Analysis
-
max time kernel
108s -
max time network
9s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
23-11-2020 14:41
Static task
static1
General
-
Target
rgxbyw.exe
-
Size
1.0MB
-
MD5
ac98794fe0731fa2dd1e52262ac8ca29
-
SHA1
ef428539087cc89cc15aa66efccd606c20c1cc36
-
SHA256
e2ef4aa79c8551f10dad20864d099e06763d45a6ac44f85f1a3e336e03e54853
-
SHA512
e66a2ff7432b82c2c054ea25d56e8fe357c496ee0b51c8ccbf9eb04dfdf2b7698330c93080b816d86e08f9ada78c24cdd668e27d60d3e7fc42a8d93dc96c1a6a
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
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Executes dropped EXE 2 IoCs
Processes:
uewhdqf.exeuewhdqf.exepid process 1064 uewhdqf.exe 1372 uewhdqf.exe -
Loads dropped DLL 2 IoCs
Processes:
rgxbyw.exepid process 1764 rgxbyw.exe 1764 rgxbyw.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:
rgxbyw.exergxbyw.exeuewhdqf.exeuewhdqf.exeexplorer.exergxbyw.exepid process 1764 rgxbyw.exe 1800 rgxbyw.exe 1800 rgxbyw.exe 1064 uewhdqf.exe 1372 uewhdqf.exe 1372 uewhdqf.exe 1308 explorer.exe 1308 explorer.exe 1152 rgxbyw.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
uewhdqf.exepid process 1064 uewhdqf.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
rgxbyw.exeuewhdqf.exetaskeng.exedescription pid process target process PID 1764 wrote to memory of 1800 1764 rgxbyw.exe rgxbyw.exe PID 1764 wrote to memory of 1800 1764 rgxbyw.exe rgxbyw.exe PID 1764 wrote to memory of 1800 1764 rgxbyw.exe rgxbyw.exe PID 1764 wrote to memory of 1800 1764 rgxbyw.exe rgxbyw.exe PID 1764 wrote to memory of 1064 1764 rgxbyw.exe uewhdqf.exe PID 1764 wrote to memory of 1064 1764 rgxbyw.exe uewhdqf.exe PID 1764 wrote to memory of 1064 1764 rgxbyw.exe uewhdqf.exe PID 1764 wrote to memory of 1064 1764 rgxbyw.exe uewhdqf.exe PID 1764 wrote to memory of 2044 1764 rgxbyw.exe schtasks.exe PID 1764 wrote to memory of 2044 1764 rgxbyw.exe schtasks.exe PID 1764 wrote to memory of 2044 1764 rgxbyw.exe schtasks.exe PID 1764 wrote to memory of 2044 1764 rgxbyw.exe schtasks.exe PID 1064 wrote to memory of 1372 1064 uewhdqf.exe uewhdqf.exe PID 1064 wrote to memory of 1372 1064 uewhdqf.exe uewhdqf.exe PID 1064 wrote to memory of 1372 1064 uewhdqf.exe uewhdqf.exe PID 1064 wrote to memory of 1372 1064 uewhdqf.exe uewhdqf.exe PID 1064 wrote to memory of 1308 1064 uewhdqf.exe explorer.exe PID 1064 wrote to memory of 1308 1064 uewhdqf.exe explorer.exe PID 1064 wrote to memory of 1308 1064 uewhdqf.exe explorer.exe PID 1064 wrote to memory of 1308 1064 uewhdqf.exe explorer.exe PID 1064 wrote to memory of 1308 1064 uewhdqf.exe explorer.exe PID 928 wrote to memory of 1152 928 taskeng.exe rgxbyw.exe PID 928 wrote to memory of 1152 928 taskeng.exe rgxbyw.exe PID 928 wrote to memory of 1152 928 taskeng.exe rgxbyw.exe PID 928 wrote to memory of 1152 928 taskeng.exe rgxbyw.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\rgxbyw.exe"C:\Users\Admin\AppData\Local\Temp\rgxbyw.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rgxbyw.exeC:\Users\Admin\AppData\Local\Temp\rgxbyw.exe /C2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exeC:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exeC:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.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 xlvldndf /tr "\"C:\Users\Admin\AppData\Local\Temp\rgxbyw.exe\" /I xlvldndf" /SC ONCE /Z /ST 15:47 /ET 15:592⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {EA22C685-5E8E-4A40-855C-555833081082} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\rgxbyw.exeC:\Users\Admin\AppData\Local\Temp\rgxbyw.exe /I xlvldndf2⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.datMD5
