Analysis
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max time kernel
125s -
max time network
148s -
platform
windows10-2004_x64 -
resource
win10v2004-20220901-en -
resource tags
arch:x64arch:x86image:win10v2004-20220901-enlocale:en-usos:windows10-2004-x64system -
submitted
29/01/2023, 17:59
Static task
static1
Behavioral task
behavioral1
Sample
c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll
Resource
win7-20221111-en
General
-
Target
c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll
-
Size
367KB
-
MD5
d1ad203981cf0cf55bb0fdc70f6c67ae
-
SHA1
cea55e7910aa2fa57e383c4709978a190278ac1c
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SHA256
c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d
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SHA512
6ba1cbc8e46fdaab9cb77fbe287c1c15f4cc7a6456652ad2e65cba9410772da09610e7170672e2323edf7cab8ce60f708edd22ddbb04958c2f99a65736cc6d2f
-
SSDEEP
6144:HY75ZesN73wU7HuAmHKmlEwrPmRPWEpWFn2E6lyDntvhhOU35RJA:HqfTVByqTwr03pdf8vhhOKJA
Malware Config
Extracted
qakbot
401.138
obama07
1614243368
71.163.223.159:443
87.202.87.210:2222
98.192.185.86:443
78.180.179.136:443
115.133.243.6:443
140.82.49.12:443
2.7.116.188:2222
83.110.11.244:2222
187.250.39.162:443
213.60.147.140:443
188.26.91.212:443
86.236.77.68:2222
172.87.157.235:3389
79.115.174.55:443
113.22.175.141:443
217.133.54.140:32100
83.110.109.106:2222
176.181.247.197:443
59.90.246.200:443
173.21.10.71:2222
89.137.211.239:995
105.96.8.96:443
73.153.211.227:443
45.46.53.140:2222
149.28.99.97:443
149.28.99.97:2222
45.63.107.192:443
149.28.98.196:2222
149.28.98.196:995
149.28.98.196:443
45.32.211.207:443
45.32.211.207:995
45.32.211.207:8443
45.32.211.207:2222
144.202.38.185:2222
144.202.38.185:995
144.202.38.185:443
149.28.101.90:443
149.28.101.90:8443
149.28.101.90:2222
45.77.115.208:443
45.77.115.208:995
45.77.115.208:8443
45.77.115.208:2222
207.246.77.75:995
207.246.77.75:8443
207.246.77.75:443
207.246.77.75:2222
207.246.116.237:443
207.246.116.237:995
207.246.116.237:8443
207.246.116.237:2222
45.77.117.108:443
45.77.117.108:995
45.77.117.108:8443
45.77.117.108:2222
105.198.236.99:443
149.28.101.90:995
149.28.99.97:995
45.63.107.192:2222
45.63.107.192:995
24.43.22.218:993
80.227.5.69:443
219.76.148.200:443
193.248.221.184:2222
197.51.82.72:443
50.29.166.232:995
90.65.236.181:2222
81.97.154.100:443
83.110.103.152:443
95.77.223.148:443
96.37.113.36:993
202.188.138.162:443
76.25.142.196:443
65.27.228.247:443
119.153.43.235:3389
122.148.156.131:995
71.74.12.34:443
142.117.191.18:2222
202.184.20.119:443
98.252.118.134:443
189.211.177.183:995
83.196.56.65:2222
189.222.59.177:443
74.68.144.202:443
189.146.183.105:443
71.197.126.250:443
32.210.98.6:443
187.250.118.233:995
92.59.35.196:2222
195.12.154.8:443
67.6.12.4:443
86.160.137.132:443
96.57.188.174:2222
38.92.225.121:443
197.45.110.165:995
181.48.190.78:443
173.184.119.153:995
24.229.150.54:995
50.244.112.106:443
144.139.166.18:443
81.150.181.168:2222
68.186.192.69:443
74.222.204.82:995
71.117.132.169:443
98.121.187.78:443
75.136.26.147:443
85.52.72.32:2222
109.12.111.14:443
80.11.173.82:8443
209.210.187.52:443
209.210.187.52:995
108.160.123.244:443
24.152.219.253:995
196.151.252.84:443
172.115.177.204:2222
24.139.72.117:443
24.55.112.61:443
105.198.236.101:443
186.28.55.211:443
97.69.160.4:2222
47.187.108.172:443
216.201.162.158:443
71.199.192.62:443
71.88.193.17:443
71.187.170.235:443
77.211.30.202:995
77.27.204.204:995
189.210.115.207:443
125.239.152.76:995
108.46.145.30:443
82.12.157.95:995
98.173.34.213:995
151.205.102.42:443
72.240.200.181:2222
160.3.187.114:443
73.25.124.140:2222
24.50.118.93:443
82.127.125.209:990
79.129.121.81:995
189.223.234.23:995
108.31.15.10:995
89.3.198.238:443
47.22.148.6:443
172.78.30.215:443
75.67.192.125:443
47.146.169.85:443
78.63.226.32:443
197.161.154.132:443
144.139.47.206:443
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salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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Loads dropped DLL 1 IoCs
pid Process 4388 regsvr32.exe -
Program crash 1 IoCs
pid pid_target Process procid_target 2732 4388 WerFault.exe 95 -
Checks SCSI registry key(s) 3 TTPs 6 IoCs
SCSI information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CDROM&VEN_DADY&PROD_DADY_DVD-ROM\4&215468A5&0&010000 regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\DeviceDesc regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\CdRom&Ven_DADY&Prod_DADY_DVD-ROM\4&215468a5&0&010000\Service regsvr32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\DISK&VEN_DADY&PROD_HARDDISK\4&215468A5&0&000000 regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\DeviceDesc regsvr32.exe Key value queried \REGISTRY\MACHINE\SYSTEM\ControlSet001\Enum\SCSI\Disk&Ven_DADY&Prod_HARDDISK\4&215468a5&0&000000\Service regsvr32.exe -
Creates scheduled task(s) 1 TTPs 1 IoCs
Schtasks is often used by malware for persistence or to perform post-infection execution.
