Analysis
-
max time kernel
149s -
max time network
46s -
platform
windows7_x64 -
resource
win7-20220414-en -
submitted
20-06-2022 05:00
Static task
static1
Behavioral task
behavioral1
Sample
f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dll
Resource
win7-20220414-en
General
-
Target
f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dll
-
Size
1.0MB
-
MD5
7d3cc4749fb6848a36cf30db108145d1
-
SHA1
6b70cc4b69367777c142c0103f22014388a8c371
-
SHA256
f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582
-
SHA512
1c589e1991adb20e4a2a5fb5197cdb51a335dc7913edffcb69c860daf0bceccd2a8b5c7242acc2841b36b2fb6d7b2b3fb93edfd70d9be3c7a2035829bac943ce
Malware Config
Extracted
qakbot
403.688
obama189
1655107308
91.177.173.10:995
117.248.109.38:21
182.191.92.203:995
39.52.38.164:995
217.165.84.253:993
84.241.8.23:32103
82.152.39.39:443
202.134.152.2:2222
122.118.131.132:995
120.150.218.241:995
222.169.71.98:2222
37.34.253.233:443
93.48.80.198:995
148.0.55.173:443
175.145.235.37:443
41.130.140.32:993
120.61.0.71:443
89.101.97.139:443
62.204.41.187:443
62.204.41.187:2222
62.204.41.187:61201
67.209.195.198:443
80.11.74.81:2222
92.132.172.197:2222
41.84.249.88:995
39.41.116.234:995
67.165.206.193:993
173.21.10.71:2222
148.64.96.100:443
172.115.177.204:2222
186.90.153.162:2222
32.221.224.140:995
108.60.213.141:443
63.143.92.99:995
24.43.99.75:443
174.69.215.101:443
85.101.222.204:443
76.25.142.196:443
39.44.146.220:995
5.32.41.45:443
1.161.123.53:995
74.14.5.179:2222
62.204.41.187:995
24.178.196.158:2222
83.110.92.106:443
86.97.9.190:443
41.228.22.180:443
38.70.253.226:2222
47.23.89.60:993
45.46.53.140:2222
82.41.63.217:443
173.174.216.62:443
189.223.102.22:443
69.14.172.24:443
102.182.232.3:995
86.97.247.161:1194
94.36.193.176:2222
200.100.126.210:32101
114.137.226.124:443
104.34.212.7:32103
41.38.167.179:995
37.210.156.247:2222
86.195.158.178:2222
187.149.236.5:443
201.172.23.68:2222
70.51.135.90:2222
77.200.155.99:443
191.112.21.157:443
179.158.105.44:443
125.24.187.231:443
180.129.108.214:995
39.44.235.10:995
109.228.220.196:443
39.49.82.115:995
58.105.167.36:50000
190.252.242.69:443
197.94.94.206:443
62.204.41.187:990
191.34.120.8:443
72.252.157.93:993
201.1.202.82:32101
187.207.131.50:61202
76.70.9.169:2222
62.204.41.187:80
62.204.41.187:2078
189.253.206.105:443
176.67.56.94:443
103.116.178.85:995
197.87.182.115:443
143.0.219.6:995
109.12.111.14:443
189.146.87.77:443
47.157.227.70:443
24.139.72.117:443
79.80.80.29:2222
187.189.168.121:22
193.136.1.58:443
37.186.54.96:995
40.134.246.185:995
90.120.209.197:2078
96.37.113.36:993
86.97.247.161:2222
37.208.135.172:6883
72.27.33.160:443
208.101.82.0:443
89.86.33.217:443
189.37.80.240:443
86.98.149.168:2222
103.207.85.38:995
71.24.118.253:443
217.165.176.49:2222
109.178.178.110:995
121.7.223.45:2222
47.156.131.10:443
177.209.202.242:2222
41.86.42.158:995
106.51.48.170:50001
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 1404 regsvr32.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 64 IoCs
Processes:
rundll32.exeexplorer.exeregsvr32.exepid process 852 rundll32.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1724 explorer.exe 1404 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 852 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 756 wrote to memory of 852 756 rundll32.exe rundll32.exe PID 756 wrote to memory of 852 756 rundll32.exe rundll32.exe PID 756 wrote to memory of 852 756 rundll32.exe rundll32.exe PID 756 wrote to memory of 852 756 rundll32.exe rundll32.exe PID 756 wrote to memory of 852 756 rundll32.exe rundll32.exe PID 756 wrote to memory of 852 756 rundll32.exe rundll32.exe PID 756 wrote to memory of 852 756 rundll32.exe rundll32.exe PID 852 wrote to memory of 1724 852 rundll32.exe explorer.exe PID 852 wrote to memory of 1724 852 rundll32.exe explorer.exe PID 852 wrote to memory of 1724 852 rundll32.exe explorer.exe PID 852 wrote to memory of 1724 852 rundll32.exe explorer.exe PID 852 wrote to memory of 1724 852 rundll32.exe explorer.exe PID 852 wrote to memory of 1724 852 rundll32.exe explorer.exe PID 1724 wrote to memory of 2032 1724 explorer.exe schtasks.exe PID 1724 wrote to memory of 2032 1724 explorer.exe