Analysis
-
max time kernel
142s -
max time network
9s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
23-11-2020 14:40
Static task
static1
General
-
Target
uzmnnl.exe
-
Size
1.0MB
-
MD5
3a76a8aa1917bbacfc1951a68cd55ccf
-
SHA1
eea668665d6640abf7fdb8d6902255edcc9bdb5c
-
SHA256
de8ba4f12f383db5476bcaf80a82ff19156b8c80e60b5d96a5967d57b998a889
-
SHA512
6db9fa29288339616dc10c30c238ad3cdfba4199df0ee1630a16de36ab66f633ee331d06af8bf8b9f373f2df91ce482525bbd8461a0d985234f3a70dfb62416f
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:
tpsyvi.exetpsyvi.exepid process 1532 tpsyvi.exe 1828 tpsyvi.exe -
Loads dropped DLL 2 IoCs
Processes:
uzmnnl.exepid process 648 uzmnnl.exe 648 uzmnnl.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 8 IoCs
Processes:
uzmnnl.exeuzmnnl.exetpsyvi.exetpsyvi.exeexplorer.exepid process 648 uzmnnl.exe 1480 uzmnnl.exe 1480 uzmnnl.exe 1532 tpsyvi.exe 1828 tpsyvi.exe 1828 tpsyvi.exe 1456 explorer.exe 1456 explorer.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
tpsyvi.exepid process 1532 tpsyvi.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
uzmnnl.exetpsyvi.exetaskeng.exedescription pid process target process PID 648 wrote to memory of 1480 648 uzmnnl.exe uzmnnl.exe PID 648 wrote to memory of 1480 648 uzmnnl.exe uzmnnl.exe PID 648 wrote to memory of 1480 648 uzmnnl.exe uzmnnl.exe PID 648 wrote to memory of 1480 648 uzmnnl.exe uzmnnl.exe PID 648 wrote to memory of 1532 648 uzmnnl.exe tpsyvi.exe PID 648 wrote to memory of 1532 648 uzmnnl.exe tpsyvi.exe PID 648 wrote to memory of 1532 648 uzmnnl.exe tpsyvi.exe PID 648 wrote to memory of 1532 648 uzmnnl.exe tpsyvi.exe PID 648 wrote to memory of 1660 648 uzmnnl.exe schtasks.exe PID 648 wrote to memory of 1660 648 uzmnnl.exe schtasks.exe PID 648 wrote to memory of 1660 648 uzmnnl.exe schtasks.exe PID 648 wrote to memory of 1660 648 uzmnnl.exe schtasks.exe PID 1532 wrote to memory of 1828 1532 tpsyvi.exe tpsyvi.exe PID 1532 wrote to memory of 1828 1532 tpsyvi.exe tpsyvi.exe PID 1532 wrote to memory of 1828 1532 tpsyvi.exe tpsyvi.exe PID 1532 wrote to memory of 1828 1532 tpsyvi.exe tpsyvi.exe PID 1532 wrote to memory of 1456 1532 tpsyvi.exe explorer.exe PID 1532 wrote to memory of 1456 1532 tpsyvi.exe explorer.exe PID 1532 wrote to memory of 1456 1532 tpsyvi.exe explorer.exe PID 1532 wrote to memory of 1456 1532 tpsyvi.exe explorer.exe PID 1532 wrote to memory of 1456 1532 tpsyvi.exe explorer.exe PID 1188 wrote to memory of 1724 1188 taskeng.exe uzmnnl.exe PID 1188 wrote to memory of 1724 1188 taskeng.exe uzmnnl.exe PID 1188 wrote to memory of 1724 1188 taskeng.exe uzmnnl.exe PID 1188 wrote to memory of 1724 1188 taskeng.exe uzmnnl.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\uzmnnl.exe"C:\Users\Admin\AppData\Local\Temp\uzmnnl.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\uzmnnl.exeC:\Users\Admin\AppData\Local\Temp\uzmnnl.exe /C2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exeC:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exeC:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.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 kbdjzmc /tr "\"C:\Users\Admin\AppData\Local\Temp\uzmnnl.exe\" /I kbdjzmc" /SC ONCE /Z /ST 14:39 /ET 14:512⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {159624F0-9C60-41D6-948A-54E160554AF8} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\uzmnnl.exeC:\Users\Admin\AppData\Local\Temp\uzmnnl.exe /I kbdjzmc2⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.datMD5
