Analysis
-
max time kernel
147s -
max time network
123s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
23-11-2020 14:41
Static task
static1
General
-
Target
duzuzr.exe
-
Size
1.0MB
-
MD5
4db249bec0a7dd376e46c72b27eb1df6
-
SHA1
8b7a45d8229930f99d0990de4faa5a2588e77fbf
-
SHA256
ae703135ed71a811958f31170fb1bdbdda649b4a71e060b3397ee8274264d6f2
-
SHA512
207aa0973039cad042bbb648a94daed1b50c4d447b66f99c9bbf363be613faaf8c229f95e3435f952c5a1d69978dd941de5d91e51598405da9ed566ae6deec4b
Malware Config
Extracted
qakbot
notset
1604404534
Protocol: ftp- Host:
192.185.5.208 - Port:
21 - Username:
logger@dustinkeeling.com - Password:
NxdkxAp4dUsY
Protocol: ftp- Host:
162.241.218.118 - Port:
21 - Username:
logger@misterexterior.com - Password:
EcOV0DyGVgVN
Protocol: ftp- Host:
69.89.31.139 - Port:
21 - Username:
cpanel@vivekharris-architects.com - Password:
fcR7OvyLrMW6!
Protocol: ftp- Host:
169.207.67.14 - Port:
21 - Username:
cpanel@dovetailsolar.com - Password:
eQyicNLzzqPN
67.6.55.77:443
89.136.39.108:443
2.50.58.76:443
188.25.158.61:443
45.63.107.192:995
45.32.154.10:443
94.52.160.116:443
45.63.107.192:2222
45.63.107.192:443
72.204.242.138:465
84.117.176.32:443
95.77.223.148:443
47.146.39.147:443
41.225.13.128:8443
80.14.209.42:2222
190.220.8.10:995
66.76.105.194:443
105.101.69.242:443
89.33.87.107:443
75.136.40.155:443
78.97.3.6:443
108.46.145.30:443
68.134.181.98:443
85.121.42.12:995
75.87.161.32:995
68.174.15.223:443
149.28.99.97:995
199.247.16.80:443
45.32.155.12:443
149.28.99.97:2222
149.28.99.97:443
70.168.130.172:995
93.86.252.177:995
50.244.112.10:995
59.99.36.238:443
185.246.9.69:995
208.99.100.129:443
41.97.25.63:443
72.186.1.237:443
59.99.36.241:443
45.32.155.12:2222
96.30.198.161:443
140.82.27.132:443
45.32.165.134:443
45.63.104.123:443
207.246.70.216:443
97.118.38.31:993
134.228.24.29:443
188.25.24.21:2222
2.89.17.127:995
72.82.15.220:443
174.62.13.151:443
120.150.60.189:995
80.195.103.146:2222
142.129.227.86:443
89.137.221.232:443
98.26.50.62:995
74.129.26.119:443
146.199.132.233:2222
77.27.174.49:995
172.114.116.226:995
95.179.247.224:443
189.231.189.64:443
45.32.155.12:995
45.32.162.253:443
199.247.22.145:443
35.134.202.234:443
184.98.97.227:995
85.122.141.42:995
89.137.211.239:443
72.16.56.171:443
72.28.255.159:995
47.44.217.98:443
189.183.206.170:995
64.185.5.157:443
202.141.244.118:995
72.209.191.27:443
86.122.18.250:443
141.158.47.123:443
203.198.96.164:443
173.245.152.231:443
95.77.144.238:443
41.228.227.124:443
67.78.151.218:2222
84.232.238.30:443
188.27.32.167:443
173.3.17.223:995
201.215.96.174:0
69.11.247.242:443
87.65.204.240:995
207.246.75.201:443
217.162.149.212:443
45.77.193.83:443
80.240.26.178:443
98.16.204.189:995
173.90.33.182:2222
103.206.112.234:443
72.36.59.46:2222
190.220.8.10:443
86.98.89.245:2222
39.36.35.237:995
217.165.96.127:990
151.73.112.197:443
79.113.119.125:443
2.50.110.49:2078
72.66.47.70:443
93.113.177.152:443
103.238.231.35:443
78.97.207.104:443
156.213.227.208:443
71.163.223.253:443
108.31.15.10:995
184.21.136.237:443
184.179.14.130:22
81.133.234.36:2222
74.75.216.202:443
