Analysis
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max time kernel
139s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
17-06-2024 19:47
Static task
static1
Behavioral task
behavioral1
Sample
b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe
-
Size
212KB
-
MD5
b9b6ed320abb4ae798b19b20ed1ea24b
-
SHA1
795db75b555ced61d39f399fb0235ac728309634
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SHA256
dda9f44bce3400c926aa5263bf9640dbdb6599f5f33db219deac1da0de4568fa
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SHA512
4c270baf62183503bd7ba3823ef48de258442c94a47dba8d6324df02d3ef92a1b8951a3b19deb24ea8b34b5dbc2dcb4f61cc844e879bf6a664566f2016bd1205
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SSDEEP
3072:YqHuHOn5SmyOMHudWmChnh7oMFHo/BcMir6epWu54tItpR:YqOK5SmyOH8F4cyepWy
Malware Config
Extracted
emotet
Epoch1
63.248.198.8:80
189.19.81.181:443
130.204.247.253:80
96.126.121.64:443
104.236.137.72:8080
85.234.143.94:8080
51.255.165.160:8080
118.36.70.245:80
190.210.184.138:995
188.135.15.49:80
139.162.118.88:8080
72.29.55.174:80
68.183.170.114:8080
181.231.62.54:80
192.241.146.84:8080
71.76.45.83:443
63.246.252.234:80
37.211.49.127:80
74.59.187.94:80
5.88.27.67:8080
91.74.175.46:80
81.157.234.90:8080
87.106.77.40:7080
76.221.133.146:80
82.36.103.14:80
201.213.32.59:80
86.42.166.147:80
113.61.76.239:80
183.99.239.141:80
142.127.57.63:8080
45.8.136.201:80
79.7.114.1:80
83.248.141.198:80
50.28.51.143:8080
93.148.252.90:80
185.86.148.222:8080
203.130.0.69:80
45.79.95.107:443
96.38.234.10:80
223.255.148.134:80
96.61.113.203:80
2.45.112.134:80
200.124.225.32:80
149.135.123.65:80
87.106.46.107:8080
82.8.232.51:80
195.223.215.190:80
190.195.129.227:8090
68.129.203.162:443
159.203.204.126:8080
62.75.143.100:7080
37.120.185.153:443
93.67.154.252:443
74.79.103.55:80
37.183.121.32:80
68.174.15.223:80
91.204.163.19:8090
77.55.211.77:8080
138.68.106.4:7080
109.169.86.13:8080
45.50.177.164:80
186.15.83.52:8080
200.119.11.118:443
73.60.8.210:80
111.125.71.22:8080
217.199.160.224:8080
82.196.15.205:8080
62.75.160.178:8080
190.186.164.23:80
151.237.36.220:80
85.152.208.146:80
178.79.163.131:8080
46.101.212.195:8080
46.28.111.142:7080
5.196.35.138:7080
119.59.124.163:8080
144.139.56.105:80
191.103.76.34:443
14.160.93.230:80
94.200.114.162:80
204.63.252.182:443
68.183.190.199:8080
77.27.221.24:443
190.97.30.167:990
149.62.173.247:8080
190.100.153.162:443
181.36.42.205:443
116.48.148.32:80
190.6.193.152:8080
181.135.153.203:443
83.165.78.227:80
188.216.24.204:80
91.83.93.124:7080
2.139.158.136:443
112.218.134.227:80
91.117.83.59:80
185.160.212.3:80
181.61.143.177:80
91.205.215.57:7080
181.198.203.45:443
104.131.58.132:8080
212.237.50.61:8080
80.11.158.65:8080
212.71.237.140:8080
69.163.33.84:8080
116.48.138.115:80
186.68.48.204:443
2.42.173.240:80
219.75.66.103:80
142.93.114.137:8080
152.170.108.99:443
200.58.83.179:80
5.32.41.106:80
97.81.12.153:80
207.154.204.40:8080
24.100.130.206:80
2.44.167.52:80
203.25.159.3:8080
190.146.131.105:8080
163.172.40.218:7080
125.99.61.162:7080
99.252.27.6:80
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
wsatrns.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat wsatrns.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Modifies data under HKEY_USERS 21 IoCs
Processes:
wsatrns.exedescription ioc process Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C4BD23DC-E7FE-4C42-999E-0FA57D2A1D0F}\WpadDecisionReason = "1" wsatrns.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C4BD23DC-E7FE-4C42-999E-0FA57D2A1D0F}\WpadNetworkName = "Network 3" wsatrns.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-0d-03-16-96-cc wsatrns.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C4BD23DC-E7FE-4C42-999E-0FA57D2A1D0F}\32-0d-03-16-96-cc wsatrns.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings wsatrns.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections wsatrns.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" wsatrns.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C4BD23DC-E7FE-4C42-999E-0FA57D2A1D0F} wsatrns.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-0d-03-16-96-cc\WpadDecision = "0" wsatrns.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad wsatrns.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00dc000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 wsatrns.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-0d-03-16-96-cc\WpadDecisionTime = e0db3149efc0da01 wsatrns.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\32-0d-03-16-96-cc\WpadDecisionReason = "1" wsatrns.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix wsatrns.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings wsatrns.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" wsatrns.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 wsatrns.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 wsatrns.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" wsatrns.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C4BD23DC-E7FE-4C42-999E-0FA57D2A1D0F}\WpadDecisionTime = e0db3149efc0da01 wsatrns.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{C4BD23DC-E7FE-4C42-999E-0FA57D2A1D0F}\WpadDecision = "0" wsatrns.exe -
Suspicious behavior: EnumeratesProcesses 3 IoCs
Processes:
wsatrns.exepid process 2440 wsatrns.exe 2440 wsatrns.exe 2440 wsatrns.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exepid process 2412 b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exeb9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exewsatrns.exewsatrns.exepid process 1992 b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe 2412 b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe 1780 wsatrns.exe 2440 wsatrns.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exewsatrns.exedescription pid process target process PID 1992 wrote to memory of 2412 1992 b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe PID 1992 wrote to memory of 2412 1992 b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe PID 1992 wrote to memory of 2412 1992 b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe PID 1992 wrote to memory of 2412 1992 b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe PID 1780 wrote to memory of 2440 1780 wsatrns.exe wsatrns.exe PID 1780 wrote to memory of 2440 1780 wsatrns.exe wsatrns.exe PID 1780 wrote to memory of 2440 1780 wsatrns.exe wsatrns.exe PID 1780 wrote to memory of 2440 1780 wsatrns.exe wsatrns.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\b9b6ed320abb4ae798b19b20ed1ea24b_JaffaCakes118.exe--e879b88c2⤵
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\wsatrns.exe"C:\Windows\SysWOW64\wsatrns.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\wsatrns.exe--c0e3ccde2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
Network
MITRE ATT&CK Matrix ATT&CK v13
Replay Monitor
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Downloads
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memory/1780-12-0x0000000000340000-0x0000000000357000-memory.dmpFilesize
92KB
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memory/1992-5-0x00000000002B0000-0x00000000002C1000-memory.dmpFilesize
68KB
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memory/1992-0-0x00000000002D0000-0x00000000002E7000-memory.dmpFilesize
92KB
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memory/2412-6-0x00000000002A0000-0x00000000002A1000-memory.dmpFilesize
4KB
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memory/2412-7-0x00000000002E0000-0x00000000002F7000-memory.dmpFilesize
92KB
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memory/2412-17-0x0000000000400000-0x0000000000438000-memory.dmpFilesize
224KB
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memory/2440-18-0x00000000003C0000-0x00000000003D7000-memory.dmpFilesize
92KB