Analysis
-
max time kernel
148s -
max time network
111s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
17-12-2020 16:30
Behavioral task
behavioral1
Sample
httpd (1).dll
Resource
win7v20201028
General
-
Target
httpd (1).dll
-
Size
2.2MB
-
MD5
3c911f8b119efefcc18cf9b385940e72
-
SHA1
7d869469d3e3a06defae1e64244fe6678527e79a
-
SHA256
d183c617d4a18738ee8d172cc75a867a8877f9473f40094df7a76c3b381638f3
-
SHA512
690afb032c923edbd655675af09b70784b4a82bc337f1a24688417c9a9ffa391ec4deb9bb9d173fa7615712c0412c13d3a9d2f3125b7a3db18d34ccc31712a9d
Malware Config
Extracted
qakbot
tr02
1608026105
111.95.212.237:2222
190.220.8.10:995
109.154.79.222:2222
83.110.250.71:995
149.28.99.97:2222
45.63.107.192:443
149.28.101.90:2222
149.28.101.90:995
149.28.99.97:443
149.28.98.196:443
144.202.38.185:2222
45.77.115.208:995
149.28.98.196:2222
149.28.98.196:995
149.28.99.97:995
45.63.107.192:2222
144.202.38.185:995
144.202.38.185:443
45.63.107.192:995
5.13.84.186:995
68.83.89.188:443
67.141.11.98:443
219.76.148.249:443
86.245.82.249:2078
116.240.78.45:995
37.182.244.124:2222
72.186.1.237:443
78.97.207.104:443
80.14.22.234:2222
202.141.225.158:443
72.28.255.159:995
37.6.208.105:2222
161.142.217.62:443
188.253.85.49:995
217.165.3.30:443
90.61.38.208:2222
2.49.219.254:22
124.29.232.108:443
2.50.143.154:2222
2.50.2.216:443
197.161.154.132:443
103.76.160.110:443
51.223.138.251:443
102.185.13.89:443
85.101.187.146:443
92.154.83.96:2087
45.118.216.157:443
86.122.248.164:2222
92.154.83.96:1194
217.165.125.217:443
92.154.83.96:2078
85.105.29.218:443
151.60.38.21:443
156.213.217.254:443
2.50.57.224:443
217.162.149.212:443
182.161.6.57:3389
24.27.82.216:2222
37.166.181.234:0
45.77.115.208:2222
203.106.116.190:443
85.52.72.32:2222
2.51.240.250:995
2.91.9.248:443
101.109.175.33:443
41.228.47.147:443
78.101.199.138:995
125.63.101.62:443
90.53.103.26:2222
86.124.93.144:443
79.114.177.162:993
5.2.212.254:443
86.127.22.190:443
81.133.234.36:2222
5.15.109.245:443
37.130.115.124:443
2.50.88.125:995
62.38.114.12:2222
78.181.19.134:443
187.155.59.73:443
102.187.95.88:443
79.129.216.215:2222
141.237.135.194:443
42.117.61.10:443
93.148.241.179:2222
41.205.16.222:443
46.53.2.70:443
151.61.125.180:2222
151.73.121.136:443
176.181.247.197:443
149.28.101.90:8443
2.7.69.217:2222
84.117.176.32:443
109.205.204.229:2222
184.179.14.130:22
203.106.195.67:443
121.58.199.24:443
216.201.162.158:443
83.110.13.182:2222
172.87.157.235:3389
45.118.65.34:443
79.129.252.62:2222
2.50.30.147:995
2.50.159.104:2222
105.198.236.101:443
78.96.199.79:443
217.133.54.140:32100
172.91.19.192:443
196.204.207.111:443
77.132.113.187:2222
185.163.221.77:2222
197.49.240.8:995
45.77.115.208:8443
108.30.125.94:443
213.60.147.140:443
217.165.9.48:443
94.70.36.227:2222
59.99.36.20:443
104.37.20.207:995
5.193.106.230:2078
117.215.198.5:443
2.50.49.18:22
2.88.1.76:995
66.25.168.167:2222
173.21.10.71:2222
106.250.150.98:443
58.152.9.133:443
72.36.59.46:2222
89.137.211.239:995
96.241.66.126:443
93.86.1.159:995
95.76.27.6:443
217.128.117.218:2222
37.211.23.45:995
120.150.34.178:443
86.120.138.232:443
41.97.125.168:443
87.27.110.90:2222
82.76.47.211:443
94.69.242.254:2222
90.101.62.189:2222
78.187.125.116:2222
197.57.96.163:443
197.90.131.100:32100
5.193.178.36:2078
196.151.252.84:443
118.100.159.27:443
105.198.236.99:443
185.105.131.233:443
45.77.115.208:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 2156 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4036 2156 WerFault.exe regsvr32.exe -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
rundll32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 rundll32.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 18 IoCs
Processes:
rundll32.exeWerFault.exepid process 1712 rundll32.exe 1712 rundll32.exe 1712 rundll32.exe 1712 rundll32.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe 4036 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1712 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 4036 WerFault.exe Token: SeBackupPrivilege 4036 WerFault.exe Token: SeDebugPrivilege 4036 WerFault.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 3372 wrote to memory of 1712 3372 rundll32.exe rundll32.exe PID 3372 wrote to memory of 1712 3372 rundll32.exe rundll32.exe PID 3372 wrote to memory of 1712 3372 rundll32.exe rundll32.exe PID 1712 wrote to memory of 1308 1712 rundll32.exe explorer.exe PID 1712 wrote to memory of 1308 1712 rundll32.exe explorer.exe PID 1712 wrote to memory of 1308 1712 rundll32.exe explorer.exe PID 1712 wrote to memory of 1308 1712 rundll32.exe explorer.exe PID 1712 wrote to memory of 1308 1712 rundll32.exe explorer.exe PID 1308 wrote to memory of 1012 1308 explorer.exe schtasks.exe PID 1308 wrote to memory of 1012 1308 explorer.exe schtasks.exe PID 1308 wrote to memory of 1012 1308 explorer.exe schtasks.exe PID 1124 wrote to memory of 2156 1124 regsvr32.exe regsvr32.exe PID 1124 wrote to memory of 2156 1124 regsvr32.exe regsvr32.exe PID 1124 wrote to memory of 2156 1124 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\httpd (1).dll",#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe "C:\Users\Admin\AppData\Local\Temp\httpd (1).dll",#12⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn abzuftrtvf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\httpd (1).dll\"" /SC ONCE /Z /ST 17:36 /ET 17:484⤵
- Creates scheduled task(s)
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\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\httpd (1).dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\httpd (1).dll"2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2156 -s 5963⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
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Downloads
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C:\Users\Admin\AppData\Local\Temp\httpd (1).dllMD5
05c37ed77e4780fb5067f57474d5b67f
SHA114cbdae549ea385e62df2504217411e1433090f8
SHA256c376f348a16f228646f226cb9a327e9120a269435c23253b7597b4e242e6ce4a
SHA5128a5bc910a06684f25256b151deb0a790fa7abe75906a2840fb6dfe55858ba77d6c0efd5a0c96d2f87ddf426970614b194f68c04cbaa6e8c7eb8117a92e008290
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\Users\Admin\AppData\Local\Temp\httpd (1).dllMD5
05c37ed77e4780fb5067f57474d5b67f
SHA114cbdae549ea385e62df2504217411e1433090f8
SHA256c376f348a16f228646f226cb9a327e9120a269435c23253b7597b4e242e6ce4a
SHA5128a5bc910a06684f25256b151deb0a790fa7abe75906a2840fb6dfe55858ba77d6c0efd5a0c96d2f87ddf426970614b194f68c04cbaa6e8c7eb8117a92e008290
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memory/1012-6-0x0000000000000000-mapping.dmp
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memory/1308-4-0x0000000000000000-mapping.dmp
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memory/1308-7-0x0000000002720000-0x0000000002755000-memory.dmpFilesize
212KB
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memory/1712-2-0x0000000000000000-mapping.dmp
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memory/1712-3-0x0000000000D00000-0x0000000000D35000-memory.dmpFilesize
212KB
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memory/1712-5-0x0000000010000000-0x0000000010035000-memory.dmpFilesize
212KB
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memory/2156-9-0x0000000000000000-mapping.dmp
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memory/2156-12-0x0000000000000000-mapping.dmp
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memory/4036-11-0x00000000037B0000-0x00000000037B1000-memory.dmpFilesize
4KB
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memory/4036-13-0x0000000003DE0000-0x0000000003DE1000-memory.dmpFilesize
4KB