Analysis
-
max time kernel
137s -
max time network
134s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
09-03-2022 15:26
Static task
static1
Behavioral task
behavioral1
Sample
cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dll
Resource
win7-en-20211208
General
-
Target
cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dll
-
Size
2.1MB
-
MD5
5fe38b4aa5a39d8cc295286d16db3f59
-
SHA1
c26cabf5b8b5ffb3f2d749d433e3d0c41cd0b3b0
-
SHA256
cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1
-
SHA512
51ec48cc4b2b1e5cca8b8c48595c0010130e0e384412d660b04824557fe1c0c5ca2acd118cfe84fa35004a2c08417dfc7c12772e35f97bb624174a733d22dce7
Malware Config
Extracted
qakbot
401.62
abc107
1607078484
32.212.117.188:443
109.205.204.229:2222
72.36.59.46:2222
173.18.126.193:2222
96.225.88.23:443
89.137.211.239:443
110.142.205.182:443
82.76.47.211:443
193.83.25.177:995
67.40.253.209:995
73.244.83.199:443
2.90.186.243:995
189.252.62.238:995
141.237.135.194:443
82.78.70.128:443
185.125.151.172:443
79.117.239.22:2222
86.189.252.131:2222
83.114.243.80:2222
2.50.56.81:443
191.84.4.150:443
83.202.68.220:2222
184.98.97.227:995
96.21.251.127:2222
58.179.21.147:995
200.75.136.78:443
37.21.231.245:995
81.97.154.100:443
185.105.131.233:443
45.32.165.134:443
140.82.27.132:443
45.32.162.253:443
201.127.76.175:2222
86.122.248.164:2222
67.141.11.98:443
73.51.245.231:995
37.116.152.122:2078
111.95.212.237:2222
172.87.157.235:3389
116.240.78.45:995
68.131.19.52:443
93.149.253.201:2222
78.187.125.116:2222
86.121.43.200:443
82.76.238.65:2222
84.232.252.202:2222
184.21.136.237:995
37.234.175.105:995
80.14.22.234:2222
24.179.13.119:443
46.209.237.214:995
71.163.223.144:443
86.98.34.84:995
41.239.180.69:993
195.97.101.40:443
2.7.202.106:2222
103.102.100.78:2222
65.131.47.74:995
37.171.1.224:0
79.166.96.86:2222
83.110.74.173:443
120.150.218.241:443
161.142.217.62:443
180.233.150.134:443
182.161.6.57:3389
164.155.230.98:443
85.105.29.218:443
151.27.126.133:443
217.162.149.212:443
92.154.83.96:2087
105.198.236.99:443
72.66.47.70:443
211.24.72.253:443
118.160.160.116:443
72.28.255.159:995
86.97.162.141:2222
92.154.83.96:2222
68.46.142.48:995
47.196.192.184:443
24.218.181.15:443
24.43.22.220:993
193.248.154.174:2222
173.21.10.71:2222
75.136.40.155:443
67.61.157.208:443
125.63.101.62:443
2.51.246.190:995
98.121.187.78:443
172.78.30.215:443
160.3.184.253:443
78.162.70.119:443
80.11.5.65:2222
78.63.226.32:443
81.214.126.173:2222
80.195.103.146:2222
174.87.65.179:443
136.232.34.70:443
86.245.87.251:2078
47.146.34.236:443
24.95.61.62:443
87.218.53.206:2222
176.45.218.26:995
197.86.204.84:443
78.101.145.96:61201
174.62.13.151:443
37.106.7.7:443
81.150.181.168:2222
94.69.112.148:2222
151.33.226.156:443
109.154.193.21:2222
69.181.191.232:443
96.40.175.33:443
79.115.171.106:2222
217.128.117.218:2222
87.115.120.176:2222
89.137.77.237:443
47.21.192.182:2222
81.133.234.36:2222
62.38.114.12:2222
94.52.160.116:443
181.129.155.10:443
84.117.176.32:443
151.75.13.83:443
45.63.107.192:2222
197.135.156.41:443
78.181.19.134:443
71.10.43.79:443
92.154.83.96:2078
144.202.38.185:995
149.28.99.97:2222
149.28.98.196:443
144.202.38.185:443
149.28.98.196:995
92.154.83.96:1194
149.28.99.97:443
89.137.211.72:443
45.63.107.192:995
149.28.98.196:2222
144.202.38.185:2222
203.106.195.67:443
162.157.19.33:2222
98.124.76.187:443
122.59.40.31:443
199.116.241.147:443
121.58.199.24:443
120.151.95.167:443
85.132.36.111:2222
75.136.26.147:443
24.27.82.216:2222
94.69.242.254:2222