2.51.247.69:995
96.243.35.201:443
46.53.16.93:443
217.165.2.92:995
37.106.7.143:443
203.106.195.67:443
172.91.19.192:443
2.7.202.106:2222
78.96.199.79:443
184.55.32.182:443
24.205.42.241:443
103.76.160.110:443
188.121.219.88:2222
79.113.208.68:443
85.204.189.105:443
50.96.234.132:995
31.5.21.66:443
66.215.32.224:443
81.97.154.100:443
47.185.140.236:80
108.30.125.94:443
188.247.252.243:443
69.47.26.41:443
74.195.88.59:443
95.76.27.6:443
68.46.142.48:995
73.200.219.143:443
173.173.1.164:443
24.40.173.134:443
173.21.10.71:2222
73.225.67.0:443
45.47.65.191:443
75.106.52.142:443
75.182.220.196:2222
Signatures
-
Executes dropped EXE 2 IoCs
Processes:
hjzdv.exehjzdv.exepid process 1404 hjzdv.exe 1592 hjzdv.exe -
Loads dropped DLL 2 IoCs
Processes:
duzuzr.exepid process 240 duzuzr.exe 240 duzuzr.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 9 IoCs
Processes:
duzuzr.exeduzuzr.exehjzdv.exehjzdv.exeexplorer.exeduzuzr.exepid process 240 duzuzr.exe 2044 duzuzr.exe 2044 duzuzr.exe 1404 hjzdv.exe 1592 hjzdv.exe 1592 hjzdv.exe 1460 explorer.exe 1460 explorer.exe 1300 duzuzr.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
hjzdv.exepid process 1404 hjzdv.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
duzuzr.exehjzdv.exetaskeng.exedescription pid process target process PID 240 wrote to memory of 2044 240 duzuzr.exe duzuzr.exe PID 240 wrote to memory of 2044 240 duzuzr.exe duzuzr.exe PID 240 wrote to memory of 2044 240 duzuzr.exe duzuzr.exe PID 240 wrote to memory of 2044 240 duzuzr.exe duzuzr.exe PID 240 wrote to memory of 1404 240 duzuzr.exe hjzdv.exe PID 240 wrote to memory of 1404 240 duzuzr.exe hjzdv.exe PID 240 wrote to memory of 1404 240 duzuzr.exe hjzdv.exe PID 240 wrote to memory of 1404 240 duzuzr.exe hjzdv.exe PID 240 wrote to memory of 1396 240 duzuzr.exe schtasks.exe PID 240 wrote to memory of 1396 240 duzuzr.exe schtasks.exe PID 240 wrote to memory of 1396 240 duzuzr.exe schtasks.exe PID 240 wrote to memory of 1396 240 duzuzr.exe schtasks.exe PID 1404 wrote to memory of 1592 1404 hjzdv.exe hjzdv.exe PID 1404 wrote to memory of 1592 1404 hjzdv.exe hjzdv.exe PID 1404 wrote to memory of 1592 1404 hjzdv.exe hjzdv.exe PID 1404 wrote to memory of 1592 1404 hjzdv.exe hjzdv.exe PID 1404 wrote to memory of 1460 1404 hjzdv.exe explorer.exe PID 1404 wrote to memory of 1460 1404 hjzdv.exe explorer.exe PID 1404 wrote to memory of 1460 1404 hjzdv.exe explorer.exe PID 1404 wrote to memory of 1460 1404 hjzdv.exe explorer.exe PID 1404 wrote to memory of 1460 1404 hjzdv.exe explorer.exe PID 2028 wrote to memory of 1300 2028 taskeng.exe duzuzr.exe PID 2028 wrote to memory of 1300 2028 taskeng.exe duzuzr.exe PID 2028 wrote to memory of 1300 2028 taskeng.exe duzuzr.exe PID 2028 wrote to memory of 1300 2028 taskeng.exe duzuzr.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\duzuzr.exe"C:\Users\Admin\AppData\Local\Temp\duzuzr.