Analysis
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max time kernel
72s -
max time network
13s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
14-01-2022 18:58
Static task
static1
Behavioral task
behavioral1
Sample
q.dll
Resource
win7-en-20211208
General
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Target
q.dll
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Size
1.3MB
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MD5
9ad3a0d8b2064d12a9098952c7ac3ee2
-
SHA1
bf59513b280b6a3d4fb7bf6c5c2836fa6d5ee4a2
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SHA256
dd8b18f31dcfa89865629c0264283f6631d38d535b077a8afb3c55d8b677075c
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SHA512
7a7e152c08889e399af1e126efa3f74638d2273ffecc8e779d752052bf75e2288b915909cd4d633045be9cb02bb84b948a82b958e1f8bdba200787320d23374e
Malware Config
Extracted
qakbot
402.363
notset
1632819510
196.217.156.63:995
120.150.218.241:995
95.77.223.148:443
185.250.148.74:443
181.118.183.94:443
105.198.236.99:443
140.82.49.12:443
37.210.152.224:995
89.101.97.139:443
81.241.252.59:2078
27.223.92.142:995
81.250.153.227:2222
73.151.236.31:443
47.22.148.6:443
122.11.220.212:2222
120.151.47.189:443
199.27.127.129:443
216.201.162.158:443
136.232.34.70:443
76.25.142.196:443
75.66.88.33:443
45.46.53.140:2222
173.25.166.81:443
103.148.120.144:443
173.21.10.71:2222
186.18.205.199:995
71.74.12.34:443
67.165.206.193:993
47.40.196.233:2222
68.204.7.158:443
24.229.150.54:995
109.12.111.14:443
177.130.82.197:2222
72.252.201.69:443
24.55.112.61:443
24.139.72.117:443
187.156.138.172:443
71.80.168.245:443
82.77.137.101:995
173.234.155.233:443
75.188.35.168:443
5.238.149.235:61202
73.77.87.137:443
182.176.112.182:443
96.37.113.36:993
162.244.227.34:443
92.59.35.196:2222
196.218.227.241:995
68.207.102.78:443
2.188.27.77:443
189.210.115.207:443
181.163.96.53:443
75.107.26.196:465
185.250.148.74:2222
68.186.192.69:443
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salt
jHxastDcds)oMc=jvh7wdUhxcsdt2
Signatures
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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 1 IoCs
Processes:
rundll32.exepid process 900 rundll32.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
rundll32.exepid process 900 rundll32.exe -
Suspicious use of WriteProcessMemory 17 IoCs
Processes:
rundll32.exerundll32.exeexplorer.exedescription pid process target process PID 1724 wrote to memory of 900 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 900 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 900 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 900 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 900 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 900 1724 rundll32.exe rundll32.exe PID 1724 wrote to memory of 900 1724 rundll32.exe rundll32.exe PID 900 wrote to memory of 268 900 rundll32.exe explorer.exe PID 900 wrote to memory of 268 900 rundll32.exe explorer.exe PID 900 wrote to memory of 268 900 rundll32.exe explorer.exe PID 900 wrote to memory of 268 900 rundll32.exe explorer.exe PID 900 wrote to memory of 268 900 rundll32.exe explorer.exe PID 900 wrote to memory of 268 900 rundll32.exe explorer.exe PID 268 wrote to memory of 1636 268 explorer.exe schtasks.exe PID 268 wrote to memory of 1636 268 explorer.exe schtasks.exe PID 268 wrote to memory of 1636 268 explorer.exe schtasks.exe PID 268 wrote to memory of 1636 268 explorer.exe schtasks.exe
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\q.dll,#11⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\q.dll,#12⤵
- 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 xxobihkjg /tr "regsvr32.exe -s \"C:\Users\Admin\AppData\Local\Temp\q.dll\"" /SC ONCE /Z /ST 20:00 /ET 20:124⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/268-65-0x00000000000F0000-0x00000000000F2000-memory.dmpFilesize
8KB
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memory/268-70-0x00000000000C0000-0x00000000000E1000-memory.dmpFilesize
132KB
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memory/268-68-0x0000000074D71000-0x0000000074D73000-memory.dmpFilesize
8KB
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memory/268-66-0x0000000000000000-mapping.dmp
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memory/900-62-0x0000000000360000-0x0000000000381000-memory.dmpFilesize
132KB
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memory/900-59-0x0000000000360000-0x0000000000381000-memory.dmpFilesize
132KB
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memory/900-55-0x0000000000000000-mapping.dmp
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memory/900-61-0x0000000000360000-0x0000000000381000-memory.dmpFilesize
132KB
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memory/900-64-0x0000000000360000-0x0000000000381000-memory.dmpFilesize
132KB
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memory/900-63-0x00000000002E0000-0x0000000000301000-memory.dmpFilesize
132KB
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memory/900-60-0x0000000000360000-0x0000000000381000-memory.dmpFilesize
132KB
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memory/900-58-0x0000000000120000-0x0000000000121000-memory.dmpFilesize
4KB
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memory/900-57-0x00000000008B0000-0x00000000009F7000-memory.dmpFilesize
1.3MB
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memory/900-56-0x0000000075B11000-0x0000000075B13000-memory.dmpFilesize
8KB
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memory/1636-69-0x0000000000000000-mapping.dmp