Analysis
-
max time kernel
119s -
max time network
10s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
02-11-2020 08:19
Static task
static1
General
-
Target
rzochs.exe
-
Size
311KB
-
MD5
78f7a0d8babbc777859ca6402966df25
-
SHA1
1d2559ce216a0515b6d3f8a9f6e16a85ac7e7fab
-
SHA256
6780e8d84916dbfae5270e639d2f43f64491cdf71e693c6acf00108a2e500737
-
SHA512
24661056b6534256eb283a65b024d9d1ba08cf601f884ebc53fe04ca8939c87a63d6813f16bdc0a86c814e580d1297c0f3c65e489bb92395187831fd185859a0
Malware Config
Extracted
qakbot
notset
1596817234
Protocol: ftp- Host:
192.185.5.208 - Port:
21 - Username:
[email protected] - Password:
NxdkxAp4dUsY
Protocol: ftp- Host:
162.241.218.118 - Port:
21 - Username:
[email protected] - Password:
EcOV0DyGVgVN
Protocol: ftp- Host:
69.89.31.139 - Port:
21 - Username:
[email protected] - Password:
fcR7OvyLrMW6!
Protocol: ftp- Host:
169.207.67.14 - Port:
21 - Username:
[email protected] - Password:
eQyicNLzzqPN
47.44.217.98:443
86.97.146.204:2222
65.60.228.130:443
216.201.162.158:443
94.59.24.79:995
108.46.145.30:443
24.139.132.70:443
47.206.174.82:443
188.52.106.206:20
72.204.242.138:6881
173.173.72.199:443
71.163.224.206:443
63.155.9.141:995
100.34.195.237:443
47.39.177.171:2222
96.20.108.17:2222
115.21.224.117:443
70.164.39.91:443
45.47.65.191:443
207.155.107.111:443
75.82.182.228:2222
108.30.125.94:443
73.227.232.166:443
207.255.161.8:993
24.122.228.88:443
64.130.165.255:443
200.38.254.177:443
100.4.173.223:443
172.242.80.243:443
71.74.12.34:443
174.80.7.235:443
151.205.102.42:443
84.247.55.190:443
201.248.122.51:2078
72.190.101.70:443
108.183.3.41:443
151.213.81.220:995
5.193.178.241:2078
179.14.167.91:443
24.71.28.247:443
100.43.250.74:995
73.60.148.209:443
24.234.86.201:995
95.77.144.238:443
156.213.224.213:993
51.241.113.55:443
86.182.234.245:2222
71.220.191.200:443
199.247.22.145:443
173.245.152.231:443
151.76.217.248:443
191.84.3.226:443
31.5.21.66:443
68.4.137.211:443
141.158.47.123:443
130.25.130.19:2222
5.12.50.188:443
72.142.106.198:465
96.234.20.230:443
166.62.180.194:2078
75.136.40.155:443
98.243.187.85:443
65.96.36.157:443
67.11.43.93:443
81.133.234.36:2222
41.227.89.38:443
201.127.3.56:443
174.82.131.155:995
189.130.26.216:443
75.182.214.87:443
47.146.32.175:443
84.117.176.32:443
188.15.173.34:995
12.5.37.3:995
74.75.237.11:443
200.124.231.21:443
5.15.84.129:443
121.164.25.197:443
96.35.170.82:2078
165.228.200.94:443
103.238.231.40:443
189.223.67.205:443
151.73.114.37:443
71.197.126.250:443
187.200.109.243:443
65.48.219.199:53
24.99.180.247:443
173.163.115.89:2078
71.192.44.92:443
84.117.60.157:443
68.116.193.239:443
71.182.142.63:443
188.52.106.206:443
37.210.160.50:61201
67.6.62.74:443
100.38.164.182:443
193.248.44.2:2222
74.222.204.82:443
209.182.122.217:443
156.222.64.172:995
24.44.142.213:2222
71.83.16.211:443
69.123.179.70:443
70.126.76.75:443
188.173.70.18:443
69.47.239.10:443
201.216.216.245:443
98.219.77.197:443
75.110.250.89:995
97.124.162.104:995
2.88.50.153:995
70.164.37.205:995
217.165.110.181:443
104.235.63.89:443
2.90.70.49:995
66.30.92.147:443
98.26.50.62:995
217.165.112.13:995
46.248.41.66:995
94.59.241.189:995
98.4.227.199:443
76.111.128.194:443
189.163.82.104:443
72.82.15.220:443
67.209.195.198:443
