Analysis
-
max time kernel
4294208s -
max time network
131s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
20-03-2022 02:08
Behavioral task
behavioral1
Sample
0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dll
Resource
win7-20220311-en
General
-
Target
0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dll
-
Size
2.5MB
-
MD5
e8bab63d81de2add41554f2aae73d430
-
SHA1
cd5418dd34f62c83af9c2914de9da5daa360f1ac
-
SHA256
0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f
-
SHA512
32a2aef494fb360aa1133273153e0975218029b8750ce09f91493defb70677eaf58e62a25880523efc9b4d3861208866613fdc39ad3eb22ddc01157357d36e7c
Malware Config
Extracted
qakbot
401.157
abc117
1608747966
67.6.54.180:443
187.250.170.34:995
67.141.11.98:443
109.154.79.222:2222
2.88.184.160:443
85.52.72.32:2222
86.98.21.234:443
73.166.10.38:50003
90.61.30.155:2222
71.182.142.63:443
178.223.22.192:995
184.189.122.72:443
181.39.236.199:443
72.240.200.181:2222
154.238.45.174:995
47.22.148.6:443
2.51.251.47:995
199.19.117.131:443
200.76.215.87:443
37.104.39.32:995
14.137.64.132:995
70.126.76.75:443
5.194.151.240:2222
83.202.68.220:2222
189.251.67.57:995
197.161.154.132:443
120.150.218.241:995
75.136.40.155:443
151.205.102.42:443
41.39.134.183:443
187.213.80.185:995
82.12.157.95:995
77.136.21.144:995
47.40.78.73:443
173.18.126.193:2222
51.9.198.164:2222
94.26.114.54:443
197.45.110.165:995
184.90.50.79:995
77.30.61.241:995
47.134.138.15:443
196.151.252.84:443
23.236.12.55:443
81.88.254.62:443
105.198.236.99:443
78.97.248.88:443
188.25.61.41:443
45.77.115.208:443
45.77.115.208:2222
45.32.211.207:995
149.28.101.90:8443
45.77.115.208:8443
216.215.77.18:2078
45.32.211.207:8443
207.246.77.75:2222
207.246.77.75:995
98.16.204.189:995
80.106.85.24:2222
86.126.220.203:443
71.14.110.199:443
83.110.241.182:443
76.111.128.194:443
32.212.117.188:443
72.36.59.46:2222
68.186.192.69:443
105.226.38.36:443
109.106.69.138:2222
108.46.145.30:443
181.129.155.10:443
37.210.255.225:995
74.195.52.3:443
73.166.10.38:443
190.24.187.90:443
95.77.223.148:443
47.196.49.123:443
24.229.150.54:995
189.172.242.124:443
140.82.49.12:443
212.197.145.59:995
47.208.8.187:443
2.88.48.122:995
68.15.109.125:443
2.90.219.195:443
151.60.45.241:443
217.165.3.30:443
190.72.211.89:2222
84.247.55.190:8443
74.222.204.82:995
98.240.24.57:443
92.59.35.196:2083
174.20.167.39:995
45.63.107.192:443
96.61.23.88:995
108.190.151.108:2222
45.77.115.208:995
144.202.38.185:2222
24.185.65.68:443
149.28.98.196:2222
24.122.0.90:443
175.141.131.195:443
197.49.109.229:995
75.67.192.125:443
187.202.130.179:443
67.82.244.199:2222
41.228.211.35:443
197.82.221.199:443
90.53.100.20:2222
37.210.132.106:995
191.84.1.58:443
73.166.10.38:61202
86.98.223.81:22
80.11.5.65:2222
187.7.236.197:995
81.214.126.173:2222
90.201.21.58:443
89.137.211.239:995
24.234.204.230:995
189.222.83.156:443
181.134.233.216:443
95.77.144.238:443
100.43.250.74:995
69.47.239.10:443
151.52.8.91:443
197.237.62.207:443
89.136.112.74:443
190.85.91.154:443
2.50.167.241:443
193.248.154.174:2222
207.246.77.75:8443
24.139.72.117:443
149.28.99.97:2222
45.63.107.192:2222
144.202.38.185:443
207.246.77.75:443
149.28.98.196:443
149.28.98.196:995
149.28.101.90:2222
149.28.101.90:995
144.202.38.185:995
85.204.189.105:443
96.19.117.140:443
106.250.150.98:443
98.190.24.81:443
37.116.152.122:2078
172.87.157.235:3389
216.201.162.158:443
95.76.27.6:443
174.87.65.179:443
50.244.112.106:443
189.157.252.151:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 756 regsvr32.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 1 IoCs
Processes:
