Analysis
-
max time kernel
137s -
max time network
137s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220112 -
submitted
09-03-2022 15:34
Static task
static1
Behavioral task
behavioral1
Sample
3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dll
Resource
win7-20220223-en
General
-
Target
3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dll
-
Size
2.1MB
-
MD5
ab08d7cc66e443474bd287555d9bbedb
-
SHA1
3a1a0ee290c541b3e64b3ff6c0280abb892feb0c
-
SHA256
3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9
-
SHA512
f2e5746a209b4317151fa330cc8c784b034367fb70763fddc8c37c7990a431cfe2157c7724b1a2e8486cfcf500dc00997d7f69e98aefa9034a0b89f19ac99310
Malware Config
Extracted
qakbot
-
salt
�xpg���������բ`���h���N���`���T�������������������������===�
Extracted
qakbot
401.62
abc107
1607078484
32.212.117.188:443
109.205.204.229:2222
72.36.59.46:2222
173.18.126.193:2222
96.225.88.23:443
89.137.211.239:443
110.142.205.182:443
82.76.47.211:443
193.83.25.177:995
67.40.253.209:995
73.244.83.199:443
2.90.186.243:995
189.252.62.238:995
141.237.135.194:443
82.78.70.128:443
185.125.151.172:443
79.117.239.22:2222
86.189.252.131:2222
83.114.243.80:2222
2.50.56.81:443
191.84.4.150:443
83.202.68.220:2222
184.98.97.227:995
96.21.251.127:2222
58.179.21.147:995
200.75.136.78:443
37.21.231.245:995
81.97.154.100:443
185.105.131.233:443
45.32.165.134:443
140.82.27.132:443
45.32.162.253:443
201.127.76.175:2222
86.122.248.164:2222
67.141.11.98:443
73.51.245.231:995
37.116.152.122:2078
111.95.212.237:2222
172.87.157.235:3389
116.240.78.45:995
68.131.19.52:443
93.149.253.201:2222
78.187.125.116:2222
86.121.43.200:443
82.76.238.65:2222
84.232.252.202:2222
184.21.136.237:995
37.234.175.105:995
80.14.22.234:2222
24.179.13.119:443
46.209.237.214:995
71.163.223.144:443
86.98.34.84:995
41.239.180.69:993
195.97.101.40:443
2.7.202.106:2222
103.102.100.78:2222
65.131.47.74:995
37.171.1.224:0
79.166.96.86:2222
83.110.74.173:443
120.150.218.241:443
161.142.217.62:443
180.233.150.134:443
182.161.6.57:3389
164.155.230.98:443
85.105.29.218:443
151.27.126.133:443
217.162.149.212:443
92.154.83.96:2087
105.198.236.99:443
72.66.47.70:443
211.24.72.253:443
118.160.160.116:443
72.28.255.159:995
86.97.162.141:2222
92.154.83.96:2222
68.46.142.48:995
47.196.192.184:443
24.218.181.15:443
24.43.22.220:993
193.248.154.174:2222
173.21.10.71:2222
75.136.40.155:443
67.61.157.208:443
125.63.101.62:443
2.51.246.190:995
98.121.187.78:443
172.78.30.215:443
160.3.184.253:443
78.162.70.119:443
80.11.5.65:2222
78.63.226.32:443
81.214.126.173:2222
80.195.103.146:2222
174.87.65.179:443
136.232.34.70:443
86.245.87.251:2078
47.146.34.236:443
24.95.61.62:443
87.218.53.206:2222
176.45.218.26:995
197.86.204.84:443
78.101.145.96:61201
174.62.13.151:443
37.106.7.7:443
81.150.181.168:2222
94.69.112.148:2222
151.33.226.156:443
109.154.193.21:2222
69.181.191.232:443
96.40.175.33:443
79.115.171.106:2222
217.128.117.218:2222
87.115.120.176:2222
89.137.77.237:443
47.21.192.182:2222
81.133.234.36:2222
62.38.114.12:2222
94.52.160.116:443
181.129.155.10:443
84.117.176.32:443
151.75.13.83:443
45.63.107.192:2222
197.135.156.41:443
78.181.19.134:443
71.10.43.79:443
92.154.83.96:2078
144.202.38.185:995
149.28.99.97:2222
149.28.98.196:443
144.202.38.185:443
149.28.98.196:995
92.154.83.96:1194
149.28.99.97:443
89.137.211.72:443
45.63.107.192:995
149.28.98.196:2222
144.202.38.185:2222
203.106.195.67:443
162.157.19.33:2222
98.124.76.187:443
122.59.40.31:443
199.116.241.147:443
121.58.199.24:443
120.151.95.167:443
85.132.36.111:2222
75.136.26.147:443
24.27.82.216:2222
94.69.242.254:2222
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3724 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 968 3724 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:
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.
