Analysis
-
max time kernel
179s -
max time network
181s -
platform
windows10-2004_x64 -
resource
win10v2004-20220310-en -
submitted
24-03-2022 15:00
Static task
static1
Behavioral task
behavioral1
Sample
733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dll
Resource
win7-20220310-en
General
-
Target
733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dll
-
Size
500KB
-
MD5
ddee0c5431e8936ef382a69bc4ae8471
-
SHA1
9345eb3e9c80bb21ae0a4f99d99edf83eea4ea96
-
SHA256
733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c
-
SHA512
907f53a053d04c45830e533477a64b2816964d2fd35adfbfe9275d854459dd5aeb43ccb4594790d1faf467939476173f20e3cfc1065ccdf01e78e04f7ad286cf
Malware Config
Extracted
qakbot
401.29
abc102
1606735229
98.26.50.62:995
98.4.227.199:443
106.51.52.111:443
2.88.53.159:995
83.196.50.197:2222
92.137.138.52:2222
89.33.87.107:443
185.105.131.233:443
80.106.85.24:2222
197.161.154.132:443
79.129.121.81:995
217.133.54.140:32100
118.70.55.146:443
86.97.221.121:443
194.243.78.225:443
87.27.110.90:2222
196.151.252.84:443
85.121.42.12:443
90.23.117.67:2222
197.45.110.165:995
86.99.134.235:2222
59.96.165.120:443
174.76.21.134:443
208.99.100.129:443
85.132.36.111:2222
86.126.198.195:443
105.198.236.101:443
2.49.219.254:22
217.165.2.92:995
108.46.145.30:443
89.3.198.238:443
5.12.81.226:443
109.177.86.103:2222
86.120.5.218:443
73.239.229.107:995
217.165.15.245:2222
37.21.231.245:995
199.116.241.147:443
50.60.166.59:995
47.22.148.6:443
116.240.78.45:995
213.67.45.195:2222
73.166.10.38:995
151.60.163.18:443
47.44.217.98:443
73.51.245.231:995
174.29.203.226:993
178.222.114.132:995
118.168.237.184:443
83.110.19.27:443
156.213.155.74:443
81.97.154.100:443
98.115.243.237:443
83.202.68.220:2222
86.162.13.35:2222
109.115.125.81:50000
189.150.40.192:2222
78.97.3.6:443
86.122.248.164:2222
200.75.136.78:443
92.154.83.96:2222
72.183.129.56:443
78.182.229.145:20
96.20.108.17:2222
2.90.33.130:443
50.244.112.106:443
174.76.11.123:995
72.29.181.78:2078
91.104.44.226:995
92.99.22.32:443
213.159.241.101:443
39.36.30.92:995
216.201.162.158:443
74.109.219.145:443
93.113.177.152:443
188.26.243.119:443
24.201.61.153:2078
80.227.5.70:443
81.133.234.36:2222
173.245.152.231:443
72.204.242.138:443
69.123.234.175:443
109.205.204.229:2222
120.150.218.241:995
24.55.66.125:443
80.14.22.234:2222
94.49.188.240:443
173.197.22.90:2222
76.181.122.120:443
166.62.183.139:2078
74.75.237.11:443
108.160.123.244:443
95.77.144.238:443
39.45.55.186:995
207.255.18.67:443
72.36.59.46:2222
79.115.171.106:2222
78.181.19.134:443
41.105.41.202:443
85.60.132.8:2087
46.177.174.186:443
71.126.139.251:443
45.63.107.192:2222
45.63.107.192:995
149.28.98.196:2222
149.28.98.196:443
45.77.193.83:443
197.86.204.38:443
149.28.98.196:995
31.5.21.66:995
149.28.99.97:2222
172.114.116.226:995
149.28.99.97:443
182.48.138.42:443
73.248.120.240:443
2.89.183.206:443
37.116.152.122:2222
41.233.154.10:993
73.166.10.38:443
216.215.77.18:2078
37.210.133.63:995
81.214.126.173:2222
73.55.254.225:443
184.57.150.226:443
47.146.39.147:443
85.105.29.218:443
50.244.112.10:995
71.182.142.63:443
50.244.112.90:443
144.139.47.206:443
92.154.83.96:1194
176.45.233.94:995
86.245.87.251:2222
83.110.226.174:443
72.66.47.70:443
41.228.34.92:443
67.8.103.21:443
2.50.2.216:443
77.27.174.49:995
72.28.255.159:995
161.142.217.62:443
