Analysis
-
max time kernel
134s -
max time network
55s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
09-03-2021 20:09
Static task
static1
Behavioral task
behavioral1
Sample
6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dll
Resource
win7v20201028
General
-
Target
6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dll
-
Size
770KB
-
MD5
9ccc1c68f03c065d80f168faae384f06
-
SHA1
058feec390d421cbf9cb303d3ed9310cd4e56940
-
SHA256
6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b
-
SHA512
1f4157810624547a069c9fae93554a59ced949520660e9a718caf132cd9ae128b05cd7bca1768c6d2103654b243b0755afc367176bdf7795e5eefd871dcd6b80
Malware Config
Extracted
qakbot
obama10
1615286191
76.94.200.148:995
140.82.49.12:443
24.95.61.62:443
195.43.173.70:443
197.45.110.165:995
87.202.87.210:2222
79.115.174.55:443
196.151.252.84:443
45.118.216.157:443
77.211.30.202:995
89.3.198.238:443
47.196.192.184:443
86.175.79.249:443
80.227.5.69:443
70.168.130.172:995
83.110.108.38:2222
71.117.132.169:443
184.189.122.72:443
47.22.148.6:443
84.72.35.226:443
59.90.246.200:443
95.77.223.148:443
45.77.117.108:995
45.77.117.108:8443
144.202.38.185:995
149.28.101.90:443
207.246.77.75:8443
45.77.115.208:995
45.63.107.192:443
45.77.117.108:2222
149.28.98.196:995
149.28.98.196:443
149.28.99.97:995
207.246.77.75:995
207.246.77.75:2222
149.28.101.90:2222
207.246.116.237:2222
207.246.116.237:8443
207.246.116.237:995
45.77.117.108:443
144.202.38.185:2222
207.246.116.237:443
45.77.115.208:8443
45.77.115.208:2222
149.28.98.196:2222
149.28.99.97:2222
45.32.211.207:8443
149.28.101.90:8443
149.28.101.90:995
149.28.99.97:443
45.63.107.192:2222
45.77.115.208:443
45.32.211.207:2222
45.32.211.207:995
207.246.77.75:443
144.202.38.185:443
45.32.211.207:443
75.136.40.155:443
24.117.107.120:443
24.50.118.93:443
105.198.236.101:443
105.198.236.99:443
97.69.160.4:2222
68.186.192.69:443
71.41.184.10:3389
217.133.54.140:32100
197.161.154.132:443
144.139.47.206:443
71.199.192.62:443
2.7.116.188:2222
172.78.30.215:443
75.67.192.125:443
74.222.204.82:995
90.65.236.181:2222
89.137.211.239:995
193.248.221.184:2222
115.133.243.6:443
202.188.138.162:443
81.97.154.100:443
71.163.223.159:443
176.181.247.197:443
190.85.91.154:443
41.39.134.183:443
122.148.156.131:995
67.6.12.4:443
73.25.124.140:2222
83.110.9.71:2222
173.21.10.71:2222
92.59.35.196:2222
98.192.185.86:443
136.232.34.70:443
80.11.173.82:8443
203.198.96.215:443
144.139.166.18:443
216.201.162.158:443
173.25.45.66:443
96.21.251.127:2222
75.136.26.147:443
108.29.32.251:443
106.51.52.111:443
125.239.152.76:995
189.146.183.105:443
75.118.1.141:443
67.165.206.193:993
202.185.166.181:443
189.210.115.207:443
96.37.113.36:993
77.27.204.204:995
72.240.200.181:2222
151.205.102.42:443
86.220.62.251:2222
24.55.112.61:443
83.196.56.65:2222
109.12.111.14:443
186.31.77.42:443
71.197.126.250:443
24.229.150.54:995
72.252.201.69:443
108.46.145.30:443
74.68.144.202:443
24.43.22.218:993
199.19.117.131:443
84.247.55.190:8443
188.26.91.212:443
181.48.190.78:443
98.252.118.134:443
196.221.207.137:995
213.60.147.140:443
83.110.103.152:443
189.222.59.177:443
45.46.53.140:2222
106.51.85.162:443
182.190.19.241:3389
78.63.226.32:443
209.210.187.52:443
86.236.77.68:2222
98.240.24.57:443
78.97.207.104:443
24.139.72.117:443
82.12.157.95:995
125.209.114.182:443
174.104.22.30:443
182.48.193.200:443
125.63.101.62:443
2.50.16.111:2078
81.214.126.173:2222
71.74.12.34:443
76.25.142.196:443
73.28.92.55:443
142.117.191.18:2222
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 308 regsvr32.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 2 IoCs
Processes:
rundll32.exepid process 1172 rundll32.exe 1172 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1172 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1668 wrote to memory of 1172 1668 rundll32.exe rundll32.exe PID 1668 wrote to memory of 1172 1668 rundll32.exe rundll32.exe PID 1668 wrote to memory of 1172 1668 rundll32.exe rundll32.exe PID 1668 wrote to memory of 1172 1668 rundll32.exe rundll32.exe PID 1668 wrote to memory of 1172 1668 rundll32.exe rundll32.exe PID 1668 wrote to memory of 1172 1668 rundll32.exe rundll32.exe PID 1668 wrote to memory of 1172 1668 rundll32.exe rundll32.exe PID 1172 wrote to memory of 1392 1172 rundll32.exe explorer.exe PID 1172 wrote to memory of 1392 1172 rundll32.exe explorer.exe PID 1172 wrote to memory of 1392 1172 rundll32.exe explorer.exe PID 1172 wrote to memory of 1392 1172 rundll32.exe explorer.exe PID 1172 wrote to memory of 1392 1172 rundll32.exe explorer.exe PID 1172 wrote to memory of 1392 1172 rundll32.exe explorer.exe PID 1392 wrote to memory of 1660 1392 explorer.exe schtasks.exe PID 1392 wrote to memory of 1660 1392 explorer.exe schtasks.exe PID 1392 wrote to memory of 1660 1392 explorer.exe schtasks.exe PID 1392 wrote to memory of 1660 1392 explorer.exe schtasks.exe PID 1092 wrote to memory of 1892 1092 taskeng.exe regsvr32.exe PID 1092 wrote to memory of 1892 1092 taskeng.exe regsvr32.exe PID 1092 wrote to memory of 1892 1092 taskeng.exe regsvr32.exe PID 1092 wrote to memory of 1892 1092 taskeng.exe regsvr32.exe PID 1092 wrote to memory of 1892 1092 taskeng.exe regsvr32.exe PID 1892 wrote to memory of 308 1892 regsvr32.exe regsvr32.exe PID 1892 wrote to memory of 308 1892 regsvr32.exe regsvr32.exe PID 1892 wrote to memory of 308 1892 regsvr32.exe regsvr32.exe PID 1892 wrote to memory of 308 1892 regsvr32.exe regsvr32.exe PID 1892 wrote to memory of 308 1892 regsvr32.exe regsvr32.exe PID 1892 wrote to memory of 308 1892 regsvr32.exe regsvr32.exe PID 1892 wrote to memory of 308 1892 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1668 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1172 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:1392 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nuuhecqodl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dll\"" /SC ONCE /Z /ST 21:14 /ET 21:264⤵
- Creates scheduled task(s)
PID:1660
-
C:\Windows\system32\taskeng.exetaskeng.exe {43250AD1-7F5D-4704-95FA-E4D3336CC468} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:1892 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dll"3⤵
- Loads dropped DLL
PID:308
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dllMD5
539df417e48a8fd1e651d1cbea53bb9a
SHA124e3bfcfb434fb312b986b712caedc00af18851c
SHA2562f3c084668b6abd3dcd50c3f40bbccfe12f4038dc469a2991f14ae37b70032aa
SHA512f0500ca5010393c0e29c3f36dc07d1164015d3ba5412266380cd42c49e21cc2db93445d9fc087f7943a579d19157853349d35c62bd01b2874b109bd5ebdc4a94
-
\Users\Admin\AppData\Local\Temp\6444ade4163af4453f7dade0e9a9bd29a69ad5e78e5ec0b729fbc42f7cc14d5b.dllMD5
539df417e48a8fd1e651d1cbea53bb9a
SHA124e3bfcfb434fb312b986b712caedc00af18851c
SHA2562f3c084668b6abd3dcd50c3f40bbccfe12f4038dc469a2991f14ae37b70032aa
SHA512f0500ca5010393c0e29c3f36dc07d1164015d3ba5412266380cd42c49e21cc2db93445d9fc087f7943a579d19157853349d35c62bd01b2874b109bd5ebdc4a94
-
memory/308-17-0x0000000000000000-mapping.dmp
-
memory/1172-3-0x0000000074B31000-0x0000000074B33000-memory.dmpFilesize
8KB
-
memory/1172-4-0x0000000000120000-0x0000000000121000-memory.dmpFilesize
4KB
-
memory/1172-5-0x0000000000230000-0x0000000000263000-memory.dmpFilesize
204KB
-
memory/1172-6-0x0000000000820000-0x0000000000855000-memory.dmpFilesize
212KB
-
memory/1172-10-0x0000000000820000-0x0000000000855000-memory.dmpFilesize
212KB
-
memory/1172-2-0x0000000000000000-mapping.dmp
-
memory/1392-11-0x00000000000C0000-0x00000000000F5000-memory.dmpFilesize
212KB
-
memory/1392-13-0x00000000000C0000-0x00000000000F5000-memory.dmpFilesize
212KB
-
memory/1392-9-0x0000000074271000-0x0000000074273000-memory.dmpFilesize
8KB
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memory/1392-7-0x0000000000000000-mapping.dmp
-
memory/1660-12-0x0000000000000000-mapping.dmp
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memory/1892-14-0x0000000000000000-mapping.dmp
-
memory/1892-15-0x000007FEFB6F1000-0x000007FEFB6F3000-memory.dmpFilesize
8KB