Analysis
-
max time kernel
150s -
max time network
149s -
platform
windows10-2004_x64 -
resource
win10v2004-20220812-en -
resource tags
arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system -
submitted
26-10-2022 08:46
Static task
static1
Behavioral task
behavioral1
Sample
ComplianceReportCopy.lnk
Resource
win7-20220812-en
Behavioral task
behavioral2
Sample
ComplianceReportCopy.lnk
Resource
win10v2004-20220812-en
Behavioral task
behavioral3
Sample
standby/custom.dll
Resource
win7-20220901-en
Behavioral task
behavioral4
Sample
standby/custom.dll
Resource
win10v2004-20220812-en
Behavioral task
behavioral5
Sample
standby/overbalances.cmd
Resource
win7-20220812-en
Behavioral task
behavioral6
Sample
standby/overbalances.cmd
Resource
win10v2004-20220901-en
General
-
Target
ComplianceReportCopy.lnk
-
Size
1KB
-
MD5
2bd5a02c25e5c84b0884290af6ecfcf6
-
SHA1
45770ea357497ffec1104d1f00dfd8314c6ed0d6
-
SHA256
0264a38354df68d37ab1679c1d4182d65a85b613d74a795b6fbf464209d4e4f1
-
SHA512
cefdd9e713d37729a3c71bd63be830de56f1ffdd7e3a0af9fe1240b9761fcf447e2ea30c9fd137908b1c8edc1b66c8ea9538f7cf489de5bfadcec29cc162251c
Malware Config
Extracted
qakbot
403.1051
obama216
1666689942
24.116.45.121:443
24.206.27.39:443
71.199.168.185:443
70.115.104.126:443
190.24.45.24:995
24.9.220.167:443
68.62.199.70:443
43.241.159.238:443
113.162.196.232:443
156.217.60.239:995
197.204.70.167:443
197.202.196.43:443
24.130.228.100:443
41.109.228.108:995
64.123.103.123:443
190.193.180.228:443
24.177.111.153:443
60.54.65.27:443
189.129.38.158:2222
206.1.164.250:443
190.36.189.34:993
173.49.74.62:443
41.99.110.44:443
190.203.51.133:2222
174.29.45.113:443
222.117.141.133:443
190.207.137.189:2222
208.78.220.120:443
105.111.81.57:443
105.158.78.171:443
24.207.97.117:443
88.240.75.201:443
105.154.214.130:995
41.104.155.245:443
41.98.242.254:443
196.70.146.120:443
90.165.109.4:2222
75.84.234.68:443
65.140.11.170:443
186.154.189.162:995
191.96.67.93:995
151.213.183.141:995
184.159.76.47:443
105.98.223.169:443
190.201.145.155:443
197.0.225.39:443
78.179.135.247:443
197.2.193.4:995
152.170.17.136:443
191.33.187.192:2222
41.101.193.38:443
105.156.0.235:995
98.207.190.55:443
41.47.249.185:443
186.18.210.16:443
196.207.146.151:443
118.174.207.134:995
47.14.229.4:443
41.234.116.241:993
190.37.112.223:2222
14.54.83.15:443
93.156.96.171:443
58.186.75.42:443
189.110.3.60:2222
167.58.254.85:443
186.18.77.99:443
41.107.78.169:443
102.159.194.141:443
149.126.159.224:443
201.208.58.92:2222
156.196.169.222:443
190.100.149.122:995
1.0.215.176:443
202.5.53.143:443
206.1.222.56:2087
102.156.162.83:443
220.134.54.185:2222
190.37.174.11:2222
176.241.48.177:443
190.29.228.61:443
41.101.183.90:443
94.36.5.31:443
102.184.30.42:443
102.187.63.127:995
190.33.87.140:443
187.198.16.39:443
62.46.231.64:443
42.116.54.220:443
197.244.204.128:443
190.203.106.109:2222
200.155.61.245:995
200.155.61.245:443
105.105.46.239:443
41.143.109.111:61202
91.171.72.214:32100
136.232.184.134:995
186.52.96.202:995
163.182.177.80:443
167.56.53.143:995
181.141.3.126:443
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salt
SoNuce]ugdiB3c[doMuce2s81*uXmcvP
Signatures
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Executes dropped EXE 1 IoCs
Processes:
debauchedBrain.compid process 4928 debauchedBrain.com -
Checks computer location settings 2 TTPs 1 IoCs
Looks up country code configured in the registry, likely geofence.