a28ec69322aa5f361efcfef724e60a6c
SHA1c6910ded9e713ae3a28ddc0b5273ad1eab44bf64
SHA256a7b39051d3dd017b5a83a03a3fcfb37fff2aa39b33bcebcf71b120baeecf93e6
SHA512a948a41dd5092cdbe3a7f41a516cc3b837b056076a686092223296c71559d6285869f818222f6038842dd8f7a42e17923c32f29161417984b27e08c1475f17e2
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C:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exeMD5
3a76a8aa1917bbacfc1951a68cd55ccf
SHA1eea668665d6640abf7fdb8d6902255edcc9bdb5c
SHA256de8ba4f12f383db5476bcaf80a82ff19156b8c80e60b5d96a5967d57b998a889
SHA5126db9fa29288339616dc10c30c238ad3cdfba4199df0ee1630a16de36ab66f633ee331d06af8bf8b9f373f2df91ce482525bbd8461a0d985234f3a70dfb62416f
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C:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exeMD5
3a76a8aa1917bbacfc1951a68cd55ccf
SHA1eea668665d6640abf7fdb8d6902255edcc9bdb5c
SHA256de8ba4f12f383db5476bcaf80a82ff19156b8c80e60b5d96a5967d57b998a889
SHA5126db9fa29288339616dc10c30c238ad3cdfba4199df0ee1630a16de36ab66f633ee331d06af8bf8b9f373f2df91ce482525bbd8461a0d985234f3a70dfb62416f
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C:\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exeMD5
3a76a8aa1917bbacfc1951a68cd55ccf
SHA1eea668665d6640abf7fdb8d6902255edcc9bdb5c
SHA256de8ba4f12f383db5476bcaf80a82ff19156b8c80e60b5d96a5967d57b998a889
SHA5126db9fa29288339616dc10c30c238ad3cdfba4199df0ee1630a16de36ab66f633ee331d06af8bf8b9f373f2df91ce482525bbd8461a0d985234f3a70dfb62416f
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\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exeMD5
3a76a8aa1917bbacfc1951a68cd55ccf
SHA1eea668665d6640abf7fdb8d6902255edcc9bdb5c
SHA256de8ba4f12f383db5476bcaf80a82ff19156b8c80e60b5d96a5967d57b998a889
SHA5126db9fa29288339616dc10c30c238ad3cdfba4199df0ee1630a16de36ab66f633ee331d06af8bf8b9f373f2df91ce482525bbd8461a0d985234f3a70dfb62416f
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\Users\Admin\AppData\Roaming\Microsoft\Sqwhr\tpsyvi.exeMD5
3a76a8aa1917bbacfc1951a68cd55ccf
SHA1eea668665d6640abf7fdb8d6902255edcc9bdb5c
SHA256de8ba4f12f383db5476bcaf80a82ff19156b8c80e60b5d96a5967d57b998a889
SHA5126db9fa29288339616dc10c30c238ad3cdfba4199df0ee1630a16de36ab66f633ee331d06af8bf8b9f373f2df91ce482525bbd8461a0d985234f3a70dfb62416f
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memory/1456-12-0x0000000000000000-mapping.dmp
-
memory/1480-1-0x00000000025C0000-0x00000000025D1000-memory.dmpFilesize
68KB
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memory/1480-0-0x0000000000000000-mapping.dmp
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memory/1532-4-0x0000000000000000-mapping.dmp
-
memory/1532-11-0x0000000000550000-0x000000000058A000-memory.dmpFilesize
232KB
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memory/1660-6-0x0000000000000000-mapping.dmp
-
memory/1724-14-0x0000000000000000-mapping.dmp
-
memory/1828-10-0x0000000002630000-0x0000000002641000-memory.dmpFilesize
68KB
-
memory/1828-8-0x0000000000000000-mapping.dmp