Analysis
-
max time kernel
130s -
max time network
121s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
16-12-2020 20:36
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dll
Resource
win7v20201028
General
-
Target
SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dll
-
Size
2.2MB
-
MD5
2d93a414f1ae726f1076b9cee666fea7
-
SHA1
92f0a87d35d6a6d75022600771cd62d2d3d6f01d
-
SHA256
aea50f2da1e4b98495b968867acd0cf538e1746e0eb5e0cda939846dd6e04ef0
-
SHA512
89bc350974b249996f09f8ba161a912513c0d3c6b916f65af8eee8645a8b21a12948b76889dc617042712229c7a45d218056379edaf67476e45c2297af945ce9
Malware Config
Extracted
qakbot
abc114
1608129413
86.127.22.190:443
35.139.242.207:443
108.190.194.146:2222
187.213.199.54:443
68.83.89.188:443
41.233.152.232:993
196.151.252.84:443
181.208.249.141:443
172.87.134.226:443
96.27.47.70:2222
83.110.109.78:2222
93.86.1.159:995
217.162.149.212:443
80.11.210.247:443
72.252.201.69:443
185.163.221.77:2222
189.62.175.92:22
95.76.27.6:443
45.77.115.208:443
187.213.82.104:995
47.44.217.98:443
91.138.177.114:2222
72.240.200.181:2222
71.182.142.63:443
90.53.103.26:2222
81.97.154.100:443
45.118.216.157:443
70.118.146.154:995
83.202.68.220:2222
86.97.221.121:443
67.141.11.98:443
184.189.122.72:443
189.150.111.8:2222
24.229.150.54:995
200.38.254.177:443
109.106.69.138:2222
5.204.148.208:995
109.154.79.222:2222
190.220.8.10:995
87.27.110.90:2222
65.48.208.194:443
78.101.130.59:995
75.136.26.147:443
47.138.204.19:443
140.82.49.12:443
41.205.16.222:443
67.6.54.180:443
80.227.5.70:443
193.248.154.174:2222
93.148.241.179:2222
67.249.12.146:443
109.205.204.229:2222
90.201.21.58:443
50.29.166.232:995
144.202.38.185:995
149.28.99.97:443
45.77.115.208:995
144.202.38.185:443
149.28.101.90:2222
149.28.99.97:995
149.28.101.90:995
149.28.98.196:2222
209.137.209.158:443
144.202.38.185:2222
45.63.107.192:995
45.63.107.192:443
149.28.99.97:2222
217.39.74.146:2222
82.12.157.95:995
45.63.107.192:2222
149.28.98.196:443
66.97.247.15:443
149.28.98.196:995
108.46.145.30:443
78.101.158.1:61201
103.110.6.151:2087
5.12.11.200:443
78.63.226.32:443
46.53.14.19:443
116.240.78.45:995
75.67.192.125:443
161.142.217.62:443
151.60.38.21:443
86.98.21.136:443
188.26.59.21:443
75.109.180.221:995
217.128.117.218:2222
78.181.19.134:443
5.2.212.254:443
35.136.78.225:443
24.122.0.90:443
68.131.19.52:443
197.57.67.109:443
78.154.28.105:443
2.49.219.254:22
187.155.59.73:443
83.110.213.25:443
2.50.143.154:2222
85.105.29.218:443
151.61.125.180:2222
72.93.55.22:443
39.32.147.77:995
151.73.121.136:443
24.29.30.31:443
45.77.115.208:2222
72.214.55.195:995
208.93.202.41:443
2.7.69.217:2222
81.88.254.62:443
41.225.231.43:443
62.116.43.76:53
85.101.187.146:443
73.94.229.115:443
190.31.192.34:443
51.223.138.251:443
92.154.83.96:1194
65.131.41.96:995
90.61.38.208:2222
86.122.248.164:2222
74.222.204.82:995
190.128.215.174:443
86.245.82.249:2078
188.27.116.133:443
80.195.103.146:2222
85.60.132.8:2087
74.129.26.119:443
71.58.19.33:443
189.183.206.114:443
180.151.233.178:443
41.176.38.114:995
80.11.5.65:2222
196.221.77.89:995
75.136.40.155:443
86.121.3.80:443
24.139.72.117:443
94.52.68.72:443
2.91.9.248:443
79.129.252.62:2222
5.193.148.126:2078
72.36.59.46:2222
2.50.159.19:2222
37.105.7.219:995
196.204.207.111:443
105.198.236.99:443
184.179.14.130:22
203.106.116.190:443
81.150.181.168:2222
155.186.9.160:443
2.91.235.94:443
83.110.13.182:2222
