Analysis
-
max time kernel
131s -
max time network
8s -
platform
windows7_x64 -
resource
win7v20201028 -
submitted
25-12-2020 16:32
Behavioral task
behavioral1
Sample
SecuriteInfo.com.Mal.EncPk-APV.21169.5068.dll
Resource
win7v20201028
General
-
Target
SecuriteInfo.com.Mal.EncPk-APV.21169.5068.dll
-
Size
2.5MB
-
MD5
57e2808d4f93b82471dff0456f6359b0
-
SHA1
6107b3c1d147ab5c45648a495c2d134d1c26cf6f
-
SHA256
73e6700ea1b1c9bc5b4875b921304a08936873a076a47c26483248d884c3b70a
-
SHA512
93c8f559f6e25fffd24796e2a5f99191c0bbe376be3f3c4617d47e3a243c2c1d56a122d08c368dc101bb173508fb7c760c8fc1968369f2a0dcec66d337c3829b
Malware Config
Extracted
qakbot
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 804 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 1424 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1424 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1908 wrote to memory of 1424 1908 rundll32.exe rundll32.exe PID 1908 wrote to memory of 1424 1908 rundll32.exe rundll32.exe PID 1908 wrote to memory of 1424 1908 rundll32.exe rundll32.exe PID 1908 wrote to memory of 1424 1908 rundll32.exe rundll32.exe PID 1908 wrote to memory of 1424 1908 rundll32.exe rundll32.exe PID 1908 wrote to memory of 1424 1908 rundll32.exe rundll32.exe PID 1908 wrote to memory of 1424 1908 rundll32.exe rundll32.exe PID 1424 wrote to memory of 1668 1424 rundll32.exe explorer.exe PID 1424 wrote to memory of 1668 1424 rundll32.exe explorer.exe PID 1424 wrote to memory of 1668 1424 rundll32.exe explorer.exe PID 1424 wrote to memory of 1668 1424 rundll32.exe explorer.exe PID 1424 wrote to memory of 1668 1424 rundll32.exe explorer.exe PID 1424 wrote to memory of 1668 1424 rundll32.exe explorer.exe PID 1668 wrote to memory of 784 1668 explorer.exe schtasks.exe PID 1668 wrote to memory of 784 1668 explorer.exe schtasks.exe PID 1668 wrote to memory of 784 1668 explorer.exe schtasks.exe PID 1668 wrote to memory of 784 1668 explorer.exe schtasks.exe PID 1476 wrote to memory of 988 1476 taskeng.exe regsvr32.exe PID 1476 wrote to memory of 988 1476 taskeng.exe regsvr32.exe PID 1476 wrote to memory of 988 1476 taskeng.exe regsvr32.exe PID 1476 wrote to memory of 988 1476 taskeng.exe regsvr32.exe PID 1476 wrote to memory of 988 1476 taskeng.exe regsvr32.exe PID 988 wrote to memory of 804 988 regsvr32.exe regsvr32.exe PID 988 wrote to memory of 804 988 regsvr32.exe regsvr32.exe PID 988 wrote to memory of 804 988 regsvr32.exe regsvr32.exe PID 988 wrote to memory of 804 988 regsvr32.exe regsvr32.exe PID 988 wrote to memory of 804 988 regsvr32.exe regsvr32.exe PID 988 wrote to memory of 804 988 regsvr32.exe regsvr32.exe PID 988 wrote to memory of 804 988 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.21169.5068.dll,#11⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.21169.5068.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 tthacuimjk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.21169.5068.dll\"" /SC ONCE /Z /ST 16:37 /ET 16:494⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {7431C798-2DB0-4601-A9E8-89BB9BFFC37B} S-1-5-18:NT AUTHORITY\System:Service:1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.21169.5068.dll"2⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.21169.5068.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\SecuriteInfo.com.Mal.EncPk-APV.21169.5068.dllMD5
5b1b6d63f78e15d0a77a5d2453eef206
SHA1caf41eba5a1878b699eb027bb19350ad7751a9ac
SHA256a29fd344a8968fd0b471cfd3571fa5ac08365712267bfa56806fb24e78f1b3c5
SHA5128ef846d19207a99890454ce50bcc0abc9608648f191d0e0c2200abf25a60451cb3ba53e75647bd992054802d315d7476bef012617fbd524e5f9012f8febbbca0
-
\Users\Admin\AppData\Local\Temp\SecuriteInfo.com.Mal.EncPk-APV.21169.5068.dllMD5
5b1b6d63f78e15d0a77a5d2453eef206
SHA1caf41eba5a1878b699eb027bb19350ad7751a9ac
SHA256a29fd344a8968fd0b471cfd3571fa5ac08365712267bfa56806fb24e78f1b3c5
SHA5128ef846d19207a99890454ce50bcc0abc9608648f191d0e0c2200abf25a60451cb3ba53e75647bd992054802d315d7476bef012617fbd524e5f9012f8febbbca0
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memory/784-7-0x0000000000000000-mapping.dmp
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memory/804-11-0x0000000000000000-mapping.dmp
-
memory/988-9-0x0000000000000000-mapping.dmp
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memory/1424-2-0x0000000000000000-mapping.dmp
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memory/1424-4-0x0000000000770000-0x00000000007A4000-memory.dmpFilesize
208KB
-
memory/1424-6-0x0000000010000000-0x0000000010034000-memory.dmpFilesize
208KB
-
memory/1668-3-0x0000000000080000-0x0000000000082000-memory.dmpFilesize
8KB
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memory/1668-5-0x0000000000000000-mapping.dmp
-
memory/1668-8-0x00000000000D0000-0x0000000000104000-memory.dmpFilesize
208KB