Analysis
-
max time kernel
132s -
max time network
117s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
23-02-2021 15:41
Static task
static1
Behavioral task
behavioral1
Sample
0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dll
Resource
win7v20201028
General
-
Target
0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dll
-
Size
767KB
-
MD5
540a5d51f667c3fb72fb9aff5f39df27
-
SHA1
734a9f528e3dd292e78a1b335b466e1f7daa34fc
-
SHA256
0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386
-
SHA512
21aeef74777933ffb83588b8b94aeb267dbe832541a6bcadf465459d3f0752f69f0f615183cfc2b4507a2c02c1e4acf5afd058b29a0dd6f505fdbddcd41e7997
Malware Config
Extracted
qakbot
tr
1612776124
176.205.222.30:2078
174.76.188.217:22
105.226.10.142:443
87.202.87.210:2222
203.194.110.74:443
95.77.223.148:443
45.77.115.208:2222
47.146.169.85:443
76.94.200.148:995
23.240.70.80:443
193.252.48.200:443
154.124.130.140:995
45.32.211.207:2222
149.28.98.196:2222
149.28.98.196:995
149.28.101.90:995
207.246.77.75:2222
45.63.107.192:995
173.70.165.101:995
207.246.116.237:995
149.28.99.97:2222
149.28.101.90:8443
207.246.116.237:443
45.77.115.208:443
45.32.211.207:8443
207.246.77.75:8443
149.28.101.90:443
45.63.107.192:2222
207.246.77.75:995
149.28.99.97:995
45.32.211.207:443
144.202.38.185:443
45.63.107.192:443
149.28.101.90:2222
149.28.99.97:443
45.32.211.207:995
207.246.116.237:2222
207.246.116.237:8443
149.28.98.196:443
144.202.38.185:2222
207.246.77.75:443
144.202.38.185:995
1.52.227.184:443
184.189.122.72:443
201.171.77.138:443
208.126.142.17:443
60.50.255.183:443
172.78.30.215:443
171.103.138.122:995
92.59.35.196:2222
176.181.247.197:443
82.127.125.209:990
45.77.115.208:8443
45.77.115.208:995
50.29.166.232:995
172.87.157.235:3389
85.58.200.50:2222
196.151.252.84:443
24.50.118.93:443
103.51.20.143:2222
86.236.77.68:2222
78.63.226.32:443
82.76.47.211:443
76.25.142.196:443
213.60.147.140:443
151.33.233.193:443
81.88.254.62:443
70.126.76.75:443
160.3.187.114:443
41.205.16.1:443
96.61.23.88:995
86.98.93.124:2078
2.232.253.79:995
209.210.187.52:443
188.25.63.105:443
115.133.243.6:443
27.223.92.142:995
140.82.49.12:443
80.11.173.82:8443
2.7.69.217:2222
190.85.91.154:443
142.68.28.22:443
89.211.252.190:995
178.153.37.196:443
79.129.121.81:995
71.88.193.17:443
86.160.137.132:443
202.184.20.119:443
83.110.12.140:2222
115.69.252.0:22
105.198.236.101:443
144.139.47.206:443
105.198.236.99:443
197.45.110.165:995
85.132.36.111:2222
70.168.130.172:995
71.187.170.235:443
80.227.5.69:443
59.90.246.200:443
81.214.126.173:2222
68.225.60.77:995
108.31.15.10:995
83.110.108.181:2222
46.153.119.255:995
216.201.162.158:443
197.161.154.132:443
96.21.251.127:2222
75.136.40.155:443
24.95.61.62:443
68.186.192.69:443
193.248.221.184:2222
75.67.192.125:443
81.97.154.100:443
75.118.1.141:443
47.22.148.6:443
182.48.193.200:443
203.198.96.37:443
106.51.52.111:443
83.110.103.152:443
75.136.26.147:443
2.50.2.216:443
189.223.234.23:995
74.222.204.82:995
173.21.10.71:2222
69.123.179.70:443
71.74.12.34:443
45.46.53.140:2222
86.97.162.85:443
2.51.171.223:443
144.139.166.18:443
71.197.126.250:443
67.6.12.4:443
122.148.156.131:995
64.121.114.87:443
50.244.112.106:443
70.54.25.76:2222
1.32.35.2:443
89.137.211.239:995
67.165.206.193:993
186.28.51.27:443
98.240.24.57:443
109.12.111.14:443
71.14.110.199:443
94.53.92.42:443
84.247.55.190:8443
24.27.82.216:2222
74.68.144.202:443
196.221.207.137:995
85.184.63.112:443
67.8.103.21:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 4436 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4512 4436 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:
