Analysis
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max time kernel
150s -
max time network
166s -
platform
windows7_x64 -
resource
win7-20220718-en -
resource tags
arch:x64arch:x86image:win7-20220718-enlocale:en-usos:windows7-x64system -
submitted
24-07-2022 16:51
Static task
static1
Behavioral task
behavioral1
Sample
7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe
Resource
win7-20220718-en
General
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Target
7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe
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Size
166KB
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MD5
692b5738f923a8b6ed55f3ad76daf5d4
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SHA1
4c57090c7d3f8507ab88cee0720d44caa4550ec8
-
SHA256
7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be
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SHA512
d48cb39b382f6a4423f80a4a7cb23e0af93259ecaeabc3a388c24ed9687121aaae82319dc757d66eaee182c846006471809e85830afc9dbad70e5cd13c1efdfa
Malware Config
Extracted
emotet
Epoch1
181.99.235.57:80
187.199.158.226:443
186.0.95.172:80
46.41.134.46:8080
178.249.187.151:8080
217.199.160.224:8080
71.244.60.230:7080
119.59.124.163:8080
109.169.86.13:8080
190.200.64.180:7080
217.113.27.158:443
71.244.60.231:7080
46.21.105.59:8080
179.62.18.56:443
211.229.116.97:80
88.250.223.190:8080
181.188.149.134:80
91.205.215.57:7080
190.230.60.129:80
77.55.211.77:8080
159.203.204.126:8080
181.36.42.205:443
181.167.53.209:80
201.163.74.202:443
212.71.237.140:8080
151.80.142.33:80
190.38.14.52:80
189.129.4.186:80
190.19.42.131:80
190.104.253.234:990
62.75.143.100:7080
80.85.87.122:8080
185.86.148.222:8080
149.62.173.247:8080
5.77.13.70:80
109.104.79.48:8080
203.25.159.3:8080
217.199.175.216:8080
46.29.183.211:8080
138.68.106.4:7080
190.221.50.210:8080
200.58.171.51:80
201.184.65.229:80
50.28.51.143:8080
187.188.166.192:80
5.196.35.138:7080
123.168.4.66:22
46.41.151.103:8080
190.1.37.125:443
46.28.111.142:7080
200.21.90.6:8080
189.187.141.15:50000
119.92.51.40:8080
114.79.134.129:443
77.245.101.134:8080
187.155.233.46:443
87.106.77.40:7080
190.230.60.129:8080
183.82.97.25:80
190.117.206.153:443
81.169.140.14:443
23.92.22.225:7080
62.75.160.178:8080
89.188.124.145:443
51.15.8.192:8080
86.42.166.147:80
178.79.163.131:8080
186.83.133.253:8080
91.83.93.124:7080
79.143.182.254:8080
189.166.68.89:443
46.163.144.228:80
200.57.102.71:8443
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
countershell.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat countershell.exe -
Suspicious use of SetThreadContext 4 IoCs
Processes:
7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.execountershell.execountershell.exedescription pid process target process PID 1760 set thread context of 820 1760 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 2020 set thread context of 1140 2020 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 1964 set thread context of 636 1964 countershell.exe countershell.exe PID 1116 set thread context of 1328 1116 countershell.exe countershell.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
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Modifies data under HKEY_USERS 21 IoCs
Processes:
countershell.exedescription ioc process Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings countershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" countershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad countershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FB3BA126-FD83-479D-B737-6BB85B0C2856}\WpadDecisionTime = 4022cd3e3aa0d801 countershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FB3BA126-FD83-479D-B737-6BB85B0C2856}\WpadDecision = "0" countershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" countershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-07-c5-c5-06-77\WpadDecisionTime = 4022cd3e3aa0d801 countershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FB3BA126-FD83-479D-B737-6BB85B0C2856}\WpadDecisionReason = "1" countershell.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-07-c5-c5-06-77 countershell.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FB3BA126-FD83-479D-B737-6BB85B0C2856}\9a-07-c5-c5-06-77 countershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 countershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix countershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings countershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" countershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00c2000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 countershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-07-c5-c5-06-77\WpadDecision = "0" countershell.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections countershell.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 countershell.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FB3BA126-FD83-479D-B737-6BB85B0C2856} countershell.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FB3BA126-FD83-479D-B737-6BB85B0C2856}\WpadNetworkName = "Network 3" countershell.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\9a-07-c5-c5-06-77\WpadDecisionReason = "1" countershell.exe -
Suspicious behavior: EnumeratesProcesses 2 IoCs
Processes:
countershell.exepid process 1328 countershell.exe 1328 countershell.exe -
Suspicious behavior: MapViewOfSection 4 IoCs
Processes:
7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.execountershell.execountershell.exepid process 1760 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 2020 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 1964 countershell.exe 1116 countershell.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exepid process 1140 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe -
Suspicious use of WriteProcessMemory 28 IoCs
Processes:
7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.execountershell.execountershell.execountershell.exedescription pid process target process PID 1760 wrote to memory of 820 1760 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 1760 wrote to memory of 820 1760 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 1760 wrote to memory of 820 1760 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 1760 wrote to memory of 820 1760 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 1760 wrote to memory of 820 1760 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 820 wrote to memory of 2020 820 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 820 wrote to memory of 2020 820 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 820 wrote to memory of 2020 820 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 820 wrote to memory of 2020 820 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 2020 wrote to memory of 1140 2020 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 2020 wrote to memory of 1140 2020 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 2020 wrote to memory of 1140 2020 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 2020 wrote to memory of 1140 2020 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 2020 wrote to memory of 1140 2020 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe 7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe PID 1964 wrote to memory of 636 1964 countershell.exe countershell.exe PID 1964 wrote to memory of 636 1964 countershell.exe countershell.exe PID 1964 wrote to memory of 636 1964 countershell.exe countershell.exe PID 1964 wrote to memory of 636 1964 countershell.exe countershell.exe PID 1964 wrote to memory of 636 1964 countershell.exe countershell.exe PID 636 wrote to memory of 1116 636 countershell.exe countershell.exe PID 636 wrote to memory of 1116 636 countershell.exe countershell.exe PID 636 wrote to memory of 1116 636 countershell.exe countershell.exe PID 636 wrote to memory of 1116 636 countershell.exe countershell.exe PID 1116 wrote to memory of 1328 1116 countershell.exe countershell.exe PID 1116 wrote to memory of 1328 1116 countershell.exe countershell.exe PID 1116 wrote to memory of 1328 1116 countershell.exe countershell.exe PID 1116 wrote to memory of 1328 1116 countershell.exe countershell.exe PID 1116 wrote to memory of 1328 1116 countershell.exe countershell.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe"C:\Users\Admin\AppData\Local\Temp\7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe"C:\Users\Admin\AppData\Local\Temp\7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe--3f43da6e3⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7b19d210d01ac6cccebd6e472f71f775c8f2daf2418017d4cbe96fc70529c0be.exe--3f43da6e4⤵
- Suspicious behavior: RenamesItself
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C:\Windows\SysWOW64\countershell.exe"C:\Windows\SysWOW64\countershell.exe"1⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\countershell.exe"C:\Windows\SysWOW64\countershell.exe"2⤵
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\countershell.exe--6e851b863⤵
- Suspicious use of SetThreadContext
- Suspicious behavior: MapViewOfSection
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\countershell.exe--6e851b864⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
Network
MITRE ATT&CK Matrix ATT&CK v6
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/636-74-0x000000000040D977-mapping.dmp
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memory/820-61-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB
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memory/820-59-0x000000000040D977-mapping.dmp
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memory/1116-78-0x00000000003E0000-0x00000000003F4000-memory.dmpFilesize
80KB
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memory/1116-75-0x0000000000000000-mapping.dmp
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memory/1140-67-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB
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memory/1140-66-0x000000000040D977-mapping.dmp
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memory/1140-69-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB
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memory/1140-76-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB
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memory/1328-81-0x000000000040D977-mapping.dmp
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memory/1328-82-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB
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memory/1328-84-0x0000000000400000-0x0000000000417000-memory.dmpFilesize
92KB
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memory/1760-54-0x0000000075301000-0x0000000075303000-memory.dmpFilesize
8KB
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memory/1760-58-0x0000000000450000-0x0000000000469000-memory.dmpFilesize
100KB
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memory/1760-55-0x0000000000470000-0x0000000000484000-memory.dmpFilesize
80KB
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memory/1964-71-0x00000000007A0000-0x00000000007B4000-memory.dmpFilesize
80KB
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memory/2020-63-0x00000000002A0000-0x00000000002B4000-memory.dmpFilesize
80KB
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memory/2020-60-0x0000000000000000-mapping.dmp