Analysis
-
max time kernel
111s -
max time network
8s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
23-11-2020 14:39
Static task
static1
General
-
Target
mummbz.exe
-
Size
1.0MB
-
MD5
41f139c89ac39fcb9767cee50869c9d3
-
SHA1
df17f1214195e226a11c4b148b98d8698c813fc6
-
SHA256
75f4072efb6568d72b4eefea33a5e950f91df9bdf0b2ac0fcf3fa757ac41a271
-
SHA512
c5b152af658c69a81b13a7a23366e691c3f79bf0da344dd1e387f2f067929c259a4abc6fb2ef8e42cf484a5045b46e7acc37adbee77598e9092bc300d7a1c848
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:
xlxhx.exexlxhx.exepid process 1648 xlxhx.exe 1744 xlxhx.exe -
Loads dropped DLL 2 IoCs
Processes:
mummbz.exepid process 1852 mummbz.exe 1852 mummbz.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:
mummbz.exemummbz.exexlxhx.exexlxhx.exeexplorer.exemummbz.exepid process 1852 mummbz.exe 1720 mummbz.exe 1720 mummbz.exe 1648 xlxhx.exe 1744 xlxhx.exe 1744 xlxhx.exe 1672 explorer.exe 1672 explorer.exe 552 mummbz.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
xlxhx.exepid process 1648 xlxhx.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
mummbz.exexlxhx.exetaskeng.exedescription pid process target process PID 1852 wrote to memory of 1720 1852 mummbz.exe mummbz.exe PID 1852 wrote to memory of 1720 1852 mummbz.exe mummbz.exe PID 1852 wrote to memory of 1720 1852 mummbz.exe mummbz.exe PID 1852 wrote to memory of 1720 1852 mummbz.exe mummbz.exe PID 1852 wrote to memory of 1648 1852 mummbz.exe xlxhx.exe PID 1852 wrote to memory of 1648 1852 mummbz.exe xlxhx.exe PID 1852 wrote to memory of 1648 1852 mummbz.exe xlxhx.exe PID 1852 wrote to memory of 1648 1852 mummbz.exe xlxhx.exe PID 1852 wrote to memory of 1524 1852 mummbz.exe schtasks.exe PID 1852 wrote to memory of 1524 1852 mummbz.exe schtasks.exe PID 1852 wrote to memory of 1524 1852 mummbz.exe schtasks.exe PID 1852 wrote to memory of 1524 1852 mummbz.exe schtasks.exe PID 1648 wrote to memory of 1744 1648 xlxhx.exe xlxhx.exe PID 1648 wrote to memory of 1744 1648 xlxhx.exe xlxhx.exe PID 1648 wrote to memory of 1744 1648 xlxhx.exe xlxhx.exe PID 1648 wrote to memory of 1744 1648 xlxhx.exe xlxhx.exe PID 1648 wrote to memory of 1672 1648 xlxhx.exe explorer.exe PID 1648 wrote to memory of 1672 1648 xlxhx.exe explorer.exe PID 1648 wrote to memory of 1672 1648 xlxhx.exe explorer.exe PID 1648 wrote to memory of 1672 1648 xlxhx.exe explorer.exe PID 1648 wrote to memory of 1672 1648 xlxhx.exe explorer.exe PID 1100 wrote to memory of 552 1100 taskeng.exe mummbz.exe PID 1100 wrote to memory of 552 1100 taskeng.exe mummbz.exe PID 1100 wrote to memory of 552 1100 taskeng.exe mummbz.exe PID 1100 wrote to memory of 552 1100 taskeng.exe mummbz.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\mummbz.exe"C:\Users\Admin\AppData\Local\Temp\mummbz.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\mummbz.exeC:\Users\Admin\AppData\Local\Temp\mummbz.exe /C2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exeC:\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exeC:\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.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 obsgyeks /tr "\"C:\Users\Admin\AppData\Local\Temp\mummbz.exe\" /I obsgyeks" /SC ONCE /Z /ST 15:38 /ET 15:502⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {14AF0CA9-3986-46AC-8F8F-AAD3230EA4B2} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\mummbz.exeC:\Users\Admin\AppData\Local\Temp\mummbz.exe /I obsgyeks2⤵
