Analysis
-
max time kernel
128s -
max time network
127s -
platform
windows10_x64 -
resource
win10v20201028 -
submitted
24-02-2021 20:35
Static task
static1
Behavioral task
behavioral1
Sample
9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
Resource
win7v20201028
General
-
Target
9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll
-
Size
1.3MB
-
MD5
94f6bcd1c6b35a1c5d55dd2dbe7211da
-
SHA1
4d6359c3e61f8d54863d183d38ddc548c2a8702b
-
SHA256
9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588
-
SHA512
832cfab9ee1f813f2a9a2fa3afae32646a00c10c71930cd034efa2c07d588facb9d782deba930376a499f2e76f1177a4d3a39bd2ca8bbdc37586e092c72ef8b0
Malware Config
Extracted
qakbot
tr
1613385567
78.63.226.32:443
197.51.82.72:443
193.248.221.184:2222
95.77.223.148:443
71.199.192.62:443
77.211.30.202:995
80.227.5.69:443
77.27.204.204:995
81.97.154.100:443
173.184.119.153:995
38.92.225.121:443
81.150.181.168:2222
90.65.236.181:2222
83.110.103.152:443
73.153.211.227:443
188.25.63.105:443
89.137.211.239:995
202.188.138.162:443
98.173.34.212:995
87.202.87.210:2222
195.12.154.8:443
47.217.24.69:6881
182.48.193.200:443
108.160.123.244:443
96.57.188.174:2222
45.118.216.157:443
84.72.35.226:443
172.115.177.204:2222
86.236.77.68:2222
82.127.125.209:990
176.181.247.197:443
97.69.160.4:2222
90.101.117.122:2222
189.223.201.91:443
140.82.49.12:443
2.7.69.217:2222
83.110.12.140:2222
85.132.36.111:2222
197.45.110.165:995
149.28.99.97:995
45.63.107.192:2222
149.28.98.196:2222
149.28.99.97:2222
144.202.38.185:443
149.28.99.97:443
45.63.107.192:443
45.63.107.192:995
144.202.38.185:2222
149.28.101.90:995
149.28.101.90:2222
149.28.101.90:8443
45.32.211.207:8443
149.28.98.196:995
149.28.98.196:443
45.32.211.207:995
149.28.101.90:443
207.246.77.75:443
45.77.115.208:8443
207.246.77.75:995
207.246.77.75:2222
45.32.211.207:2222
45.32.211.207:443
45.77.115.208:995
144.202.38.185:995
45.77.115.208:2222
207.246.116.237:8443
207.246.116.237:2222
207.246.77.75:8443
207.246.116.237:995
207.246.116.237:443
45.77.117.108:443
45.77.117.108:995
45.77.117.108:8443
45.77.117.108:2222
45.77.115.208:443
89.3.198.238:443
2.232.253.79:995
73.25.124.140:2222
136.232.34.70:443
157.131.108.180:443
217.133.54.140:32100
195.43.173.70:443
86.98.93.124:2078
176.205.222.30:2078
105.96.8.96:443
50.29.166.232:995
27.223.92.142:995
119.153.62.76:3389
47.187.115.228:443
67.6.12.4:443
65.27.228.247:443
23.240.70.80:995
216.201.162.158:443
139.216.137.189:995
64.121.114.87:443
79.129.121.81:995
172.87.157.235:3389
75.118.1.141:443
75.136.26.147:443
96.250.60.138:443
50.244.112.106:443
115.133.243.6:443
47.196.192.184:443
45.46.53.140:2222
105.198.236.101:443
144.139.166.18:443
196.151.252.84:443
71.197.126.250:443
196.221.207.137:995
71.117.132.169:443
74.68.144.202:443
76.25.142.196:443
98.240.24.57:443
144.139.47.206:443
86.245.46.27:2222
173.21.10.71:2222
78.97.207.104:443
86.220.60.133:2222
69.245.102.225:443
94.53.92.42:443
71.74.12.34:443
84.247.55.190:8443
173.25.45.66:443
46.153.55.149:995
78.22.58.205:3389
105.198.236.99:443
24.152.219.253:995
82.76.47.211:443
189.223.234.23:995
96.37.113.36:993
47.187.74.181:443
50.25.89.74:443
174.104.31.209:443
199.19.117.131:443
201.143.235.13:443
189.146.183.105:443
181.48.190.78:443
189.223.97.175:443
47.22.148.6:443
173.70.165.101:995
74.222.204.82:995
75.67.192.125:443
32.210.98.6:443
106.51.52.111:443
59.90.246.200:443
70.49.88.199:2222
186.28.51.27:443
98.252.118.134:443
209.210.187.52:995
189.210.115.207:443
Signatures
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Identifies VirtualBox via ACPI registry values (likely anti-VM) 2 TTPs
-
Checks BIOS information in registry 2 TTPs 2 IoCs
BIOS information is often read in order to detect sandboxing environments.