rundll32.exepid process 1948 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1948 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1940 wrote to memory of 1948 1940 rundll32.exe rundll32.exe PID 1940 wrote to memory of 1948 1940 rundll32.exe rundll32.exe PID 1940 wrote to memory of 1948 1940 rundll32.exe rundll32.exe PID 1940 wrote to memory of 1948 1940 rundll32.exe rundll32.exe PID 1940 wrote to memory of 1948 1940 rundll32.exe rundll32.exe PID 1940 wrote to memory of 1948 1940 rundll32.exe rundll32.exe PID 1940 wrote to memory of 1948 1940 rundll32.exe rundll32.exe PID 1948 wrote to memory of 1564 1948 rundll32.exe explorer.exe PID 1948 wrote to memory of 1564 1948 rundll32.exe explorer.exe PID 1948 wrote to memory of 1564 1948 rundll32.exe explorer.exe PID 1948 wrote to memory of 1564 1948 rundll32.exe explorer.exe PID 1948 wrote to memory of 1564 1948 rundll32.exe explorer.exe PID 1948 wrote to memory of 1564 1948 rundll32.exe explorer.exe PID 1564 wrote to memory of 556 1564 explorer.exe schtasks.exe PID 1564 wrote to memory of 556 1564 explorer.exe schtasks.exe PID 1564 wrote to memory of 556 1564 explorer.exe schtasks.exe PID 1564 wrote to memory of 556 1564 explorer.exe schtasks.exe PID 1576 wrote to memory of 1584 1576 taskeng.exe regsvr32.exe PID 1576 wrote to memory of 1584 1576 taskeng.exe regsvr32.exe PID 1576 wrote to memory of 1584 1576 taskeng.exe regsvr32.exe PID 1576 wrote to memory of 1584 1576 taskeng.exe regsvr32.exe PID 1576 wrote to memory of 1584 1576 taskeng.exe regsvr32.exe PID 1584 wrote to memory of 756 1584 regsvr32.exe regsvr32.exe PID 1584 wrote to memory of 756 1584 regsvr32.exe regsvr32.exe PID 1584 wrote to memory of 756 1584 regsvr32.exe regsvr32.exe PID 1584 wrote to memory of 756 1584 regsvr32.exe regsvr32.exe PID 1584 wrote to memory of 756 1584 regsvr32.exe regsvr32.exe PID 1584 wrote to memory of 756 1584 regsvr32.exe regsvr32.exe PID 1584 wrote to memory of 756 1584 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dll,#12⤵
- 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 absehgwl /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dll\"" /SC ONCE /Z /ST 16:42 /ET 16:544⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {6A316222-E53D-441E-B846-B69344799A0F} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dll"3⤵
- 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\0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dllMD5
bc034bdf25250426040011276786baa1
SHA1c695c5cb203f14f2c9b7d16270023251a98804cb
SHA256d281b41f26cd81ed80833d6bec63104b5af9892c11f3c973ee9bef677554d68e
SHA512e3bcdc8aff12623d4d44ea5461e1f71d0197fbfd25a9019bba836c35d294a8add67a7a6de052280c86b8c8878ac328f634c3bf34c53a2ad0855feb298538e933
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\Users\Admin\AppData\Local\Temp\0330714ec17147db319157cfacaaa06e68582aabf05543f61f1b5133d2aae74f.dllMD5
bc034bdf25250426040011276786baa1
SHA1c695c5cb203f14f2c9b7d16270023251a98804cb
SHA256d281b41f26cd81ed80833d6bec63104b5af9892c11f3c973ee9bef677554d68e
SHA512e3bcdc8aff12623d4d44ea5461e1f71d0197fbfd25a9019bba836c35d294a8add67a7a6de052280c86b8c8878ac328f634c3bf34c53a2ad0855feb298538e933
-
memory/1564-57-0x00000000000C0000-0x00000000000C2000-memory.dmpFilesize
8KB
-
memory/1564-60-0x0000000074FE1000-0x0000000074FE3000-memory.dmpFilesize
8KB
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memory/1564-61-0x0000000000450000-0x00000000006D1000-memory.dmpFilesize
2.5MB
-
memory/1564-62-0x0000000000080000-0x00000000000B4000-memory.dmpFilesize
208KB
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memory/1584-63-0x000007FEFC311000-0x000007FEFC313000-memory.dmpFilesize
8KB
-
memory/1948-54-0x0000000076BC1000-0x0000000076BC3000-memory.dmpFilesize
8KB
-
memory/1948-55-0x0000000001EB0000-0x000000000209A000-memory.dmpFilesize
1.9MB
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memory/1948-56-0x0000000010000000-0x000000001028A000-memory.dmpFilesize
2.5MB