Analysis
-
max time kernel
131s -
max time network
18s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
11-03-2021 22:23
Static task
static1
Behavioral task
behavioral1
Sample
ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dll
Resource
win7v20201028
General
-
Target
ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dll
-
Size
770KB
-
MD5
d91cbe4aec9f1acb92015f45d6c4ad33
-
SHA1
874043a7c432d169eb6f30ffa7b6ce1fb9911334
-
SHA256
ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5
-
SHA512
3a4d3da871f5001cc857828cc14ed0a453023c570a99262ee47bbf11f91f803853d28b1ad30a590a8a68155da4f6a9f038ac175da8ac6f4adf191207f1029c5a
Malware Config
Extracted
qakbot
obama10
1615286191
76.94.200.148:995
140.82.49.12:443
24.95.61.62:443
195.43.173.70:443
197.45.110.165:995
87.202.87.210:2222
79.115.174.55:443
196.151.252.84:443
45.118.216.157:443
77.211.30.202:995
89.3.198.238:443
47.196.192.184:443
86.175.79.249:443
80.227.5.69:443
70.168.130.172:995
83.110.108.38:2222
71.117.132.169:443
184.189.122.72:443
47.22.148.6:443
84.72.35.226:443
59.90.246.200:443
95.77.223.148:443
45.77.117.108:995
45.77.117.108:8443
144.202.38.185:995
149.28.101.90:443
207.246.77.75:8443
45.77.115.208:995
45.63.107.192:443
45.77.117.108:2222
149.28.98.196:995
149.28.98.196:443
149.28.99.97:995
207.246.77.75:995
207.246.77.75:2222
149.28.101.90:2222
207.246.116.237:2222
207.246.116.237:8443
207.246.116.237:995
45.77.117.108:443
144.202.38.185:2222
207.246.116.237:443
45.77.115.208:8443
45.77.115.208:2222
149.28.98.196:2222
149.28.99.97:2222
45.32.211.207:8443
149.28.101.90:8443
149.28.101.90:995
149.28.99.97:443
45.63.107.192:2222
45.77.115.208:443
45.32.211.207:2222
45.32.211.207:995
207.246.77.75:443
144.202.38.185:443
45.32.211.207:443
75.136.40.155:443
24.117.107.120:443
24.50.118.93:443
105.198.236.101:443
105.198.236.99:443
97.69.160.4:2222
68.186.192.69:443
71.41.184.10:3389
217.133.54.140:32100
197.161.154.132:443
144.139.47.206:443
71.199.192.62:443
2.7.116.188:2222
172.78.30.215:443
75.67.192.125:443
74.222.204.82:995
90.65.236.181:2222
89.137.211.239:995
193.248.221.184:2222
115.133.243.6:443
202.188.138.162:443
81.97.154.100:443
71.163.223.159:443
176.181.247.197:443
190.85.91.154:443
41.39.134.183:443
122.148.156.131:995
67.6.12.4:443
73.25.124.140:2222
83.110.9.71:2222
173.21.10.71:2222
92.59.35.196:2222
98.192.185.86:443
136.232.34.70:443
80.11.173.82:8443
203.198.96.215:443
144.139.166.18:443
216.201.162.158:443
173.25.45.66:443
96.21.251.127:2222
75.136.26.147:443
108.29.32.251:443
106.51.52.111:443
125.239.152.76:995
189.146.183.105:443
75.118.1.141:443
67.165.206.193:993
202.185.166.181:443
189.210.115.207:443
96.37.113.36:993
77.27.204.204:995
72.240.200.181:2222
151.205.102.42:443
86.220.62.251:2222
24.55.112.61:443
83.196.56.65:2222
109.12.111.14:443
186.31.77.42:443
71.197.126.250:443
24.229.150.54:995
72.252.201.69:443
108.46.145.30:443
74.68.144.202:443
24.43.22.218:993
199.19.117.131:443
84.247.55.190:8443
188.26.91.212:443
181.48.190.78:443
98.252.118.134:443
196.221.207.137:995
213.60.147.140:443
83.110.103.152:443
189.222.59.177:443
45.46.53.140:2222
106.51.85.162:443
182.190.19.241:3389
78.63.226.32:443
209.210.187.52:443
86.236.77.68:2222
98.240.24.57:443
78.97.207.104:443
24.139.72.117:443
82.12.157.95:995
125.209.114.182:443
174.104.22.30:443
182.48.193.200:443
125.63.101.62:443
2.50.16.111:2078
81.214.126.173:2222
71.74.12.34:443
76.25.142.196:443
73.28.92.55:443
142.117.191.18:2222
