Analysis
-
max time kernel
145s -
max time network
10s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
25-03-2021 21:24
Static task
static1
Behavioral task
behavioral1
Sample
57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.dll
Resource
win7v20201028
General
-
Target
57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.dll
-
Size
1.2MB
-
MD5
afd117a7bf8f7938f0bd8f0a205e0dda
-
SHA1
84f190f212277f0b2a4161df71cd16c32879fcc7
-
SHA256
57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b
-
SHA512
38121179b75b2d294d6ffbaa53accc43842193b83fe596a6ba59f0b8bcc7337f5d27d699b64dd73a67712023b79af49b51cb35a866fb5c4c1928e3ca99a3f72d
Malware Config
Extracted
qakbot
biden12
1615580905
24.229.150.54:995
109.12.111.14:443
173.21.10.71:2222
81.214.126.173:2222
75.118.1.141:443
98.252.118.134:443
71.74.12.34:443
186.31.77.42:443
81.97.154.100:443
71.117.132.169:443
24.139.72.117:443
67.165.206.193:993
106.51.52.111:443
47.196.192.184:443
71.197.126.250:443
24.95.61.62:443
47.22.148.6:443
195.12.154.8:443
71.163.223.159:443
197.45.110.165:995
97.69.160.4:2222
216.201.162.158:443
172.78.30.215:443
105.198.236.99:443
24.117.107.120:443
75.136.40.155:443
77.27.204.204:995
86.175.79.249:443
140.82.49.12:443
189.210.115.207:443
71.41.184.10:3389
193.248.221.184:2222
76.25.142.196:443
83.110.108.38:2222
92.59.35.196:2222
73.25.124.140:2222
75.67.192.125:443
176.205.222.30:2078
83.196.56.65:2222
96.21.251.127:2222
50.244.112.106:443
105.198.236.101:443
77.211.30.202:995
184.189.122.72:443
24.50.118.93:443
151.205.102.42:443
70.168.130.172:995
71.199.192.62:443
95.77.223.148:443
71.187.170.235:443
24.43.22.218:993
90.65.236.181:2222
75.137.47.174:443
72.240.200.181:2222
98.192.185.86:443
188.26.91.212:443
68.186.192.69:443
72.252.201.69:443
82.12.157.95:995
108.29.32.251:443
136.232.34.70:443
50.29.166.232:995
86.220.62.251:2222
45.32.211.207:2222
209.210.187.52:995
209.210.187.52:443
149.28.99.97:443
144.202.38.185:995
45.77.115.208:2222
207.246.77.75:2222
207.246.116.237:995
207.246.116.237:2222
207.246.116.237:443
45.77.117.108:995
149.28.99.97:2222
45.63.107.192:2222
45.63.107.192:443
149.28.98.196:2222
149.28.98.196:443
45.77.115.208:995
149.28.99.97:995
45.63.107.192:995
149.28.98.196:995
144.202.38.185:2222
144.202.38.185:443
149.28.101.90:8443
149.28.101.90:443
149.28.101.90:995
149.28.101.90:2222
45.77.115.208:443
45.77.115.208:8443
207.246.77.75:443
207.246.77.75:995
207.246.77.75:8443
207.246.116.237:8443
45.77.117.108:443
45.77.117.108:2222
45.77.117.108:8443
45.32.211.207:995
67.6.12.4:443
189.222.59.177:443
174.104.22.30:443
142.117.191.18:2222
45.67.231.247:995
189.146.183.105:443
213.60.147.140:443
196.221.207.137:995
108.46.145.30:443
187.250.238.164:995
2.7.116.188:2222
195.43.173.70:443
106.250.150.98:443
188.127.231.114:443
45.67.231.247:443
83.110.103.152:443
83.110.9.71:2222
78.97.207.104:443
59.90.246.200:443
80.227.5.69:443
125.63.101.62:443
78.63.226.32:443
86.236.77.68:2222
109.106.69.138:2222
84.72.35.226:443
217.133.54.140:32100
197.161.154.132:443
89.137.211.239:995
74.222.204.82:995
45.32.211.207:443
45.32.211.207:8443
122.148.156.131:995
144.139.47.206:443
156.223.110.23:443
115.133.243.6:443
144.139.166.18:443
202.185.166.181:443
76.94.200.148:995
45.46.53.140:2222
71.63.120.101:443
196.151.252.84:443
202.188.138.162:443
74.68.144.202:443
69.58.147.82:2078
176.181.247.197:443
190.85.91.154:443
106.51.85.162:443
2.232.253.79:995
67.8.103.21:443
89.3.198.238:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 400 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 1 IoCs
Processes:
rundll32.exepid process 2024 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 2024 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1856 wrote to memory of 2024 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 2024 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 2024 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 2024 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 2024 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 2024 1856 rundll32.exe rundll32.exe PID 1856 wrote to memory of 2024 1856 rundll32.exe rundll32.exe PID 2024 wrote to memory of 992 2024 rundll32.exe explorer.exe PID 2024 wrote to memory of 992 2024 rundll32.exe explorer.exe PID 2024 wrote to memory of 992 2024 rundll32.exe explorer.exe PID 2024 wrote to memory of 992 2024 rundll32.exe explorer.exe PID 2024 wrote to memory of 992 2024 rundll32.exe explorer.exe PID 2024 wrote to memory of 992 2024 rundll32.exe explorer.exe PID 992 wrote to memory of 108 992 explorer.exe schtasks.exe PID 992 wrote to memory of 108 992 explorer.exe schtasks.exe PID 992 wrote to memory of 108 992 explorer.exe schtasks.exe PID 992 wrote to memory of 108 992 explorer.exe schtasks.exe PID 240 wrote to memory of 1632 240 taskeng.exe regsvr32.exe PID 240 wrote to memory of 1632 240 taskeng.exe regsvr32.exe PID 240 wrote to memory of 1632 240 taskeng.exe regsvr32.exe PID 240 wrote to memory of 1632 240 taskeng.exe regsvr32.exe PID 240 wrote to memory of 1632 240 taskeng.exe regsvr32.exe PID 1632 wrote to memory of 400 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 400 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 400 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 400 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 400 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 400 1632 regsvr32.exe regsvr32.exe PID 1632 wrote to memory of 400 1632 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.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 dwlottgze /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.dll\"" /SC ONCE /Z /ST 22:23 /ET 22:354⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {C6FB568D-47DA-45CD-9A05-CEDA4D8A1F84} 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\57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.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\57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.dllMD5
be68b6e135c31d78ad250a7faf249092
SHA1aa4cc171ec850eaa7563469b2f7d5f17583075d7
SHA256b5664aebe656deaeef0b1436ae6cf53c72de1d853714a7a959c80389311c3ca9
SHA512e04a47911ad9a4f6d8fd402ab65b450517c8c4bc081f68f91238b59d1b418d6090418cdac3e414f8bcf2181b8e56f7be5cd72084b56f417dc2937f1f32e97c2d
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\Users\Admin\AppData\Local\Temp\57e4e9ee0ef7d9eb20ce9f1aa46bc1a5f780ab454620c97114213b4d34de330b.dllMD5
be68b6e135c31d78ad250a7faf249092
SHA1aa4cc171ec850eaa7563469b2f7d5f17583075d7
SHA256b5664aebe656deaeef0b1436ae6cf53c72de1d853714a7a959c80389311c3ca9
SHA512e04a47911ad9a4f6d8fd402ab65b450517c8c4bc081f68f91238b59d1b418d6090418cdac3e414f8bcf2181b8e56f7be5cd72084b56f417dc2937f1f32e97c2d
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memory/108-12-0x0000000000000000-mapping.dmp
-
memory/400-17-0x0000000000000000-mapping.dmp
-
memory/992-11-0x0000000000080000-0x00000000000BB000-memory.dmpFilesize
236KB
-
memory/992-13-0x0000000000080000-0x00000000000BB000-memory.dmpFilesize
236KB
-
memory/992-7-0x0000000000000000-mapping.dmp
-
memory/992-9-0x0000000074B11000-0x0000000074B13000-memory.dmpFilesize
8KB
-
memory/1632-15-0x000007FEFC1D1000-0x000007FEFC1D3000-memory.dmpFilesize
8KB
-
memory/1632-14-0x0000000000000000-mapping.dmp
-
memory/2024-10-0x0000000001F30000-0x0000000001F6B000-memory.dmpFilesize
236KB
-
memory/2024-5-0x0000000001E80000-0x0000000001EB9000-memory.dmpFilesize
228KB
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memory/2024-2-0x0000000000000000-mapping.dmp
-
memory/2024-6-0x0000000001F30000-0x0000000001F6B000-memory.dmpFilesize
236KB
-
memory/2024-4-0x00000000002A0000-0x00000000002A1000-memory.dmpFilesize
4KB
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memory/2024-3-0x00000000767E1000-0x00000000767E3000-memory.dmpFilesize
8KB