Analysis
-
max time kernel
143s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
25-11-2022 09:16
Static task
static1
Behavioral task
behavioral1
Sample
46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dll
Resource
win7-20221111-en
General
-
Target
46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dll
-
Size
701KB
-
MD5
6eca56012ea0587286be85d268c9e726
-
SHA1
d7c0e85652b47e9dc4dc879865bfaf060bcc38e0
-
SHA256
46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9
-
SHA512
153b961a31fdc4d582446836dae87a8837b5ac6faeb712dc098a041e4891574a09ef7c44989b7ba1a591e4015e810a322d70db6323b033d1f07954b2e3aa7c28
-
SSDEEP
6144:wXESEPZbTSWraS0IMoNmL7x4SVISabPTeboxqoTkEbj5MItIl7P:hrrFNmLKSVIJbPT+4BiIuhP
Malware Config
Extracted
qakbot
401.138
obama01
1612782139
160.3.187.114:443
41.205.16.1:443
96.61.23.88:995
86.98.93.124:2078
2.232.253.79:995
81.88.254.62:443
197.45.110.165:995
27.223.92.142:995
80.11.173.82:8443
190.85.91.154:443
142.68.28.22:443
88.252.96.34:443
89.211.252.190:995
89.3.198.238:443
140.82.49.12:443
108.46.145.30:443
188.25.63.105:443
209.210.187.52:443
86.160.137.132:443
202.184.20.119:443
83.110.12.140:2222
105.198.236.101:443
178.153.37.196:443
106.51.85.162:443
79.129.121.81:995
71.88.193.17:443
2.51.171.223:443
86.220.60.133:2222
85.132.36.111:2222
70.168.130.172:995
71.187.170.235:443
80.227.5.69:443
81.214.126.173:2222
59.90.246.200:443
68.225.60.77:995
108.31.15.10:995
83.110.108.181:2222
216.201.162.158:443
31.215.70.185:443
144.139.47.206:443
105.198.236.99:443
75.136.40.155:443
24.95.61.62:443
68.186.192.69:443
193.248.221.184:2222
75.67.192.125:443
81.97.154.100:443
96.21.251.127:2222
84.72.35.226:443
106.51.52.111:443
41.40.16.117:443
47.22.148.6:443
24.27.82.216:2222
77.27.174.49:995
176.205.222.30:2078
174.76.188.217:22
105.226.10.142:443
87.202.87.210:2222
203.194.110.74:443
95.77.223.148:443
45.77.115.208:2222
47.146.169.85:443
76.94.200.148:995
23.240.70.80:443
193.252.48.200:443
154.124.130.140:995
45.32.211.207:2222
149.28.98.196:2222
149.28.98.196:995
149.28.101.90:995
207.246.77.75:2222
45.63.107.192:995
173.70.165.101:995
207.246.116.237:995
149.28.99.97:2222
149.28.101.90:8443
207.246.116.237:443
45.77.115.208:443
45.32.211.207:8443
207.246.77.75:8443
149.28.101.90:443
45.63.107.192:2222
207.246.77.75:995
149.28.99.97:995
45.32.211.207:443
144.202.38.185:443
45.63.107.192:443
149.28.101.90:2222
149.28.99.97:443
45.32.211.207:995
207.246.116.237:2222
207.246.116.237:8443
149.28.98.196:443
144.202.38.185:2222
207.246.77.75:443
144.202.38.185:995
1.52.227.184:443
184.189.122.72:443
201.171.77.138:443
208.126.142.17:443
60.50.255.183:443
172.78.30.215:443
171.103.138.122:995
92.59.35.196:2222
176.181.247.197:443
82.127.125.209:990
45.77.115.208:8443
45.77.115.208:995
50.29.166.232:995
172.87.157.235:3389
85.58.200.50:2222
196.151.252.84:443
24.50.118.93:443
103.51.20.143:2222
86.236.77.68:2222
78.63.226.32:443
82.76.47.211:443
76.25.142.196:443
213.60.147.140:443
151.33.233.193:443
70.126.76.75:443
115.133.243.6:443
2.7.69.217:2222
115.69.252.0:22
46.153.119.255:995
197.161.154.132:443
75.118.1.141:443
182.48.193.200:443
203.198.96.37:443
83.110.103.152:443
75.136.26.147:443
2.50.2.216:443
189.223.234.23:995
74.222.204.82:995
173.21.10.71:2222
69.123.179.70:443
71.74.12.34:443
45.46.53.140:2222
144.139.166.18:443
71.197.126.250:443
67.6.12.4:443
122.148.156.131:995
64.121.114.87:443
50.244.112.106:443
70.54.25.76:2222
1.32.35.2:443
89.137.211.239:995
67.165.206.193:993
186.28.51.27:443
98.240.24.57:443
-
salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 3400 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 1464 3400 WerFault.exe regsvr32.exe -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