105.96.27.117:443
24.27.82.216:2222
100.12.74.21:995
95.77.223.148:443
24.95.61.62:443
90.101.62.189:2222
197.207.89.227:443
78.132.104.98:6881
24.122.0.90:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3352 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 value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service rundll32.exe 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 -
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 536 rundll32.exe 536 rundll32.exe 536 rundll32.exe 536 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 536 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 208 wrote to memory of 536 208 rundll32.exe rundll32.exe PID 208 wrote to memory of 536 208 rundll32.exe rundll32.exe PID 208 wrote to memory of 536 208 rundll32.exe rundll32.exe PID 536 wrote to memory of 4232 536 rundll32.exe explorer.exe PID 536 wrote to memory of 4232 536 rundll32.exe explorer.exe PID 536 wrote to memory of 4232 536 rundll32.exe explorer.exe PID 536 wrote to memory of 4232 536 rundll32.exe explorer.exe PID 536 wrote to memory of 4232 536 rundll32.exe explorer.exe PID 4232 wrote to memory of 2208 4232 explorer.exe schtasks.exe PID 4232 wrote to memory of 2208 4232 explorer.exe schtasks.exe PID 4232 wrote to memory of 2208 4232 explorer.exe schtasks.exe PID 4776 wrote to memory of 3352 4776 regsvr32.exe regsvr32.exe PID 4776 wrote to memory of 3352 4776 regsvr32.exe regsvr32.exe PID 4776 wrote to memory of 3352 4776 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.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 aspzmyyh /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dll\"" /SC ONCE /Z /ST 19:08 /ET 19:204⤵
- Creates scheduled task(s)
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dll"2⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dllMD5
b40f5e3506d1f7cdef1b2ae890f8df67
SHA181150da6b5f8e5510ecdf0a43c4b562ce5e62eb3
SHA2567ffb9f896955ebbf514dee643340d85c23923c3d09a8de6eb2ab6f55175e4e0e
SHA51261815c62fe19c09782696f1ee9b37430081078ca99f516d1c7d57168658a920c81a903554233eda222d0d561dd8150f1e17e7607016adeee3fd4747e1e1f2cc4
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C:\Users\Admin\AppData\Local\Temp\733dfbcabc7691acc0eca04952a2a1bfff99b21f7deaa7236188ee017ec4e25c.dllMD5
b40f5e3506d1f7cdef1b2ae890f8df67
SHA181150da6b5f8e5510ecdf0a43c4b562ce5e62eb3
SHA2567ffb9f896955ebbf514dee643340d85c23923c3d09a8de6eb2ab6f55175e4e0e
SHA51261815c62fe19c09782696f1ee9b37430081078ca99f516d1c7d57168658a920c81a903554233eda222d0d561dd8150f1e17e7607016adeee3fd4747e1e1f2cc4
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memory/536-134-0x0000000000000000-mapping.dmp
-
memory/536-135-0x00000000024D0000-0x000000000254D000-memory.dmpFilesize
500KB
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memory/536-136-0x0000000010000000-0x000000001007D000-memory.dmpFilesize
500KB
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memory/2208-139-0x0000000000000000-mapping.dmp
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memory/3352-141-0x0000000000000000-mapping.dmp
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memory/4232-137-0x0000000000000000-mapping.dmp
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memory/4232-138-0x0000000001110000-0x0000000001130000-memory.dmpFilesize
128KB