Analysis
-
max time kernel
134s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
09-03-2022 15:37
Static task
static1
Behavioral task
behavioral1
Sample
1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dll
Resource
win7-en-20211208
General
-
Target
1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dll
-
Size
2.1MB
-
MD5
bd8b223fc3f790f7106b2ad521ab2d44
-
SHA1
052896e70f1afe64863a02a1d0f1d14e4ea4d8ab
-
SHA256
1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926
-
SHA512
f8beff03a8f0ad21c1256e5118e0afb589679c5bc3ca694b6e3dadf2acdcc0f3c5584d9fe22312a495065db2da6b66c954ddbe451e220ef48359f28ad9c1850a
Malware Config
Extracted
qakbot
-
salt
D$pL�L$xH�|$(I��H�D$P��D
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
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3484 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4488 3484 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.
-
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
rundll32.exepid process 1788 rundll32.exe 1788 rundll32.exe 1788 rundll32.exe 1788 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1788 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 1556 wrote to memory of 1788 1556 rundll32.exe rundll32.exe PID 1556 wrote to memory of 1788 1556 rundll32.exe rundll32.exe PID 1556 wrote to memory of 1788 1556 rundll32.exe rundll32.exe PID 1788 wrote to memory of 2224 1788 rundll32.exe explorer.exe PID 1788 wrote to memory of 2224 1788 rundll32.exe explorer.exe PID 1788 wrote to memory of 2224 1788 rundll32.exe explorer.exe PID 1788 wrote to memory of 2224 1788 rundll32.exe explorer.exe PID 1788 wrote to memory of 2224 1788 rundll32.exe explorer.exe PID 2224 wrote to memory of 4080 2224 explorer.exe schtasks.exe PID 2224 wrote to memory of 4080 2224 explorer.exe schtasks.exe PID 2224 wrote to memory of 4080 2224 explorer.exe schtasks.exe PID 3164 wrote to memory of 3484 3164 regsvr32.exe regsvr32.exe PID 3164 wrote to memory of 3484 3164 regsvr32.exe regsvr32.exe PID 3164 wrote to memory of 3484 3164 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.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
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn grdfbwhox /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dll\"" /SC ONCE /Z /ST 15:39 /ET 15:514⤵
- Creates scheduled task(s)
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dll"2⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3484 -s 5963⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3484 -ip 34841⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dllMD5
33b853208957e9bbd3fbd5f898a6ae26
SHA15de61f566e37d40f70b2575ec7afefaa2ad55eb0
SHA256025e5204e0fecc236e73f761eef47a616cf1ef4233984435380578b3afc35bbe
SHA512d3dd84cbafea042ecc0501debfd94aaa0e0bcc4ed784a309509515be043b48b9a86ca231f4e41b4555b03dab118054006e429deb6bea0f8405a68158061b6249
-
C:\Users\Admin\AppData\Local\Temp\1401dbd0a5cc73cbd34fa522f09b03bf18e67476cfb29c8b64253ef52678b926.dllMD5
33b853208957e9bbd3fbd5f898a6ae26
SHA15de61f566e37d40f70b2575ec7afefaa2ad55eb0
SHA256025e5204e0fecc236e73f761eef47a616cf1ef4233984435380578b3afc35bbe
SHA512d3dd84cbafea042ecc0501debfd94aaa0e0bcc4ed784a309509515be043b48b9a86ca231f4e41b4555b03dab118054006e429deb6bea0f8405a68158061b6249
-
memory/1788-130-0x0000000002DF0000-0x0000000002FDA000-memory.dmpFilesize
1.9MB
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memory/1788-131-0x0000000010000000-0x0000000010217000-memory.dmpFilesize
2.1MB
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memory/2224-132-0x0000000000C00000-0x0000000001033000-memory.dmpFilesize
4.2MB
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memory/2224-133-0x0000000001140000-0x0000000001161000-memory.dmpFilesize
132KB