Analysis
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max time kernel
149s -
max time network
139s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25/12/2022, 15:12
Static task
static1
Behavioral task
behavioral1
Sample
626b41516c019dcee13ee9be9093b1a43c4bd9e34fb1074f9438f6c2bb290219.dll
Resource
win7-20221111-en
General
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Target
626b41516c019dcee13ee9be9093b1a43c4bd9e34fb1074f9438f6c2bb290219.dll
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Size
435KB
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MD5
1a51e9ab8b99a6dcdfd102d988926293
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SHA1
19fa33514643e0be79c7b4e302e111961bb0fbde
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SHA256
626b41516c019dcee13ee9be9093b1a43c4bd9e34fb1074f9438f6c2bb290219
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SHA512
db8bb31a7a8888b39841b599a76a0e76de780cfaf5d0fe119f285c318f2d47a6c387f8458b6fa8e95a8de875b3c5061e73caae25b918fcd0ea27dccd87687a90
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SSDEEP
6144:36N5XNlCfcqFhOdpwNzM2a3gfwp3NkOWuzv/24bktfTGoH:KrducqxNzbaP3WOWuLTCfThH
Malware Config
Extracted
qakbot
403.862
BB
1663148750
193.3.19.37:443
99.232.140.205:2222
99.253.251.74:443
197.94.210.133:443
37.210.148.30:995
14.161.194.86:443
154.181.203.230:995
200.161.62.126:32101
134.35.10.122:443
64.207.215.69:443
81.131.161.131:2078
217.165.85.223:993
78.100.225.34:2222
85.114.110.108:443
102.38.96.108:995
123.240.131.1:443
109.158.159.179:993
186.105.182.127:443
190.44.40.48:995
88.233.194.154:2222
70.51.132.197:2222
179.111.111.88:32101
194.166.207.160:995
41.111.126.13:995
71.10.27.196:2222
191.97.234.238:995
41.69.118.117:995
47.146.182.110:443
197.204.194.6:443
194.49.79.231:443
41.250.11.210:443
88.242.228.16:53
88.244.84.195:443
84.38.133.191:443
175.110.231.67:443
191.84.204.214:995
196.92.172.24:8443
186.50.245.74:995
100.1.5.250:995
2.185.206.148:990
78.182.113.80:443
91.116.160.252:443
41.96.171.218:443
105.109.138.89:443
41.98.243.244:443
81.214.220.237:443
187.205.222.100:443
95.136.41.50:443
190.158.58.236:443
105.99.80.23:443
105.197.192.21:995
181.127.138.30:443
167.60.82.242:995
196.112.34.71:443
88.251.38.53:443
68.224.229.42:443
37.37.206.87:995
37.76.197.124:443
188.157.6.170:443
68.50.190.55:443
181.111.20.201:443
31.166.116.171:443
84.238.253.171:443
197.49.50.44:443
169.159.95.135:2222
45.160.124.211:995
113.22.102.155:443
211.248.176.4:443
186.167.249.206:443
85.98.206.165:995
139.195.132.210:2222
182.213.208.5:443
201.177.163.176:443
45.183.234.180:443
98.180.234.228:443
184.82.110.50:995
179.24.245.193:995
94.99.110.157:995
181.56.125.32:443
119.42.124.18:443
181.231.229.133:443
2.89.78.130:993
70.81.121.237:2222
181.81.116.144:443
197.11.128.156:443
41.142.132.190:443
105.111.60.60:995
154.238.151.197:995
156.219.49.22:995
179.223.89.154:995
102.101.231.141:443
220.116.250.45:443
138.0.114.166:443
62.114.193.186:995
85.98.46.114:443
184.99.123.118:443
186.120.58.88:443
46.186.216.41:32100
156.213.107.29:995
27.73.215.46:32102
68.151.196.147:995
181.59.3.118:443
68.129.232.158:443
45.241.140.181:995
212.156.51.194:443
87.75.195.211:443
1.10.253.207:443
87.220.229.164:2222
109.200.165.82:443
41.105.197.244:443
190.59.247.136:995
219.69.103.199:443
61.105.45.244:443
105.105.104.0:443
169.1.47.111:443
210.195.18.76:2222
125.26.54.57:995
88.246.170.2:443
95.10.13.82:443
171.248.157.128:995
118.68.220.199:443
139.195.63.45:2222
118.216.99.232:443
181.80.133.202:443
102.40.236.32:995
46.116.229.16:443
61.70.29.53:443
179.108.32.195:443
171.238.230.59:443
81.56.22.251:995
31.32.180.179:443
186.64.87.202:443
85.139.203.42:32101
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salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
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Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4568 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 64 IoCs
pid Process 4172 regsvr32.exe 4172 regsvr32.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe 5016 explorer.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 4172 regsvr32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
description pid Process procid_target PID 4972 wrote to memory of 4172 4972 regsvr32.exe 81 PID 4972 wrote to memory of 4172 4972 regsvr32.exe 81 PID 4972 wrote to memory of 4172 4972 regsvr32.exe 81 PID 4172 wrote to memory of 5016 4172 regsvr32.exe 84 PID 4172 wrote to memory of 5016 4172 regsvr32.exe 84 PID 4172 wrote to memory of 5016 4172 regsvr32.exe 84 PID 4172 wrote to memory of 5016 4172 regsvr32.exe 84 PID 4172 wrote to memory of 5016 4172 regsvr32.exe 84 PID 5016 wrote to memory of 4568 5016 explorer.exe 85 PID 5016 wrote to memory of 4568 5016 explorer.exe 85 PID 5016 wrote to memory of 4568 5016 explorer.exe 85
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\626b41516c019dcee13ee9be9093b1a43c4bd9e34fb1074f9438f6c2bb290219.dll1⤵
- Suspicious use of WriteProcessMemory
PID:4972 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\626b41516c019dcee13ee9be9093b1a43c4bd9e34fb1074f9438f6c2bb290219.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:4172 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
PID:5016 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 16:14 /tn hquvlyjdfk /ET 16:25 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwANgAyADYAYgA0ADEANQAxADYAYwAwADEAOQBkAGMAZQBlADEAMwBlAGUAOQBiAGUAOQAwADkAMwBiADEAYQA0ADMAYwA0AGIAZAA5AGUAMwA0AGYAYgAxADAANwA0AGYAOQA0ADMAOABmADYAYwAyAGIAYgAyADkAMAAyADEAOQAuAGQAbABsACIA" /SC ONCE4⤵
- Creates scheduled task(s)
PID:4568
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