Processes:
regsvr32.exedescription ioc process Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\SystemBiosVersion regsvr32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\VideoBiosVersion regsvr32.exe -
Processes:
resource yara_rule behavioral2/memory/1788-3-0x0000000010000000-0x0000000010429000-memory.dmp themida behavioral2/memory/1004-10-0x0000000002A00000-0x0000000002E29000-memory.dmp themida behavioral2/memory/4072-15-0x0000000003270000-0x0000000003699000-memory.dmp themida behavioral2/memory/1104-18-0x0000000003200000-0x0000000003629000-memory.dmp themida -
Suspicious use of NtSetInformationThreadHideFromDebugger 1 IoCs
Processes:
regsvr32.exepid process 1788 regsvr32.exe -
Program crash 3 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exepid pid_target process target process 644 1004 WerFault.exe explorer.exe 3712 4072 WerFault.exe explorer.exe 3436 1104 WerFault.exe mobsync.exe -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
Processes:
regsvr32.exedescription ioc process Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\DeviceDesc regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\Service regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_&PROD_HEARTDISK\4&37CE57BA&0&000000 regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\DeviceDesc regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_&Prod_HeartDisk\4&37ce57ba&0&000000\Service regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_SANU&PROD_SANU_DVD-ROM\4&37CE57BA&0&010000 regsvr32.exe -
Suspicious behavior: EnumeratesProcesses 44 IoCs
Processes:
regsvr32.exeWerFault.exeWerFault.exeWerFault.exepid process 1788 regsvr32.exe 1788 regsvr32.exe 1788 regsvr32.exe 1788 regsvr32.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 644 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3712 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe 3436 WerFault.exe -
Suspicious behavior: MapViewOfSection 3 IoCs
Processes:
regsvr32.exepid process 1788 regsvr32.exe 1788 regsvr32.exe 1788 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 5 IoCs
Processes:
WerFault.exeWerFault.exeWerFault.exedescription pid process Token: SeRestorePrivilege 644 WerFault.exe Token: SeBackupPrivilege 644 WerFault.exe Token: SeDebugPrivilege 644 WerFault.exe Token: SeDebugPrivilege 3712 WerFault.exe Token: SeDebugPrivilege 3436 WerFault.exe -
Suspicious use of WriteProcessMemory 18 IoCs
Processes:
regsvr32.exeregsvr32.exedescription pid process target process PID 496 wrote to memory of 1788 496 regsvr32.exe regsvr32.exe PID 496 wrote to memory of 1788 496 regsvr32.exe regsvr32.exe PID 496 wrote to memory of 1788 496 regsvr32.exe regsvr32.exe PID 1788 wrote to memory of 1004 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 1004 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 1004 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 1004 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 1004 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 4072 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 4072 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 4072 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 4072 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 4072 1788 regsvr32.exe explorer.exe PID 1788 wrote to memory of 1104 1788 regsvr32.exe mobsync.exe PID 1788 wrote to memory of 1104 1788 regsvr32.exe mobsync.exe PID 1788 wrote to memory of 1104 1788 regsvr32.exe mobsync.exe PID 1788 wrote to memory of 1104 1788 regsvr32.exe mobsync.exe PID 1788 wrote to memory of 1104 1788 regsvr32.exe mobsync.exe
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\9237e5cae5f698d5ad9f6c61af8bd866e599abb05f5bc49474d98e269a29a588.dll2⤵
- Checks BIOS information in registry
- Suspicious use of NtSetInformationThreadHideFromDebugger
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1004 -s 7204⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4072 -s 7444⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
-
C:\Windows\SysWOW64\mobsync.exeC:\Windows\SysWOW64\mobsync.exe3⤵
-
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 1104 -s 4644⤵
- Program crash
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of AdjustPrivilegeToken
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/644-8-0x00000000047B0000-0x00000000047B1000-memory.dmpFilesize
4KB
-
memory/644-7-0x00000000047B0000-0x00000000047B1000-memory.dmpFilesize
4KB
-
memory/1004-10-0x0000000002A00000-0x0000000002E29000-memory.dmpFilesize
4.2MB
-
memory/1004-6-0x0000000000000000-mapping.dmp
-
memory/1104-18-0x0000000003200000-0x0000000003629000-memory.dmpFilesize
4.2MB
-
memory/1104-16-0x0000000000000000-mapping.dmp
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memory/1788-5-0x0000000077904000-0x0000000077905000-memory.dmpFilesize
4KB
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memory/1788-2-0x0000000000000000-mapping.dmp
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memory/1788-4-0x0000000010001000-0x0000000010025000-memory.dmpFilesize
144KB
-
memory/1788-3-0x0000000010000000-0x0000000010429000-memory.dmpFilesize
4.2MB
-
memory/3436-17-0x00000000041C0000-0x00000000041C1000-memory.dmpFilesize
4KB
-
memory/3712-12-0x0000000004710000-0x0000000004711000-memory.dmpFilesize
4KB
-
memory/4072-11-0x0000000000000000-mapping.dmp
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memory/4072-15-0x0000000003270000-0x0000000003699000-memory.dmpFilesize
4.2MB