Analysis
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max time kernel
121s -
max time network
131s -
platform
windows10-2004_x64 -
resource
win10v2004-20230221-en -
resource tags
arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system -
submitted
28/02/2023, 01:28
Static task
static1
Behavioral task
behavioral1
Sample
fucking_boris.dll
Resource
win7-20230220-en
General
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Target
fucking_boris.dll
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Size
591KB
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MD5
749a3198473b85952856ba37e0ef72d3
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SHA1
b6c320720454aacd53a27e99aa52d91e09e24486
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SHA256
f712b101ab81e66b70ff977f33a860a52128b94165e7c8813a9b042b67a2fbf7
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SHA512
51279a508b3b93c3ebdfb3d66d08cf686835b9afca904b77d35697b9c264895cf8b6e9f053faafc54c941bb07376b85b30b0e29740ce5eb472cb7921d1691a96
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SSDEEP
12288:dt1VOakzj7hpQynG+6g1zJACP406bvcgW+oJfu+3:dt/xk37hyyzl1BP4fto9u+3
Malware Config
Extracted
qakbot
404.66
BB17
1677490643
12.172.173.82:20
66.191.69.18:995
186.64.87.213:443
108.190.203.42:995
50.68.204.71:443
136.232.184.134:995
103.42.86.110:995
174.118.36.28:443
75.143.236.149:443
72.203.216.98:2222
85.241.180.94:443
197.92.136.122:443
72.200.109.104:443
85.152.152.46:443
102.156.252.46:443
12.172.173.82:995
2.99.47.198:2222
172.248.42.122:443
70.77.116.233:443
162.248.14.107:443
105.156.112.30:443
103.140.174.19:2222
174.104.184.149:443
80.13.205.69:2222
12.172.173.82:990
47.34.30.133:443
84.35.26.14:995
73.161.176.218:443
188.49.116.2:995
12.172.173.82:21
24.239.69.244:443
45.50.233.214:443
12.172.173.82:465
73.22.121.210:443
73.165.119.20:443
86.178.18.239:443
100.10.72.114:443
87.221.197.113:2222
173.18.126.3:443
14.192.241.76:995
24.187.145.201:2222
90.104.22.28:2222
91.254.132.23:443
74.92.243.113:50000
92.154.45.81:2222
86.190.223.11:2222
136.244.25.165:443
116.75.188.138:443
92.239.81.124:443
86.191.237.255:50000
103.231.216.238:443
201.244.108.183:995
103.111.70.115:995
47.21.51.138:995
161.142.102.110:995
71.31.101.183:443
98.145.23.67:443
86.225.214.138:2222
86.97.52.177:2222
70.160.80.210:443
12.172.173.82:2087
90.211.192.113:443
76.170.252.153:995
72.80.7.6:995
116.72.250.18:443
35.143.97.145:995
47.21.51.138:443
72.80.7.6:50003
82.127.204.82:2222
103.141.50.102:995
109.149.147.104:2222
87.223.83.119:443
92.27.86.48:2222
92.154.17.149:2222
103.252.7.231:443
103.212.19.254:995
114.143.176.235:443
180.151.104.240:443
85.59.61.52:2222
122.184.143.82:443
2.50.47.74:443
174.58.146.57:443
86.207.227.152:2222
125.99.69.178:443
46.27.231.50:2078
27.109.19.90:2078
59.28.84.65:443
87.243.146.59:443
12.172.173.82:50001
75.156.125.215:995
103.111.70.115:443
89.129.109.27:2222
190.191.35.122:443
86.130.9.136:2222
79.67.165.149:995
151.65.177.218:443
108.2.111.66:995
69.133.162.35:443
12.172.173.82:32101
81.229.117.95:2222
212.69.141.168:995
75.98.154.19:443
50.68.204.71:993
124.122.56.144:443
80.47.61.240:2222
50.68.204.71:995
198.2.51.242:993
103.144.201.53:2078
202.142.98.62:995
147.219.4.194:443
77.124.6.149:443
49.245.82.178:2222
86.202.48.142:2222
76.80.180.154:995
73.36.196.11:443
39.40.207.24:995
105.186.191.199:995
58.186.75.42:443
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salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
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Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 4840 rundll32.exe 4840 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4840 rundll32.exe -
Suspicious use of WriteProcessMemory 13 IoCs
description pid Process procid_target PID 2500 wrote to memory of 1516 2500 rundll32.exe 83 PID 2500 wrote to memory of 1516 2500 rundll32.exe 83 PID 2500 wrote to memory of 1516 2500 rundll32.exe 83 PID 2692 wrote to memory of 4824 2692 cmd.exe 95 PID 2692 wrote to memory of 4824 2692 cmd.exe 95 PID 4824 wrote to memory of 4840 4824 rundll32.exe 96 PID 4824 wrote to memory of 4840 4824 rundll32.exe 96 PID 4824 wrote to memory of 4840 4824 rundll32.exe 96 PID 4840 wrote to memory of 1100 4840 rundll32.exe 97 PID 4840 wrote to memory of 1100 4840 rundll32.exe 97 PID 4840 wrote to memory of 1100 4840 rundll32.exe 97 PID 4840 wrote to memory of 1100 4840 rundll32.exe 97 PID 4840 wrote to memory of 1100 4840 rundll32.exe 97
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fucking_boris.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:2500 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\fucking_boris.dll,#12⤵PID:1516
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C:\Windows\System32\rundll32.exeC:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding1⤵PID:3048
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C:\Windows\system32\cmd.exe"C:\Windows\system32\cmd.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:2692 -
C:\Windows\system32\rundll32.exerundll32 fucking_boris.dll,N1152⤵
- Suspicious use of WriteProcessMemory
PID:4824 -
C:\Windows\SysWOW64\rundll32.exerundll32 fucking_boris.dll,N1153⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4840 -
C:\Windows\SysWOW64\wermgr.exeC:\Windows\SysWOW64\wermgr.exe4⤵PID:1100
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