Analysis
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max time kernel
149s -
max time network
149s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
28-04-2021 20:39
Static task
static1
Behavioral task
behavioral1
Sample
1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dll
Resource
win7v20210408
General
-
Target
1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dll
-
Size
400KB
-
MD5
2bb0ce4f01760f4239159c756eb006a5
-
SHA1
f18b1a3209c2f0fca609b5732171fe109b40ead5
-
SHA256
1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9
-
SHA512
e43d3675aa846b74f00d9618fb48015390f7b86f006059037fcfdb133022bb44859668c60bc75ef486fd232d7d3a1e4ebb9f28c16ee9b34204059fac8eccc18f
Malware Config
Extracted
qakbot
401.138
biden02
1614154620
98.173.34.213:995
160.3.187.114:443
73.25.124.140:2222
24.50.118.93:443
82.127.125.209:990
83.110.109.106:2222
79.129.121.81:995
189.223.234.23:995
125.63.101.62:443
113.22.175.141:443
172.78.30.215:443
47.146.169.85:443
47.22.148.6:443
76.25.142.196:443
78.63.226.32:443
105.198.236.101:443
75.67.192.125:443
176.181.247.197:443
105.96.8.96:443
108.31.15.10:995
176.205.222.30:2078
115.133.243.6:443
83.110.11.244:2222
195.43.173.70:443
197.51.82.72:443
89.137.211.239:995
105.198.236.99:443
144.139.47.206:443
202.188.138.162:443
24.43.22.218:993
69.58.147.82:2078
157.131.108.180:443
92.59.35.196:2222
195.12.154.8:443
86.160.137.132:443
59.90.246.200:443
96.57.188.174:2222
172.87.157.235:3389
189.211.177.183:995
173.184.119.153:995
50.244.112.106:443
144.139.166.18:443
90.65.236.181:2222
81.150.181.168:2222
68.186.192.69:443
74.222.204.82:995
197.161.154.132:443
38.92.225.121:443
197.45.110.165:995
71.117.132.169:443
85.52.72.32:2222
217.133.54.140:32100
193.248.221.184:2222
95.77.223.148:443
83.110.103.152:443
80.227.5.69:443
209.210.187.52:995
50.29.166.232:995
108.160.123.244:443
24.152.219.253:995
81.97.154.100:443
203.198.96.37:443
80.11.173.82:8443
97.69.160.4:2222
196.151.252.84:443
172.115.177.204:2222
98.121.187.78:443
47.187.108.172:443
216.201.162.158:443
140.82.49.12:443
71.199.192.62:443
71.88.193.17:443
182.48.193.200:443
71.187.170.235:443
77.211.30.202:995
77.27.204.204:995
96.37.113.36:993
187.250.39.162:443
122.148.156.131:995
173.21.10.71:2222
119.153.43.235:3389
71.74.12.34:443
75.118.1.141:443
75.136.26.147:443
67.6.12.4:443
71.197.126.250:443
78.185.59.190:443
125.239.152.76:995
45.46.53.140:2222
98.240.24.57:443
199.19.117.131:443
113.211.120.112:443
74.68.144.202:443
73.153.211.227:443
98.252.118.134:443
189.222.59.177:443
187.250.177.33:995
186.28.55.211:443
189.210.115.207:443
90.101.117.122:2222
72.240.200.181:2222
151.205.102.42:443
24.55.112.61:443
82.12.157.95:995
189.146.183.105:443
72.252.201.69:443
109.12.111.14:443
24.229.150.54:995
209.210.187.52:443
67.8.103.21:443
47.196.192.184:443
24.139.72.117:443
79.115.174.55:443
94.53.92.42:443
86.236.77.68:2222
89.3.198.238:443
213.60.147.140:443
84.247.55.190:8443
2.7.116.188:2222
106.51.85.162:443
87.202.87.210:2222
142.117.191.18:2222
196.221.207.137:995
188.26.91.212:443
108.46.145.30:443
125.209.114.182:995
27.223.92.142:995
173.25.45.66:443
32.210.98.6:443
65.27.228.247:443
108.29.32.251:443
189.223.97.175:443
78.97.207.104:443
181.48.190.78:443
2.232.253.79:995
136.232.34.70:443
207.246.77.75:2222
45.77.115.208:443
207.246.77.75:8443
45.63.107.192:443
45.77.117.108:2222
45.77.117.108:8443
45.77.115.208:995
45.77.117.108:443
144.202.38.185:2222
149.28.98.196:995
144.202.38.185:995
149.28.101.90:8443
149.28.99.97:995
45.32.211.207:995
Signatures
-
Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 2816 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2156 2816 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:
regsvr32.exedescription ioc process 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 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 -
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 17 IoCs
Processes:
regsvr32.exeWerFault.exepid process 2148 regsvr32.exe 2148 regsvr32.exe 2148 regsvr32.exe 2148 regsvr32.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe 2156 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 2148 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 2156 WerFault.exe Token: SeBackupPrivilege 2156 WerFault.exe Token: SeDebugPrivilege 2156 WerFault.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exedescription pid process target process PID 808 wrote to memory of 2148 808 regsvr32.exe regsvr32.exe PID 808 wrote to memory of 2148 808 regsvr32.exe regsvr32.exe PID 808 wrote to memory of 2148 808 regsvr32.exe regsvr32.exe PID 2148 wrote to memory of 208 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 208 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 208 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 208 2148 regsvr32.exe explorer.exe PID 2148 wrote to memory of 208 2148 regsvr32.exe explorer.exe PID 208 wrote to memory of 1216 208 explorer.exe schtasks.exe PID 208 wrote to memory of 1216 208 explorer.exe schtasks.exe PID 208 wrote to memory of 1216 208 explorer.exe schtasks.exe PID 3424 wrote to memory of 2816 3424 regsvr32.exe regsvr32.exe PID 3424 wrote to memory of 2816 3424 regsvr32.exe regsvr32.exe PID 3424 wrote to memory of 2816 3424 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dll2⤵
- Checks SCSI registry key(s)
- 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 rqjysjfg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dll\"" /SC ONCE /Z /ST 22:46 /ET 22:584⤵
- Creates scheduled task(s)
-
\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dll"1⤵
- Suspicious use of WriteProcessMemory
-
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dll"2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 2816 -s 5963⤵
- 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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C:\Users\Admin\AppData\Local\Temp\1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dllMD5
3af5248ed1221bc55f3f95945818342e
SHA1c5937e16b7ba0b785348a2cedcc919818068a415
SHA256abfc441093accd5aad9a217ddb1387749c869a93dbd3d65ac52fae20c473d177
SHA5122a5cd0351cadb2cb2fc338c19922e9fd47d5ba55cf69ac1e3460e994afc65a8b8f96c1958e431b99ece37bfdc71cd344fe48b865977b5c9b5560a53a47e5a34c
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\Users\Admin\AppData\Local\Temp\1300d82b58df6559ab5fbf15865737b9930f2566f4677ad5909c389e60025fc9.dllMD5
3af5248ed1221bc55f3f95945818342e
SHA1c5937e16b7ba0b785348a2cedcc919818068a415
SHA256abfc441093accd5aad9a217ddb1387749c869a93dbd3d65ac52fae20c473d177
SHA5122a5cd0351cadb2cb2fc338c19922e9fd47d5ba55cf69ac1e3460e994afc65a8b8f96c1958e431b99ece37bfdc71cd344fe48b865977b5c9b5560a53a47e5a34c
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memory/208-117-0x0000000000000000-mapping.dmp
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memory/208-121-0x0000000000720000-0x0000000000755000-memory.dmpFilesize
212KB
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memory/1216-118-0x0000000000000000-mapping.dmp
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memory/2148-114-0x0000000000000000-mapping.dmp
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memory/2148-115-0x0000000005110000-0x0000000005176000-memory.dmpFilesize
408KB
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memory/2148-116-0x0000000010000000-0x0000000010066000-memory.dmpFilesize
408KB
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memory/2816-123-0x0000000000000000-mapping.dmp