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 636 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 1444 rundll32.exe 1444 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1444 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 2008 wrote to memory of 1444 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 1444 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 1444 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 1444 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 1444 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 1444 2008 rundll32.exe rundll32.exe PID 2008 wrote to memory of 1444 2008 rundll32.exe rundll32.exe PID 1444 wrote to memory of 872 1444 rundll32.exe explorer.exe PID 1444 wrote to memory of 872 1444 rundll32.exe explorer.exe PID 1444 wrote to memory of 872 1444 rundll32.exe explorer.exe PID 1444 wrote to memory of 872 1444 rundll32.exe explorer.exe PID 1444 wrote to memory of 872 1444 rundll32.exe explorer.exe PID 1444 wrote to memory of 872 1444 rundll32.exe explorer.exe PID 872 wrote to memory of 1092 872 explorer.exe schtasks.exe PID 872 wrote to memory of 1092 872 explorer.exe schtasks.exe PID 872 wrote to memory of 1092 872 explorer.exe schtasks.exe PID 872 wrote to memory of 1092 872 explorer.exe schtasks.exe PID 688 wrote to memory of 1156 688 taskeng.exe regsvr32.exe PID 688 wrote to memory of 1156 688 taskeng.exe regsvr32.exe PID 688 wrote to memory of 1156 688 taskeng.exe regsvr32.exe PID 688 wrote to memory of 1156 688 taskeng.exe regsvr32.exe PID 688 wrote to memory of 1156 688 taskeng.exe regsvr32.exe PID 1156 wrote to memory of 636 1156 regsvr32.exe regsvr32.exe PID 1156 wrote to memory of 636 1156 regsvr32.exe regsvr32.exe PID 1156 wrote to memory of 636 1156 regsvr32.exe regsvr32.exe PID 1156 wrote to memory of 636 1156 regsvr32.exe regsvr32.exe PID 1156 wrote to memory of 636 1156 regsvr32.exe regsvr32.exe PID 1156 wrote to memory of 636 1156 regsvr32.exe regsvr32.exe PID 1156 wrote to memory of 636 1156 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn etcupdycmu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dll\"" /SC ONCE /Z /ST 22:29 /ET 22:414⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {C92FBBB0-2C84-4029-8B03-2A7704DC5AD0} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dll"3⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dllMD5
7f365e600081542101faa1993d736568
SHA13839e19bd30b65ae2743b504888c28d7ad6b462d
SHA256ae2b2ad47c2409598c42658204450c7ca42b65fbe503981c6c25891a141c54f2
SHA5128d3366eb2894597cc4bbce1c579b83aab2e86b63689ff86ef003e4af8e188efe994f283dac2e8cab771a5b324bd5c744d118c9eec13db29faab51f880e77a292
-
\Users\Admin\AppData\Local\Temp\ca14dd19ab553fa613a98a71f1d50ef73b9f91436f47b1a35c9ea8a4be2c2cc5.dllMD5
7f365e600081542101faa1993d736568
SHA13839e19bd30b65ae2743b504888c28d7ad6b462d
SHA256ae2b2ad47c2409598c42658204450c7ca42b65fbe503981c6c25891a141c54f2
SHA5128d3366eb2894597cc4bbce1c579b83aab2e86b63689ff86ef003e4af8e188efe994f283dac2e8cab771a5b324bd5c744d118c9eec13db29faab51f880e77a292
-
memory/636-17-0x0000000000000000-mapping.dmp
-
memory/872-13-0x0000000000080000-0x00000000000B5000-memory.dmpFilesize
212KB
-
memory/872-7-0x0000000000000000-mapping.dmp
-
memory/872-9-0x0000000074D01000-0x0000000074D03000-memory.dmpFilesize
8KB
-
memory/872-12-0x0000000000080000-0x00000000000B5000-memory.dmpFilesize
212KB
-
memory/1092-11-0x0000000000000000-mapping.dmp
-
memory/1156-15-0x000007FEFC371000-0x000007FEFC373000-memory.dmpFilesize
8KB
-
memory/1156-14-0x0000000000000000-mapping.dmp
-
memory/1444-10-0x0000000000870000-0x00000000008A5000-memory.dmpFilesize
212KB
-
memory/1444-6-0x0000000000870000-0x00000000008A5000-memory.dmpFilesize
212KB
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memory/1444-2-0x0000000000000000-mapping.dmp
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memory/1444-5-0x00000000007A0000-0x00000000007D3000-memory.dmpFilesize
204KB
-
memory/1444-4-0x0000000000170000-0x0000000000171000-memory.dmpFilesize
4KB
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memory/1444-3-0x0000000076641000-0x0000000076643000-memory.dmpFilesize
8KB