Analysis
-
max time kernel
132s -
max time network
104s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
26-02-2021 11:13
Static task
static1
Behavioral task
behavioral1
Sample
167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dll
Resource
win7v20201028
General
-
Target
167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dll
-
Size
367KB
-
MD5
f662233d0eb955af916def6c82b29142
-
SHA1
92a59c818bb78dd8d899f5620530351132419683
-
SHA256
167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da
-
SHA512
d72b114cdf186e419125dc4195b3b4b832869f071de8addad44fa2723ceff0e84baf84e0e86885ee1df19fc9023c5a972bd2c112980f87887f2edb0903d027a0
Malware Config
Extracted
qakbot
obama07
1614243368
71.163.223.159:443
87.202.87.210:2222
98.192.185.86:443
78.180.179.136:443
115.133.243.6:443
140.82.49.12:443
2.7.116.188:2222
83.110.11.244:2222
187.250.39.162:443
213.60.147.140:443
188.26.91.212:443
86.236.77.68:2222
172.87.157.235:3389
79.115.174.55:443
113.22.175.141:443
217.133.54.140:32100
83.110.109.106:2222
176.181.247.197:443
59.90.246.200:443
173.21.10.71:2222
89.137.211.239:995
105.96.8.96:443
73.153.211.227:443
45.46.53.140:2222
149.28.99.97:443
149.28.99.97:2222
45.63.107.192:443
149.28.98.196:2222
149.28.98.196:995
149.28.98.196:443
45.32.211.207:443
45.32.211.207:995
45.32.211.207:8443
45.32.211.207:2222
144.202.38.185:2222
144.202.38.185:995
144.202.38.185:443
149.28.101.90:443
149.28.101.90:8443
149.28.101.90:2222
45.77.115.208:443
45.77.115.208:995
45.77.115.208:8443
45.77.115.208:2222
207.246.77.75:995
207.246.77.75:8443
207.246.77.75:443
207.246.77.75:2222
207.246.116.237:443
207.246.116.237:995
207.246.116.237:8443
207.246.116.237:2222
45.77.117.108:443
45.77.117.108:995
45.77.117.108:8443
45.77.117.108:2222
105.198.236.99:443
149.28.101.90:995
149.28.99.97:995
45.63.107.192:2222
45.63.107.192:995
24.43.22.218:993
80.227.5.69:443
219.76.148.200:443
193.248.221.184:2222
197.51.82.72:443
50.29.166.232:995
90.65.236.181:2222
81.97.154.100:443
83.110.103.152:443
95.77.223.148:443
96.37.113.36:993
202.188.138.162:443
76.25.142.196:443
65.27.228.247:443
119.153.43.235:3389
122.148.156.131:995
71.74.12.34:443
142.117.191.18:2222
202.184.20.119:443
98.252.118.134:443
189.211.177.183:995
83.196.56.65:2222
189.222.59.177:443
74.68.144.202:443
189.146.183.105:443
71.197.126.250:443
32.210.98.6:443
187.250.118.233:995
92.59.35.196:2222
195.12.154.8:443
67.6.12.4:443
86.160.137.132:443
96.57.188.174:2222
38.92.225.121:443
197.45.110.165:995
181.48.190.78:443
173.184.119.153:995
24.229.150.54:995
50.244.112.106:443
144.139.166.18:443
81.150.181.168:2222
68.186.192.69:443
74.222.204.82:995
71.117.132.169:443
98.121.187.78:443
75.136.26.147:443
85.52.72.32:2222
109.12.111.14:443
80.11.173.82:8443
209.210.187.52:443
209.210.187.52:995
108.160.123.244:443
24.152.219.253:995
196.151.252.84:443
172.115.177.204:2222
24.139.72.117:443
24.55.112.61:443
105.198.236.101:443
186.28.55.211:443
97.69.160.4:2222
47.187.108.172:443
216.201.162.158:443
71.199.192.62:443
71.88.193.17:443
71.187.170.235:443
77.211.30.202:995
77.27.204.204:995
189.210.115.207:443
125.239.152.76:995
108.46.145.30:443
82.12.157.95:995
98.173.34.213:995
151.205.102.42:443
72.240.200.181:2222
160.3.187.114:443
73.25.124.140:2222
24.50.118.93:443
82.127.125.209:990
79.129.121.81:995
189.223.234.23:995
108.31.15.10:995
89.3.198.238:443
47.22.148.6:443
172.78.30.215:443
75.67.192.125:443
47.146.169.85:443
78.63.226.32:443
197.161.154.132:443
144.139.47.206:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1832 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 720 1832 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 value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service regsvr32.exe 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 -
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:
