Analysis
-
max time kernel
4294206s -
max time network
142s -
platform
windows7_x64 -
resource
win7-20220310-en -
submitted
20-03-2022 02:07
Behavioral task
behavioral1
Sample
d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.dll
Resource
win7-20220310-en
General
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Target
d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.dll
-
Size
2.5MB
-
MD5
152d8c853c281a8e30170b893734f0f3
-
SHA1
a92a065efcd801207bed4e7deec019f9acdde0b6
-
SHA256
d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0
-
SHA512
7a9e8dc7f8ae3b18cf5848600df1bf9869410c573e87a2d3eb7e45d719332ab6cac66d1488756b59355fb62c68aa8f68a5a92463963e5453a00e4c97519fc7de
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
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Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1604 regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 1 IoCs
Processes:
rundll32.exepid process 1656 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1656 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1568 wrote to memory of 1656 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 1656 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 1656 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 1656 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 1656 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 1656 1568 rundll32.exe rundll32.exe PID 1568 wrote to memory of 1656 1568 rundll32.exe rundll32.exe PID 1656 wrote to memory of 1792 1656 rundll32.exe explorer.exe PID 1656 wrote to memory of 1792 1656 rundll32.exe explorer.exe PID 1656 wrote to memory of 1792 1656 rundll32.exe explorer.exe PID 1656 wrote to memory of 1792 1656 rundll32.exe explorer.exe PID 1656 wrote to memory of 1792 1656 rundll32.exe explorer.exe PID 1656 wrote to memory of 1792 1656 rundll32.exe explorer.exe PID 1792 wrote to memory of 2016 1792 explorer.exe schtasks.exe PID 1792 wrote to memory of 2016 1792 explorer.exe schtasks.exe PID 1792 wrote to memory of 2016 1792 explorer.exe schtasks.exe PID 1792 wrote to memory of 2016 1792 explorer.exe schtasks.exe PID 1272 wrote to memory of 1632 1272 taskeng.exe regsvr32.exe PID 1272 wrote to memory of 1632 1272 taskeng.exe regsvr32.exe PID 1272 wrote to memory of 1632 1272 taskeng.exe regsvr32.exe PID 1272 wrote to memory of 1632 1272 taskeng.exe regsvr32.exe PID 1272 wrote to memory of 1632 1272 taskeng.exe regsvr32.exe PID 1632 wrote to memory of 1604 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 1604 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 1604 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 1604 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 1604 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 1604 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 1604 1632 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.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 zkkrlmidxm /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.dll\"" /SC ONCE /Z /ST 17:41 /ET 17:534⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {D14F0885-0E02-44AB-BF77-2C0A28E30516} 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\d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.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\d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.dllMD5
bac3ca13383cc347030616917e73e7f2
SHA126d76eed064dcfcc802673a2d73c34435a9cb945
SHA25683441e1e0cf6b234a4a5ffcef4504b93d157248fb1dc33562efb49f96b37a966
SHA5121aae6f23094cf399c91bca15c0e0dbddb991f63dc439d508b3d30e773bc990ffcbf83808f44032e1828d7c250067f5a0335f5ac8cdfdba20be6b313b38e49a1a
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\Users\Admin\AppData\Local\Temp\d0d1cb6707e1a8b08315aba8d5de621b63d8c8e0499286678fdc35f2131185f0.dllMD5
bac3ca13383cc347030616917e73e7f2
SHA126d76eed064dcfcc802673a2d73c34435a9cb945
SHA25683441e1e0cf6b234a4a5ffcef4504b93d157248fb1dc33562efb49f96b37a966
SHA5121aae6f23094cf399c91bca15c0e0dbddb991f63dc439d508b3d30e773bc990ffcbf83808f44032e1828d7c250067f5a0335f5ac8cdfdba20be6b313b38e49a1a
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memory/1632-63-0x000007FEFB581000-0x000007FEFB583000-memory.dmpFilesize
8KB
-
memory/1656-54-0x0000000075421000-0x0000000075423000-memory.dmpFilesize
8KB
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memory/1656-55-0x0000000001E70000-0x000000000205A000-memory.dmpFilesize
1.9MB
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memory/1656-56-0x0000000010000000-0x000000001028A000-memory.dmpFilesize
2.5MB
-
memory/1792-57-0x0000000000100000-0x0000000000102000-memory.dmpFilesize
8KB
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memory/1792-60-0x0000000074251000-0x0000000074253000-memory.dmpFilesize
8KB
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memory/1792-61-0x00000000006D0000-0x0000000000951000-memory.dmpFilesize
2.5MB
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memory/1792-62-0x00000000000C0000-0x00000000000F4000-memory.dmpFilesize
208KB