Analysis
-
max time kernel
4294188s -
max time network
124s -
platform
windows7_x64 -
resource
win7-20220311-en -
submitted
19-03-2022 11:10
Static task
static1
Behavioral task
behavioral1
Sample
5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dll
Resource
win7-20220311-en
General
-
Target
5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dll
-
Size
2.0MB
-
MD5
cdb79e4cb6ae447285b29f7984d06e1c
-
SHA1
f68197e9a3c45c572efc0dc614177fb6394746e3
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SHA256
5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7
-
SHA512
40268e6289dedb77682e541f61c7ad3e58ae8f10045353b8b76563a9b18832f004fcc1d643ed4ac46a45e8f4a2669ce3e626147e6bef9337a4a153c8d0e1a773
Malware Config
Extracted
qakbot
401.29
abc100
1606289576
198.2.35.226:2222
84.78.128.76:2078
120.150.34.178:443
24.201.61.153:2078
217.128.117.218:2222
217.133.54.140:32100
156.205.56.98:995
98.26.50.62:995
172.114.116.226:995
109.209.94.165:2222
72.190.101.70:443
92.59.35.196:2083
37.107.82.136:443
85.132.36.111:2222
174.76.11.123:995
219.74.176.225:443
98.118.156.172:443
94.59.120.142:443
72.29.181.78:2078
178.223.20.246:995
83.110.19.27:443
189.231.173.158:443
45.63.107.192:2222
217.165.1.34:443
149.28.98.196:995
94.52.160.116:443
149.28.99.97:443
45.77.193.83:443
197.161.154.132:443
149.28.99.97:2222
45.63.107.192:995
156.194.226.251:995
58.187.41.55:443
149.28.98.196:2222
105.198.236.101:443
149.28.98.196:443
92.177.56.164:2222
41.97.97.120:443
24.152.219.253:995
37.116.152.122:2222
216.215.77.18:2078
24.122.0.90:443
68.192.50.231:443
73.55.254.225:443
110.53.221.119:443
50.244.112.90:443
178.87.29.72:443
201.152.196.4:443
2.49.219.254:22
71.126.139.251:443
47.44.217.98:443
75.136.40.155:443
93.149.253.201:2222
96.225.88.23:443
166.62.183.139:2078
45.118.65.34:443
50.244.112.10:995
93.146.133.102:2222
96.21.251.127:2222
58.179.21.147:995
90.101.117.122:2222
184.98.97.227:995
77.76.9.40:443
71.10.43.79:443
59.98.96.143:443
86.122.248.164:2222
101.185.175.169:2222
71.187.170.235:443
92.59.35.196:2222
103.102.100.78:2222
188.52.193.110:995
90.175.88.99:2222
37.107.111.46:995
96.237.141.134:995
78.97.3.6:443
2.50.143.154:2078
83.110.220.105:443
109.205.204.229:2222
90.101.62.189:2222
41.228.220.155:443
79.112.110.20:443
190.128.215.174:443
45.32.165.134:443
45.32.162.253:443
140.82.27.132:443
188.26.243.119:443
79.113.247.80:443
73.248.120.240:443
82.76.47.211:443
72.36.59.46:2222
219.76.148.249:443
113.22.243.219:443
77.27.174.49:995
71.28.164.56:995
70.124.29.226:443
188.24.143.84:443
89.32.220.24:443
71.182.142.63:443
95.76.27.6:443
73.121.132.5:443
81.97.154.100:443
84.224.55.148:995
188.121.219.88:2222
151.60.51.86:443
82.12.157.95:995
69.123.179.70:443
173.173.1.164:443
94.69.112.148:2222
218.227.162.13:443
80.227.5.70:443
86.98.10.63:2222
89.137.77.237:443
79.129.121.81:995
2.50.143.154:2222
51.223.61.13:443
69.11.247.242:443
120.151.95.167:443
98.16.204.189:995
108.31.15.10:995
86.248.30.56:2222
64.185.5.157:443
84.232.252.202:2222
84.78.128.76:2222
81.88.254.62:443
74.134.184.114:443
77.159.149.74:443
85.60.132.8:2222
47.146.39.147:443
109.154.186.39:2222
68.15.109.125:443
149.135.101.20:443
68.190.152.98:443
69.40.22.180:443
37.104.30.154:995
66.26.160.37:443
208.99.100.129:443
184.21.136.237:443
207.255.18.67:443
161.142.217.62:443
103.26.221.230:2222
83.110.74.87:443
37.209.255.84:443
47.187.49.3:2222
58.152.9.133:443
93.51.28.161:2222
85.105.29.218:443
116.240.76.97:0
76.104.230.174:443
77.30.214.26:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 980 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 2 IoCs
Processes:
rundll32.exepid process 1784 rundll32.exe 1784 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 1784 rundll32.exe -