a2fcd1b7023f1fbb1a6b83ace293cd98
SHA1f43af40970ffab1547d16cf6d9d2fd8bab9e3c53
SHA256274bb46e2b80a87ddd3d4945a2a115d9fa3ed13c5c651927afad0b0ed7cf278a
SHA512743048b83261c97e466216f465d9343615654b8d97c9ea6a461b826cd19977baa0ec8be02b2d6f3de8c5750b05bdcf57384d65868adb13468bff9e8f2a85f3ac
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C:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exeMD5
ac98794fe0731fa2dd1e52262ac8ca29
SHA1ef428539087cc89cc15aa66efccd606c20c1cc36
SHA256e2ef4aa79c8551f10dad20864d099e06763d45a6ac44f85f1a3e336e03e54853
SHA512e66a2ff7432b82c2c054ea25d56e8fe357c496ee0b51c8ccbf9eb04dfdf2b7698330c93080b816d86e08f9ada78c24cdd668e27d60d3e7fc42a8d93dc96c1a6a
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C:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exeMD5
ac98794fe0731fa2dd1e52262ac8ca29
SHA1ef428539087cc89cc15aa66efccd606c20c1cc36
SHA256e2ef4aa79c8551f10dad20864d099e06763d45a6ac44f85f1a3e336e03e54853
SHA512e66a2ff7432b82c2c054ea25d56e8fe357c496ee0b51c8ccbf9eb04dfdf2b7698330c93080b816d86e08f9ada78c24cdd668e27d60d3e7fc42a8d93dc96c1a6a
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C:\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exeMD5
ac98794fe0731fa2dd1e52262ac8ca29
SHA1ef428539087cc89cc15aa66efccd606c20c1cc36
SHA256e2ef4aa79c8551f10dad20864d099e06763d45a6ac44f85f1a3e336e03e54853
SHA512e66a2ff7432b82c2c054ea25d56e8fe357c496ee0b51c8ccbf9eb04dfdf2b7698330c93080b816d86e08f9ada78c24cdd668e27d60d3e7fc42a8d93dc96c1a6a
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\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exeMD5
ac98794fe0731fa2dd1e52262ac8ca29
SHA1ef428539087cc89cc15aa66efccd606c20c1cc36
SHA256e2ef4aa79c8551f10dad20864d099e06763d45a6ac44f85f1a3e336e03e54853
SHA512e66a2ff7432b82c2c054ea25d56e8fe357c496ee0b51c8ccbf9eb04dfdf2b7698330c93080b816d86e08f9ada78c24cdd668e27d60d3e7fc42a8d93dc96c1a6a
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\Users\Admin\AppData\Roaming\Microsoft\Scnnvaszdxo\uewhdqf.exeMD5
ac98794fe0731fa2dd1e52262ac8ca29
SHA1ef428539087cc89cc15aa66efccd606c20c1cc36
SHA256e2ef4aa79c8551f10dad20864d099e06763d45a6ac44f85f1a3e336e03e54853
SHA512e66a2ff7432b82c2c054ea25d56e8fe357c496ee0b51c8ccbf9eb04dfdf2b7698330c93080b816d86e08f9ada78c24cdd668e27d60d3e7fc42a8d93dc96c1a6a
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memory/1064-4-0x0000000000000000-mapping.dmp
-
memory/1064-11-0x0000000002500000-0x000000000253A000-memory.dmpFilesize
232KB
-
memory/1152-14-0x0000000000000000-mapping.dmp
-
memory/1308-12-0x0000000000000000-mapping.dmp
-
memory/1372-8-0x0000000000000000-mapping.dmp
-
memory/1372-10-0x0000000002610000-0x0000000002621000-memory.dmpFilesize
68KB
-
memory/1800-0-0x0000000000000000-mapping.dmp
-
memory/1800-1-0x0000000002580000-0x0000000002591000-memory.dmpFilesize
68KB
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memory/2044-6-0x0000000000000000-mapping.dmp