Analysis
-
max time kernel
128s -
max time network
118s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
14-12-2020 21:47
Static task
static1
Behavioral task
behavioral1
Sample
5555555555.jpg.dll
Resource
win7v20201028
General
-
Target
5555555555.jpg.dll
-
Size
223KB
-
MD5
f63b0c1d293043701fc708c759d4895a
-
SHA1
712830d521d4c3c46433e8ea6668512d3c9ad63f
-
SHA256
ce27a7341c90aa0a0588aeca6a995c8e1966c294cac88da2078bdaebbdc1151d
-
SHA512
312c23f9bd9c6e9657ad4095767b7188c5e6582c0a2b352184ebb6cd2866a8e7b91f5977077bfa52caff2caf8b413712ab4611182e55d8d16abedd2c77aa1f7d
Malware Config
Extracted
qakbot
abc112
1607942962
66.26.160.37:443
84.78.128.76:2222
45.250.69.150:443
108.31.15.10:995
50.244.112.10:995
47.146.34.236:443
24.95.61.62:443
31.5.21.66:995
59.99.37.134:443
79.115.134.161:443
39.57.127.126:995
120.151.95.167:443
47.44.217.98:443
32.212.117.188:443
37.21.231.245:995
184.97.145.239:443
86.121.3.80:443
83.110.97.149:443
83.194.193.247:2222
78.101.158.1:61201
105.198.236.101:443
80.106.85.24:2222
35.134.202.234:443
189.62.175.92:22
2.89.122.157:443
72.66.47.70:443
79.166.96.86:2222
85.186.122.190:443
35.139.242.207:443
45.77.115.208:443
94.52.160.116:443
83.110.109.78:2222
78.187.125.116:2222
5.204.148.208:995
51.235.149.29:443
86.121.43.200:443
89.137.211.239:995
105.184.50.206:443
188.54.137.91:995
80.14.22.234:2222
82.76.47.211:443
39.62.9.240:443
37.107.76.36:995
78.63.226.32:443
5.15.109.245:443
2.49.219.254:22
89.137.77.237:443
77.27.174.49:995
149.135.101.20:443
87.238.133.190:995
58.179.21.147:995
207.255.18.67:443
109.242.141.177:995
111.95.212.237:2222
122.148.156.131:995
76.167.240.21:443
103.102.100.78:2222
85.105.29.218:443
84.232.252.202:2222
109.205.204.229:2222
197.161.154.132:443
103.110.6.151:2087
80.195.103.146:2222
198.2.35.226:2222
191.84.8.167:443
86.121.41.112:443
92.154.83.96:1194
156.222.8.50:995
161.142.217.62:443
66.25.168.167:2222
200.44.237.189:2222
219.76.148.249:443
149.28.101.90:2222
149.28.99.97:995
144.202.38.185:995
45.63.107.192:995
149.28.101.90:995
149.28.98.196:443
144.202.38.185:443
45.63.107.192:443
149.28.99.97:2222
149.28.98.196:995
144.202.38.185:2222
149.28.99.97:443
85.132.36.111:2222
45.63.107.192:2222
45.118.216.157:443
149.28.98.196:2222
154.238.37.26:995
156.213.217.254:443
116.240.78.45:995
45.118.65.34:443
160.3.184.253:443
197.82.221.199:443
174.62.13.151:443
41.39.134.183:443
79.129.252.62:2222
2.50.2.216:443
102.187.59.94:443
85.101.187.146:443
51.223.138.251:443
71.117.132.169:443
217.162.149.212:443
140.82.49.12:443
90.201.21.58:443
81.214.126.173:2222
2.50.88.125:995
84.117.176.32:443
117.215.228.237:443
78.181.19.134:443
92.154.83.96:2078
2.50.2.146:995
182.161.6.57:3389
47.22.148.6:995
86.245.82.249:2078
92.154.83.96:2087
24.179.13.119:443
125.63.101.62:443
216.201.162.158:443
2.51.240.250:995
151.60.38.21:443
185.163.221.77:2222
205.178.7.90:443
102.185.13.89:443
31.5.174.173:443
189.183.209.65:443
96.241.66.126:443
82.12.157.95:995
92.59.35.196:2083
151.73.121.136:443
93.148.241.179:2222
78.96.199.79:443
105.198.236.99:443
78.97.3.6:443
197.49.240.8:995
79.113.119.125:443
134.228.24.29:443
46.53.0.32:443
200.38.254.177:443
178.191.126.94:465
2.50.57.224:443
184.98.97.227:995
80.11.5.65:2222
203.106.195.67:443
203.106.116.190:443
96.225.88.23:443
110.142.205.182:443
2.50.49.18:443
41.228.245.41:443
211.24.72.253:443
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 916 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 2 IoCs
Processes:
