Analysis
-
max time kernel
130s -
max time network
126s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
14-02-2022 15:24
Static task
static1
Behavioral task
behavioral1
Sample
9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dll
Resource
win7-en-20211208
General
-
Target
9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dll
-
Size
196KB
-
MD5
e62aa11da76ffb52305b5bd831fb7635
-
SHA1
e23233331a7a58424e8da1ed62a926ed8a018d74
-
SHA256
9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c
-
SHA512
09d7c78a83d279692d638c9b8201231d8fa560ee370df715d112361225da9924b44ac91c3deb0ce1bf83f0b68561656c5498b9feee0bf88f36358e7d5a8aa2dc
Malware Config
Extracted
qakbot
401.138
abc114
1608129413
86.127.22.190:443
35.139.242.207:443
108.190.194.146:2222
187.213.199.54:443
68.83.89.188:443
41.233.152.232:993
196.151.252.84:443
181.208.249.141:443
172.87.134.226:443
96.27.47.70:2222
83.110.109.78:2222
93.86.1.159:995
217.162.149.212:443
80.11.210.247:443
72.252.201.69:443
185.163.221.77:2222
189.62.175.92:22
95.76.27.6:443
45.77.115.208:443
187.213.82.104:995
47.44.217.98:443
91.138.177.114:2222
72.240.200.181:2222
71.182.142.63:443
90.53.103.26:2222
81.97.154.100:443
45.118.216.157:443
70.118.146.154:995
83.202.68.220:2222
86.97.221.121:443
67.141.11.98:443
184.189.122.72:443
189.150.111.8:2222
24.229.150.54:995
200.38.254.177:443
109.106.69.138:2222
5.204.148.208:995
109.154.79.222:2222
190.220.8.10:995
87.27.110.90:2222
65.48.208.194:443
78.101.130.59:995
75.136.26.147:443
47.138.204.19:443
140.82.49.12:443
41.205.16.222:443
67.6.54.180:443
80.227.5.70:443
193.248.154.174:2222
93.148.241.179:2222
67.249.12.146:443
109.205.204.229:2222
90.201.21.58:443
50.29.166.232:995
144.202.38.185:995
149.28.99.97:443
45.77.115.208:995
144.202.38.185:443
149.28.101.90:2222
149.28.99.97:995
149.28.101.90:995
149.28.98.196:2222
209.137.209.158:443
144.202.38.185:2222
45.63.107.192:995
45.63.107.192:443
149.28.99.97:2222
217.39.74.146:2222
82.12.157.95:995
45.63.107.192:2222
149.28.98.196:443
66.97.247.15:443
149.28.98.196:995
108.46.145.30:443
78.101.158.1:61201
103.110.6.151:2087
5.12.11.200:443
78.63.226.32:443
46.53.14.19:443
116.240.78.45:995
75.67.192.125:443
161.142.217.62:443
151.60.38.21:443
86.98.21.136:443
188.26.59.21:443
75.109.180.221:995
217.128.117.218:2222
78.181.19.134:443
5.2.212.254:443
35.136.78.225:443
24.122.0.90:443
68.131.19.52:443
197.57.67.109:443
78.154.28.105:443
2.49.219.254:22
187.155.59.73:443
83.110.213.25:443
2.50.143.154:2222
85.105.29.218:443
151.61.125.180:2222
72.93.55.22:443
39.32.147.77:995
151.73.121.136:443
24.29.30.31:443
45.77.115.208:2222
72.214.55.195:995
208.93.202.41:443
2.7.69.217:2222
81.88.254.62:443
41.225.231.43:443
62.116.43.76:53
85.101.187.146:443
73.94.229.115:443
190.31.192.34:443
51.223.138.251:443
92.154.83.96:1194
65.131.41.96:995
90.61.38.208:2222
86.122.248.164:2222
74.222.204.82:995
190.128.215.174:443
86.245.82.249:2078
188.27.116.133:443
80.195.103.146:2222
85.60.132.8:2087
74.129.26.119:443
71.58.19.33:443
189.183.206.114:443
180.151.233.178:443
41.176.38.114:995
80.11.5.65:2222
196.221.77.89:995
75.136.40.155:443
86.121.3.80:443
24.139.72.117:443
94.52.68.72:443
2.91.9.248:443
79.129.252.62:2222
5.193.148.126:2078
72.36.59.46:2222
2.50.159.19:2222
37.105.7.219:995
196.204.207.111:443
105.198.236.99:443
184.179.14.130:22
203.106.116.190:443
81.150.181.168:2222
155.186.9.160:443
2.91.235.94:443
83.110.13.182:2222
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 2012 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:
