Analysis
-
max time kernel
127s -
max time network
49s -
platform
windows7_x64 -
resource
win7v20210408 -
submitted
23-07-2021 13:35
Static task
static1
Behavioral task
behavioral1
Sample
qbot_test1.bin.dll
Resource
win7v20210408
General
-
Target
qbot_test1.bin.dll
-
Size
1.5MB
-
MD5
93da5b7996718aee911ebe8657f4fe8e
-
SHA1
7111edb9f7b92bc683ec69bc81259720e5655979
-
SHA256
7043bd18b7038cd77986c859d9330504b8cf21c02b849c176a29a0a0f3d34ece
-
SHA512
be41d2b3c71d1efec254e4a8b471f97535b5d039dffdd7fc1208accecb0325cef924af8f3066b8abbc86c016bc9e7d0be73f76bbb448adb4bfa4b8e4a77db4e4
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 2016 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 1684 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1684 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1980 wrote to memory of 1684 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1684 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1684 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1684 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1684 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1684 1980 rundll32.exe rundll32.exe PID 1980 wrote to memory of 1684 1980 rundll32.exe rundll32.exe PID 1684 wrote to memory of 524 1684 rundll32.exe explorer.exe PID 1684 wrote to memory of 524 1684 rundll32.exe explorer.exe PID 1684 wrote to memory of 524 1684 rundll32.exe explorer.exe PID 1684 wrote to memory of 524 1684 rundll32.exe explorer.exe PID 1684 wrote to memory of 524 1684 rundll32.exe explorer.exe PID 1684 wrote to memory of 524 1684 rundll32.exe explorer.exe PID 524 wrote to memory of 1256 524 explorer.exe schtasks.exe PID 524 wrote to memory of 1256 524 explorer.exe schtasks.exe PID 524 wrote to memory of 1256 524 explorer.exe schtasks.exe PID 524 wrote to memory of 1256 524 explorer.exe schtasks.exe PID 1512 wrote to memory of 2040 1512 taskeng.exe regsvr32.exe PID 1512 wrote to memory of 2040 1512 taskeng.exe regsvr32.exe PID 1512 wrote to memory of 2040 1512 taskeng.exe regsvr32.exe PID 1512 wrote to memory of 2040 1512 taskeng.exe regsvr32.exe PID 1512 wrote to memory of 2040 1512 taskeng.exe regsvr32.exe PID 2040 wrote to memory of 2016 2040 regsvr32.exe regsvr32.exe PID 2040 wrote to memory of 2016 2040 regsvr32.exe regsvr32.exe PID 2040 wrote to memory of 2016 2040 regsvr32.exe regsvr32.exe PID 2040 wrote to memory of 2016 2040 regsvr32.exe regsvr32.exe PID 2040 wrote to memory of 2016 2040 regsvr32.exe regsvr32.exe PID 2040 wrote to memory of 2016 2040 regsvr32.exe regsvr32.exe PID 2040 wrote to memory of 2016 2040 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\qbot_test1.bin.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\qbot_test1.bin.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
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn tzbwwuvlc /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\qbot_test1.bin.dll\"" /SC ONCE /Z /ST 15:42 /ET 15:544⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {01B41CFC-B6CB-4151-AE44-BDDBAB9195E0} 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\qbot_test1.bin.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\qbot_test1.bin.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\qbot_test1.bin.dllMD5
94c8a53a8b034aa767deceb1e029424f
SHA1e97612c698df8e785a5eb348571634a7b4987778
SHA25682d036d5dabda54057f694f71b7db0a5ab44e4cb052fba5b232e11a650481409
SHA512d890a9c65911420c5be47500c6685fdd5c9e398f932c7198d9f4bd0ffd00c0b6c79935e134dd7f2a62aa49f485c2d0703c604d93ad2ddd744a1fcbd522a63e6d
-
\Users\Admin\AppData\Local\Temp\qbot_test1.bin.dllMD5
94c8a53a8b034aa767deceb1e029424f
SHA1e97612c698df8e785a5eb348571634a7b4987778
SHA25682d036d5dabda54057f694f71b7db0a5ab44e4cb052fba5b232e11a650481409
SHA512d890a9c65911420c5be47500c6685fdd5c9e398f932c7198d9f4bd0ffd00c0b6c79935e134dd7f2a62aa49f485c2d0703c604d93ad2ddd744a1fcbd522a63e6d
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memory/524-66-0x0000000000080000-0x00000000000B4000-memory.dmpFilesize
208KB
-
memory/524-63-0x0000000000000000-mapping.dmp
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memory/524-65-0x00000000744C1000-0x00000000744C3000-memory.dmpFilesize
8KB
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memory/1256-67-0x0000000000000000-mapping.dmp
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memory/1684-62-0x0000000010000000-0x0000000010178000-memory.dmpFilesize
1.5MB
-
memory/1684-59-0x0000000000000000-mapping.dmp
-
memory/1684-61-0x00000000001E0000-0x0000000000212000-memory.dmpFilesize
200KB
-
memory/1684-60-0x0000000075AD1000-0x0000000075AD3000-memory.dmpFilesize
8KB
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memory/2016-71-0x0000000000000000-mapping.dmp
-
memory/2040-68-0x0000000000000000-mapping.dmp
-
memory/2040-69-0x000007FEFB761000-0x000007FEFB763000-memory.dmpFilesize
8KB