Analysis
-
max time kernel
156s -
max time network
168s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
30-11-2022 16:41
Static task
static1
Behavioral task
behavioral1
Sample
5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dll
Resource
win7-20220812-en
General
-
Target
5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dll
-
Size
402KB
-
MD5
21b26b0032a673cdc811990137f45c9b
-
SHA1
187fd2eb8b1b49cf794e7271aadcc789a5fa0ae0
-
SHA256
5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e
-
SHA512
454567f29f9de36603cdd078f7c87463c3a9827023f404840c56cd543a0dd98a30ae29f4b9a1d0882279e6aa641ff281e13a0bedbe76cb576d4a582f3adb2cac
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SSDEEP
6144:JyPKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJEesNT3wU7HuAm:tTwr03pdf8vhhOKJET5By
Malware Config
Extracted
qakbot
401.138
obama05
1613729859
86.160.137.132:443
172.87.157.235:3389
106.51.85.162:443
108.31.15.10:995
38.92.225.121:443
173.184.119.153:995
81.150.181.168:2222
71.187.170.235:443
188.25.63.105:443
71.117.132.169:443
193.248.221.184:2222
85.52.72.32:2222
87.202.87.210:2222
78.185.59.190:443
2.7.116.188:2222
81.97.154.100:443
24.50.118.93:443
98.121.187.78:443
108.29.32.251:443
24.152.219.253:995
108.160.123.244:443
176.181.247.197:443
89.137.211.239:995
96.57.188.174:2222
172.115.177.204:2222
189.223.234.23:995
71.199.192.62:443
97.69.160.4:2222
119.153.62.76:3389
140.82.49.12:443
71.88.193.17:443
2.232.253.79:995
47.187.108.172:443
78.63.226.32:443
144.139.47.206:443
109.106.69.138:2222
1.52.227.184:443
188.26.91.212:443
144.202.38.185:995
149.28.98.196:995
45.32.211.207:443
144.202.38.185:443
149.28.99.97:995
90.101.117.122:2222
45.77.117.108:995
207.246.116.237:8443
207.246.77.75:2222
149.28.101.90:443
207.246.77.75:995
149.28.98.196:443
45.77.115.208:2222
149.28.101.90:995
45.32.211.207:2222
149.28.98.196:2222
45.77.115.208:8443
45.32.211.207:8443
149.28.101.90:2222
207.246.77.75:8443
45.32.211.207:995
207.246.116.237:995
45.77.115.208:995
45.77.117.108:8443
207.246.116.237:2222
45.63.107.192:443
45.77.115.208:443
207.246.116.237:443
144.202.38.185:2222
207.246.77.75:443
45.77.117.108:2222
149.28.101.90:8443
45.77.117.108:443
45.63.107.192:995
73.25.124.140:2222
45.118.216.157:443
105.198.236.101:443
82.127.125.209:990
173.21.10.71:2222
197.45.110.165:995
172.78.30.215:443
195.43.173.70:443
105.198.236.99:443
196.151.252.84:443
197.161.154.132:443
47.146.169.85:443
75.67.192.125:443
216.201.162.158:443
213.60.147.140:443
115.133.243.6:443
197.51.82.72:443
217.133.54.140:32100
196.221.207.137:995
176.205.222.30:2078
77.211.30.202:995
47.22.148.6:443
50.29.166.232:995
68.186.192.69:443
50.244.112.106:443
59.90.246.200:443
77.27.204.204:995
202.188.138.162:443
92.59.35.196:2222
217.165.231.192:2078
27.223.92.142:995
95.77.223.148:443
195.12.154.8:443
203.194.110.74:443
122.148.156.131:995
75.136.26.147:443
202.184.20.119:443
75.118.1.141:443
74.222.204.82:995
144.139.166.18:443
157.131.108.180:443
98.173.34.213:995
71.197.126.250:443
74.68.144.202:443
73.153.211.227:443
47.196.192.184:443
67.6.12.4:443
125.239.152.76:995
71.74.12.34:443
32.210.98.6:443
199.19.117.131:443
98.252.118.134:443
187.250.177.33:995
186.28.55.211:443
201.143.235.13:443
189.146.183.105:443
70.49.88.199:2222
72.240.200.181:2222
189.210.115.207:443
151.205.102.42:443
108.46.145.30:443
209.210.187.52:995
72.252.201.69:443
109.12.111.14:443
173.25.45.66:443
209.210.187.52:443
84.247.55.190:8443
24.139.72.117:443
24.55.112.61:443
89.3.198.238:443
84.72.35.226:443
76.25.142.196:443
45.46.53.140:2222
82.12.157.95:995
189.132.57.253:443
83.110.103.152:443
67.8.103.21:443
78.97.207.104:443
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salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3616 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 792 3616 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_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\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.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
