Analysis
-
max time kernel
140s -
max time network
28s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
23-11-2020 14:41
Static task
static1
General
-
Target
jrlcch.exe
-
Size
1.0MB
-
MD5
3798443a0950b103c406bd2d62d44182
-
SHA1
1d1bdde38cdf20922b4ceb0661eddfc75b5c30b3
-
SHA256
d5bca8f1044eda8b49fc66c99fed7f230c7ac85919528186b9d1c91df259c6c8
-
SHA512
8f457d4fe801e2f19786b847cd64c2130d3588d05aa421dd2f067cb7937dce25e024c21b6ad890fadd71a2c538b896e78872e14399b1f99a7068203bbe7af26d
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:
ouzlvbom.exeouzlvbom.exepid process 1352 ouzlvbom.exe 516 ouzlvbom.exe -
Loads dropped DLL 2 IoCs
Processes:
jrlcch.exepid process 684 jrlcch.exe 684 jrlcch.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:
jrlcch.exejrlcch.exeouzlvbom.exeouzlvbom.exeexplorer.exejrlcch.exepid process 684 jrlcch.exe 1100 jrlcch.exe 1100 jrlcch.exe 1352 ouzlvbom.exe 516 ouzlvbom.exe 516 ouzlvbom.exe 1724 explorer.exe 1724 explorer.exe 584 jrlcch.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
ouzlvbom.exepid process 1352 ouzlvbom.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
jrlcch.exeouzlvbom.exetaskeng.exedescription pid process target process PID 684 wrote to memory of 1100 684 jrlcch.exe jrlcch.exe PID 684 wrote to memory of 1100 684 jrlcch.exe jrlcch.exe PID 684 wrote to memory of 1100 684 jrlcch.exe jrlcch.exe PID 684 wrote to memory of 1100 684 jrlcch.exe jrlcch.exe PID 684 wrote to memory of 1352 684 jrlcch.exe ouzlvbom.exe PID 684 wrote to memory of 1352 684 jrlcch.exe ouzlvbom.exe PID 684 wrote to memory of 1352 684 jrlcch.exe ouzlvbom.exe PID 684 wrote to memory of 1352 684 jrlcch.exe ouzlvbom.exe PID 684 wrote to memory of 848 684 jrlcch.exe schtasks.exe PID 684 wrote to memory of 848 684 jrlcch.exe schtasks.exe PID 684 wrote to memory of 848 684 jrlcch.exe schtasks.exe PID 684 wrote to memory of 848 684 jrlcch.exe schtasks.exe PID 1352 wrote to memory of 516 1352 ouzlvbom.exe ouzlvbom.exe PID 1352 wrote to memory of 516 1352 ouzlvbom.exe ouzlvbom.exe PID 1352 wrote to memory of 516 1352 ouzlvbom.exe ouzlvbom.exe PID 1352 wrote to memory of 516 1352 ouzlvbom.exe ouzlvbom.exe PID 1352 wrote to memory of 1724 1352 ouzlvbom.exe explorer.exe PID 1352 wrote to memory of 1724 1352 ouzlvbom.exe explorer.exe PID 1352 wrote to memory of 1724 1352 ouzlvbom.exe explorer.exe PID 1352 wrote to memory of 1724 1352 ouzlvbom.exe explorer.exe PID 1352 wrote to memory of 1724 1352 ouzlvbom.exe explorer.exe PID 956 wrote to memory of 584 956 taskeng.exe jrlcch.exe PID 956 wrote to memory of 584 956 taskeng.exe jrlcch.exe PID 956 wrote to memory of 584 956 taskeng.exe jrlcch.exe PID 956 wrote to memory of 584 956 taskeng.exe jrlcch.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\jrlcch.exe"C:\Users\Admin\AppData\Local\Temp\jrlcch.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\jrlcch.exeC:\Users\Admin\AppData\Local\Temp\jrlcch.exe /C2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exeC:\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exeC:\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.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 oygzers /tr "\"C:\Users\Admin\AppData\Local\Temp\jrlcch.exe\" /I oygzers" /SC ONCE /Z /ST 15:47 /ET 15:592⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {9E98ED65-87CD-40C8-B842-6D362C03E124} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\jrlcch.exeC:\Users\Admin\AppData\Local\Temp\jrlcch.exe /I oygzers2⤵
