Analysis
-
max time kernel
174s -
max time network
177s -
platform
windows10-2004_x64 -
resource
win10v2004-en-20220113 -
submitted
19-03-2022 22:23
Behavioral task
behavioral1
Sample
ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dll
Resource
win7-20220310-en
General
-
Target
ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dll
-
Size
2.5MB
-
MD5
7a73355fecf093dee396d6f0f9e4803f
-
SHA1
a3df3fd98442b99c7c45bd038700af7177e0bb35
-
SHA256
ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377
-
SHA512
7bb779bfada71c4a001762cbef65c29dd1acc82bbd81675a3449023ea2e3402f1e67bab97419384a1ea75c5a590d87955481686a3ee33f15ba6225492798774b
Malware Config
Extracted
qakbot
401.157
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 1968 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 4340 1968 WerFault.exe regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
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Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
rundll32.exepid process 1176 rundll32.exe 1176 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1176 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 384 wrote to memory of 1176 384 rundll32.exe rundll32.exe PID 384 wrote to memory of 1176 384 rundll32.exe rundll32.exe PID 384 wrote to memory of 1176 384 rundll32.exe rundll32.exe PID 1176 wrote to memory of 4668 1176 rundll32.exe explorer.exe PID 1176 wrote to memory of 4668 1176 rundll32.exe explorer.exe PID 1176 wrote to memory of 4668 1176 rundll32.exe explorer.exe PID 1176 wrote to memory of 4668 1176 rundll32.exe explorer.exe PID 1176 wrote to memory of 4668 1176 rundll32.exe explorer.exe PID 4668 wrote to memory of 4736 4668 explorer.exe schtasks.exe PID 4668 wrote to memory of 4736 4668 explorer.exe schtasks.exe PID 4668 wrote to memory of 4736 4668 explorer.exe schtasks.exe PID 4536 wrote to memory of 1968 4536 regsvr32.exe regsvr32.exe PID 4536 wrote to memory of 1968 4536 regsvr32.exe regsvr32.exe PID 4536 wrote to memory of 1968 4536 regsvr32.exe regsvr32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.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
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn iwkdqjwgp /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dll\"" /SC ONCE /Z /ST 09:46 /ET 09:584⤵
- Creates scheduled task(s)
-
C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dll"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dll"2⤵
- Loads dropped DLL
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1968 -s 5723⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 1968 -ip 19681⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dllMD5
885b993c245fe817896da89ace26a94a
SHA15bbcf0933dc586be6a49a3da197e09ed4341af74
SHA256eb7271838a4271160c6b61b914f8e9ac043416be7bd8a3f8b41e1f94c2f508af
SHA5120f525c401bacadb88e2c7e24569daf02a799fa574973b418a03817b9cf18a7d9d0f7c62e0e168e3de2d78bdde447fbdf494bfe7eddb6146168ec94560ed3fe45
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C:\Users\Admin\AppData\Local\Temp\ade06bd35413928c8ba87d8ac90b2afd54526ceefb8b8c08a66dc2ece3450377.dllMD5
885b993c245fe817896da89ace26a94a
SHA15bbcf0933dc586be6a49a3da197e09ed4341af74
SHA256eb7271838a4271160c6b61b914f8e9ac043416be7bd8a3f8b41e1f94c2f508af
SHA5120f525c401bacadb88e2c7e24569daf02a799fa574973b418a03817b9cf18a7d9d0f7c62e0e168e3de2d78bdde447fbdf494bfe7eddb6146168ec94560ed3fe45
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memory/1176-130-0x0000000002230000-0x000000000241A000-memory.dmpFilesize
1.9MB
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memory/1176-131-0x0000000010000000-0x000000001028A000-memory.dmpFilesize
2.5MB
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memory/4668-132-0x00000000007E0000-0x0000000000C13000-memory.dmpFilesize
4.2MB
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memory/4668-133-0x0000000000D20000-0x0000000000D54000-memory.dmpFilesize
208KB