149.71.51.2:443
99.195.112.165:443
73.228.1.246:443
77.27.173.8:995
68.39.160.40:443
108.45.89.47:443
68.59.27.48:443
95.76.109.181:443
80.240.26.178:443
72.214.55.195:995
199.247.16.80:443
74.109.219.145:443
108.51.130.83:443
76.187.12.181:443
187.192.233.135:995
99.231.221.117:443
72.240.200.181:2222
172.87.134.226:443
84.232.238.30:443
68.190.152.98:443
67.165.206.193:993
75.183.171.155:995
67.8.103.21:443
70.123.92.175:2222
92.59.35.196:2222
Signatures
-
Executes dropped EXE 2 IoCs
Processes:
ctkeojub.exectkeojub.exepid process 1244 ctkeojub.exe 1448 ctkeojub.exe -
Loads dropped DLL 2 IoCs
Processes:
rzochs.exepid process 844 rzochs.exe 844 rzochs.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:
rzochs.exerzochs.exectkeojub.exectkeojub.exeexplorer.exerzochs.exepid process 844 rzochs.exe 2016 rzochs.exe 2016 rzochs.exe 1244 ctkeojub.exe 1448 ctkeojub.exe 1448 ctkeojub.exe 1808 explorer.exe 1808 explorer.exe 512 rzochs.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
ctkeojub.exepid process 1244 ctkeojub.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
rzochs.exectkeojub.exetaskeng.exedescription pid process target process PID 844 wrote to memory of 2016 844 rzochs.exe rzochs.exe PID 844 wrote to memory of 2016 844 rzochs.exe rzochs.exe PID 844 wrote to memory of 2016 844 rzochs.exe rzochs.exe PID 844 wrote to memory of 2016 844 rzochs.exe rzochs.exe PID 844 wrote to memory of 1244 844 rzochs.exe ctkeojub.exe PID 844 wrote to memory of 1244 844 rzochs.exe ctkeojub.exe PID 844 wrote to memory of 1244 844 rzochs.exe ctkeojub.exe PID 844 wrote to memory of 1244 844 rzochs.exe ctkeojub.exe PID 844 wrote to memory of 268 844 rzochs.exe schtasks.exe PID 844 wrote to memory of 268 844 rzochs.exe schtasks.exe PID 844 wrote to memory of 268 844 rzochs.exe schtasks.exe PID 844 wrote to memory of 268 844 rzochs.exe schtasks.exe PID 1244 wrote to memory of 1448 1244 ctkeojub.exe ctkeojub.exe PID 1244 wrote to memory of 1448 1244 ctkeojub.exe ctkeojub.exe PID 1244 wrote to memory of 1448 1244 ctkeojub.exe ctkeojub.exe PID 1244 wrote to memory of 1448 1244 ctkeojub.exe ctkeojub.exe PID 1244 wrote to memory of 1808 1244 ctkeojub.exe explorer.exe PID 1244 wrote to memory of 1808 1244 ctkeojub.exe explorer.exe PID 1244 wrote to memory of 1808 1244 ctkeojub.exe explorer.exe PID 1244 wrote to memory of 1808 1244 ctkeojub.exe explorer.exe PID 1244 wrote to memory of 1808 1244 ctkeojub.exe explorer.exe PID 740 wrote to memory of 512 740 taskeng.exe rzochs.exe PID 740 wrote to memory of 512 740 taskeng.exe rzochs.exe PID 740 wrote to memory of 512 740 taskeng.exe rzochs.exe PID 740 wrote to memory of 512 740 taskeng.exe rzochs.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\rzochs.exe"C:\Users\Admin\AppData\Local\Temp\rzochs.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rzochs.exeC:\Users\Admin\AppData\Local\Temp\rzochs.exe /C2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exeC:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exeC:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.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 qxhztuy /tr "\"C:\Users\Admin\AppData\Local\Temp\rzochs.exe\" /I qxhztuy" /SC ONCE /Z /ST 09:25 /ET 09:372⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {7E4BF47A-AF31-4FBA-BCBA-D8B28A653FCD} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\rzochs.exeC:\Users\Admin\AppData\Local\Temp\rzochs.exe /I qxhztuy2⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.datMD5
