Analysis
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max time kernel
145s -
max time network
150s -
platform
windows10_x64 -
resource
win10v20210408 -
submitted
28-04-2021 20:39
Static task
static1
Behavioral task
behavioral1
Sample
09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dll
Resource
win7v20210410
General
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Target
09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dll
-
Size
400KB
-
MD5
564a2caebfafd724520e9aec5c58bb37
-
SHA1
69b239693393eba5f519cb98b2050a2e865cf385
-
SHA256
09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0
-
SHA512
8ae925d6e3514900c9fb910b8545b7cf39f43ec444067b6b53fa92fcb504cede75e0629f377fe3da69a6c83d6fd3a8a4c92ee69d4407793b77614c2b8b089d0e
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
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Loads dropped DLL 1 IoCs
Processes:
regsvr32.exepid process 764 regsvr32.exe -
Program crash 1 IoCs
Processes:
WerFault.exepid pid_target process target process 2144 764 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\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 Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_Sanu&Prod_Sanu_DVD-ROM\4&37ce57ba&0&010000\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.
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Suspicious behavior: EnumeratesProcesses 18 IoCs
Processes:
regsvr32.exeWerFault.exepid process 2488 regsvr32.exe 2488 regsvr32.exe 2488 regsvr32.exe 2488 regsvr32.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe 2144 WerFault.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 2488 regsvr32.exe -
Suspicious use of AdjustPrivilegeToken 3 IoCs
Processes:
WerFault.exedescription pid process Token: SeRestorePrivilege 2144 WerFault.exe Token: SeBackupPrivilege 2144 WerFault.exe Token: SeDebugPrivilege 2144 WerFault.exe -
Suspicious use of WriteProcessMemory 14 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exeregsvr32.exedescription pid process target process PID 904 wrote to memory of 2488 904 regsvr32.exe regsvr32.exe PID 904 wrote to memory of 2488 904 regsvr32.exe regsvr32.exe PID 904 wrote to memory of 2488 904 regsvr32.exe regsvr32.exe PID 2488 wrote to memory of 1876 2488 regsvr32.exe explorer.exe PID 2488 wrote to memory of 1876 2488 regsvr32.exe explorer.exe PID 2488 wrote to memory of 1876 2488 regsvr32.exe explorer.exe PID 2488 wrote to memory of 1876 2488 regsvr32.exe explorer.exe PID 2488 wrote to memory of 1876 2488 regsvr32.exe explorer.exe PID 1876 wrote to memory of 1308 1876 explorer.exe schtasks.exe PID 1876 wrote to memory of 1308 1876 explorer.exe schtasks.exe PID 1876 wrote to memory of 1308 1876 explorer.exe schtasks.exe PID 1304 wrote to memory of 764 1304 regsvr32.exe regsvr32.exe PID 1304 wrote to memory of 764 1304 regsvr32.exe regsvr32.exe PID 1304 wrote to memory of 764 1304 regsvr32.exe regsvr32.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dll2⤵
- 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 fgxutaebnk /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dll\"" /SC ONCE /Z /ST 22:41 /ET 22:534⤵
- Creates scheduled task(s)
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\??\c:\windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dll"1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dll"2⤵
- Loads dropped DLL
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 764 -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\09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dllMD5
ef929a445ec443646586d805d636a66d
SHA144d60bf2b04f5c0938d8a01922fcee7e137eb185
SHA256b2b20b3cbf1839c35b19e819d37f45b33c9437f4137edd0bf4627823cb35ae2d
SHA512dfa0d2575b8de935b8f62172a1f7588e71d3f1af3899da527e988d8e7359f7410e8ccafc0f04edd3d3d1ba7dda890da57c61e7038ab5353dfcafef9f9bf9e555
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\Users\Admin\AppData\Local\Temp\09f1619bd81d172164ae3026d07f82c5aad50b293aa0e4c01c045eb88309dec0.dllMD5
ef929a445ec443646586d805d636a66d
SHA144d60bf2b04f5c0938d8a01922fcee7e137eb185
SHA256b2b20b3cbf1839c35b19e819d37f45b33c9437f4137edd0bf4627823cb35ae2d
SHA512dfa0d2575b8de935b8f62172a1f7588e71d3f1af3899da527e988d8e7359f7410e8ccafc0f04edd3d3d1ba7dda890da57c61e7038ab5353dfcafef9f9bf9e555
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memory/764-123-0x0000000000000000-mapping.dmp
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memory/1308-118-0x0000000000000000-mapping.dmp
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memory/1876-117-0x0000000000000000-mapping.dmp
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memory/1876-121-0x00000000032F0000-0x0000000003325000-memory.dmpFilesize
212KB
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memory/2488-114-0x0000000000000000-mapping.dmp
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memory/2488-116-0x0000000010000000-0x0000000010066000-memory.dmpFilesize
408KB
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memory/2488-115-0x0000000004DC0000-0x0000000004E26000-memory.dmpFilesize
408KB