Analysis
-
max time kernel
4294211s -
max time network
130s -
platform
windows7_x64 -
resource
win7-20220310-en -
submitted
20-03-2022 01:47
Behavioral task
behavioral1
Sample
32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.dll
Resource
win7-20220310-en
General
-
Target
32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.dll
-
Size
2.5MB
-
MD5
9643e094670f3e55aa122d102a91afc3
-
SHA1
4c7c471e0275efbacd21749fb06c7401cf4a41ac
-
SHA256
32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1
-
SHA512
afa579fdc81f163d821d9655a4ee023ba02ac183ca6ce019892579c66d9110823ffc2ed39ca6842c4dc1b4e652e17a6e0a6d89a08caca9abcda10733964b8c1b
Malware Config
Extracted
qakbot
401.157
abc117
1608747966
67.6.54.180:443
187.250.170.34:995
67.141.11.98:443
109.154.79.222:2222
2.88.184.160:443
85.52.72.32:2222
86.98.21.234:443
73.166.10.38:50003
90.61.30.155:2222
71.182.142.63:443
178.223.22.192:995
184.189.122.72:443
181.39.236.199:443
72.240.200.181:2222
154.238.45.174:995
47.22.148.6:443
2.51.251.47:995
199.19.117.131:443
200.76.215.87:443
37.104.39.32:995
14.137.64.132:995
70.126.76.75:443
5.194.151.240:2222
83.202.68.220:2222
189.251.67.57:995
197.161.154.132:443
120.150.218.241:995
75.136.40.155:443
151.205.102.42:443
41.39.134.183:443
187.213.80.185:995
82.12.157.95:995
77.136.21.144:995
47.40.78.73:443
173.18.126.193:2222
51.9.198.164:2222
94.26.114.54:443
197.45.110.165:995
184.90.50.79:995
77.30.61.241:995
47.134.138.15:443
196.151.252.84:443
23.236.12.55:443
81.88.254.62:443
105.198.236.99:443
78.97.248.88:443
188.25.61.41:443
45.77.115.208:443
45.77.115.208:2222
45.32.211.207:995
149.28.101.90:8443
45.77.115.208:8443
216.215.77.18:2078
45.32.211.207:8443
207.246.77.75:2222
207.246.77.75:995
98.16.204.189:995
80.106.85.24:2222
86.126.220.203:443
71.14.110.199:443
83.110.241.182:443
76.111.128.194:443
32.212.117.188:443
72.36.59.46:2222
68.186.192.69:443
105.226.38.36:443
109.106.69.138:2222
108.46.145.30:443
181.129.155.10:443
37.210.255.225:995
74.195.52.3:443
73.166.10.38:443
190.24.187.90:443
95.77.223.148:443
47.196.49.123:443
24.229.150.54:995
189.172.242.124:443
140.82.49.12:443
212.197.145.59:995
47.208.8.187:443
2.88.48.122:995
68.15.109.125:443
2.90.219.195:443
151.60.45.241:443
217.165.3.30:443
190.72.211.89:2222
84.247.55.190:8443
74.222.204.82:995
98.240.24.57:443
92.59.35.196:2083
174.20.167.39:995
45.63.107.192:443
96.61.23.88:995
108.190.151.108:2222
45.77.115.208:995
144.202.38.185:2222
24.185.65.68:443
149.28.98.196:2222
24.122.0.90:443
175.141.131.195:443
197.49.109.229:995
75.67.192.125:443
187.202.130.179:443
67.82.244.199:2222
41.228.211.35:443
197.82.221.199:443
90.53.100.20:2222
37.210.132.106:995
191.84.1.58:443
73.166.10.38:61202
86.98.223.81:22
80.11.5.65:2222
187.7.236.197:995
81.214.126.173:2222
90.201.21.58:443
89.137.211.239:995
24.234.204.230:995
189.222.83.156:443
181.134.233.216:443
95.77.144.238:443
100.43.250.74:995
69.47.239.10:443
151.52.8.91:443
197.237.62.207:443
89.136.112.74:443
190.85.91.154:443
2.50.167.241:443
193.248.154.174:2222
207.246.77.75:8443
24.139.72.117:443
149.28.99.97:2222
45.63.107.192:2222
144.202.38.185:443
207.246.77.75:443
149.28.98.196:443
149.28.98.196:995
149.28.101.90:2222
149.28.101.90:995
144.202.38.185:995
85.204.189.105:443
96.19.117.140:443
106.250.150.98:443
98.190.24.81:443
37.116.152.122:2078
172.87.157.235:3389
216.201.162.158:443
95.76.27.6:443
174.87.65.179:443
50.244.112.106:443
189.157.252.151:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1916 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 1 IoCs
Processes:
