Analysis
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max time kernel
145s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
29-01-2023 19:14
Static task
static1
Behavioral task
behavioral1
Sample
87905ab95f35afdd81ed082ba2d42f9fd2c191a7076c98d115c2d993f9559d90.dll
Resource
win7-20220812-en
General
-
Target
87905ab95f35afdd81ed082ba2d42f9fd2c191a7076c98d115c2d993f9559d90.dll
-
Size
443KB
-
MD5
8073492bd9936a88aa24147024679709
-
SHA1
75548658e40abbaf547070a6b535b4221c461ee7
-
SHA256
87905ab95f35afdd81ed082ba2d42f9fd2c191a7076c98d115c2d993f9559d90
-
SHA512
1a7aef3bcf32136a37fb634e37186d0b2a0cfbde0ce167cb99c40d3c4c76d5eb8fa1f4f1e7376081b2df4c89590430939fe81fff2b53716958dd8946ee75abae
-
SSDEEP
6144:7HYUVVmbHlODsh8GB8n4MbF7z3PzMBvoEGiYOICC6lZrRAKNwwMIVT:D3VVmbFOSuxbFXIMcHlZre+weF
Malware Config
Extracted
qakbot
401.138
krk01
1611569149
31.5.21.66:995
89.3.198.238:443
202.188.138.162:443
188.24.128.253:443
175.141.219.71:443
151.60.15.183:443
184.189.122.72:443
80.227.5.70:443
140.82.49.12:443
89.211.241.100:995
81.97.154.100:443
77.27.174.49:995
92.154.83.96:2078
42.3.8.54:443
71.187.170.235:443
46.153.36.53:995
71.182.142.63:443
105.186.102.16:443
50.244.112.106:443
78.63.226.32:443
85.132.36.111:2222
68.186.192.69:443
75.136.40.155:443
68.225.60.77:995
144.139.47.206:443
79.129.121.81:995
98.121.187.78:443
75.67.192.125:443
216.201.162.158:443
2.50.2.216:443
75.136.26.147:443
84.72.35.226:443
172.78.30.215:443
105.198.236.99:443
83.110.102.100:443
193.248.221.184:2222
190.85.91.154:443
96.37.113.36:993
83.110.108.181:2222
88.233.91.244:443
95.77.223.148:443
207.246.77.75:2222
86.236.77.68:2222
207.246.77.75:443
45.63.107.192:995
77.211.30.202:995
149.28.99.97:443
207.246.77.75:8443
149.28.98.196:2222
207.246.116.237:995
207.246.116.237:8443
149.28.99.97:995
207.246.77.75:995
207.246.116.237:2222
45.77.115.208:443
45.32.211.207:995
149.28.101.90:8443
149.28.101.90:443
149.28.99.97:2222
172.115.177.204:2222
144.202.38.185:995
207.246.116.237:443
149.28.98.196:443
144.202.38.185:443
149.28.101.90:995
45.32.211.207:2222
45.32.211.207:443
45.32.211.207:8443
149.28.98.196:995
144.202.38.185:2222
45.63.107.192:443
149.28.101.90:2222
45.63.107.192:2222
45.77.115.208:2222
196.151.252.84:443
105.198.236.101:443
82.76.47.211:443
45.77.115.208:995
45.77.115.208:8443
213.60.147.140:443
92.59.35.196:2222
47.22.148.6:443
203.106.195.67:443
202.185.50.15:443
173.70.165.101:995
50.240.77.238:22
86.98.93.124:2078
172.87.157.235:3389
197.45.110.165:995
76.25.142.196:443
106.51.52.111:443
188.25.63.105:443
83.110.12.140:2222
64.121.114.87:443
50.29.166.232:995
217.133.54.140:32100
122.148.156.131:995
173.21.10.71:2222
45.46.53.140:2222
67.6.91.75:443
47.156.65.184:443
76.111.128.194:443
75.118.1.141:443
65.27.228.247:443
71.74.12.34:443
74.68.144.202:443
98.240.24.57:443
47.196.192.184:443
71.14.110.199:443
71.197.126.250:443
24.253.38.139:993
197.161.154.132:443
80.7.129.64:995
47.208.8.187:443
89.137.211.239:995
86.220.60.133:2222
94.53.92.42:443
78.97.207.104:443
106.250.150.98:443
67.8.103.21:443
41.39.134.183:443
2.50.161.6:2222
96.19.117.140:443
199.19.117.131:443
104.37.20.207:995
216.150.207.100:2222
189.222.111.204:443
73.216.60.90:2222
69.123.179.70:443
189.237.7.9:443
89.137.221.232:443
109.12.111.14:443
125.63.101.62:443
2.7.69.217:2222
89.211.247.202:443
201.130.149.43:995
186.155.151.167:443
201.127.37.219:443
151.205.102.42:443
189.210.115.207:443
97.69.160.4:2222
72.240.200.181:2222
72.252.201.69:443
172.87.134.226:995
209.210.187.52:995
209.210.187.52:443
108.46.145.30:443
24.229.150.54:995
186.84.90.232:443
80.11.5.65:2222
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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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_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&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 4 IoCs
Processes:
rundll32.exepid process 5060 rundll32.exe 5060 rundll32.exe 5060 rundll32.exe 5060 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 5060 rundll32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exedescription pid process target process PID 4264 wrote to memory of 5060 4264 rundll32.exe rundll32.exe PID 4264 wrote to memory of 5060 4264 rundll32.exe rundll32.exe PID 4264 wrote to memory of 5060 4264 rundll32.exe rundll32.exe PID 5060 wrote to memory of 4156 5060 rundll32.exe explorer.exe PID 5060 wrote to memory of 4156 5060 rundll32.exe explorer.exe PID 5060 wrote to memory of 4156 5060 rundll32.exe explorer.exe PID 5060 wrote to memory of 4156 5060 rundll32.exe explorer.exe PID 5060 wrote to memory of 4156 5060 rundll32.exe explorer.exe PID 4156 wrote to memory of 3024 4156 explorer.exe schtasks.exe PID 4156 wrote to memory of 3024 4156 explorer.exe schtasks.exe PID 4156 wrote to memory of 3024 4156 explorer.exe schtasks.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\87905ab95f35afdd81ed082ba2d42f9fd2c191a7076c98d115c2d993f9559d90.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\87905ab95f35afdd81ed082ba2d42f9fd2c191a7076c98d115c2d993f9559d90.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
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn cwygtvqu /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\87905ab95f35afdd81ed082ba2d42f9fd2c191a7076c98d115c2d993f9559d90.dll\"" /SC ONCE /Z /ST 20:17 /ET 20:294⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/3024-138-0x0000000000000000-mapping.dmp
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memory/4156-137-0x0000000000000000-mapping.dmp
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memory/4156-139-0x0000000000910000-0x0000000000945000-memory.dmpFilesize
212KB
-
memory/4156-140-0x0000000000910000-0x0000000000945000-memory.dmpFilesize
212KB
-
memory/5060-132-0x0000000000000000-mapping.dmp
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memory/5060-134-0x0000000075250000-0x00000000752CA000-memory.dmpFilesize
488KB
-
memory/5060-133-0x0000000075250000-0x0000000075285000-memory.dmpFilesize
212KB
-
memory/5060-136-0x0000000075250000-0x00000000752CA000-memory.dmpFilesize
488KB