pid Process 4496 schtasks.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
pid Process 1760 regsvr32.exe 1760 regsvr32.exe 1760 regsvr32.exe 1760 regsvr32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
pid Process 1760 regsvr32.exe -
Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1592 wrote to memory of 1760 1592 regsvr32.exe 82 PID 1592 wrote to memory of 1760 1592 regsvr32.exe 82 PID 1592 wrote to memory of 1760 1592 regsvr32.exe 82 PID 1760 wrote to memory of 5096 1760 regsvr32.exe 85 PID 1760 wrote to memory of 5096 1760 regsvr32.exe 85 PID 1760 wrote to memory of 5096 1760 regsvr32.exe 85 PID 1760 wrote to memory of 5096 1760 regsvr32.exe 85 PID 1760 wrote to memory of 5096 1760 regsvr32.exe 85 PID 5096 wrote to memory of 4496 5096 explorer.exe 86 PID 5096 wrote to memory of 4496 5096 explorer.exe 86 PID 5096 wrote to memory of 4496 5096 explorer.exe 86 PID 4060 wrote to memory of 4388 4060 regsvr32.exe 95 PID 4060 wrote to memory of 4388 4060 regsvr32.exe 95 PID 4060 wrote to memory of 4388 4060 regsvr32.exe 95
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1592 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll2⤵
- Checks SCSI registry key(s)
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
PID:1760 -
C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious use of WriteProcessMemory
PID:5096 -
C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /tn nyorrmf /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll\"" /SC ONCE /Z /ST 18:02 /ET 18:144⤵
- Creates scheduled task(s)
PID:4496
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-
-
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C:\Windows\system32\regsvr32.exeregsvr32.exe -s "C:\Users\Admin\AppData\Local\Temp\c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll"1⤵
- Suspicious use of WriteProcessMemory
PID:4060 -
C:\Windows\SysWOW64\regsvr32.exe-s "C:\Users\Admin\AppData\Local\Temp\c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll"2⤵
- Loads dropped DLL
PID:4388 -
C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -u -p 4388 -s 5843⤵
- Program crash
PID:2732
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-
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C:\Windows\SysWOW64\WerFault.exeC:\Windows\SysWOW64\WerFault.exe -pss -s 428 -p 4388 -ip 43881⤵PID:5084
Network
MITRE ATT&CK Enterprise v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll
Filesize367KB
MD56b0a618a9134c091bfb7732275bcb008
SHA1dd944e01dc149ee839ef9d7cde68d249d8898d9c
SHA25645fb6e670de873f20d837d2126d5dbf91cd3e9b1338412334ddd5fc6c1ac08df
SHA512792e0da179bd5520474187103789a10b1f098855c82eaa27ab8d4829b818d3c53146c88d95de6bddfb78805d85221713d9822b68a8e5e8a54068cb8b606b83d8
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C:\Users\Admin\AppData\Local\Temp\c1d8c097449ccf0df56ddff39ee14e2ef630cbaa61ec86f2cfb32fed535ef09d.dll
Filesize367KB
MD56b0a618a9134c091bfb7732275bcb008
SHA1dd944e01dc149ee839ef9d7cde68d249d8898d9c
SHA25645fb6e670de873f20d837d2126d5dbf91cd3e9b1338412334ddd5fc6c1ac08df
SHA512792e0da179bd5520474187103789a10b1f098855c82eaa27ab8d4829b818d3c53146c88d95de6bddfb78805d85221713d9822b68a8e5e8a54068cb8b606b83d8