Analysis
-
max time kernel
122s -
max time network
125s -
platform
windows7_x64 -
resource
win7-en-20210920 -
submitted
08-10-2021 18:31
Static task
static1
Behavioral task
behavioral1
Sample
2b30000.dll
Resource
win7-en-20210920
General
-
Target
2b30000.dll
-
Size
120KB
-
MD5
0865757dfe54c2d01c5cef5bfd3162c5
-
SHA1
1ae6a37499955d156a075ada2c1ce1b4d2ae6dc8
-
SHA256
0c988f0025be7aa8f54adfd990333cb5acb286fe7f6effcf10ff34d881553d54
-
SHA512
4b7baa7f2ee50b22cb5a58f9e7a98fde3c7e0c796332926380dccd2a2959aaaa626c8f392cb6dbaaed81ee42dee0860c84c3bbb75a4401aabc64e46ef13b2709
Malware Config
Extracted
qakbot
402.363
tr
1633597626
120.150.218.241:995
185.250.148.74:443
89.137.52.44:443
66.103.170.104:2222
86.8.177.143:443
216.201.162.158:443
174.54.193.186:443
103.148.120.144:443
188.50.169.158:443
124.123.42.115:2222
140.82.49.12:443
199.27.127.129:443
81.241.252.59:2078
209.142.97.161:995
209.50.20.255:443
73.230.205.91:443
200.232.214.222:995
103.142.10.177:443
2.222.167.138:443
41.228.22.180:443
122.11.220.212:2222
78.191.58.219:995
47.22.148.6:443
74.72.237.54:443
217.17.56.163:465
96.57.188.174:2078
94.200.181.154:443
37.210.152.224:995
201.93.111.2:995
202.134.178.157:443
89.101.97.139:443
73.52.50.32:443
188.55.235.110:995
27.223.92.142:995
181.118.183.94:443
136.232.34.70:443
186.32.163.199:443
72.173.78.211:443
76.25.142.196:443
45.46.53.140:2222
98.157.235.126:443
173.21.10.71:2222
73.151.236.31:443
71.74.12.34:443
75.75.179.226:443
167.248.117.81:443
67.165.206.193:993
47.40.196.233:2222
72.252.201.69:443
181.4.53.6:465
109.12.111.14:443
24.171.50.5:443
24.139.72.117:443
24.55.112.61:443
24.229.150.54:995
77.57.204.78:443
81.250.153.227:2222
49.33.237.65:443
66.177.215.152:50010
177.170.201.134:995
75.188.35.168:443
120.151.47.189:443
173.25.162.221:443
201.6.246.227:995
66.177.215.152:443
217.17.56.163:2222
202.165.32.158:2222
39.52.229.8:995
42.60.70.14:443
73.140.38.124:443
167.248.100.227:443
63.70.164.200:443
69.30.186.190:443
189.131.221.201:443
68.204.7.158:443
181.84.114.46:443
167.248.99.149:443
177.94.21.110:995
50.54.32.149:443
189.224.181.39:443
24.119.214.7:443
63.70.164.200:995
177.94.125.59:995
82.18.173.253:2222
73.130.180.25:443
217.17.56.163:2078
162.244.227.34:443
75.66.88.33:443
206.47.134.234:2222
167.248.54.34:2222
73.77.87.137:443
181.4.53.6:443
190.198.206.189:2222
167.248.111.245:443
96.46.103.226:443
73.25.124.140:2222
24.152.219.253:995
68.186.192.69:443
162.210.220.137:443
174.54.58.170:443
103.246.130.114:1194
103.246.130.35:21
103.246.130.2:20
103.246.130.122:20
105.198.236.99:443
103.157.122.198:995
4.34.193.180:995
159.2.51.200:2222
110.174.64.179:995
187.101.25.96:32100
76.84.230.103:443
174.59.35.191:443
173.63.245.129:443
68.117.229.117:443
75.163.81.130:995
76.84.32.159:443
147.92.51.49:443
76.84.226.17:443
68.13.157.69:443
167.248.126.223:443
72.196.22.184:443
98.22.92.139:995
97.98.130.50:443
196.117.224.53:995
191.191.38.8:443
188.210.210.122:443
96.46.103.109:2222
37.117.191.19:2222
197.90.137.161:61201
24.32.174.175:443
76.84.225.21:443
78.145.153.73:995
69.30.190.105:995
167.248.81.60:443
69.80.113.148:443
217.17.56.163:443
62.23.194.38:443
62.23.194.41:995
189.210.115.207:443
174.59.226.6:443
73.130.237.36:443
69.253.197.100:443
174.59.242.9:443
Signatures
-
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 516 960 WerFault.exe explorer.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
regsvr32.exeWerFault.exepid process 976 regsvr32.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe 516 WerFault.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
WerFault.exepid process 516 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 976 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 1 IoCs
Processes:
WerFault.exedescription pid process Token: SeDebugPrivilege 516 WerFault.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 1116 wrote to memory of 976 1116 regsvr32.exe regsvr32.exe PID 1116 wrote to memory of 976 1116 regsvr32.exe regsvr32.exe PID 1116 wrote to memory of 976 1116 regsvr32.exe regsvr32.exe PID 1116 wrote to memory of 976 1116 regsvr32.exe regsvr32.exe PID 1116 wrote to memory of 976 1116 regsvr32.exe regsvr32.exe PID 1116 wrote to memory of 976 1116 regsvr32.exe regsvr32.exe PID 1116 wrote to memory of 976 1116 regsvr32.exe regsvr32.exe PID 976 wrote to memory of 960 976 regsvr32.exe explorer.exe PID 976 wrote to memory of 960 976 regsvr32.exe explorer.exe PID 976 wrote to memory of 960 976 regsvr32.exe explorer.exe PID 976 wrote to memory of 960 976 regsvr32.exe explorer.exe PID 976 wrote to memory of 960 976 regsvr32.exe explorer.exe PID 976 wrote to memory of 960 976 regsvr32.exe explorer.exe PID 960 wrote to memory of 516 960 explorer.exe WerFault.exe PID 960 wrote to memory of 516 960 explorer.exe WerFault.exe PID 960 wrote to memory of 516 960 explorer.exe WerFault.exe PID 960 wrote to memory of 516 960 explorer.exe WerFault.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\2b30000.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\2b30000.dll2⤵
- 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\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 960 -s 3724⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
memory/516-61-0x0000000000000000-mapping.dmp
-
memory/516-62-0x0000000000260000-0x0000000000261000-memory.dmpFilesize
4KB
-
memory/960-56-0x0000000000080000-0x0000000000082000-memory.dmpFilesize
8KB
-
memory/960-57-0x0000000000000000-mapping.dmp
-
memory/960-59-0x00000000742A1000-0x00000000742A3000-memory.dmpFilesize
8KB
-
memory/960-60-0x00000000000D0000-0x00000000000F1000-memory.dmpFilesize
132KB
-
memory/976-54-0x0000000000000000-mapping.dmp
-
memory/976-55-0x0000000075BF1000-0x0000000075BF3000-memory.dmpFilesize
8KB
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memory/1116-53-0x000007FEFB891000-0x000007FEFB893000-memory.dmpFilesize
8KB