Analysis
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max time kernel
150s -
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
09-09-2022 14:01
Static task
static1
General
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Target
d23a7a0a258a6c0318dcdb6ff525f38639570b75a40dbfe70ef1105a885d5bbc.dll
-
Size
427KB
-
MD5
59738a9581d85619e25cba4f9b27d4b8
-
SHA1
ecaf16318ae5bae4f94d5b79e7430b0daa1ce970
-
SHA256
d23a7a0a258a6c0318dcdb6ff525f38639570b75a40dbfe70ef1105a885d5bbc
-
SHA512
68c592ef5201cbae0a139ee708f869226064ab18c4436dc6288cbafdcfb76aa952aa33f601678b63a1324be7d2ea9b25110618464a023d791d81a323c79e1d6b
-
SSDEEP
12288:nDFhSg4nkx/LMw27kcmgexU51plXKixdvKXsmR:nD3S1T6YhxlNqf
Malware Config
Extracted
qakbot
403.860
BB
1662650043
191.97.234.238:995
81.131.161.131:2078
197.94.210.133:443
193.3.19.37:443
70.51.153.182:2222
99.232.140.205:2222
123.240.131.1:443
177.102.84.28:32101
105.156.152.227:443
190.59.247.136:995
89.211.218.88:2222
81.214.220.237:443
85.99.62.74:443
217.165.68.122:993
219.69.103.199:443
37.210.148.30:995
64.207.215.69:443
113.169.57.104:443
179.225.221.169:32101
151.234.94.35:990
84.238.253.171:443
87.220.229.164:2222
42.118.158.96:443
61.105.45.244:443
27.73.215.46:32102
145.82.135.6:443
105.105.104.0:443
169.1.47.111:443
78.182.113.80:443
210.195.18.76:2222
113.53.59.10:995
88.246.170.2:443
95.10.13.82:443
171.248.157.128:995
118.68.220.199:443
139.195.63.45:2222
118.216.99.232:443
181.80.133.202:443
102.40.236.32:995
46.116.229.16:443
61.70.29.53:443
179.108.32.195:443
171.238.230.59:443
81.56.22.251:995
31.32.180.179:443
197.204.30.177:443
186.64.87.202:443
31.22.202.71:32101
120.150.218.241:995
173.189.167.21:995
24.139.72.117:443
104.34.212.7:32103
47.23.89.61:995
24.55.67.176:443
172.115.177.204:2222
217.165.77.134:995
24.178.196.158:2222
67.209.195.198:443
111.125.245.116:995
39.49.67.4:995
78.101.202.75:50010
37.34.253.233:443
217.165.77.134:443
46.107.48.202:443
70.46.220.114:443
63.143.92.99:995
93.48.80.198:995
179.158.103.236:443
47.180.172.159:443
47.23.89.61:993
72.252.157.93:995
182.191.92.203:995
187.172.230.151:443
72.252.157.93:990
24.158.23.166:995
32.221.224.140:995
41.84.238.19:443
41.228.22.180:443
197.167.27.20:993
45.46.53.140:2222
47.156.129.52:443
148.64.96.100:443
63.143.92.99:443
173.21.10.71:2222
66.230.104.103:443
76.25.142.196:443
100.38.242.113:995
208.107.221.224:443
197.89.12.179:443
39.44.34.119:995
196.203.37.215:80
39.57.40.50:995
117.248.109.38:21
121.7.223.38:2222
85.104.122.231:443
118.172.249.102:443
1.161.70.129:443
39.52.28.146:995
188.136.218.20:61202
212.70.96.76:995
1.161.70.129:995
174.69.215.101:443
69.14.172.24:443
86.213.191.206:2078
176.45.233.14:995
82.41.63.217:443
67.69.166.79:2222
217.164.237.54:2222
217.164.121.130:1194
39.41.114.133:995
100.38.242.113:443
120.61.3.17:443
101.50.120.124:995
217.128.122.65:2222
217.128.122.65:443
88.227.46.238:443
223.229.136.61:443
72.252.157.93:993
-
salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
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 64 IoCs
Processes:
regsvr32.exeexplorer.exepid process 1448 regsvr32.exe 1448 regsvr32.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe 4432 explorer.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 1448 regsvr32.exe -
Suspicious use of WriteProcessMemory 11 IoCs
Processes:
regsvr32.exeregsvr32.exeexplorer.exedescription pid process target process PID 4116 wrote to memory of 1448 4116 regsvr32.exe regsvr32.exe PID 4116 wrote to memory of 1448 4116 regsvr32.exe regsvr32.exe PID 4116 wrote to memory of 1448 4116 regsvr32.exe regsvr32.exe PID 1448 wrote to memory of 4432 1448 regsvr32.exe explorer.exe PID 1448 wrote to memory of 4432 1448 regsvr32.exe explorer.exe PID 1448 wrote to memory of 4432 1448 regsvr32.exe explorer.exe PID 1448 wrote to memory of 4432 1448 regsvr32.exe explorer.exe PID 1448 wrote to memory of 4432 1448 regsvr32.exe explorer.exe PID 4432 wrote to memory of 1088 4432 explorer.exe schtasks.exe PID 4432 wrote to memory of 1088 4432 explorer.exe schtasks.exe PID 4432 wrote to memory of 1088 4432 explorer.exe schtasks.exe
Processes
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C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\d23a7a0a258a6c0318dcdb6ff525f38639570b75a40dbfe70ef1105a885d5bbc.dll1⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\d23a7a0a258a6c0318dcdb6ff525f38639570b75a40dbfe70ef1105a885d5bbc.dll2⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\explorer.exeC:\Windows\SysWOW64\explorer.exe3⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\schtasks.exe"C:\Windows\system32\schtasks.exe" /Create /RU "NT AUTHORITY\SYSTEM" /Z /ST 14:03 /tn ohpmtruom /ET 14:14 /tr "powershell.exe -encodedCommand cgBlAGcAcwB2AHIAMwAyAC4AZQB4AGUAIAAiAEMAOgBcAFUAcwBlAHIAcwBcAEEAZABtAGkAbgBcAEEAcABwAEQAYQB0AGEAXABMAG8AYwBhAGwAXABUAGUAbQBwAFwAZAAyADMAYQA3AGEAMABhADIANQA4AGEANgBjADAAMwAxADgAZABjAGQAYgA2AGYAZgA1ADIANQBmADMAOAA2ADMAOQA1ADcAMABiADcANQBhADQAMABkAGIAZgBlADcAMABlAGYAMQAxADAANQBhADgAOAA1AGQANQBiAGIAYwAuAGQAbABsACIA" /SC ONCE4⤵
- Creates scheduled task(s)
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/1088-136-0x0000000000000000-mapping.dmp
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memory/1448-132-0x0000000000000000-mapping.dmp
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memory/1448-133-0x0000000000960000-0x0000000000982000-memory.dmpFilesize
136KB
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memory/1448-135-0x0000000000960000-0x0000000000982000-memory.dmpFilesize
136KB
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memory/4432-134-0x0000000000000000-mapping.dmp
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memory/4432-137-0x0000000000600000-0x0000000000622000-memory.dmpFilesize
136KB
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memory/4432-138-0x0000000000600000-0x0000000000622000-memory.dmpFilesize
136KB