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Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
rundll32.exepid process 1936 rundll32.exe 1936 rundll32.exe 1936 rundll32.exe 1936 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1936 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 4060 wrote to memory of 1936 4060 rundll32.exe rundll32.exe PID 4060 wrote to memory of 1936 4060 rundll32.exe rundll32.exe PID 4060 wrote to memory of 1936 4060 rundll32.exe rundll32.exe PID 1936 wrote to memory of 3776 1936 rundll32.exe explorer.exe PID 1936 wrote to memory of 3776 1936 rundll32.exe explorer.exe PID 1936 wrote to memory of 3776 1936 rundll32.exe explorer.exe PID 1936 wrote to memory of 3776 1936 rundll32.exe explorer.exe PID 1936 wrote to memory of 3776 1936 rundll32.exe explorer.exe PID 3776 wrote to memory of 2280 3776 explorer.exe schtasks.exe PID 3776 wrote to memory of 2280 3776 explorer.exe schtasks.exe PID 3776 wrote to memory of 2280 3776 explorer.exe schtasks.exe PID 3416 wrote to memory of 3724 3416 regsvr32.exe regsvr32.exe PID 3416 wrote to memory of 3724 3416 regsvr32.exe regsvr32.exe PID 3416 wrote to memory of 3724 3416 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dll,#12⤵
- 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 labeyjr /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dll\"" /SC ONCE /Z /ST 16:36 /ET 16:484⤵
- Creates scheduled task(s)
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dll"2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3724 -s 5843⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 420 -p 3724 -ip 37241⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dllMD5
caf91e68bf82eb9cbda0f476349d01ca
SHA18e15b35d78a80113e2e5a68e435e26242a38abc6
SHA2569f9463dd5276da4c89f0804b62a423d110248ae7fb7aae0241d46addce101a12
SHA512a415bcfeb22f8e0b32ef65ad3b0b419532bca2e1de5d3aaf2995a4f2d90e8b901f661dde914bdf3892448889cfaaf35c739acb86657c7d4e37a192d74811ddfa
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C:\Users\Admin\AppData\Local\Temp\3fbbb16638d468fab3c0199df2c503a29a9d5b82b20f753ea175fd6cf65473b9.dllMD5
caf91e68bf82eb9cbda0f476349d01ca
SHA18e15b35d78a80113e2e5a68e435e26242a38abc6
SHA2569f9463dd5276da4c89f0804b62a423d110248ae7fb7aae0241d46addce101a12
SHA512a415bcfeb22f8e0b32ef65ad3b0b419532bca2e1de5d3aaf2995a4f2d90e8b901f661dde914bdf3892448889cfaaf35c739acb86657c7d4e37a192d74811ddfa
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memory/1936-130-0x0000000004700000-0x00000000048EA000-memory.dmpFilesize
1.9MB
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memory/1936-131-0x0000000010000000-0x0000000010217000-memory.dmpFilesize
2.1MB
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memory/3776-134-0x0000000000600000-0x0000000000A33000-memory.dmpFilesize
4.2MB
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memory/3776-135-0x0000000003030000-0x0000000003051000-memory.dmpFilesize
132KB