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1676 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 1284 rundll32.exe 1284 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1284 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1980 wrote to memory of 1284 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1284 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1284 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1284 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1284 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1284 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1284 1980 rundll32.exe rundll32.exe PID 1284 wrote to memory of 1700 1284 rundll32.exe explorer.exe PID 1284 wrote to memory of 1700 1284 rundll32.exe explorer.exe PID 1284 wrote to memory of 1700 1284 rundll32.exe explorer.exe PID 1284 wrote to memory of 1700 1284 rundll32.exe explorer.exe PID 1284 wrote to memory of 1700 1284 rundll32.exe explorer.exe PID 1284 wrote to memory of 1700 1284 rundll32.exe explorer.exe PID 1700 wrote to memory of 240 1700 explorer.exe schtasks.exe PID 1700 wrote to memory of 240 1700 explorer.exe schtasks.exe PID 1700 wrote to memory of 240 1700 explorer.exe schtasks.exe PID 1700 wrote to memory of 240 1700 explorer.exe schtasks.exe PID 1596 wrote to memory of 1532 1596 taskeng.exe regsvr32.exe PID 1596 wrote to memory of 1532 1596 taskeng.exe regsvr32.exe PID 1596 wrote to memory of 1532 1596 taskeng.exe regsvr32.exe PID 1596 wrote to memory of 1532 1596 taskeng.exe regsvr32.exe PID 1596 wrote to memory of 1532 1596 taskeng.exe regsvr32.exe PID 1532 wrote to memory of 1676 1532 regsvr32.exe regsvr32.exe PID 1532 wrote to memory of 1676 1532 regsvr32.exe regsvr32.exe PID 1532 wrote to memory of 1676 1532 regsvr32.exe regsvr32.exe PID 1532 wrote to memory of 1676 1532 regsvr32.exe regsvr32.exe PID 1532 wrote to memory of 1676 1532 regsvr32.exe regsvr32.exe PID 1532 wrote to memory of 1676 1532 regsvr32.exe regsvr32.exe PID 1532 wrote to memory of 1676 1532 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dll,#12⤵
- 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\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cmusurq /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dll\"" /SC ONCE /Z /ST 21:41 /ET 21:534⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {BDCBED83-F6E6-49B9-868F-BE0E6D2DC1B7} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dll"3⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dllMD5
1aa5655b5ac9bca7c8add45f77013de7
SHA15dca1165c9df3b7dfec0a0404904f7866b28b757
SHA256c6a7bb5ce771984b07f26828ae6e79bb751d5a778447dcff0a66cf1fe7aba71b
SHA51289ba6efb524ea8810af5bc0a5d77e952b501cd4788f85bbc8dd4b2142675243fcb16b771e5c7ce0b9ca72ec099c6cfa5272b993e17f845cbdafa44e2ab943c2f
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\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.25148.2058.dllMD5
1aa5655b5ac9bca7c8add45f77013de7
SHA15dca1165c9df3b7dfec0a0404904f7866b28b757
SHA256c6a7bb5ce771984b07f26828ae6e79bb751d5a778447dcff0a66cf1fe7aba71b
SHA51289ba6efb524ea8810af5bc0a5d77e952b501cd4788f85bbc8dd4b2142675243fcb16b771e5c7ce0b9ca72ec099c6cfa5272b993e17f845cbdafa44e2ab943c2f
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memory/240-7-0x0000000000000000-mapping.dmp
-
memory/1284-2-0x0000000000000000-mapping.dmp
-
memory/1284-4-0x0000000000200000-0x0000000000235000-memory.dmpFilesize
212KB
-
memory/1284-6-0x0000000010000000-0x0000000010035000-memory.dmpFilesize
212KB
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memory/1532-9-0x0000000000000000-mapping.dmp
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memory/1676-11-0x0000000000000000-mapping.dmp
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memory/1700-3-0x0000000000080000-0x0000000000082000-memory.dmpFilesize
8KB
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memory/1700-5-0x0000000000000000-mapping.dmp
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memory/1700-8-0x0000000000150000-0x0000000000185000-memory.dmpFilesize
212KB