Analysis
-
max time kernel
128s -
max time network
107s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
25-11-2020 08:14
Static task
static1
Behavioral task
behavioral1
Sample
f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dll
Resource
win7v20201028
General
-
Target
f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dll
-
Size
251KB
-
MD5
9475d88ad81689f19044728026bd00c7
-
SHA1
d092f60012800007c541d42e5d4208b306204f4c
-
SHA256
f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2
-
SHA512
9957b6d1df689576b65d1bd9706744377d395303c332764fbf150fbd0b76126a75dc8fd430efe8b55244425e2906e19140c987c322232ad25d41f9c433bc6d0b
Malware Config
Extracted
qakbot
abc100
1606207839
37.6.223.237:995
2.51.246.190:995
37.211.86.156:443
42.201.228.106:995
50.29.166.232:995
102.185.58.126:443
81.133.234.36:2222
2.50.89.158:995
79.166.83.103:2222
173.245.152.231:443
2.86.41.23:2222
93.151.180.170:61202
24.179.13.119:443
24.152.219.253:995
105.198.236.99:443
24.205.42.241:443
176.58.132.212:2222
151.73.126.156:443
94.52.68.72:443
47.146.169.85:443
99.234.121.250:443
184.66.18.83:443
68.186.192.69:443
216.215.77.18:2222
199.116.241.147:443
68.174.15.223:443
180.233.150.134:443
134.0.196.46:995
85.60.132.8:2078
185.105.131.233:443
77.27.174.49:995
72.204.242.138:443
77.30.214.26:443
83.110.226.174:443
78.101.234.58:443
69.11.247.242:443
100.12.74.21:995
78.101.21.73:443
71.213.39.66:443
83.110.111.159:2078
72.183.129.56:443
185.246.9.69:995
90.91.5.98:2222
68.225.60.77:995
71.79.144.56:443
90.174.217.251:2222
79.117.140.145:443
83.110.150.186:443
5.15.225.109:443
47.138.204.19:443
196.204.207.111:443
217.128.117.218:2222
173.88.8.70:443
197.51.82.115:995
172.116.85.178:443
198.2.35.226:2222
174.29.203.226:993
95.77.223.148:443
184.21.136.237:443
172.78.30.215:443
82.12.157.95:995
185.163.221.77:2222
207.162.184.228:443
86.97.162.141:2222
79.172.26.240:443
24.205.33.145:6881
199.247.16.80:443
80.106.85.24:2222
85.204.189.105:443
203.106.195.67:443
68.131.19.52:443
86.122.248.164:2222
73.166.10.38:995
24.201.61.153:2078
98.26.50.62:995
172.114.116.226:995
59.98.96.214:443
109.177.80.59:2222
72.190.101.70:443
83.110.111.159:443
59.96.162.153:443
92.59.35.196:2083
45.118.65.34:443
188.51.91.210:443
174.76.11.123:995
73.166.10.38:443
190.220.8.10:995
83.110.13.182:2222
72.29.181.78:2078
106.51.52.111:443
80.195.103.146:2222
59.96.167.202:443
172.87.157.235:443
94.52.160.116:443
217.133.54.140:32100
24.55.66.125:443
72.179.13.59:443
75.87.161.32:995
87.27.110.90:2222
80.227.5.70:443
156.194.226.251:995
73.239.229.107:995
68.46.142.48:995
120.150.34.178:443
216.201.162.158:443
173.197.22.90:2222
217.165.2.92:995
47.22.148.6:443
62.38.114.12:2222
149.28.98.196:995
149.28.98.196:2222
156.205.56.98:995
45.77.193.83:443
2.50.2.11:995
71.163.223.253:443
108.160.123.244:443
149.28.99.97:995
199.247.22.145:443
45.63.107.192:2222
120.150.218.241:995
149.28.99.97:2222
105.198.236.101:443
149.28.99.97:443
149.28.98.196:443
45.63.107.192:443
83.196.50.197:2222
45.63.107.192:995
113.22.243.219:443
116.240.78.45:995
175.138.127.112:443
174.62.13.151:443
85.132.36.111:2222
121.58.199.24:443
115.218.174.68:995
79.113.247.80:443
109.205.204.229:2222
92.177.56.164:2222
37.105.11.123:995
188.26.243.119:443
189.231.173.158:443
184.57.138.62:443
178.223.20.246:995
89.136.39.108:443
85.60.132.8:2087
72.36.59.46:2222
24.122.0.90:443
73.55.254.225:443
68.192.50.231:443