regsvr32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service 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 17 IoCs
Processes:
regsvr32.exeWerFault.exepid process 4892 regsvr32.exe 4892 regsvr32.exe 4892 regsvr32.exe 4892 regsvr32.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe 4512 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 4892 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 4512 WerFault.exe Token: SeBackupPrivilege 4512 WerFault.exe Token: SeDebugPrivilege 4512 WerFault.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exedescription pid process target process PID 4768 wrote to memory of 4892 4768 regsvr32.exe regsvr32.exe PID 4768 wrote to memory of 4892 4768 regsvr32.exe regsvr32.exe PID 4768 wrote to memory of 4892 4768 regsvr32.exe regsvr32.exe PID 4892 wrote to memory of 2644 4892 regsvr32.exe explorer.exe PID 4892 wrote to memory of 2644 4892 regsvr32.exe explorer.exe PID 4892 wrote to memory of 2644 4892 regsvr32.exe explorer.exe PID 4892 wrote to memory of 2644 4892 regsvr32.exe explorer.exe PID 4892 wrote to memory of 2644 4892 regsvr32.exe explorer.exe PID 2644 wrote to memory of 712 2644 explorer.exe schtasks.exe PID 2644 wrote to memory of 712 2644 explorer.exe schtasks.exe PID 2644 wrote to memory of 712 2644 explorer.exe schtasks.exe PID 4052 wrote to memory of 4436 4052 regsvr32.exe regsvr32.exe PID 4052 wrote to memory of 4436 4052 regsvr32.exe regsvr32.exe PID 4052 wrote to memory of 4436 4052 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dll2⤵
- Checks SCSI registry key(s)
- 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 vwuyksnjou /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dll\"" /SC ONCE /Z /ST 15:47 /ET 15:594⤵
- Creates scheduled task(s)
-
\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dll"2⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4436 -s 6003⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dllMD5
2a3364a6bd77a6359358bf0da82ef670
SHA1971577c2aa9f6d528a5cccd728415882a8eb6643
SHA25662f26f794b7b480446341ba0d0b92862117ec296e816d17ec79afbe9f2a5ae74
SHA5121a985a0de669a84061e03a40ff762aa2fc50d9f9107039081d421cf1e26fb38f616e1d4606d65315efd0d2d068cb337b818ded9dc435e064f3f2aac3e4157a8b
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\Users\Admin\AppData\Local\Temp\0ea6564393fd9d17cd3153e67a46181b10d9a5fdada9203c23f6278c23916386.dllMD5
2a3364a6bd77a6359358bf0da82ef670
SHA1971577c2aa9f6d528a5cccd728415882a8eb6643
SHA25662f26f794b7b480446341ba0d0b92862117ec296e816d17ec79afbe9f2a5ae74
SHA5121a985a0de669a84061e03a40ff762aa2fc50d9f9107039081d421cf1e26fb38f616e1d4606d65315efd0d2d068cb337b818ded9dc435e064f3f2aac3e4157a8b
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memory/712-6-0x0000000000000000-mapping.dmp
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memory/2644-5-0x0000000000000000-mapping.dmp
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memory/2644-7-0x0000000000400000-0x0000000000435000-memory.dmpFilesize
212KB
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memory/2644-8-0x0000000000400000-0x0000000000435000-memory.dmpFilesize
212KB
-
memory/4436-10-0x0000000000000000-mapping.dmp
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memory/4512-12-0x00000000033C0000-0x00000000033C1000-memory.dmpFilesize
4KB
-
memory/4512-13-0x00000000037C0000-0x00000000037C1000-memory.dmpFilesize
4KB
-
memory/4892-2-0x0000000000000000-mapping.dmp
-
memory/4892-3-0x00000000029C0000-0x00000000029C1000-memory.dmpFilesize
4KB
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memory/4892-4-0x0000000000400000-0x00000000004ED000-memory.dmpFilesize
948KB