e2edd92e5d27be1ed16abaa1aa919c38
SHA102e13394dd8d41291f66bf12d4a8146e639d72f6
SHA2562b3d461533c9467477652da07dbf994601d8785d48423f18cecdaef3493c83ff
SHA512fccef2c7cecbfce099db0462d904c54325a5ad6433464fe70e1e361a0eb856f2c9b92aa5dee6c91452fd6c44eb3b1cc231e8bd8cc8353a261d3204e7125d66b1
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C:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exeMD5
78f7a0d8babbc777859ca6402966df25
SHA11d2559ce216a0515b6d3f8a9f6e16a85ac7e7fab
SHA2566780e8d84916dbfae5270e639d2f43f64491cdf71e693c6acf00108a2e500737
SHA51224661056b6534256eb283a65b024d9d1ba08cf601f884ebc53fe04ca8939c87a63d6813f16bdc0a86c814e580d1297c0f3c65e489bb92395187831fd185859a0
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C:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exeMD5
78f7a0d8babbc777859ca6402966df25
SHA11d2559ce216a0515b6d3f8a9f6e16a85ac7e7fab
SHA2566780e8d84916dbfae5270e639d2f43f64491cdf71e693c6acf00108a2e500737
SHA51224661056b6534256eb283a65b024d9d1ba08cf601f884ebc53fe04ca8939c87a63d6813f16bdc0a86c814e580d1297c0f3c65e489bb92395187831fd185859a0
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C:\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exeMD5
78f7a0d8babbc777859ca6402966df25
SHA11d2559ce216a0515b6d3f8a9f6e16a85ac7e7fab
SHA2566780e8d84916dbfae5270e639d2f43f64491cdf71e693c6acf00108a2e500737
SHA51224661056b6534256eb283a65b024d9d1ba08cf601f884ebc53fe04ca8939c87a63d6813f16bdc0a86c814e580d1297c0f3c65e489bb92395187831fd185859a0
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\??\PIPE\wkssvcMD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
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\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exeMD5
78f7a0d8babbc777859ca6402966df25
SHA11d2559ce216a0515b6d3f8a9f6e16a85ac7e7fab
SHA2566780e8d84916dbfae5270e639d2f43f64491cdf71e693c6acf00108a2e500737
SHA51224661056b6534256eb283a65b024d9d1ba08cf601f884ebc53fe04ca8939c87a63d6813f16bdc0a86c814e580d1297c0f3c65e489bb92395187831fd185859a0
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\Users\Admin\AppData\Roaming\Microsoft\Bspcllmvh\ctkeojub.exeMD5
78f7a0d8babbc777859ca6402966df25
SHA11d2559ce216a0515b6d3f8a9f6e16a85ac7e7fab
SHA2566780e8d84916dbfae5270e639d2f43f64491cdf71e693c6acf00108a2e500737
SHA51224661056b6534256eb283a65b024d9d1ba08cf601f884ebc53fe04ca8939c87a63d6813f16bdc0a86c814e580d1297c0f3c65e489bb92395187831fd185859a0
-
memory/268-6-0x0000000000000000-mapping.dmp
-
memory/512-15-0x0000000000000000-mapping.dmp
-
memory/1244-11-0x0000000002100000-0x0000000002147000-memory.dmpFilesize
284KB
-
memory/1244-4-0x0000000000000000-mapping.dmp
-
memory/1448-8-0x0000000000000000-mapping.dmp
-
memory/1448-10-0x0000000002500000-0x0000000002511000-memory.dmpFilesize
68KB
-
memory/1808-12-0x0000000000000000-mapping.dmp
-
memory/2016-0-0x0000000000000000-mapping.dmp
-
memory/2016-1-0x0000000002480000-0x0000000002491000-memory.dmpFilesize
68KB