Processes:
cmd.exedescription ioc process Key value queried \REGISTRY\USER\S-1-5-21-2891029575-1462575-1165213807-1000\Control Panel\International\Geo\Nation cmd.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
regsvr32.exewermgr.exepid process 4984 regsvr32.exe 4984 regsvr32.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe 1128 wermgr.exe -
Suspicious behavior: MapViewOfSection 1 IoCs
Processes:
regsvr32.exepid process 4984 regsvr32.exe -
Suspicious use of WriteProcessMemory 12 IoCs
Processes:
cmd.execmd.exedebauchedBrain.comregsvr32.exedescription pid process target process PID 2820 wrote to memory of 5048 2820 cmd.exe cmd.exe PID 2820 wrote to memory of 5048 2820 cmd.exe cmd.exe PID 5048 wrote to memory of 4928 5048 cmd.exe debauchedBrain.com PID 5048 wrote to memory of 4928 5048 cmd.exe debauchedBrain.com PID 4928 wrote to memory of 4984 4928 debauchedBrain.com regsvr32.exe PID 4928 wrote to memory of 4984 4928 debauchedBrain.com regsvr32.exe PID 4928 wrote to memory of 4984 4928 debauchedBrain.com regsvr32.exe PID 4984 wrote to memory of 1128 4984 regsvr32.exe wermgr.exe PID 4984 wrote to memory of 1128 4984 regsvr32.exe wermgr.exe PID 4984 wrote to memory of 1128 4984 regsvr32.exe wermgr.exe PID 4984 wrote to memory of 1128 4984 regsvr32.exe wermgr.exe PID 4984 wrote to memory of 1128 4984 regsvr32.exe wermgr.exe
Processes
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C:\Windows\system32\cmd.execmd /c C:\Users\Admin\AppData\Local\Temp\ComplianceReportCopy.lnk1⤵
- Checks computer location settings
- Suspicious use of WriteProcessMemory
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C:\Windows\System32\cmd.exe"C:\Windows\System32\cmd.exe" /c standby\overbalances.cmd regs2⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\debauchedBrain.comC:\Users\Admin\AppData\Local\Temp\\debauchedBrain.com standby\custom.dat3⤵
- Executes dropped EXE
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\regsvr32.exestandby\custom.dat4⤵
- Suspicious behavior: EnumeratesProcesses
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\wermgr.exeC:\Windows\SysWOW64\wermgr.exe5⤵
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\Users\Admin\AppData\Local\Temp\debauchedBrain.comFilesize
24KB
MD5b0c2fa35d14a9fad919e99d9d75e1b9e
SHA18d7c2fd354363daee63e8f591ec52fa5d0e23f6f
SHA256022cb167a29a32dae848be91aef721c74f1975af151807dafcc5ed832db246b7
SHA512a6155e42b605425914d1bf745d9b2b5ed57976e161384731c6821a1f8fa2bc3207a863ae45d6ad371ac82733b72bb024204498baa4fb38ad46c6d7bc52e5a022
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memory/1128-139-0x0000000000000000-mapping.dmp
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memory/1128-141-0x0000000000940000-0x0000000000969000-memory.dmpFilesize
164KB
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memory/1128-142-0x0000000000940000-0x0000000000969000-memory.dmpFilesize
164KB
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memory/4928-133-0x0000000000000000-mapping.dmp
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memory/4984-135-0x0000000000000000-mapping.dmp
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memory/4984-136-0x0000000002FC0000-0x0000000002FE9000-memory.dmpFilesize
164KB
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memory/4984-137-0x0000000002F60000-0x0000000002F89000-memory.dmpFilesize
164KB
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memory/4984-138-0x0000000002FC0000-0x0000000002FE9000-memory.dmpFilesize
164KB
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memory/4984-140-0x0000000002FC0000-0x0000000002FE9000-memory.dmpFilesize
164KB
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memory/5048-132-0x0000000000000000-mapping.dmp