Analysis
-
max time kernel
4294194s -
max time network
136s -
platform
windows7_x64 -
resource
win7-20220310-en -
submitted
20-03-2022 01:39
Behavioral task
behavioral1
Sample
150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.dll
Resource
win7-20220310-en
General
-
Target
150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.dll
-
Size
2.5MB
-
MD5
406d993097d8f55451b2a53178fc5592
-
SHA1
272b1eede5c214bdc4ef8be4312bf72a45d702a8
-
SHA256
150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c
-
SHA512
8bc39bf236dc350ea159a88847b989781a96d1e73dd24c5ed9597fd7433da9781fa231e67c6b10b92f384dd5c8bdf904c4ac440fef848ed4e813fdca0b92857c
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 1668 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 1092 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1092 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1564 wrote to memory of 1092 1564 rundll32.exe rundll32.exe PID 1564 wrote to memory of 1092 1564 rundll32.exe rundll32.exe PID 1564 wrote to memory of 1092 1564 rundll32.exe rundll32.exe PID 1564 wrote to memory of 1092 1564 rundll32.exe rundll32.exe PID 1564 wrote to memory of 1092 1564 rundll32.exe rundll32.exe PID 1564 wrote to memory of 1092 1564 rundll32.exe rundll32.exe PID 1564 wrote to memory of 1092 1564 rundll32.exe rundll32.exe PID 1092 wrote to memory of 1632 1092 rundll32.exe explorer.exe PID 1092 wrote to memory of 1632 1092 rundll32.exe explorer.exe PID 1092 wrote to memory of 1632 1092 rundll32.exe explorer.exe PID 1092 wrote to memory of 1632 1092 rundll32.exe explorer.exe PID 1092 wrote to memory of 1632 1092 rundll32.exe explorer.exe PID 1092 wrote to memory of 1632 1092 rundll32.exe explorer.exe PID 1632 wrote to memory of 1644 1632 explorer.exe schtasks.exe PID 1632 wrote to memory of 1644 1632 explorer.exe schtasks.exe PID 1632 wrote to memory of 1644 1632 explorer.exe schtasks.exe PID 1632 wrote to memory of 1644 1632 explorer.exe schtasks.exe PID 1340 wrote to memory of 1812 1340 taskeng.exe regsvr32.exe PID 1340 wrote to memory of 1812 1340 taskeng.exe regsvr32.exe PID 1340 wrote to memory of 1812 1340 taskeng.exe regsvr32.exe PID 1340 wrote to memory of 1812 1340 taskeng.exe regsvr32.exe PID 1340 wrote to memory of 1812 1340 taskeng.exe regsvr32.exe PID 1812 wrote to memory of 1668 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1668 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1668 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1668 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1668 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1668 1812 regsvr32.exe regsvr32.exe PID 1812 wrote to memory of 1668 1812 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.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 hygtuzv /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.dll\"" /SC ONCE /Z /ST 16:20 /ET 16:324⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {091DFDBC-D1FB-49BE-AC49-8BD4675CD509} 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\150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.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\150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.dllMD5
abb779d6455b759280f7087df5767a8e
SHA13e2b78a3da0573cd8c7d9cfdad4e1b4c5694a325
SHA256441dd5eaf8a607135e876f983d5d421e775fc083d7e9305bc9246b97765310af
SHA512f1d9742c672710d5c678eb8f62d2b7bc81848cffdc9803daf0fdabcb159cd2535d22c22947685f89d6389b4ffc007fb85bca990b2761c9aa3da47d7c062f9774
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\Users\Admin\AppData\Local\Temp\150d10c85c3528c9b744c2b16022b0c8d38fb52bcc5b44f02ca84aa42399c87c.dllMD5
abb779d6455b759280f7087df5767a8e
SHA13e2b78a3da0573cd8c7d9cfdad4e1b4c5694a325
SHA256441dd5eaf8a607135e876f983d5d421e775fc083d7e9305bc9246b97765310af
SHA512f1d9742c672710d5c678eb8f62d2b7bc81848cffdc9803daf0fdabcb159cd2535d22c22947685f89d6389b4ffc007fb85bca990b2761c9aa3da47d7c062f9774
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memory/1092-54-0x0000000075D01000-0x0000000075D03000-memory.dmpFilesize
8KB
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memory/1092-55-0x0000000001EC0000-0x00000000020AA000-memory.dmpFilesize
1.9MB
-
memory/1092-56-0x0000000010000000-0x000000001028A000-memory.dmpFilesize
2.5MB
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memory/1632-57-0x00000000000C0000-0x00000000000C2000-memory.dmpFilesize
8KB
-
memory/1632-60-0x0000000074B01000-0x0000000074B03000-memory.dmpFilesize
8KB
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memory/1632-61-0x0000000000A50000-0x0000000000CD1000-memory.dmpFilesize
2.5MB
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memory/1632-62-0x0000000000080000-0x00000000000B4000-memory.dmpFilesize
208KB
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memory/1812-63-0x000007FEFBE41000-0x000007FEFBE43000-memory.dmpFilesize
8KB