Analysis
-
max time kernel
4294189s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20220223-en -
submitted
09-03-2022 15:34
Static task
static1
Behavioral task
behavioral1
Sample
36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dll
Resource
win7-20220223-en
General
-
Target
36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dll
-
Size
2.1MB
-
MD5
a956339d2488cdde522e50104207a95f
-
SHA1
564ca7fea14ce66f0b679a683d8ddd1fa0b5491c
-
SHA256
36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea
-
SHA512
686c9428416b61460a09321b3e8a55346b398949cf79b66d6c6887018a8b040aa04a882c7394a5ea5eabf89e4057712cd1c58db1b17c432a4cd52f3b30fdb0bc
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 980 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 1908 rundll32.exe 1908 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1908 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1920 wrote to memory of 1908 1920 rundll32.exe rundll32.exe PID 1920 wrote to memory of 1908 1920 rundll32.exe rundll32.exe PID 1920 wrote to memory of 1908 1920 rundll32.exe rundll32.exe PID 1920 wrote to memory of 1908 1920 rundll32.exe rundll32.exe PID 1920 wrote to memory of 1908 1920 rundll32.exe rundll32.exe PID 1920 wrote to memory of 1908 1920 rundll32.exe rundll32.exe PID 1920 wrote to memory of 1908 1920 rundll32.exe rundll32.exe PID 1908 wrote to memory of 524 1908 rundll32.exe explorer.exe PID 1908 wrote to memory of 524 1908 rundll32.exe explorer.exe PID 1908 wrote to memory of 524 1908 rundll32.exe explorer.exe PID 1908 wrote to memory of 524 1908 rundll32.exe explorer.exe PID 1908 wrote to memory of 524 1908 rundll32.exe explorer.exe PID 1908 wrote to memory of 524 1908 rundll32.exe explorer.exe PID 524 wrote to memory of 892 524 explorer.exe schtasks.exe PID 524 wrote to memory of 892 524 explorer.exe schtasks.exe PID 524 wrote to memory of 892 524 explorer.exe schtasks.exe PID 524 wrote to memory of 892 524 explorer.exe schtasks.exe PID 1528 wrote to memory of 1316 1528 taskeng.exe regsvr32.exe PID 1528 wrote to memory of 1316 1528 taskeng.exe regsvr32.exe PID 1528 wrote to memory of 1316 1528 taskeng.exe regsvr32.exe PID 1528 wrote to memory of 1316 1528 taskeng.exe regsvr32.exe PID 1528 wrote to memory of 1316 1528 taskeng.exe regsvr32.exe PID 1316 wrote to memory of 980 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 980 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 980 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 980 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 980 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 980 1316 regsvr32.exe regsvr32.exe PID 1316 wrote to memory of 980 1316 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1920 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1908 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:524 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn swupuuwh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dll\"" /SC ONCE /Z /ST 12:46 /ET 12:584⤵
- Creates scheduled task(s)
PID:892
-
C:\Windows\system32\taskeng.exetaskeng.exe {192CB521-84F8-4711-B685-D14AC023E9B0} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
PID:1528 -
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dll"2⤵
- Suspicious use of WriteProcessMemory
PID:1316 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dll"3⤵
- Loads dropped DLL
PID:980
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dllMD5
75940250b0b99166b3ee0386a6a67261
SHA1ab0d449070d84c10e3d42b112570c828a96f1caa
SHA2568e1bfb6ba461ffe75aae17a373d5897e32137e171858d84f92231d26d580595b
SHA51210ab41434d466e1aea82470bcb0aa646702462d99bc11e5b1de415fad171927345215f80465f5299f8254fd785fdc58e4184393539ab2fb8373f11720466e16e
-
\Users\Admin\AppData\Local\Temp\36304b7500ebcd4ee59cf7cba2c561a4e19ed7d7d7a77cd5e2d52617a5e632ea.dllMD5
75940250b0b99166b3ee0386a6a67261
SHA1ab0d449070d84c10e3d42b112570c828a96f1caa
SHA2568e1bfb6ba461ffe75aae17a373d5897e32137e171858d84f92231d26d580595b
SHA51210ab41434d466e1aea82470bcb0aa646702462d99bc11e5b1de415fad171927345215f80465f5299f8254fd785fdc58e4184393539ab2fb8373f11720466e16e
-
memory/524-59-0x00000000000B0000-0x00000000000B2000-memory.dmpFilesize
8KB
-
memory/524-62-0x00000000744E1000-0x00000000744E3000-memory.dmpFilesize
8KB
-
memory/524-63-0x00000000006C0000-0x0000000000941000-memory.dmpFilesize
2.5MB
-
memory/524-64-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
-
memory/1316-65-0x000007FEFB7C1000-0x000007FEFB7C3000-memory.dmpFilesize
8KB
-
memory/1908-54-0x00000000757C1000-0x00000000757C3000-memory.dmpFilesize
8KB
-
memory/1908-56-0x0000000001F50000-0x000000000213A000-memory.dmpFilesize
1.9MB
-
memory/1908-58-0x0000000010000000-0x0000000010217000-memory.dmpFilesize
2.1MB
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memory/1908-57-0x0000000010000000-0x0000000010021000-memory.dmpFilesize
132KB
-
memory/1908-55-0x0000000010000000-0x0000000010021000-memory.dmpFilesize
132KB