- 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\Akidleetea\xlxhx.datMD5
a4617582ef727606f7a983697f0a70e4
SHA14c26846add910a9f139a6ee5c3e94c55139e2707
SHA256665fc63b4ed602eb6a4a778e67cd5b2e3e188be6277b63d77d6fc1bf58c115f9
SHA512564b36a652935af3faae21706e6f39329f4b86d3ad42e34c7998bf09026ebf31713772f62f5e2266c4aaa9d9c03b147f11af5d97e0cb5de9868edaa7916ab787
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C:\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exeMD5
41f139c89ac39fcb9767cee50869c9d3
SHA1df17f1214195e226a11c4b148b98d8698c813fc6
SHA25675f4072efb6568d72b4eefea33a5e950f91df9bdf0b2ac0fcf3fa757ac41a271
SHA512c5b152af658c69a81b13a7a23366e691c3f79bf0da344dd1e387f2f067929c259a4abc6fb2ef8e42cf484a5045b46e7acc37adbee77598e9092bc300d7a1c848
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C:\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exeMD5
41f139c89ac39fcb9767cee50869c9d3
SHA1df17f1214195e226a11c4b148b98d8698c813fc6
SHA25675f4072efb6568d72b4eefea33a5e950f91df9bdf0b2ac0fcf3fa757ac41a271
SHA512c5b152af658c69a81b13a7a23366e691c3f79bf0da344dd1e387f2f067929c259a4abc6fb2ef8e42cf484a5045b46e7acc37adbee77598e9092bc300d7a1c848
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C:\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exeMD5
41f139c89ac39fcb9767cee50869c9d3
SHA1df17f1214195e226a11c4b148b98d8698c813fc6
SHA25675f4072efb6568d72b4eefea33a5e950f91df9bdf0b2ac0fcf3fa757ac41a271
SHA512c5b152af658c69a81b13a7a23366e691c3f79bf0da344dd1e387f2f067929c259a4abc6fb2ef8e42cf484a5045b46e7acc37adbee77598e9092bc300d7a1c848
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\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exeMD5
41f139c89ac39fcb9767cee50869c9d3
SHA1df17f1214195e226a11c4b148b98d8698c813fc6
SHA25675f4072efb6568d72b4eefea33a5e950f91df9bdf0b2ac0fcf3fa757ac41a271
SHA512c5b152af658c69a81b13a7a23366e691c3f79bf0da344dd1e387f2f067929c259a4abc6fb2ef8e42cf484a5045b46e7acc37adbee77598e9092bc300d7a1c848
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\Users\Admin\AppData\Roaming\Microsoft\Akidleetea\xlxhx.exeMD5
41f139c89ac39fcb9767cee50869c9d3
SHA1df17f1214195e226a11c4b148b98d8698c813fc6
SHA25675f4072efb6568d72b4eefea33a5e950f91df9bdf0b2ac0fcf3fa757ac41a271
SHA512c5b152af658c69a81b13a7a23366e691c3f79bf0da344dd1e387f2f067929c259a4abc6fb2ef8e42cf484a5045b46e7acc37adbee77598e9092bc300d7a1c848
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memory/552-14-0x0000000000000000-mapping.dmp
-
memory/1524-6-0x0000000000000000-mapping.dmp
-
memory/1648-11-0x00000000021A0000-0x00000000021DA000-memory.dmpFilesize
232KB
-
memory/1648-4-0x0000000000000000-mapping.dmp
-
memory/1672-12-0x0000000000000000-mapping.dmp
-
memory/1720-0-0x0000000000000000-mapping.dmp
-
memory/1720-1-0x0000000002620000-0x0000000002631000-memory.dmpFilesize
68KB
-
memory/1744-8-0x0000000000000000-mapping.dmp
-
memory/1744-10-0x0000000002560000-0x0000000002571000-memory.dmpFilesize
68KB