regsvr32.exepid process 740 regsvr32.exe 740 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 740 regsvr32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 540 wrote to memory of 740 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 740 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 740 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 740 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 740 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 740 540 regsvr32.exe regsvr32.exe PID 540 wrote to memory of 740 540 regsvr32.exe regsvr32.exe PID 740 wrote to memory of 1816 740 regsvr32.exe explorer.exe PID 740 wrote to memory of 1816 740 regsvr32.exe explorer.exe PID 740 wrote to memory of 1816 740 regsvr32.exe explorer.exe PID 740 wrote to memory of 1816 740 regsvr32.exe explorer.exe PID 740 wrote to memory of 1816 740 regsvr32.exe explorer.exe PID 740 wrote to memory of 1816 740 regsvr32.exe explorer.exe PID 1816 wrote to memory of 284 1816 explorer.exe schtasks.exe PID 1816 wrote to memory of 284 1816 explorer.exe schtasks.exe PID 1816 wrote to memory of 284 1816 explorer.exe schtasks.exe PID 1816 wrote to memory of 284 1816 explorer.exe schtasks.exe PID 384 wrote to memory of 1992 384 taskeng.exe regsvr32.exe PID 384 wrote to memory of 1992 384 taskeng.exe regsvr32.exe PID 384 wrote to memory of 1992 384 taskeng.exe regsvr32.exe PID 384 wrote to memory of 1992 384 taskeng.exe regsvr32.exe PID 384 wrote to memory of 1992 384 taskeng.exe regsvr32.exe PID 1992 wrote to memory of 2012 1992 regsvr32.exe regsvr32.exe PID 1992 wrote to memory of 2012 1992 regsvr32.exe regsvr32.exe PID 1992 wrote to memory of 2012 1992 regsvr32.exe regsvr32.exe PID 1992 wrote to memory of 2012 1992 regsvr32.exe regsvr32.exe PID 1992 wrote to memory of 2012 1992 regsvr32.exe regsvr32.exe PID 1992 wrote to memory of 2012 1992 regsvr32.exe regsvr32.exe PID 1992 wrote to memory of 2012 1992 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn hgueguxej /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dll\"" /SC ONCE /Z /ST 15:26 /ET 15:384⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {F7C048CA-FF03-49F9-B6BB-1D64C914D680} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dll"3⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dllMD5
892bdbc4b92f477faa8172b81eb1a56a
SHA10a70193badc6b7d68f09a2357720b81400e61122
SHA2560d8296365e797e7799efccfbf61ce4f55f8c4a1a4beaf7c0dd4595345dd8de42
SHA512dd57c6f4aa75dda16c501e1d90a87a95f4f84c2a04036f15e27372270b026d39ad7c760585a4e598ca61b6f285c9172d08208654e3634a28613eadd9118b49a9
-
\Users\Admin\AppData\Local\Temp\9d544e260209eac25746d3dd95bf8711db5499b780b457616f93bd790163a37c.dllMD5
892bdbc4b92f477faa8172b81eb1a56a
SHA10a70193badc6b7d68f09a2357720b81400e61122
SHA2560d8296365e797e7799efccfbf61ce4f55f8c4a1a4beaf7c0dd4595345dd8de42
SHA512dd57c6f4aa75dda16c501e1d90a87a95f4f84c2a04036f15e27372270b026d39ad7c760585a4e598ca61b6f285c9172d08208654e3634a28613eadd9118b49a9
-
memory/540-54-0x000007FEFB8C1000-0x000007FEFB8C3000-memory.dmpFilesize
8KB
-
memory/740-55-0x0000000076041000-0x0000000076043000-memory.dmpFilesize
8KB
-
memory/1816-56-0x00000000000C0000-0x00000000000C2000-memory.dmpFilesize
8KB
-
memory/1816-58-0x00000000742D1000-0x00000000742D3000-memory.dmpFilesize
8KB
-
memory/1816-59-0x0000000000A20000-0x0000000000A21000-memory.dmpFilesize
4KB
-
memory/1816-60-0x0000000000080000-0x00000000000B5000-memory.dmpFilesize
212KB