rundll32.exepid process 1068 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1068 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1648 wrote to memory of 1068 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1068 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1068 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1068 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1068 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1068 1648 rundll32.exe rundll32.exe PID 1648 wrote to memory of 1068 1648 rundll32.exe rundll32.exe PID 1068 wrote to memory of 1660 1068 rundll32.exe explorer.exe PID 1068 wrote to memory of 1660 1068 rundll32.exe explorer.exe PID 1068 wrote to memory of 1660 1068 rundll32.exe explorer.exe PID 1068 wrote to memory of 1660 1068 rundll32.exe explorer.exe PID 1068 wrote to memory of 1660 1068 rundll32.exe explorer.exe PID 1068 wrote to memory of 1660 1068 rundll32.exe explorer.exe PID 1660 wrote to memory of 1324 1660 explorer.exe schtasks.exe PID 1660 wrote to memory of 1324 1660 explorer.exe schtasks.exe PID 1660 wrote to memory of 1324 1660 explorer.exe schtasks.exe PID 1660 wrote to memory of 1324 1660 explorer.exe schtasks.exe PID 960 wrote to memory of 1780 960 taskeng.exe regsvr32.exe PID 960 wrote to memory of 1780 960 taskeng.exe regsvr32.exe PID 960 wrote to memory of 1780 960 taskeng.exe regsvr32.exe PID 960 wrote to memory of 1780 960 taskeng.exe regsvr32.exe PID 960 wrote to memory of 1780 960 taskeng.exe regsvr32.exe PID 1780 wrote to memory of 1916 1780 regsvr32.exe regsvr32.exe PID 1780 wrote to memory of 1916 1780 regsvr32.exe regsvr32.exe PID 1780 wrote to memory of 1916 1780 regsvr32.exe regsvr32.exe PID 1780 wrote to memory of 1916 1780 regsvr32.exe regsvr32.exe PID 1780 wrote to memory of 1916 1780 regsvr32.exe regsvr32.exe PID 1780 wrote to memory of 1916 1780 regsvr32.exe regsvr32.exe PID 1780 wrote to memory of 1916 1780 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.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
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ofihjswzt /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.dll\"" /SC ONCE /Z /ST 17:07 /ET 17:194⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {CA479FD9-6F90-4598-816D-2AE925DF1BA1} 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\32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.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\32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.dllMD5
27d2541486b926e7155b4cb22bf8164d
SHA1752baa9b5143be45ebe78712db66f3541b76e16d
SHA256a06ba8c96d9682577bd76f9f8a17fd7c9e141645c7b9dbe5ec0acbea77213eca
SHA512ac21018c2a50bc252d9b665971ab1700a972d2b19c18ede996930ce07bc0240bb4709fcd2b1a9cf665712083c772b6b72260c5dbc5ed69d49fd1e3f7af0cf23c
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\Users\Admin\AppData\Local\Temp\32592a8e67f7649bc25a517c5cdd302e2faf208a0408fb55987d9e4b840a81a1.dllMD5
27d2541486b926e7155b4cb22bf8164d
SHA1752baa9b5143be45ebe78712db66f3541b76e16d
SHA256a06ba8c96d9682577bd76f9f8a17fd7c9e141645c7b9dbe5ec0acbea77213eca
SHA512ac21018c2a50bc252d9b665971ab1700a972d2b19c18ede996930ce07bc0240bb4709fcd2b1a9cf665712083c772b6b72260c5dbc5ed69d49fd1e3f7af0cf23c
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memory/1068-54-0x00000000753C1000-0x00000000753C3000-memory.dmpFilesize
8KB
-
memory/1068-55-0x0000000002070000-0x000000000225A000-memory.dmpFilesize
1.9MB
-
memory/1068-56-0x0000000010000000-0x000000001028A000-memory.dmpFilesize
2.5MB
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memory/1660-57-0x00000000000C0000-0x00000000000C2000-memory.dmpFilesize
8KB
-
memory/1660-60-0x0000000074501000-0x0000000074503000-memory.dmpFilesize
8KB
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memory/1660-61-0x0000000000410000-0x0000000000691000-memory.dmpFilesize
2.5MB
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memory/1660-62-0x0000000000080000-0x00000000000B4000-memory.dmpFilesize
208KB
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memory/1780-63-0x000007FEFB831000-0x000007FEFB833000-memory.dmpFilesize
8KB