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1488 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 1368 rundll32.exe 1368 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1368 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1732 wrote to memory of 1368 1732 rundll32.exe rundll32.exe PID 1732 wrote to memory of 1368 1732 rundll32.exe rundll32.exe PID 1732 wrote to memory of 1368 1732 rundll32.exe rundll32.exe PID 1732 wrote to memory of 1368 1732 rundll32.exe rundll32.exe PID 1732 wrote to memory of 1368 1732 rundll32.exe rundll32.exe PID 1732 wrote to memory of 1368 1732 rundll32.exe rundll32.exe PID 1732 wrote to memory of 1368 1732 rundll32.exe rundll32.exe PID 1368 wrote to memory of 576 1368 rundll32.exe explorer.exe PID 1368 wrote to memory of 576 1368 rundll32.exe explorer.exe PID 1368 wrote to memory of 576 1368 rundll32.exe explorer.exe PID 1368 wrote to memory of 576 1368 rundll32.exe explorer.exe PID 1368 wrote to memory of 576 1368 rundll32.exe explorer.exe PID 1368 wrote to memory of 576 1368 rundll32.exe explorer.exe PID 576 wrote to memory of 860 576 explorer.exe schtasks.exe PID 576 wrote to memory of 860 576 explorer.exe schtasks.exe PID 576 wrote to memory of 860 576 explorer.exe schtasks.exe PID 576 wrote to memory of 860 576 explorer.exe schtasks.exe PID 1348 wrote to memory of 836 1348 taskeng.exe regsvr32.exe PID 1348 wrote to memory of 836 1348 taskeng.exe regsvr32.exe PID 1348 wrote to memory of 836 1348 taskeng.exe regsvr32.exe PID 1348 wrote to memory of 836 1348 taskeng.exe regsvr32.exe PID 1348 wrote to memory of 836 1348 taskeng.exe regsvr32.exe PID 836 wrote to memory of 1488 836 regsvr32.exe regsvr32.exe PID 836 wrote to memory of 1488 836 regsvr32.exe regsvr32.exe PID 836 wrote to memory of 1488 836 regsvr32.exe regsvr32.exe PID 836 wrote to memory of 1488 836 regsvr32.exe regsvr32.exe PID 836 wrote to memory of 1488 836 regsvr32.exe regsvr32.exe PID 836 wrote to memory of 1488 836 regsvr32.exe regsvr32.exe PID 836 wrote to memory of 1488 836 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dll,#12⤵
- 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 wncodvkx /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dll\"" /SC ONCE /Z /ST 13:43 /ET 13:554⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {30E42E08-E5A7-49C5-953B-0720E16CE2A1} 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\cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.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\cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dllMD5
e97f0c7fa7f7e77bd383c2e3179bfecc
SHA1f7ac8a561ecda59c0bc37a01338addb23353cc6f
SHA256ff6ebcb345a3a16ace0eab1e6bc60ecdd14ec6b9ba0196a8af95b710f9eec90c
SHA5127e8b1376187b47b7955f78a4409754bfc1f511d9e50a67c636013afa9e7e4f36df81c30ad3e81414702a84f0a1fb82618ca1f274844ce8a74da46fa07ea9cf36
-
\Users\Admin\AppData\Local\Temp\cc7653d1e491ff5253fd6e2d2301dfb982a35e8a93e797213dbd0ffc929e79b1.dllMD5
e97f0c7fa7f7e77bd383c2e3179bfecc
SHA1f7ac8a561ecda59c0bc37a01338addb23353cc6f
SHA256ff6ebcb345a3a16ace0eab1e6bc60ecdd14ec6b9ba0196a8af95b710f9eec90c
SHA5127e8b1376187b47b7955f78a4409754bfc1f511d9e50a67c636013afa9e7e4f36df81c30ad3e81414702a84f0a1fb82618ca1f274844ce8a74da46fa07ea9cf36
-
memory/576-60-0x00000000000B0000-0x00000000000B2000-memory.dmpFilesize
8KB
-
memory/576-63-0x00000000747C1000-0x00000000747C3000-memory.dmpFilesize
8KB
-
memory/576-64-0x00000000007A0000-0x0000000000A21000-memory.dmpFilesize
2.5MB
-
memory/576-65-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/836-66-0x000007FEFBC01000-0x000007FEFBC03000-memory.dmpFilesize
8KB
-
memory/1368-55-0x0000000076371000-0x0000000076373000-memory.dmpFilesize
8KB
-
memory/1368-57-0x0000000010000000-0x0000000010021000-memory.dmpFilesize
132KB
-
memory/1368-56-0x0000000010000000-0x0000000010021000-memory.dmpFilesize
132KB
-
memory/1368-58-0x0000000000960000-0x0000000000B4A000-memory.dmpFilesize
1.9MB
-
memory/1368-59-0x0000000010000000-0x0000000010217000-memory.dmpFilesize
2.1MB