Analysis
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max time kernel
64s -
max time network
152s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
05-10-2021 07:55
Static task
static1
Behavioral task
behavioral1
Sample
wqtuuqwhklgo.dll
Resource
win7-en-20210920
General
-
Target
wqtuuqwhklgo.dll
-
Size
1.3MB
-
MD5
c2b866d956a37a0420b8c501594ac087
-
SHA1
13a379ec58b453decc637f37ffea102ebccfaeea
-
SHA256
1d147c8fa430c0eef696e608fcd6762d161c08341c7309fdf178e19cadc8eab5
-
SHA512
a94c6f13bbb4a8b26b6f6add5da96e59caf226ab3f460103d730e44ef62d6e01c4fa0df6b3afa8f3b8ec4251ab4f0a4184474c1dacc8fecc0df2b06fd115ee04
Malware Config
Extracted
qakbot
402.363
notset
1632819510
196.217.156.63:995
120.150.218.241:995
95.77.223.148:443
185.250.148.74:443
181.118.183.94:443
105.198.236.99:443
140.82.49.12:443
37.210.152.224:995
89.101.97.139:443
81.241.252.59:2078
27.223.92.142:995
81.250.153.227:2222
73.151.236.31:443
47.22.148.6:443
122.11.220.212:2222
120.151.47.189:443
199.27.127.129:443
216.201.162.158:443
136.232.34.70:443
76.25.142.196:443
75.66.88.33:443
45.46.53.140:2222
173.25.166.81:443
103.148.120.144:443
173.21.10.71:2222
186.18.205.199:995
71.74.12.34:443
67.165.206.193:993
47.40.196.233:2222
68.204.7.158:443
24.229.150.54:995
109.12.111.14:443
177.130.82.197:2222
72.252.201.69:443
24.55.112.61:443
24.139.72.117:443
187.156.138.172:443
71.80.168.245:443
82.77.137.101:995
173.234.155.233:443
75.188.35.168:443
5.238.149.235:61202
73.77.87.137:443
182.176.112.182:443
96.37.113.36:993
162.244.227.34:443
92.59.35.196:2222
196.218.227.241:995
68.207.102.78:443
2.188.27.77:443
189.210.115.207:443
181.163.96.53:443
75.107.26.196:465
185.250.148.74:2222
68.186.192.69:443
Signatures
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Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1832 1496 WerFault.exe rundll32.exe -
Suspicious behavior: EnumeratesProcesses 15 IoCs
Processes:
rundll32.exeWerFault.exepid process 1496 rundll32.exe 1496 rundll32.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe 1832 WerFault.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 1832 WerFault.exe Token: SeBackupPrivilege 1832 WerFault.exe Token: SeDebugPrivilege 1832 WerFault.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
rundll32.exedescription pid process target process PID 1400 wrote to memory of 1496 1400 rundll32.exe rundll32.exe PID 1400 wrote to memory of 1496 1400 rundll32.exe rundll32.exe PID 1400 wrote to memory of 1496 1400 rundll32.exe rundll32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\wqtuuqwhklgo.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\wqtuuqwhklgo.dll,#12⤵
- Suspicious behavior: EnumeratesProcesses
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1496 -s 7603⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1496-114-0x0000000000000000-mapping.dmp
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memory/1496-115-0x0000000003390000-0x00000000034DA000-memory.dmpFilesize
1.3MB
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memory/1496-117-0x0000000005370000-0x0000000005391000-memory.dmpFilesize
132KB
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memory/1496-116-0x0000000003630000-0x0000000003651000-memory.dmpFilesize
132KB