118.100.108.25:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 4060 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1512 4060 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 opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 rundll32.exe 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 -
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 1300 rundll32.exe 1300 rundll32.exe 1300 rundll32.exe 1300 rundll32.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe 1512 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1300 rundll32.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 1512 WerFault.exe Token: SeBackupPrivilege 1512 WerFault.exe Token: SeDebugPrivilege 1512 WerFault.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 1020 wrote to memory of 1300 1020 rundll32.exe rundll32.exe PID 1020 wrote to memory of 1300 1020 rundll32.exe rundll32.exe PID 1020 wrote to memory of 1300 1020 rundll32.exe rundll32.exe PID 1300 wrote to memory of 4020 1300 rundll32.exe explorer.exe PID 1300 wrote to memory of 4020 1300 rundll32.exe explorer.exe PID 1300 wrote to memory of 4020 1300 rundll32.exe explorer.exe PID 1300 wrote to memory of 4020 1300 rundll32.exe explorer.exe PID 1300 wrote to memory of 4020 1300 rundll32.exe explorer.exe PID 4020 wrote to memory of 3920 4020 explorer.exe schtasks.exe PID 4020 wrote to memory of 3920 4020 explorer.exe schtasks.exe PID 4020 wrote to memory of 3920 4020 explorer.exe schtasks.exe PID 3868 wrote to memory of 4060 3868 regsvr32.exe regsvr32.exe PID 3868 wrote to memory of 4060 3868 regsvr32.exe regsvr32.exe PID 3868 wrote to memory of 4060 3868 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dll,#12⤵
- 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 njakiwwka /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dll\"" /SC ONCE /Z /ST 08:12 /ET 08:244⤵
- Creates scheduled task(s)
-
\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dll"2⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4060 -s 5963⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dllMD5
db9b1f611b525897cdc3cd74b1314e4f
SHA1f57e6119b1799c360b4af1dce564567878363660
SHA256e676c7033ae1120935e6f3d942f5f571c6440f01b0315b7180cfc56242218f1b
SHA51279e107a6d69c842dd64f65253e2eb051950adb94c82be80ce0f7d61376b5ae2857e12e39c1b1e783d63fa778f9bb88de176b340011ff2224024c8963a8bc99ac
-
\Users\Admin\AppData\Local\Temp\f62a0056f40817cf0151b6feb780b1d55dfc8b3ec522aaca632f0544a3fc51c2.dllMD5
db9b1f611b525897cdc3cd74b1314e4f
SHA1f57e6119b1799c360b4af1dce564567878363660
SHA256e676c7033ae1120935e6f3d942f5f571c6440f01b0315b7180cfc56242218f1b
SHA51279e107a6d69c842dd64f65253e2eb051950adb94c82be80ce0f7d61376b5ae2857e12e39c1b1e783d63fa778f9bb88de176b340011ff2224024c8963a8bc99ac
-
memory/1300-0-0x0000000000000000-mapping.dmp
-
memory/1300-1-0x00000000026D0000-0x00000000026F0000-memory.dmpFilesize
128KB
-
memory/1512-8-0x0000000003550000-0x0000000003551000-memory.dmpFilesize
4KB
-
memory/1512-9-0x0000000003950000-0x0000000003951000-memory.dmpFilesize
4KB
-
memory/1512-11-0x0000000003F90000-0x0000000003F91000-memory.dmpFilesize
4KB
-
memory/3920-3-0x0000000000000000-mapping.dmp
-
memory/4020-2-0x0000000000000000-mapping.dmp
-
memory/4020-4-0x0000000000130000-0x0000000000150000-memory.dmpFilesize
128KB
-
memory/4060-6-0x0000000000000000-mapping.dmp
-
memory/4060-10-0x0000000000000000-mapping.dmp