schtasks.exe PID 1724 wrote to memory of 2032 1724 explorer.exe schtasks.exe PID 1724 wrote to memory of 2032 1724 explorer.exe schtasks.exe PID 1484 wrote to memory of 1856 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 1856 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 1856 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 1856 1484 taskeng.exe regsvr32.exe PID 1484 wrote to memory of 1856 1484 taskeng.exe regsvr32.exe PID 1856 wrote to memory of 1404 1856 regsvr32.exe regsvr32.exe PID 1856 wrote to memory of 1404 1856 regsvr32.exe regsvr32.exe PID 1856 wrote to memory of 1404 1856 regsvr32.exe regsvr32.exe PID 1856 wrote to memory of 1404 1856 regsvr32.exe regsvr32.exe PID 1856 wrote to memory of 1404 1856 regsvr32.exe regsvr32.exe PID 1856 wrote to memory of 1404 1856 regsvr32.exe regsvr32.exe PID 1856 wrote to memory of 1404 1856 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn xyyutodys /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dll\"" /SC ONCE /Z /ST 07:03 /ET 07:154⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {F9B4F8D5-C256-48E3-8EA4-7C114EB7AB95} 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\f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dll"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dllFilesize
1.0MB
MD57d3cc4749fb6848a36cf30db108145d1
SHA16b70cc4b69367777c142c0103f22014388a8c371
SHA256f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582
SHA5121c589e1991adb20e4a2a5fb5197cdb51a335dc7913edffcb69c860daf0bceccd2a8b5c7242acc2841b36b2fb6d7b2b3fb93edfd70d9be3c7a2035829bac943ce
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\Users\Admin\AppData\Local\Temp\f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582.dllFilesize
1.0MB
MD57d3cc4749fb6848a36cf30db108145d1
SHA16b70cc4b69367777c142c0103f22014388a8c371
SHA256f8224f29fc537dda28ae3272494d5e43a59d5381998ed78ac5310667774fc582
SHA5121c589e1991adb20e4a2a5fb5197cdb51a335dc7913edffcb69c860daf0bceccd2a8b5c7242acc2841b36b2fb6d7b2b3fb93edfd70d9be3c7a2035829bac943ce
-
memory/852-60-0x0000000000440000-0x0000000000472000-memory.dmpFilesize
200KB
-
memory/852-58-0x0000000000260000-0x0000000000282000-memory.dmpFilesize
136KB
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memory/852-55-0x0000000075941000-0x0000000075943000-memory.dmpFilesize
8KB
-
memory/852-59-0x0000000000260000-0x0000000000282000-memory.dmpFilesize
136KB
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memory/852-54-0x0000000000000000-mapping.dmp
-
memory/852-61-0x0000000000260000-0x0000000000282000-memory.dmpFilesize
136KB
-
memory/852-56-0x0000000000330000-0x000000000043C000-memory.dmpFilesize
1.0MB
-
memory/852-57-0x0000000000260000-0x0000000000282000-memory.dmpFilesize
136KB
-
memory/852-65-0x0000000000260000-0x0000000000282000-memory.dmpFilesize
136KB
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memory/1404-80-0x0000000000450000-0x0000000000472000-memory.dmpFilesize
136KB
-
memory/1404-77-0x0000000000450000-0x0000000000472000-memory.dmpFilesize
136KB
-
memory/1404-72-0x0000000000000000-mapping.dmp
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memory/1404-79-0x0000000000390000-0x00000000003C2000-memory.dmpFilesize
200KB
-
memory/1404-75-0x0000000000B40000-0x0000000000C4C000-memory.dmpFilesize
1.0MB
-
memory/1404-76-0x0000000000450000-0x0000000000472000-memory.dmpFilesize
136KB
-
memory/1404-78-0x0000000000450000-0x0000000000472000-memory.dmpFilesize
136KB
-
memory/1724-64-0x00000000745A1000-0x00000000745A3000-memory.dmpFilesize
8KB
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memory/1724-66-0x00000000000C0000-0x00000000000E2000-memory.dmpFilesize
136KB
-
memory/1724-68-0x00000000000C0000-0x00000000000E2000-memory.dmpFilesize
136KB
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memory/1724-62-0x0000000000000000-mapping.dmp
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memory/1856-70-0x000007FEFBAA1000-0x000007FEFBAA3000-memory.dmpFilesize
8KB
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memory/1856-69-0x0000000000000000-mapping.dmp
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memory/2032-67-0x0000000000000000-mapping.dmp