Analysis
-
max time kernel
128s -
max time network
11s -
platform
windows7_x64 -
resource
win7v20210410 -
submitted
28-04-2021 20:07
Static task
static1
Behavioral task
behavioral1
Sample
010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dll
Resource
win7v20210410
General
-
Target
010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dll
-
Size
400KB
-
MD5
7fe6eae9e1ff7e2ea29c99306a931b08
-
SHA1
cceedd8c08b9009fa72c73ae80d36ed98dfd75d4
-
SHA256
010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be
-
SHA512
5c75a7a0c7c6d4586b59ad7f98ddcb0e81b69cd16ad06a7f91a80c2bc39526634e26d8b4d7299e70a100c61364b67fef29f826133f3518dff66e6af2f14d894c
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 1656 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 2028 regsvr32.exe 2028 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 2028 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 540 wrote to memory of 2028 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 2028 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 2028 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 2028 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 2028 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 2028 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 2028 540 regsvr32.exe regsvr32.exe PID 2028 wrote to memory of 1476 2028 regsvr32.exe explorer.exe PID 2028 wrote to memory of 1476 2028 regsvr32.exe explorer.exe PID 2028 wrote to memory of 1476 2028 regsvr32.exe explorer.exe PID 2028 wrote to memory of 1476 2028 regsvr32.exe explorer.exe PID 2028 wrote to memory of 1476 2028 regsvr32.exe explorer.exe PID 2028 wrote to memory of 1476 2028 regsvr32.exe explorer.exe PID 1476 wrote to memory of 1296 1476 explorer.exe schtasks.exe PID 1476 wrote to memory of 1296 1476 explorer.exe schtasks.exe PID 1476 wrote to memory of 1296 1476 explorer.exe schtasks.exe PID 1476 wrote to memory of 1296 1476 explorer.exe schtasks.exe PID 1424 wrote to memory of 1008 1424 taskeng.exe regsvr32.exe PID 1424 wrote to memory of 1008 1424 taskeng.exe regsvr32.exe PID 1424 wrote to memory of 1008 1424 taskeng.exe regsvr32.exe PID 1424 wrote to memory of 1008 1424 taskeng.exe regsvr32.exe PID 1424 wrote to memory of 1008 1424 taskeng.exe regsvr32.exe PID 1008 wrote to memory of 1656 1008 regsvr32.exe regsvr32.exe PID 1008 wrote to memory of 1656 1008 regsvr32.exe regsvr32.exe PID 1008 wrote to memory of 1656 1008 regsvr32.exe regsvr32.exe PID 1008 wrote to memory of 1656 1008 regsvr32.exe regsvr32.exe PID 1008 wrote to memory of 1656 1008 regsvr32.exe regsvr32.exe PID 1008 wrote to memory of 1656 1008 regsvr32.exe regsvr32.exe PID 1008 wrote to memory of 1656 1008 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dll2⤵
- 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 pyynspj /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dll\"" /SC ONCE /Z /ST 20:13 /ET 20:254⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {F12670C4-2D49-4E29-B498-E214C154BC09} 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\010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.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\010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dllMD5
a2c80e8e612d454eb766876fbaf455a4
SHA1d411ccbbdba94c57feb743e2d4cf7811b541bc0d
SHA256d6c3e8d6620c3cf334e1ec290e7870c646ec3292bbc948a8f7e94e248efaf148
SHA5129c9266832e94b3294b614b39b79579ad80ceb33e1d98d9d6252bbfe1b349be7ce9979e5de1ec686acbc0f85a461dcd2bdfee3d548f6370704bcd8b2ca0bda487
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\Users\Admin\AppData\Local\Temp\010c508c6585a83a44d25fd374e5710d71f21df7401987dd6032d7dad58c02be.dllMD5
a2c80e8e612d454eb766876fbaf455a4
SHA1d411ccbbdba94c57feb743e2d4cf7811b541bc0d
SHA256d6c3e8d6620c3cf334e1ec290e7870c646ec3292bbc948a8f7e94e248efaf148
SHA5129c9266832e94b3294b614b39b79579ad80ceb33e1d98d9d6252bbfe1b349be7ce9979e5de1ec686acbc0f85a461dcd2bdfee3d548f6370704bcd8b2ca0bda487
-
memory/540-59-0x000007FEFB9A1000-0x000007FEFB9A3000-memory.dmpFilesize
8KB
-
memory/1008-69-0x0000000000000000-mapping.dmp
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memory/1296-68-0x0000000000000000-mapping.dmp
-
memory/1476-66-0x00000000742E1000-0x00000000742E3000-memory.dmpFilesize
8KB
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memory/1476-64-0x0000000000000000-mapping.dmp
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memory/1476-67-0x00000000000D0000-0x0000000000105000-memory.dmpFilesize
212KB
-
memory/1656-72-0x0000000000000000-mapping.dmp
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memory/2028-63-0x0000000010000000-0x0000000010066000-memory.dmpFilesize
408KB
-
memory/2028-62-0x0000000000900000-0x0000000000980000-memory.dmpFilesize
512KB
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memory/2028-61-0x0000000075A71000-0x0000000075A73000-memory.dmpFilesize
8KB
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memory/2028-60-0x0000000000000000-mapping.dmp