Analysis
-
max time kernel
151s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
09-03-2022 15:36
Static task
static1
Behavioral task
behavioral1
Sample
1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll
Resource
win7-20220223-en
General
-
Target
1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll
-
Size
2.1MB
-
MD5
f2ca4ec445d3d3c2b9ab8a69b58c943b
-
SHA1
a2e67859337779e50c48cebf9504b5f36a5376a3
-
SHA256
1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489
-
SHA512
1fde1f13d2de3f8938c3241f57cc8a12c828ea650c2976cb88850267867830334861b00a5a60891d4a40b32a4e311934e0ec3d3dd931dc006a6392965e834fc7
Malware Config
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 3768 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2236 3768 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 384 rundll32.exe 384 rundll32.exe 384 rundll32.exe 384 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 384 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 784 wrote to memory of 384 784 rundll32.exe rundll32.exe PID 784 wrote to memory of 384 784 rundll32.exe rundll32.exe PID 784 wrote to memory of 384 784 rundll32.exe rundll32.exe PID 384 wrote to memory of 4368 384 rundll32.exe explorer.exe PID 384 wrote to memory of 4368 384 rundll32.exe explorer.exe PID 384 wrote to memory of 4368 384 rundll32.exe explorer.exe PID 384 wrote to memory of 4368 384 rundll32.exe explorer.exe PID 384 wrote to memory of 4368 384 rundll32.exe explorer.exe PID 4368 wrote to memory of 1064 4368 explorer.exe schtasks.exe PID 4368 wrote to memory of 1064 4368 explorer.exe schtasks.exe PID 4368 wrote to memory of 1064 4368 explorer.exe schtasks.exe PID 3100 wrote to memory of 3768 3100 regsvr32.exe regsvr32.exe PID 3100 wrote to memory of 3768 3100 regsvr32.exe regsvr32.exe PID 3100 wrote to memory of 3768 3100 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:784 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll,#12⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:384 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:4368 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn isfnchg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll\"" /SC ONCE /Z /ST 12:48 /ET 13:004⤵
- Creates scheduled task(s)
PID:1064
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll"1⤵
- Suspicious use of WriteProcessMemory
PID:3100 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dll"2⤵
- Loads dropped DLL
PID:3768 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3768 -s 5843⤵
- Program crash
PID:2236
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3768 -ip 37681⤵PID:3472
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dllMD5
45fe6c4b6708597cec192b205c4b9304
SHA13e7e32d639357242fa47f649fe23b1ef1d79a080
SHA256e20ec1046c95475cc1268620f155d9109ddab381e4f993c0908178c9ac965ba0
SHA512211d5ad686601a04bef74a2968f523e58be35383e4f4f340c73a9eca54733e8be5c8b18220050df4e3efedbadd3ecc69972524f7188963c9d914bcc911d3fb68
-
C:\Users\Admin\AppData\Local\Temp\1cf5616ae22936cde3d96685f7d91b03f9cb68ac071a667c2408860a88189489.dllMD5
45fe6c4b6708597cec192b205c4b9304
SHA13e7e32d639357242fa47f649fe23b1ef1d79a080
SHA256e20ec1046c95475cc1268620f155d9109ddab381e4f993c0908178c9ac965ba0
SHA512211d5ad686601a04bef74a2968f523e58be35383e4f4f340c73a9eca54733e8be5c8b18220050df4e3efedbadd3ecc69972524f7188963c9d914bcc911d3fb68
-
memory/384-130-0x0000000002700000-0x00000000028EA000-memory.dmpFilesize
1.9MB
-
memory/384-131-0x0000000010000000-0x0000000010217000-memory.dmpFilesize
2.1MB
-
memory/4368-132-0x0000000000840000-0x0000000000C73000-memory.dmpFilesize
4.2MB
-
memory/4368-133-0x00000000005D0000-0x00000000005F1000-memory.dmpFilesize
132KB