Analysis
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max time kernel
143s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240419-en -
resource tags
arch:x64arch:x86image:win7-20240419-enlocale:en-usos:windows7-x64system -
submitted
17-05-2024 04:00
Static task
static1
Behavioral task
behavioral1
Sample
4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe
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Size
232KB
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MD5
4e57efc86bd3ffbba00f7b48ecad40b0
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SHA1
109313e76173a8e6d3ad3f528f0d5fae8c8f29c0
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SHA256
4ae82c978e89401819473fd0ac2e19c967619815cb81d26acdc5cce4ed19cbb4
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SHA512
edfa749c8e2d25c3aa3fd732d454b9325f8e9a86ee56292b43161e551c627a939f0b544940551e884210b2d5a6b86545fc7758e32a1a216176ed906dd01abf02
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SSDEEP
6144:k6Ee9/iQ+I/Ezt2n0ienGSceOpvVa1wwmYR5U7N:Z/6Q+I/E9gvrL9
Malware Config
Extracted
emotet
Epoch3
190.16.101.10:80
190.217.1.149:80
45.56.122.75:80
85.25.92.96:8080
94.177.253.126:80
187.188.166.192:80
192.241.220.183:8080
189.132.130.111:8080
186.109.91.136:80
186.92.11.143:8080
203.99.182.135:443
91.109.5.28:8080
70.32.94.58:8080
70.45.30.28:80
203.99.187.137:443
190.228.212.165:50000
51.38.134.203:8080
203.99.188.11:443
184.82.233.15:80
154.120.227.206:8080
157.7.164.178:8081
190.13.146.47:443
186.146.110.108:8080
162.241.134.130:8080
75.154.163.1:8090
201.217.113.58:8080
178.249.187.150:7080
190.117.206.153:443
152.170.220.95:80
187.143.219.242:8080
144.76.62.10:8080
143.95.101.72:8080
200.55.168.82:20
138.186.179.235:8080
203.99.188.203:990
200.90.86.170:8080
186.84.173.153:80
95.216.207.86:7080
216.70.88.55:8080
212.112.113.235:80
181.61.143.177:80
216.75.37.196:8080
5.189.148.98:8080
187.154.175.124:8080
190.96.118.15:443
113.52.135.33:7080
181.197.2.80:443
190.113.146.128:8080
201.196.15.79:990
83.169.33.157:8080
181.36.42.205:443
176.58.93.123:80
23.253.207.142:8080
138.197.140.163:8080
181.47.235.26:993
185.45.24.254:7080
172.104.70.207:8080
Signatures
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Drops file in System32 directory 1 IoCs
Processes:
langsripple.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\Temporary Internet Files\counters.dat langsripple.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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Modifies data under HKEY_USERS 25 IoCs
Processes:
langsripple.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDetectedUrl langsripple.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix langsripple.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\SavedLegacySettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 langsripple.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecision = "0" langsripple.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37 langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000002000000090000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 langsripple.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211} langsripple.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadNetworkName = "Network 3" langsripple.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionTime = d073db010fa8da01 langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionTime = d073db010fa8da01 langsripple.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings langsripple.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionReason = "1" langsripple.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionReason = "1" langsripple.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecision = "0" langsripple.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Connections langsripple.exe Key created \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\62-41-ac-be-8c-37\WpadDecisionTime = b01854c80ea8da01 langsripple.exe Set value (str) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000003000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\WpadDecisionTime = b01854c80ea8da01 langsripple.exe Key created \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Wpad\{FC657CE2-4C82-418F-A42D-ADE852ACB211}\62-41-ac-be-8c-37 langsripple.exe Set value (data) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\Connections\DefaultConnectionSettings = 4600000004000000090000000000000000000000000000000400000000000000000000000000000000000000000000000000000001000000020000000a7f00d7000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000 langsripple.exe Set value (int) \REGISTRY\USER\.DEFAULT\SOFTWARE\Microsoft\Windows\CurrentVersion\Internet Settings\ProxyEnable = "0" langsripple.exe -
Modifies registry class 36 IoCs
Processes:
langsripple.exe4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exelangsripple.exe4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exedescription ioc process Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID langsripple.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7} 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4E57EF~1.EXE" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Windows\\SysWOW64\\LANGSR~1.EXE" langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32 langsripple.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Windows\\SysWOW64\\LANGSR~1.EXE" langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ = "mfccalc.calculator" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 langsripple.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" langsripple.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID langsripple.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\ProgID\ = "mfccalc.calculator" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Key created \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID langsripple.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" langsripple.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\InprocHandler32\ = "ole32.dll" langsripple.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\ = "mfccalc.calculator" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\mfccalc.calculator\CLSID\ = "{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe Set value (str) \REGISTRY\MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{62C4DD10-F45E-11CD-8C3D-00AA004BB3B7}\LocalServer32\ = "C:\\Users\\Admin\\AppData\\Local\\Temp\\4E57EF~1.EXE" 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe -
Suspicious behavior: EnumeratesProcesses 4 IoCs
Processes:
langsripple.exepid process 2668 langsripple.exe 2668 langsripple.exe 2668 langsripple.exe 2668 langsripple.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exepid process 108 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 8 IoCs
Processes:
4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exelangsripple.exelangsripple.exepid process 2320 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 2320 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 108 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 108 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 2404 langsripple.exe 2404 langsripple.exe 2668 langsripple.exe 2668 langsripple.exe -
Suspicious use of WriteProcessMemory 8 IoCs
Processes:
4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exelangsripple.exedescription pid process target process PID 2320 wrote to memory of 108 2320 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe PID 2320 wrote to memory of 108 2320 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe PID 2320 wrote to memory of 108 2320 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe PID 2320 wrote to memory of 108 2320 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe 4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe PID 2404 wrote to memory of 2668 2404 langsripple.exe langsripple.exe PID 2404 wrote to memory of 2668 2404 langsripple.exe langsripple.exe PID 2404 wrote to memory of 2668 2404 langsripple.exe langsripple.exe PID 2404 wrote to memory of 2668 2404 langsripple.exe langsripple.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe"1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2320 -
C:\Users\Admin\AppData\Local\Temp\4e57efc86bd3ffbba00f7b48ecad40b0_JaffaCakes118.exe--96a0d3cf2⤵
- Modifies registry class
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
PID:108
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C:\Windows\SysWOW64\langsripple.exe"C:\Windows\SysWOW64\langsripple.exe"1⤵
- Modifies registry class
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2404 -
C:\Windows\SysWOW64\langsripple.exe--2331fcab2⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Modifies registry class
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2668