Analysis
-
max time kernel
134s -
max time network
12s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
28-04-2021 20:41
Static task
static1
Behavioral task
behavioral1
Sample
0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dll
Resource
win7v20210408
General
-
Target
0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dll
-
Size
400KB
-
MD5
9edafc563116fd98eb828f2694c7873a
-
SHA1
9349a8e679621fa02608bf5a18cca65e0a8c6d25
-
SHA256
0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474
-
SHA512
d490cd560887b9a81031cc85aec67087ce5abff07b5dc024b27acfd977d52fdac9ec20c5a4f75f1f916a76b8de87300b9fd30bd3f61a24696761e3478b67286f
Malware Config
Extracted
qakbot
401.138
biden02
1614154620
98.173.34.213:995
160.3.187.114:443
73.25.124.140:2222
24.50.118.93:443
82.127.125.209:990
83.110.109.106:2222
79.129.121.81:995
189.223.234.23:995
125.63.101.62:443
113.22.175.141:443
172.78.30.215:443
47.146.169.85:443
47.22.148.6:443
76.25.142.196:443
78.63.226.32:443
105.198.236.101:443
75.67.192.125:443
176.181.247.197:443
105.96.8.96:443
108.31.15.10:995
176.205.222.30:2078
115.133.243.6:443
83.110.11.244:2222
195.43.173.70:443
197.51.82.72:443
89.137.211.239:995
105.198.236.99:443
144.139.47.206:443
202.188.138.162:443
24.43.22.218:993
69.58.147.82:2078
157.131.108.180:443
92.59.35.196:2222
195.12.154.8:443
86.160.137.132:443
59.90.246.200:443
96.57.188.174:2222
172.87.157.235:3389
189.211.177.183:995
173.184.119.153:995
50.244.112.106:443
144.139.166.18:443
90.65.236.181:2222
81.150.181.168:2222
68.186.192.69:443
74.222.204.82:995
197.161.154.132:443
38.92.225.121:443
197.45.110.165:995
71.117.132.169:443
85.52.72.32:2222
217.133.54.140:32100
193.248.221.184:2222
95.77.223.148:443
83.110.103.152:443
80.227.5.69:443
209.210.187.52:995
50.29.166.232:995
108.160.123.244:443
24.152.219.253:995
81.97.154.100:443
203.198.96.37:443
80.11.173.82:8443
97.69.160.4:2222
196.151.252.84:443
172.115.177.204:2222
98.121.187.78:443
47.187.108.172:443
216.201.162.158:443
140.82.49.12:443
71.199.192.62:443
71.88.193.17:443
182.48.193.200:443
71.187.170.235:443
77.211.30.202:995
77.27.204.204:995
96.37.113.36:993
187.250.39.162:443
122.148.156.131:995
173.21.10.71:2222
119.153.43.235:3389
71.74.12.34:443
75.118.1.141:443
75.136.26.147:443
67.6.12.4:443
71.197.126.250:443
78.185.59.190:443
125.239.152.76:995
45.46.53.140:2222
98.240.24.57:443
199.19.117.131:443
113.211.120.112:443
74.68.144.202:443
73.153.211.227:443
98.252.118.134:443
189.222.59.177:443
187.250.177.33:995
186.28.55.211:443
189.210.115.207:443
90.101.117.122:2222
72.240.200.181:2222
151.205.102.42:443
24.55.112.61:443
82.12.157.95:995
189.146.183.105:443
72.252.201.69:443
109.12.111.14:443
24.229.150.54:995
209.210.187.52:443
67.8.103.21:443
47.196.192.184:443
24.139.72.117:443
79.115.174.55:443
94.53.92.42:443
86.236.77.68:2222
89.3.198.238:443
213.60.147.140:443
84.247.55.190:8443
2.7.116.188:2222
106.51.85.162:443
87.202.87.210:2222
142.117.191.18:2222
196.221.207.137:995
188.26.91.212:443
108.46.145.30:443
125.209.114.182:995
27.223.92.142:995
173.25.45.66:443
32.210.98.6:443
65.27.228.247:443
108.29.32.251:443
189.223.97.175:443
78.97.207.104:443
181.48.190.78:443
2.232.253.79:995
136.232.34.70:443
207.246.77.75:2222
45.77.115.208:443
207.246.77.75:8443
45.63.107.192:443
45.77.117.108:2222
45.77.117.108:8443
45.77.115.208:995
45.77.117.108:443
144.202.38.185:2222
149.28.98.196:995
144.202.38.185:995
149.28.101.90:8443
149.28.99.97:995
45.32.211.207:995
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 628 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:
regsvr32.exepid process 1504 regsvr32.exe 1504 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 1504 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1096 wrote to memory of 1504 1096 regsvr32.exe regsvr32.exe PID 1096 wrote to memory of 1504 1096 regsvr32.exe regsvr32.exe PID 1096 wrote to memory of 1504 1096 regsvr32.exe regsvr32.exe PID 1096 wrote to memory of 1504 1096 regsvr32.exe regsvr32.exe PID 1096 wrote to memory of 1504 1096 regsvr32.exe regsvr32.exe PID 1096 wrote to memory of 1504 1096 regsvr32.exe regsvr32.exe PID 1096 wrote to memory of 1504 1096 regsvr32.exe regsvr32.exe PID 1504 wrote to memory of 1388 1504 regsvr32.exe explorer.exe PID 1504 wrote to memory of 1388 1504 regsvr32.exe explorer.exe PID 1504 wrote to memory of 1388 1504 regsvr32.exe explorer.exe PID 1504 wrote to memory of 1388 1504 regsvr32.exe explorer.exe PID 1504 wrote to memory of 1388 1504 regsvr32.exe explorer.exe PID 1504 wrote to memory of 1388 1504 regsvr32.exe explorer.exe PID 1388 wrote to memory of 512 1388 explorer.exe schtasks.exe PID 1388 wrote to memory of 512 1388 explorer.exe schtasks.exe PID 1388 wrote to memory of 512 1388 explorer.exe schtasks.exe PID 1388 wrote to memory of 512 1388 explorer.exe schtasks.exe PID 796 wrote to memory of 1016 796 taskeng.exe regsvr32.exe PID 796 wrote to memory of 1016 796 taskeng.exe regsvr32.exe PID 796 wrote to memory of 1016 796 taskeng.exe regsvr32.exe PID 796 wrote to memory of 1016 796 taskeng.exe regsvr32.exe PID 796 wrote to memory of 1016 796 taskeng.exe regsvr32.exe PID 1016 wrote to memory of 628 1016 regsvr32.exe regsvr32.exe PID 1016 wrote to memory of 628 1016 regsvr32.exe regsvr32.exe PID 1016 wrote to memory of 628 1016 regsvr32.exe regsvr32.exe PID 1016 wrote to memory of 628 1016 regsvr32.exe regsvr32.exe PID 1016 wrote to memory of 628 1016 regsvr32.exe regsvr32.exe PID 1016 wrote to memory of 628 1016 regsvr32.exe regsvr32.exe PID 1016 wrote to memory of 628 1016 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
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 vhwpbeth /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dll\"" /SC ONCE /Z /ST 22:52 /ET 23:044⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {99B24B39-1FC1-40D6-8DF6-18F6D679EAD0} 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\0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.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\0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dllMD5
25425b814c5ab18cff1f71c6a8404cf0
SHA17762d85306cff8f6043192223ee8ddeb30049552
SHA2566e087036292448088c63ef684b48361cef76222ce993eab5e7c0b3cb7a17f02e
SHA5124517a0f2aafb06ef76872a32f022129bc953a4d6dd1e58881445c307ff3ffd7cb1fb4dc70e5a46209ff6411a2d96d31061f59d36292ccde26ec989aaada5ead3
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\Users\Admin\AppData\Local\Temp\0a0fd2c0b2fd131945b8da25ee76e8b497ac49ec7fa180d5bfa500f274928474.dllMD5
25425b814c5ab18cff1f71c6a8404cf0
SHA17762d85306cff8f6043192223ee8ddeb30049552
SHA2566e087036292448088c63ef684b48361cef76222ce993eab5e7c0b3cb7a17f02e
SHA5124517a0f2aafb06ef76872a32f022129bc953a4d6dd1e58881445c307ff3ffd7cb1fb4dc70e5a46209ff6411a2d96d31061f59d36292ccde26ec989aaada5ead3
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memory/512-69-0x0000000000000000-mapping.dmp
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memory/628-73-0x0000000000000000-mapping.dmp
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memory/1016-70-0x0000000000000000-mapping.dmp
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memory/1096-60-0x000007FEFBC41000-0x000007FEFBC43000-memory.dmpFilesize
8KB
-
memory/1388-67-0x0000000074581000-0x0000000074583000-memory.dmpFilesize
8KB
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memory/1388-68-0x0000000000100000-0x0000000000135000-memory.dmpFilesize
212KB
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memory/1388-65-0x0000000000000000-mapping.dmp
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memory/1504-64-0x0000000010000000-0x0000000010066000-memory.dmpFilesize
408KB
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memory/1504-63-0x00000000002C0000-0x0000000000340000-memory.dmpFilesize
512KB
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memory/1504-62-0x0000000075201000-0x0000000075203000-memory.dmpFilesize
8KB
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memory/1504-61-0x0000000000000000-mapping.dmp