regsvr32.exepid process 3672 regsvr32.exe 3672 regsvr32.exe 3672 regsvr32.exe 3672 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 3672 regsvr32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exedescription pid process target process PID 3376 wrote to memory of 3672 3376 regsvr32.exe regsvr32.exe PID 3376 wrote to memory of 3672 3376 regsvr32.exe regsvr32.exe PID 3376 wrote to memory of 3672 3376 regsvr32.exe regsvr32.exe PID 3672 wrote to memory of 4744 3672 regsvr32.exe explorer.exe PID 3672 wrote to memory of 4744 3672 regsvr32.exe explorer.exe PID 3672 wrote to memory of 4744 3672 regsvr32.exe explorer.exe PID 3672 wrote to memory of 4744 3672 regsvr32.exe explorer.exe PID 3672 wrote to memory of 4744 3672 regsvr32.exe explorer.exe PID 4744 wrote to memory of 4632 4744 explorer.exe schtasks.exe PID 4744 wrote to memory of 4632 4744 explorer.exe schtasks.exe PID 4744 wrote to memory of 4632 4744 explorer.exe schtasks.exe PID 4940 wrote to memory of 3616 4940 regsvr32.exe regsvr32.exe PID 4940 wrote to memory of 3616 4940 regsvr32.exe regsvr32.exe PID 4940 wrote to memory of 3616 4940 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dll2⤵
- 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 wvmayjbn /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dll\"" /SC ONCE /Z /ST 16:50 /ET 17:024⤵
- Creates scheduled task(s)
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C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dll"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dll"2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3616 -s 5843⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3616 -ip 36161⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dllFilesize
402KB
MD53dcfc654ccc59ea31258d577cad16268
SHA1510ad3ec21f6b753198eb87880eabd36840ca1ec
SHA2564b5aecc7ac48913cb8c0c40d4f1a62903b9a059a1c9de7896e7008324c95e8a7
SHA512cc637e78727335fe05e5c4388274c099db573805b03e9fcbe06fa0373e5f7b3f2e75f2536e76709fbcd441e1a9c63c19079e461794df7546d8eebe625a1241c8
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C:\Users\Admin\AppData\Local\Temp\5787a4597ad36a10313af2ac226743215f2c62fde0f8da68944119d0faac8d2e.dllFilesize
402KB
MD53dcfc654ccc59ea31258d577cad16268
SHA1510ad3ec21f6b753198eb87880eabd36840ca1ec
SHA2564b5aecc7ac48913cb8c0c40d4f1a62903b9a059a1c9de7896e7008324c95e8a7
SHA512cc637e78727335fe05e5c4388274c099db573805b03e9fcbe06fa0373e5f7b3f2e75f2536e76709fbcd441e1a9c63c19079e461794df7546d8eebe625a1241c8
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memory/3616-141-0x0000000000000000-mapping.dmp
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memory/3616-143-0x0000000010000000-0x0000000010067000-memory.dmpFilesize
412KB
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memory/3672-132-0x0000000000000000-mapping.dmp
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memory/3672-133-0x0000000010000000-0x0000000010067000-memory.dmpFilesize
412KB
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memory/3672-134-0x0000000002990000-0x00000000029F7000-memory.dmpFilesize
412KB
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memory/3672-135-0x0000000010000000-0x0000000010067000-memory.dmpFilesize
412KB
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memory/4632-137-0x0000000000000000-mapping.dmp
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memory/4744-136-0x0000000000000000-mapping.dmp
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memory/4744-138-0x00000000006A0000-0x00000000006D5000-memory.dmpFilesize
212KB
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memory/4744-139-0x00000000006A0000-0x00000000006D5000-memory.dmpFilesize
212KB