Suspicious use of WriteProcessMemory 29 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exetaskeng.exeregsvr32.exedescription pid process target process PID 1892 wrote to memory of 1784 1892 rundll32.exe rundll32.exe PID 1892 wrote to memory of 1784 1892 rundll32.exe rundll32.exe PID 1892 wrote to memory of 1784 1892 rundll32.exe rundll32.exe PID 1892 wrote to memory of 1784 1892 rundll32.exe rundll32.exe PID 1892 wrote to memory of 1784 1892 rundll32.exe rundll32.exe PID 1892 wrote to memory of 1784 1892 rundll32.exe rundll32.exe PID 1892 wrote to memory of 1784 1892 rundll32.exe rundll32.exe PID 1784 wrote to memory of 1612 1784 rundll32.exe explorer.exe PID 1784 wrote to memory of 1612 1784 rundll32.exe explorer.exe PID 1784 wrote to memory of 1612 1784 rundll32.exe explorer.exe PID 1784 wrote to memory of 1612 1784 rundll32.exe explorer.exe PID 1784 wrote to memory of 1612 1784 rundll32.exe explorer.exe PID 1784 wrote to memory of 1612 1784 rundll32.exe explorer.exe PID 1612 wrote to memory of 1988 1612 explorer.exe schtasks.exe PID 1612 wrote to memory of 1988 1612 explorer.exe schtasks.exe PID 1612 wrote to memory of 1988 1612 explorer.exe schtasks.exe PID 1612 wrote to memory of 1988 1612 explorer.exe schtasks.exe PID 1516 wrote to memory of 984 1516 taskeng.exe regsvr32.exe PID 1516 wrote to memory of 984 1516 taskeng.exe regsvr32.exe PID 1516 wrote to memory of 984 1516 taskeng.exe regsvr32.exe PID 1516 wrote to memory of 984 1516 taskeng.exe regsvr32.exe PID 1516 wrote to memory of 984 1516 taskeng.exe regsvr32.exe PID 984 wrote to memory of 980 984 regsvr32.exe regsvr32.exe PID 984 wrote to memory of 980 984 regsvr32.exe regsvr32.exe PID 984 wrote to memory of 980 984 regsvr32.exe regsvr32.exe PID 984 wrote to memory of 980 984 regsvr32.exe regsvr32.exe PID 984 wrote to memory of 980 984 regsvr32.exe regsvr32.exe PID 984 wrote to memory of 980 984 regsvr32.exe regsvr32.exe PID 984 wrote to memory of 980 984 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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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 npcixona /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dll\"" /SC ONCE /Z /ST 12:30 /ET 12:424⤵
- Creates scheduled task(s)
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C:\Windows\system32\taskeng.exetaskeng.exe {457BD6E4-FBC8-4794-BDF0-585BB122F291} 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\5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dll"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.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\5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dllMD5
fb2c074d6da0c3c5fac27aeb0ca2e5c5
SHA1197afbc89e74afba30835db1565d24826a1e5ec4
SHA2564a9e3c631e656ae8d5f5687df7fe6bb80214c8d6132f6f3cd6803e166b4a7cc6
SHA5124306c4c08381ac38359042fa2f953563fd1ab446c703337e40c6a8e3c5f883a88f77dce1fe131dfbe160e6e84a397dabdd3f88175d7b4882696d0ecbd553bbec
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\Users\Admin\AppData\Local\Temp\5ab98faf88452985b5e7ac5ccb0ab00b6dd36c95bfe088cf4b5d0f9608d713c7.dllMD5
fb2c074d6da0c3c5fac27aeb0ca2e5c5
SHA1197afbc89e74afba30835db1565d24826a1e5ec4
SHA2564a9e3c631e656ae8d5f5687df7fe6bb80214c8d6132f6f3cd6803e166b4a7cc6
SHA5124306c4c08381ac38359042fa2f953563fd1ab446c703337e40c6a8e3c5f883a88f77dce1fe131dfbe160e6e84a397dabdd3f88175d7b4882696d0ecbd553bbec
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memory/984-63-0x000007FEFBCB1000-0x000007FEFBCB3000-memory.dmpFilesize
8KB
-
memory/1612-57-0x0000000000080000-0x0000000000082000-memory.dmpFilesize
8KB
-
memory/1612-60-0x0000000074871000-0x0000000074873000-memory.dmpFilesize
8KB
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memory/1612-61-0x0000000000160000-0x00000000003E1000-memory.dmpFilesize
2.5MB
-
memory/1612-62-0x00000000000D0000-0x00000000000F0000-memory.dmpFilesize
128KB
-
memory/1784-54-0x0000000074FF1000-0x0000000074FF3000-memory.dmpFilesize
8KB
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memory/1784-55-0x0000000000A60000-0x0000000000C4A000-memory.dmpFilesize
1.9MB
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memory/1784-56-0x0000000010000000-0x0000000010213000-memory.dmpFilesize
2.1MB