Analysis
-
max time kernel
112s -
max time network
8s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
23-11-2020 14:39
Static task
static1
General
-
Target
gdlcsg.exe
-
Size
1.0MB
-
MD5
3448287f970c48e415fc2231193182b1
-
SHA1
ef74ba930b89dec914d274bd3f4c5f3b7ad4ff0c
-
SHA256
da06fb73e949ed8492405799218b9b29827f42ced58968781e2b20ff44176b9d
-
SHA512
90e0e0060ff4d4b8d000f1885d6c388fff28df48f8b6391c554e3ffc4e8055bdad37e2b871d12277582d7d83f820c43533b814db3421d82610013387e5936d0e
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:
otnjlux.exeotnjlux.exepid process 1384 otnjlux.exe 1584 otnjlux.exe -
Loads dropped DLL 2 IoCs
Processes:
gdlcsg.exepid process 1668 gdlcsg.exe 1668 gdlcsg.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:
gdlcsg.exegdlcsg.exeotnjlux.exeotnjlux.exeexplorer.exegdlcsg.exepid process 1668 gdlcsg.exe 2036 gdlcsg.exe 2036 gdlcsg.exe 1384 otnjlux.exe 1584 otnjlux.exe 1584 otnjlux.exe 1124 explorer.exe 1124 explorer.exe 672 gdlcsg.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
otnjlux.exepid process 1384 otnjlux.exe -
Suspicious use of WriteProcessMemory 25 IoCs
Processes:
gdlcsg.exeotnjlux.exetaskeng.exedescription pid process target process PID 1668 wrote to memory of 2036 1668 gdlcsg.exe gdlcsg.exe PID 1668 wrote to memory of 2036 1668 gdlcsg.exe gdlcsg.exe PID 1668 wrote to memory of 2036 1668 gdlcsg.exe gdlcsg.exe PID 1668 wrote to memory of 2036 1668 gdlcsg.exe gdlcsg.exe PID 1668 wrote to memory of 1384 1668 gdlcsg.exe otnjlux.exe PID 1668 wrote to memory of 1384 1668 gdlcsg.exe otnjlux.exe PID 1668 wrote to memory of 1384 1668 gdlcsg.exe otnjlux.exe PID 1668 wrote to memory of 1384 1668 gdlcsg.exe otnjlux.exe PID 1668 wrote to memory of 1188 1668 gdlcsg.exe schtasks.exe PID 1668 wrote to memory of 1188 1668 gdlcsg.exe schtasks.exe PID 1668 wrote to memory of 1188 1668 gdlcsg.exe schtasks.exe PID 1668 wrote to memory of 1188 1668 gdlcsg.exe schtasks.exe PID 1384 wrote to memory of 1584 1384 otnjlux.exe otnjlux.exe PID 1384 wrote to memory of 1584 1384 otnjlux.exe otnjlux.exe PID 1384 wrote to memory of 1584 1384 otnjlux.exe otnjlux.exe PID 1384 wrote to memory of 1584 1384 otnjlux.exe otnjlux.exe PID 1384 wrote to memory of 1124 1384 otnjlux.exe explorer.exe PID 1384 wrote to memory of 1124 1384 otnjlux.exe explorer.exe PID 1384 wrote to memory of 1124 1384 otnjlux.exe explorer.exe PID 1384 wrote to memory of 1124 1384 otnjlux.exe explorer.exe PID 1384 wrote to memory of 1124 1384 otnjlux.exe explorer.exe PID 1232 wrote to memory of 672 1232 taskeng.exe gdlcsg.exe PID 1232 wrote to memory of 672 1232 taskeng.exe gdlcsg.exe PID 1232 wrote to memory of 672 1232 taskeng.exe gdlcsg.exe PID 1232 wrote to memory of 672 1232 taskeng.exe gdlcsg.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\gdlcsg.exe"C:\Users\Admin\AppData\Local\Temp\gdlcsg.exe"1⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\gdlcsg.exeC:\Users\Admin\AppData\Local\Temp\gdlcsg.exe /C2⤵
- Suspicious behavior: EnumeratesProcesses
-
C:\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exeC:\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exe2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exeC:\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.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 kcolzhpn /tr "\"C:\Users\Admin\AppData\Local\Temp\gdlcsg.exe\" /I kcolzhpn" /SC ONCE /Z /ST 14:45 /ET 14:572⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {00D5A175-DA2D-4BF5-B021-1E44CB1A67AD} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Users\Admin\AppData\Local\Temp\gdlcsg.exeC:\Users\Admin\AppData\Local\Temp\gdlcsg.exe /I kcolzhpn2⤵
