Analysis
-
max time kernel
599s -
max time network
589s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
14-09-2022 13:24
Static task
static1
Behavioral task
behavioral1
Sample
ff73911c30d6b16e907254ddcc15489869aed63b936218222323f40e1903f1cd.dll
Resource
win7-20220812-en
General
-
Target
ff73911c30d6b16e907254ddcc15489869aed63b936218222323f40e1903f1cd.dll
-
Size
430KB
-
MD5
838a66d6b19b82b219778a0e8a083815
-
SHA1
862f29019b29870b016b9555a9cec55c49e22e89
-
SHA256
ff73911c30d6b16e907254ddcc15489869aed63b936218222323f40e1903f1cd
-
SHA512
cc3e9ffc240aa20079a988946a0d5a872c9764adfaa87d6c7b38bc4e8bd840028aa2646ba43cb53232b5ed32c9022230283cf8a0e67c5526eeaccbcb0c36fcb7
-
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
-
salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
-
Drops file in System32 directory 1 IoCs
Processes:
mmc.exedescription ioc process File opened for modification C:\Windows\system32\taskschd.msc mmc.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
-
Discovers systems in the same network 1 TTPs 1 IoCs
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Gathers network information 2 TTPs 2 IoCs
Uses commandline utility to view network configuration.
Processes:
ipconfig.exenetstat.exepid process 1392 ipconfig.exe 3712 netstat.exe -
Runs net.exe
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
regsvr32.exeexplorer.exepid process 3404 regsvr32.exe 3404 regsvr32.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe 2564 explorer.exe -
Suspicious behavior: GetForegroundWindowSpam 1 IoCs
Processes:
mmc.exepid process 3172 mmc.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 3404 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 64 IoCs
Processes:
mmc.exedescription pid process Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe Token: 33 3172 mmc.exe Token: SeIncBasePriorityPrivilege 3172 mmc.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
Processes:
mmc.exepid process 3172 mmc.exe -
Suspicious use of SetWindowsHookEx 2 IoCs
Processes:
mmc.exepid process 3172 mmc.exe 3172 mmc.exe -
Suspicious use of WriteProcessMemory 47 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exenet.exenet.exedescription pid process target process PID 952 wrote to memory of 3404 952 regsvr32.exe regsvr32.exe PID 952 wrote to memory of 3404 952 regsvr32.exe regsvr32.exe PID 952 wrote to memory of 3404 952 regsvr32.exe regsvr32.exe PID 3404 wrote to memory of 2564 3404 regsvr32.exe explorer.exe PID 3404 wrote to memory of 2564 3404 regsvr32.exe explorer.exe PID 3404 wrote to memory of 2564 3404 regsvr32.exe explorer.exe PID 3404 wrote to memory of 2564 3404 regsvr32.exe explorer.exe PID 3404 wrote to memory of 2564 3404 regsvr32.exe explorer.exe PID 2564 wrote to memory of 2892 2564 explorer.exe schtasks.exe PID 2564 wrote to memory of 2892 2564 explorer.exe schtasks.exe PID 2564 wrote to memory of 2892 2564 explorer.exe schtasks.exe PID 2564 wrote to memory of 3460 2564 explorer.exe net.exe PID 2564 wrote to memory of 3460 2564 explorer.exe net.exe PID 2564 wrote to memory of 3460 2564 explorer.exe net.exe PID 2564 wrote to memory of 1088 2564 explorer.exe cmd.exe PID 2564 wrote to memory of 1088 2564 explorer.exe cmd.exe PID 2564 wrote to memory of 1088 2564 explorer.exe cmd.exe PID 2564 wrote to memory of 2616 2564 explorer.exe arp.exe PID 2564 wrote to memory of 2616 2564 explorer.exe arp.exe PID 2564 wrote to memory of 2616 2564 explorer.exe arp.exe PID 2564 wrote to memory of 1392 2564 explorer.exe ipconfig.exe PID 2564 wrote to memory of 1392 2564 explorer.exe ipconfig.exe PID 2564 wrote to memory of 1392 2564 explorer.exe ipconfig.exe PID 2564 wrote to memory of 1564 2564 explorer.exe nslookup.exe PID 2564 wrote to memory of 1564 2564 explorer.exe nslookup.exe PID 2564 wrote to memory of 1564 2564 explorer.exe nslookup.exe PID 2564 wrote to memory of 2384 2564 explorer.exe net.exe PID 2564 wrote to memory of 2384 2564 explorer.exe net.exe PID 2564 wrote to memory of 2384 2564 explorer.exe net.exe PID 2384 wrote to memory of 4928 2384 net.exe net1.exe PID 2384 wrote to memory of 4928 2384 net.exe net1.exe PID 2384 wrote to memory of 4928 2384 net.exe net1.exe PID 2564 wrote to memory of 1632 2564 explorer.exe route.exe PID 2564 wrote to memory of 1632 2564 explorer.exe route.exe PID 2564 wrote to memory of 1632 2564 explorer.exe route.exe PID 2564 wrote to memory of 3712 2564 explorer.exe netstat.exe PID 2564 wrote to memory of 3712 2564 explorer.exe netstat.exe PID 2564 wrote to memory of 3712 2564 explorer.exe netstat.exe PID 2564 wrote to memory of 2456 2564 explorer.exe net.exe PID 2564 wrote to memory of 2456 2564 explorer.exe net.exe PID 2564 wrote to memory of 2456 2564 explorer.exe net.exe PID 2456 wrote to memory of 972 2456 net.exe net1.exe PID 2456 wrote to memory of 972 2456 net.exe net1.exe PID 2456 wrote to memory of 972 2456 net.exe net1.exe PID 2564 wrote to memory of 4160 2564 explorer.exe whoami.exe PID 2564 wrote to memory of 4160 2564 explorer.exe whoami.exe PID 2564 wrote to memory of 4160 2564 explorer.exe whoami.