rundll32.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service rundll32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc rundll32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service rundll32.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 4 IoCs
Processes:
rundll32.exepid process 5096 rundll32.exe 5096 rundll32.exe 5096 rundll32.exe 5096 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 5096 rundll32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exeregsvr32.exedescription pid process target process PID 1032 wrote to memory of 5096 1032 rundll32.exe rundll32.exe PID 1032 wrote to memory of 5096 1032 rundll32.exe rundll32.exe PID 1032 wrote to memory of 5096 1032 rundll32.exe rundll32.exe PID 5096 wrote to memory of 3904 5096 rundll32.exe explorer.exe PID 5096 wrote to memory of 3904 5096 rundll32.exe explorer.exe PID 5096 wrote to memory of 3904 5096 rundll32.exe explorer.exe PID 5096 wrote to memory of 3904 5096 rundll32.exe explorer.exe PID 5096 wrote to memory of 3904 5096 rundll32.exe explorer.exe PID 3904 wrote to memory of 2708 3904 explorer.exe schtasks.exe PID 3904 wrote to memory of 2708 3904 explorer.exe schtasks.exe PID 3904 wrote to memory of 2708 3904 explorer.exe schtasks.exe PID 3524 wrote to memory of 3400 3524 regsvr32.exe regsvr32.exe PID 3524 wrote to memory of 3400 3524 regsvr32.exe regsvr32.exe PID 3524 wrote to memory of 3400 3524 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dll,#12⤵
- Checks SCSI registry key(s)
- 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 wntahvs /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dll\"" /SC ONCE /Z /ST 16:27 /ET 16:394⤵
- Creates scheduled task(s)
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C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dll"2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 3400 -s 5843⤵
- Program crash
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 416 -p 3400 -ip 34001⤵
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dllFilesize
701KB
MD5a0ce98201e4b319ecb18296ca0900433
SHA1310ed1908071c761977c9fb5b595266b1fb6716d
SHA256a35516cc5875f810fdf369e96fcda0d70a15d929d25fd86e0f51e0145a2a129f
SHA5120e7b5cce48bb7a47cfd218a74281cba0dbad167c685fad7c52d655bd5679a9ee91fc843f4eadd26c6e5f496003fd12722521cc6bb58d55e93fbf69f00f51c486
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C:\Users\Admin\AppData\Local\Temp\46d4523fe454d47c021027353ff7e0a06ac81b49bf695e7357f8236855fba4e9.dllFilesize
701KB
MD5a0ce98201e4b319ecb18296ca0900433
SHA1310ed1908071c761977c9fb5b595266b1fb6716d
SHA256a35516cc5875f810fdf369e96fcda0d70a15d929d25fd86e0f51e0145a2a129f
SHA5120e7b5cce48bb7a47cfd218a74281cba0dbad167c685fad7c52d655bd5679a9ee91fc843f4eadd26c6e5f496003fd12722521cc6bb58d55e93fbf69f00f51c486
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memory/2708-137-0x0000000000000000-mapping.dmp
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memory/3400-141-0x0000000000000000-mapping.dmp
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memory/3400-143-0x0000000010000000-0x00000000100B0000-memory.dmpFilesize
704KB
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memory/3904-136-0x0000000000000000-mapping.dmp
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memory/3904-138-0x0000000000310000-0x0000000000345000-memory.dmpFilesize
212KB
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memory/3904-139-0x0000000000310000-0x0000000000345000-memory.dmpFilesize
212KB
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memory/5096-132-0x0000000000000000-mapping.dmp
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memory/5096-133-0x0000000010000000-0x00000000100B0000-memory.dmpFilesize
704KB
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memory/5096-134-0x0000000002770000-0x0000000002820000-memory.dmpFilesize
704KB
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memory/5096-135-0x0000000010000000-0x00000000100B0000-memory.dmpFilesize
704KB