65-0x0000000000000000-mapping.dmp
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memory/1960-55-0x0000000000000000-mapping.dmp
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memory/1960-56-0x0000000076321000-0x0000000076323000-memory.dmpFilesize
8KB
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memory/1960-57-0x0000000000140000-0x0000000000162000-memory.dmpFilesize
136KB
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memory/1960-59-0x0000000000140000-0x0000000000162000-memory.dmpFilesize
136KB
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memory/1960-63-0x0000000000140000-0x0000000000162000-memory.dmpFilesize
136KB