Analysis
-
max time kernel
141s -
max time network
70s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
26-02-2021 10:32
Static task
static1
Behavioral task
behavioral1
Sample
09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dll
Resource
win7v20201028
General
-
Target
09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dll
-
Size
367KB
-
MD5
379bb4a299d35df548352cee6b27384e
-
SHA1
bbf53dfc2ed28a0415567352417563354e39fc39
-
SHA256
09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5
-
SHA512
f827fe9c51984d980c48104c54818a92dfe0f8dd323c8494f3e54745032fbe42b65ecc68ba89673cbcd471ad65ed29fdf44c2afd27b3c4f3b2f85db4ab4147e3
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 2876 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1256 2876 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\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 Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 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 3956 regsvr32.exe 3956 regsvr32.exe 3956 regsvr32.exe 3956 regsvr32.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe 1256 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 3956 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 1256 WerFault.exe Token: SeBackupPrivilege 1256 WerFault.exe Token: SeDebugPrivilege 1256 WerFault.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exedescription pid process target process PID 1456 wrote to memory of 3956 1456 regsvr32.exe regsvr32.exe PID 1456 wrote to memory of 3956 1456 regsvr32.exe regsvr32.exe PID 1456 wrote to memory of 3956 1456 regsvr32.exe regsvr32.exe PID 3956 wrote to memory of 1176 3956 regsvr32.exe explorer.exe PID 3956 wrote to memory of 1176 3956 regsvr32.exe explorer.exe PID 3956 wrote to memory of 1176 3956 regsvr32.exe explorer.exe PID 3956 wrote to memory of 1176 3956 regsvr32.exe explorer.exe PID 3956 wrote to memory of 1176 3956 regsvr32.exe explorer.exe PID 1176 wrote to memory of 2260 1176 explorer.exe schtasks.exe PID 1176 wrote to memory of 2260 1176 explorer.exe schtasks.exe PID 1176 wrote to memory of 2260 1176 explorer.exe schtasks.exe PID 3916 wrote to memory of 2876 3916 regsvr32.exe regsvr32.exe PID 3916 wrote to memory of 2876 3916 regsvr32.exe regsvr32.exe PID 3916 wrote to memory of 2876 3916 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.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 xbhbchje /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dll\"" /SC ONCE /Z /ST 11:38 /ET 11:504⤵
- Creates scheduled task(s)
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\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dll"2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2876 -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\09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dllMD5
dbe078dbf914d15673ced039d28fd23b
SHA17641cc9f537bdc8a8f185d7cfcd4b236cadc134d
SHA256a8dbe0756f20ebbb32f3f0d8976198e298c66e2d7080ddc2725f5b4843b23348
SHA5128c517cc4c1ada86f255bc6b1b9b263ecea42487cdf0571c03c85d915f53a2e7b96025271e5598988d1fde7860c0b458ed176b6e1502e905cac4c489e16093f4c
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\Users\Admin\AppData\Local\Temp\09ac0b6234e44cff6fb47f67b88f744dbb12a478882db53eaf551beddba625e5.dllMD5
dbe078dbf914d15673ced039d28fd23b
SHA17641cc9f537bdc8a8f185d7cfcd4b236cadc134d
SHA256a8dbe0756f20ebbb32f3f0d8976198e298c66e2d7080ddc2725f5b4843b23348
SHA5128c517cc4c1ada86f255bc6b1b9b263ecea42487cdf0571c03c85d915f53a2e7b96025271e5598988d1fde7860c0b458ed176b6e1502e905cac4c489e16093f4c
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memory/1176-5-0x0000000000000000-mapping.dmp
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memory/1176-6-0x0000000002810000-0x0000000002845000-memory.dmpFilesize
212KB
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memory/1176-8-0x0000000002810000-0x0000000002845000-memory.dmpFilesize
212KB
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memory/1256-12-0x0000000002F90000-0x0000000002F91000-memory.dmpFilesize
4KB
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memory/2260-7-0x0000000000000000-mapping.dmp
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memory/2876-10-0x0000000000000000-mapping.dmp
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memory/3956-2-0x0000000000000000-mapping.dmp
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memory/3956-3-0x00000000047D0000-0x000000000CCA7000-memory.dmpFilesize
132.8MB
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memory/3956-4-0x0000000010000000-0x00000000184D7000-memory.dmpFilesize
132.8MB