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\ff73911c30d6b16e907254ddcc15489869aed63b936218222323f40e1903f1cd.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\ff73911c30d6b16e907254ddcc15489869aed63b936218222323f40e1903f1cd.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 15:26 /tn ldroeulovo /ET 15:37 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAZgBmADcAMwA5ADEAMQBjADMAMABkADYAYgAxADYAZQA5ADAANwAyADUANABkAGQAYwBjADEANQA0ADgAOQA4ADYAOQBhAGUAZAA2ADMAYgA5ADMANgAyADEAOAAyADIAMgAzADIAMwBmADQAMABlADEAOQAwADMAZgAxAGMAZAAuAGQAbABsACIA" /SC ONCE4⤵
- Creates scheduled task(s)
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C:\Windows\SysWOW64\net.exenet view4⤵
- Discovers systems in the same network
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C:\Windows\SysWOW64\cmd.execmd /c set4⤵
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C:\Windows\SysWOW64\arp.exearp -a4⤵
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C:\Windows\SysWOW64\ipconfig.exeipconfig /all4⤵
- Gathers network information
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C:\Windows\SysWOW64\nslookup.exenslookup -querytype=ALL -timeout=12 _ldap._tcp.dc._msdcs.WORKGROUP4⤵
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C:\Windows\SysWOW64\net.exenet share4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 share5⤵
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C:\Windows\SysWOW64\route.exeroute print4⤵
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C:\Windows\SysWOW64\netstat.exenetstat -nao4⤵
- Gathers network information
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C:\Windows\SysWOW64\net.exenet localgroup4⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\net1.exeC:\Windows\system32\net1 localgroup5⤵
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C:\Windows\SysWOW64\whoami.exewhoami /all4⤵
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C:\Windows\system32\mmc.exe"C:\Windows\system32\mmc.exe" "C:\Windows\system32\taskschd.msc" /s1⤵
- Drops file in System32 directory
- Suspicious behavior: GetForegroundWindowSpam
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
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C:\Windows\system32\msiexec.exeC:\Windows\system32\msiexec.exe /V1⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/972-153-0x0000000000000000-mapping.dmp
-
memory/1088-144-0x0000000000000000-mapping.dmp
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memory/1392-146-0x0000000000000000-mapping.dmp
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memory/1564-147-0x0000000000000000-mapping.dmp
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memory/1632-150-0x0000000000000000-mapping.dmp
-
memory/2384-148-0x0000000000000000-mapping.dmp
-
memory/2456-152-0x0000000000000000-mapping.dmp
-
memory/2564-134-0x0000000000000000-mapping.dmp
-
memory/2564-137-0x0000000000C80000-0x0000000000CA2000-memory.dmpFilesize
136KB
-
memory/2564-138-0x0000000000C80000-0x0000000000CA2000-memory.dmpFilesize
136KB
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memory/2616-145-0x0000000000000000-mapping.dmp
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memory/2892-136-0x0000000000000000-mapping.dmp
-
memory/3172-142-0x00007FF8C82D0000-0x00007FF8C8D91000-memory.dmpFilesize
10.8MB
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memory/3172-141-0x0000000021940000-0x0000000021943000-memory.dmpFilesize
12KB
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memory/3172-140-0x000000000506A000-0x000000000506F000-memory.dmpFilesize
20KB
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memory/3172-139-0x00007FF8C82D0000-0x00007FF8C8D91000-memory.dmpFilesize
10.8MB
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memory/3404-132-0x0000000000000000-mapping.dmp
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memory/3404-135-0x0000000001110000-0x0000000001132000-memory.dmpFilesize
136KB
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memory/3404-133-0x0000000001110000-0x0000000001132000-memory.dmpFilesize
136KB
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memory/3460-143-0x0000000000000000-mapping.dmp
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memory/3712-151-0x0000000000000000-mapping.dmp
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memory/4160-154-0x0000000000000000-mapping.dmp
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memory/4928-149-0x0000000000000000-mapping.dmp