- 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\Rumoadr\ouzlvbom.datMD5
202ddaae23b3c6c5e6e65b1d89308542
SHA1d2317e3f7dc9dd2ac7ea2f7a6298c148f6fff84f
SHA25669cb2d64dbf7978642d7b412b5a65b0477f8a5c96bdfe7486cf22375935560c4
SHA5121790db8671098f8ef0ce99b9c0c4f2ed6b68f533038a2ea04f29a62ebc5735e2ea7b9966bceca4ab4e0e28869cfc1b924c8ea6563dc444f5384202289171529c
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C:\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exeMD5
3798443a0950b103c406bd2d62d44182
SHA11d1bdde38cdf20922b4ceb0661eddfc75b5c30b3
SHA256d5bca8f1044eda8b49fc66c99fed7f230c7ac85919528186b9d1c91df259c6c8
SHA5128f457d4fe801e2f19786b847cd64c2130d3588d05aa421dd2f067cb7937dce25e024c21b6ad890fadd71a2c538b896e78872e14399b1f99a7068203bbe7af26d
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C:\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exeMD5
3798443a0950b103c406bd2d62d44182
SHA11d1bdde38cdf20922b4ceb0661eddfc75b5c30b3
SHA256d5bca8f1044eda8b49fc66c99fed7f230c7ac85919528186b9d1c91df259c6c8
SHA5128f457d4fe801e2f19786b847cd64c2130d3588d05aa421dd2f067cb7937dce25e024c21b6ad890fadd71a2c538b896e78872e14399b1f99a7068203bbe7af26d
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C:\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exeMD5
3798443a0950b103c406bd2d62d44182
SHA11d1bdde38cdf20922b4ceb0661eddfc75b5c30b3
SHA256d5bca8f1044eda8b49fc66c99fed7f230c7ac85919528186b9d1c91df259c6c8
SHA5128f457d4fe801e2f19786b847cd64c2130d3588d05aa421dd2f067cb7937dce25e024c21b6ad890fadd71a2c538b896e78872e14399b1f99a7068203bbe7af26d
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\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exeMD5
3798443a0950b103c406bd2d62d44182
SHA11d1bdde38cdf20922b4ceb0661eddfc75b5c30b3
SHA256d5bca8f1044eda8b49fc66c99fed7f230c7ac85919528186b9d1c91df259c6c8
SHA5128f457d4fe801e2f19786b847cd64c2130d3588d05aa421dd2f067cb7937dce25e024c21b6ad890fadd71a2c538b896e78872e14399b1f99a7068203bbe7af26d
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\Users\Admin\AppData\Roaming\Microsoft\Rumoadr\ouzlvbom.exeMD5
3798443a0950b103c406bd2d62d44182
SHA11d1bdde38cdf20922b4ceb0661eddfc75b5c30b3
SHA256d5bca8f1044eda8b49fc66c99fed7f230c7ac85919528186b9d1c91df259c6c8
SHA5128f457d4fe801e2f19786b847cd64c2130d3588d05aa421dd2f067cb7937dce25e024c21b6ad890fadd71a2c538b896e78872e14399b1f99a7068203bbe7af26d
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memory/516-8-0x0000000000000000-mapping.dmp
-
memory/516-10-0x0000000002690000-0x00000000026A1000-memory.dmpFilesize
68KB
-
memory/584-14-0x0000000000000000-mapping.dmp
-
memory/848-6-0x0000000000000000-mapping.dmp
-
memory/1100-0-0x0000000000000000-mapping.dmp
-
memory/1100-1-0x0000000002560000-0x0000000002571000-memory.dmpFilesize
68KB
-
memory/1352-4-0x0000000000000000-mapping.dmp
-
memory/1352-11-0x00000000003C0000-0x00000000003FA000-memory.dmpFilesize
232KB
-
memory/1724-12-0x0000000000000000-mapping.dmp