rundll32.exepid process 1520 rundll32.exe 1520 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1520 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1756 wrote to memory of 1520 1756 rundll32.exe rundll32.exe PID 1756 wrote to memory of 1520 1756 rundll32.exe rundll32.exe PID 1756 wrote to memory of 1520 1756 rundll32.exe rundll32.exe PID 1756 wrote to memory of 1520 1756 rundll32.exe rundll32.exe PID 1756 wrote to memory of 1520 1756 rundll32.exe rundll32.exe PID 1756 wrote to memory of 1520 1756 rundll32.exe rundll32.exe PID 1756 wrote to memory of 1520 1756 rundll32.exe rundll32.exe PID 1520 wrote to memory of 1300 1520 rundll32.exe explorer.exe PID 1520 wrote to memory of 1300 1520 rundll32.exe explorer.exe PID 1520 wrote to memory of 1300 1520 rundll32.exe explorer.exe PID 1520 wrote to memory of 1300 1520 rundll32.exe explorer.exe PID 1520 wrote to memory of 1300 1520 rundll32.exe explorer.exe PID 1520 wrote to memory of 1300 1520 rundll32.exe explorer.exe PID 1300 wrote to memory of 1636 1300 explorer.exe schtasks.exe PID 1300 wrote to memory of 1636 1300 explorer.exe schtasks.exe PID 1300 wrote to memory of 1636 1300 explorer.exe schtasks.exe PID 1300 wrote to memory of 1636 1300 explorer.exe schtasks.exe PID 1764 wrote to memory of 612 1764 taskeng.exe regsvr32.exe PID 1764 wrote to memory of 612 1764 taskeng.exe regsvr32.exe PID 1764 wrote to memory of 612 1764 taskeng.exe regsvr32.exe PID 1764 wrote to memory of 612 1764 taskeng.exe regsvr32.exe PID 1764 wrote to memory of 612 1764 taskeng.exe regsvr32.exe PID 612 wrote to memory of 916 612 regsvr32.exe regsvr32.exe PID 612 wrote to memory of 916 612 regsvr32.exe regsvr32.exe PID 612 wrote to memory of 916 612 regsvr32.exe regsvr32.exe PID 612 wrote to memory of 916 612 regsvr32.exe regsvr32.exe PID 612 wrote to memory of 916 612 regsvr32.exe regsvr32.exe PID 612 wrote to memory of 916 612 regsvr32.exe regsvr32.exe PID 612 wrote to memory of 916 612 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5555555555.jpg.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5555555555.jpg.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 gfnpqdqg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5555555555.jpg.dll\"" /SC ONCE /Z /ST 21:45 /ET 21:574⤵
- Creates scheduled task(s)
-
C:\Windows\system32\taskeng.exetaskeng.exe {77D82511-B386-4CA5-862D-73FD4ADF6BB5} 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\5555555555.jpg.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\5555555555.jpg.dll"3⤵
- Loads dropped DLL
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\Users\Admin\AppData\Local\Temp\5555555555.jpg.dllMD5
37638544ad2872186e7be440c1ce2db8
SHA1c4947e95605c9f270cc40fbfd43f68f058a9e15b
SHA2565663904ac0902cf42a9f562733ef43e83d8faed39443634412bf6083304f819e
SHA5120edf782169262031cf2325962a66e95bbf89a1085ec49ba4a6e44b93370982e226b79c31e8d2cd61495cbfa6af716634e4bc210549637f75d57f8b9c247459a8
-
\Users\Admin\AppData\Local\Temp\5555555555.jpg.dllMD5
37638544ad2872186e7be440c1ce2db8
SHA1c4947e95605c9f270cc40fbfd43f68f058a9e15b
SHA2565663904ac0902cf42a9f562733ef43e83d8faed39443634412bf6083304f819e
SHA5120edf782169262031cf2325962a66e95bbf89a1085ec49ba4a6e44b93370982e226b79c31e8d2cd61495cbfa6af716634e4bc210549637f75d57f8b9c247459a8
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memory/612-8-0x0000000000000000-mapping.dmp
-
memory/916-10-0x0000000000000000-mapping.dmp
-
memory/1300-3-0x00000000000B0000-0x00000000000B2000-memory.dmpFilesize
8KB
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memory/1300-5-0x0000000000000000-mapping.dmp
-
memory/1300-7-0x0000000000080000-0x00000000000A1000-memory.dmpFilesize
132KB
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memory/1520-2-0x0000000000000000-mapping.dmp
-
memory/1520-4-0x00000000002B0000-0x00000000002D1000-memory.dmpFilesize
132KB
-
memory/1636-6-0x0000000000000000-mapping.dmp