regsvr32.exeWerFault.exepid process 2148 regsvr32.exe 2148 regsvr32.exe 2148 regsvr32.exe 2148 regsvr32.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe 720 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 2148 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 720 WerFault.exe Token: SeBackupPrivilege 720 WerFault.exe Token: SeDebugPrivilege 720 WerFault.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exedescription pid process target process PID 1160 wrote to memory of 2148 1160 regsvr32.exe regsvr32.exe PID 1160 wrote to memory of 2148 1160 regsvr32.exe regsvr32.exe PID 1160 wrote to memory of 2148 1160 regsvr32.exe regsvr32.exe PID 2148 wrote to memory of 784 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 784 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 784 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 784 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 784 2148 regsvr32.exe explorer.exe PID 784 wrote to memory of 980 784 explorer.exe schtasks.exe PID 784 wrote to memory of 980 784 explorer.exe schtasks.exe PID 784 wrote to memory of 980 784 explorer.exe schtasks.exe PID 1300 wrote to memory of 1832 1300 regsvr32.exe regsvr32.exe PID 1300 wrote to memory of 1832 1300 regsvr32.exe regsvr32.exe PID 1300 wrote to memory of 1832 1300 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.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
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn iybncvio /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dll\"" /SC ONCE /Z /ST 11:19 /ET 11:314⤵
- Creates scheduled task(s)
-
\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dll"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dll"2⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1832 -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
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C:\Users\Admin\AppData\Local\Temp\167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dllMD5
e65fad046d41b57f8ff8eb87c7efd8ca
SHA194f2c6934b76fa27e4113c499353cc192c0e3657
SHA256a54f07a05ac391dadba82bc5b5fe73720c5cef2dd4a22b5f986df3b4232cdc9f
SHA5124a6ce6428351139de5f2f6741e78f6db294d9571d4a4ee9e4561605e5e7379ed27c2b49d7f3d494880991ecc8a6464e4231a7ad6b694f8a39dfa844a41858459
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\Users\Admin\AppData\Local\Temp\167f2fb69b9e67f975b8fe19d787a672d582220e5d96dd7280cb1930b8dea7da.dllMD5
e65fad046d41b57f8ff8eb87c7efd8ca
SHA194f2c6934b76fa27e4113c499353cc192c0e3657
SHA256a54f07a05ac391dadba82bc5b5fe73720c5cef2dd4a22b5f986df3b4232cdc9f
SHA5124a6ce6428351139de5f2f6741e78f6db294d9571d4a4ee9e4561605e5e7379ed27c2b49d7f3d494880991ecc8a6464e4231a7ad6b694f8a39dfa844a41858459
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memory/720-12-0x00000000006D0000-0x00000000006D1000-memory.dmpFilesize
4KB
-
memory/720-13-0x00000000006D0000-0x00000000006D1000-memory.dmpFilesize
4KB
-
memory/720-14-0x00000000006D0000-0x00000000006D1000-memory.dmpFilesize
4KB
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memory/784-5-0x0000000000000000-mapping.dmp
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memory/784-8-0x0000000000190000-0x00000000001C5000-memory.dmpFilesize
212KB
-
memory/784-6-0x0000000000190000-0x00000000001C5000-memory.dmpFilesize
212KB
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memory/980-7-0x0000000000000000-mapping.dmp
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memory/1832-10-0x0000000000000000-mapping.dmp
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memory/2148-2-0x0000000000000000-mapping.dmp
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memory/2148-4-0x0000000010000000-0x00000000184D7000-memory.dmpFilesize
132.8MB
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memory/2148-3-0x0000000004BF0000-0x000000000D0C7000-memory.dmpFilesize
132.8MB