- 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\Raivojjfc\otnjlux.datMD5
481e6a20bb00ac5b44473724fbf8a042
SHA182bd7aabf0c4db2df679503d57ff6e243282c87d
SHA25664b0277a968cfd5888d693ad8f4c2610c8ea355a117cfe71329baf48404ae264
SHA51281cf34ae760ee588a49ef752511aa585120cc2dd5b1e0abebe88a1a5f3f2ee17dae68800126b77bcbe6ca832764f71d7055d7165397c3daf2ffc2334f132b10d
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C:\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exeMD5
3448287f970c48e415fc2231193182b1
SHA1ef74ba930b89dec914d274bd3f4c5f3b7ad4ff0c
SHA256da06fb73e949ed8492405799218b9b29827f42ced58968781e2b20ff44176b9d
SHA51290e0e0060ff4d4b8d000f1885d6c388fff28df48f8b6391c554e3ffc4e8055bdad37e2b871d12277582d7d83f820c43533b814db3421d82610013387e5936d0e
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C:\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exeMD5
3448287f970c48e415fc2231193182b1
SHA1ef74ba930b89dec914d274bd3f4c5f3b7ad4ff0c
SHA256da06fb73e949ed8492405799218b9b29827f42ced58968781e2b20ff44176b9d
SHA51290e0e0060ff4d4b8d000f1885d6c388fff28df48f8b6391c554e3ffc4e8055bdad37e2b871d12277582d7d83f820c43533b814db3421d82610013387e5936d0e
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C:\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exeMD5
3448287f970c48e415fc2231193182b1
SHA1ef74ba930b89dec914d274bd3f4c5f3b7ad4ff0c
SHA256da06fb73e949ed8492405799218b9b29827f42ced58968781e2b20ff44176b9d
SHA51290e0e0060ff4d4b8d000f1885d6c388fff28df48f8b6391c554e3ffc4e8055bdad37e2b871d12277582d7d83f820c43533b814db3421d82610013387e5936d0e
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\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exeMD5
3448287f970c48e415fc2231193182b1
SHA1ef74ba930b89dec914d274bd3f4c5f3b7ad4ff0c
SHA256da06fb73e949ed8492405799218b9b29827f42ced58968781e2b20ff44176b9d
SHA51290e0e0060ff4d4b8d000f1885d6c388fff28df48f8b6391c554e3ffc4e8055bdad37e2b871d12277582d7d83f820c43533b814db3421d82610013387e5936d0e
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\Users\Admin\AppData\Roaming\Microsoft\Raivojjfc\otnjlux.exeMD5
3448287f970c48e415fc2231193182b1
SHA1ef74ba930b89dec914d274bd3f4c5f3b7ad4ff0c
SHA256da06fb73e949ed8492405799218b9b29827f42ced58968781e2b20ff44176b9d
SHA51290e0e0060ff4d4b8d000f1885d6c388fff28df48f8b6391c554e3ffc4e8055bdad37e2b871d12277582d7d83f820c43533b814db3421d82610013387e5936d0e
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memory/672-14-0x0000000000000000-mapping.dmp
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memory/1124-12-0x0000000000000000-mapping.dmp
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memory/1188-6-0x0000000000000000-mapping.dmp
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memory/1384-4-0x0000000000000000-mapping.dmp
-
memory/1384-11-0x0000000001D50000-0x0000000001D8A000-memory.dmpFilesize
232KB
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memory/1584-8-0x0000000000000000-mapping.dmp
-
memory/1584-10-0x0000000002660000-0x0000000002671000-memory.dmpFilesize
68KB
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memory/2036-0-0x0000000000000000-mapping.dmp
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memory/2036-1-0x00000000025F0000-0x0000000002601000-memory.dmpFilesize
68KB