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\duzuzr.exeC:\Users\Admin\AppData\Local\Temp\duzuzr.exe /C2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exeC:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exeC:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exe /C3⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn ozmzrui /tr "\"C:\Users\Admin\AppData\Local\Temp\duzuzr.exe\" /I ozmzrui" /SC ONCE /Z /ST 14:40 /ET 14:522⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {4A3B2921-56FF-4C48-B7C2-C47A1A75F571} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\duzuzr.exeC:\Users\Admin\AppData\Local\Temp\duzuzr.exe /I ozmzrui2⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.datMD5
4d30103910fd498d5a7a9241610f135a
SHA1beba1c94c8025845d984f0dbc26ccacff4e90253
SHA2563b1b547ef98e23942262cd2946b2aa844931713ed2458b69cf8c1f606e9cff5b
SHA51242e52cb8c0d7a8e2e372702e586549845ed6018dc13ec6f95028440a8ec2eabf1d2e7098cb877d651c679a815195641b32920611de2517e4972c0d208b1fb5e5
-
C:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exeMD5
4db249bec0a7dd376e46c72b27eb1df6
SHA18b7a45d8229930f99d0990de4faa5a2588e77fbf
SHA256ae703135ed71a811958f31170fb1bdbdda649b4a71e060b3397ee8274264d6f2
SHA512207aa0973039cad042bbb648a94daed1b50c4d447b66f99c9bbf363be613faaf8c229f95e3435f952c5a1d69978dd941de5d91e51598405da9ed566ae6deec4b
-
C:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exeMD5
4db249bec0a7dd376e46c72b27eb1df6
SHA18b7a45d8229930f99d0990de4faa5a2588e77fbf
SHA256ae703135ed71a811958f31170fb1bdbdda649b4a71e060b3397ee8274264d6f2
SHA512207aa0973039cad042bbb648a94daed1b50c4d447b66f99c9bbf363be613faaf8c229f95e3435f952c5a1d69978dd941de5d91e51598405da9ed566ae6deec4b
-
C:\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exeMD5
4db249bec0a7dd376e46c72b27eb1df6
SHA18b7a45d8229930f99d0990de4faa5a2588e77fbf
SHA256ae703135ed71a811958f31170fb1bdbdda649b4a71e060b3397ee8274264d6f2
SHA512207aa0973039cad042bbb648a94daed1b50c4d447b66f99c9bbf363be613faaf8c229f95e3435f952c5a1d69978dd941de5d91e51598405da9ed566ae6deec4b
-
\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exeMD5
4db249bec0a7dd376e46c72b27eb1df6
SHA18b7a45d8229930f99d0990de4faa5a2588e77fbf
SHA256ae703135ed71a811958f31170fb1bdbdda649b4a71e060b3397ee8274264d6f2
SHA512207aa0973039cad042bbb648a94daed1b50c4d447b66f99c9bbf363be613faaf8c229f95e3435f952c5a1d69978dd941de5d91e51598405da9ed566ae6deec4b
-
\Users\Admin\AppData\Roaming\Microsoft\Iqybhpmwixip\hjzdv.exeMD5
4db249bec0a7dd376e46c72b27eb1df6
SHA18b7a45d8229930f99d0990de4faa5a2588e77fbf
SHA256ae703135ed71a811958f31170fb1bdbdda649b4a71e060b3397ee8274264d6f2
SHA512207aa0973039cad042bbb648a94daed1b50c4d447b66f99c9bbf363be613faaf8c229f95e3435f952c5a1d69978dd941de5d91e51598405da9ed566ae6deec4b
-
memory/1300-14-0x0000000000000000-mapping.dmp
-
memory/1396-6-0x0000000000000000-mapping.dmp
-
memory/1404-11-0x00000000008C0000-0x00000000008FA000-memory.dmpFilesize
232KB
-
memory/1404-4-0x0000000000000000-mapping.dmp
-
memory/1460-12-0x0000000000000000-mapping.dmp
-
memory/1592-8-0x0000000000000000-mapping.dmp
-
memory/1592-10-0x00000000025F0000-0x0000000002601000-memory.dmpFilesize
68KB
-
memory/2044-0-0x0000000000000000-mapping.dmp
-
memory/2044-1-0x0000000002680000-0x0000000002691000-memory.dmpFilesize
68KB