Analysis
-
max time kernel
132s -
max time network
122s -
platform
windows7_x64 -
resource
win7-20240215-en -
resource tags
arch:x64arch:x86image:win7-20240215-enlocale:en-usos:windows7-x64system -
submitted
21-04-2024 22:24
Static task
static1
Behavioral task
behavioral1
Sample
6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.dll
Resource
win7-20240215-en
General
-
Target
6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.dll
-
Size
1.2MB
-
MD5
8bb2ab310db3b1076866f587bae6e48b
-
SHA1
ee5e3261fc1fab1cb0fce2c880afd2b3647dc8d6
-
SHA256
6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122
-
SHA512
b08b5920123ab9370bd538656a1886c2f9b7cee42514cc0a98c782318f72ea5f5146451dfb7786b2f6d74d14c552d833886a8af10823bc5c8c2c69026f5fbe71
-
SSDEEP
12288:SEYVEf452qDieCsSv3acLlAIJlVgK7h2GAffhsHmN0ZVR1Ox3LLo/itCqVECqVES:PcYwIeQHR/xEVnhzgq33o/
Malware Config
Extracted
qakbot
401.194
biden12
1615580905
24.229.150.54:995
109.12.111.14:443
173.21.10.71:2222
81.214.126.173:2222
75.118.1.141:443
98.252.118.134:443
71.74.12.34:443
186.31.77.42:443
81.97.154.100:443
71.117.132.169:443
24.139.72.117:443
67.165.206.193:993
106.51.52.111:443
47.196.192.184:443
71.197.126.250:443
24.95.61.62:443
47.22.148.6:443
195.12.154.8:443
71.163.223.159:443
197.45.110.165:995
97.69.160.4:2222
216.201.162.158:443
172.78.30.215:443
105.198.236.99:443
24.117.107.120:443
75.136.40.155:443
77.27.204.204:995
86.175.79.249:443
140.82.49.12:443
189.210.115.207:443
71.41.184.10:3389
193.248.221.184:2222
76.25.142.196:443
83.110.108.38:2222
92.59.35.196:2222
73.25.124.140:2222
75.67.192.125:443
176.205.222.30:2078
83.196.56.65:2222
96.21.251.127:2222
50.244.112.106:443
105.198.236.101:443
77.211.30.202:995
184.189.122.72:443
24.50.118.93:443
151.205.102.42:443
70.168.130.172:995
71.199.192.62:443
95.77.223.148:443
71.187.170.235:443
24.43.22.218:993
90.65.236.181:2222
75.137.47.174:443
72.240.200.181:2222
98.192.185.86:443
188.26.91.212:443
68.186.192.69:443
72.252.201.69:443
82.12.157.95:995
108.29.32.251:443
136.232.34.70:443
50.29.166.232:995
86.220.62.251:2222
45.32.211.207:2222
209.210.187.52:995
209.210.187.52:443
149.28.99.97:443
144.202.38.185:995
45.77.115.208:2222
207.246.77.75:2222
207.246.116.237:995
207.246.116.237:2222
207.246.116.237:443
45.77.117.108:995
149.28.99.97:2222
45.63.107.192:2222
45.63.107.192:443
149.28.98.196:2222
149.28.98.196:443
45.77.115.208:995
149.28.99.97:995
45.63.107.192:995
149.28.98.196:995
144.202.38.185:2222
144.202.38.185:443
149.28.101.90:8443
149.28.101.90:443
149.28.101.90:995
149.28.101.90:2222
45.77.115.208:443
45.77.115.208:8443
207.246.77.75:443
207.246.77.75:995
207.246.77.75:8443
207.246.116.237:8443
45.77.117.108:443
45.77.117.108:2222
45.77.117.108:8443
45.32.211.207:995
67.6.12.4:443
189.222.59.177:443
174.104.22.30:443
142.117.191.18:2222
45.67.231.247:995
189.146.183.105:443
213.60.147.140:443
196.221.207.137:995
108.46.145.30:443
187.250.238.164:995
2.7.116.188:2222
195.43.173.70:443
106.250.150.98:443
188.127.231.114:443
45.67.231.247:443
83.110.103.152:443
83.110.9.71:2222
78.97.207.104:443
59.90.246.200:443
80.227.5.69:443
125.63.101.62:443
78.63.226.32:443
86.236.77.68:2222
109.106.69.138:2222
84.72.35.226:443
217.133.54.140:32100
197.161.154.132:443
89.137.211.239:995
74.222.204.82:995
45.32.211.207:443
45.32.211.207:8443
122.148.156.131:995
144.139.47.206:443
156.223.110.23:443
115.133.243.6:443
144.139.166.18:443
202.185.166.181:443
76.94.200.148:995
45.46.53.140:2222
71.63.120.101:443
196.151.252.84:443
202.188.138.162:443
74.68.144.202:443
69.58.147.82:2078
176.181.247.197:443
190.85.91.154:443
106.51.85.162:443
2.232.253.79:995
67.8.103.21:443
89.3.198.238:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 2460 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 1 IoCs
Processes:
rundll32.exepid process 2740 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 2740 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 2480 wrote to memory of 2740 2480 rundll32.exe rundll32.exe PID 2480 wrote to memory of 2740 2480 rundll32.exe rundll32.exe PID 2480 wrote to memory of 2740 2480 rundll32.exe rundll32.exe PID 2480 wrote to memory of 2740 2480 rundll32.exe rundll32.exe PID 2480 wrote to memory of 2740 2480 rundll32.exe rundll32.exe PID 2480 wrote to memory of 2740 2480 rundll32.exe rundll32.exe PID 2480 wrote to memory of 2740 2480 rundll32.exe rundll32.exe PID 2740 wrote to memory of 2108 2740 rundll32.exe explorer.exe PID 2740 wrote to memory of 2108 2740 rundll32.exe explorer.exe PID 2740 wrote to memory of 2108 2740 rundll32.exe explorer.exe PID 2740 wrote to memory of 2108 2740 rundll32.exe explorer.exe PID 2740 wrote to memory of 2108 2740 rundll32.exe explorer.exe PID 2740 wrote to memory of 2108 2740 rundll32.exe explorer.exe PID 2108 wrote to memory of 2600 2108 explorer.exe schtasks.exe PID 2108 wrote to memory of 2600 2108 explorer.exe schtasks.exe PID 2108 wrote to memory of 2600 2108 explorer.exe schtasks.exe PID 2108 wrote to memory of 2600 2108 explorer.exe schtasks.exe PID 1788 wrote to memory of 1240 1788 taskeng.exe regsvr32.exe PID 1788 wrote to memory of 1240 1788 taskeng.exe regsvr32.exe PID 1788 wrote to memory of 1240 1788 taskeng.exe regsvr32.exe PID 1788 wrote to memory of 1240 1788 taskeng.exe regsvr32.exe PID 1788 wrote to memory of 1240 1788 taskeng.exe regsvr32.exe PID 1240 wrote to memory of 2460 1240 regsvr32.exe regsvr32.exe PID 1240 wrote to memory of 2460 1240 regsvr32.exe regsvr32.exe PID 1240 wrote to memory of 2460 1240 regsvr32.exe regsvr32.exe PID 1240 wrote to memory of 2460 1240 regsvr32.exe regsvr32.exe PID 1240 wrote to memory of 2460 1240 regsvr32.exe regsvr32.exe PID 1240 wrote to memory of 2460 1240 regsvr32.exe regsvr32.exe PID 1240 wrote to memory of 2460 1240 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.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 bhmccgeda /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.dll\"" /SC ONCE /Z /ST 22:26 /ET 22:384⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {7037B79E-39B5-4B3B-BF73-4260D887751F} 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\6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.dll"3⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\6291d059d56d530c4921f92f00d23a7dde944996576098b540719727845aa122.dllFilesize
1.2MB
MD5ab51d3969c5a00c5fca9fa39c35ce88f
SHA106797d36cead474c1ff21776963bfff263208fc7
SHA25647396aea444d7fd8d3fd2610ad3021fd26bfb78b02f9df2bcf21ee648c99fdf3
SHA5123791d42f1e59c476a67f58f05e44fcee619dbdb1831d5e8fe37ba065a110e1f69f98f301feb5c6935e9ab3377190a2edd19374089f91c0e86cf8a0b785abc087
-
memory/2108-9-0x0000000000080000-0x00000000000BB000-memory.dmpFilesize
236KB
-
memory/2108-15-0x0000000000080000-0x00000000000BB000-memory.dmpFilesize
236KB
-
memory/2108-13-0x0000000000080000-0x00000000000BB000-memory.dmpFilesize
236KB
-
memory/2108-12-0x0000000000080000-0x00000000000BB000-memory.dmpFilesize
236KB
-
memory/2108-5-0x00000000000C0000-0x00000000000C2000-memory.dmpFilesize
8KB
-
memory/2108-11-0x0000000000080000-0x00000000000BB000-memory.dmpFilesize
236KB
-
memory/2740-3-0x0000000000770000-0x00000000007AB000-memory.dmpFilesize
236KB
-
memory/2740-7-0x0000000000900000-0x0000000000A31000-memory.dmpFilesize
1.2MB
-
memory/2740-8-0x0000000000770000-0x00000000007AB000-memory.dmpFilesize
236KB
-
memory/2740-4-0x0000000000260000-0x0000000000299000-memory.dmpFilesize
228KB
-
memory/2740-0-0x0000000000900000-0x0000000000A31000-memory.dmpFilesize
1.2MB
-
memory/2740-2-0x0000000000770000-0x00000000007AB000-memory.dmpFilesize
236KB
-
memory/2740-1-0x00000000000D0000-0x00000000000D1000-memory.dmpFilesize
4KB