Analysis
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max time kernel
148s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
26-05-2024 16:52
Static task
static1
Behavioral task
behavioral1
Sample
7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe
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Size
652KB
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MD5
7625b18518f0ff9b42b4d95b93cc5d82
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SHA1
2ac608221610e1e3bbdf28a60ac9cac798604798
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SHA256
82fd827a828f7eb4c9683707910a8f4d135c7f2107c33dd94196a09a92e31898
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SHA512
2bd93eaa1f8835496919d9b5f0cec0e1c0bd63f7d58b59a92778af721cc9005b741ae99426232232bc5d141cd11f9b9d7574c90d7904a3b595c15043df7ea2ba
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SSDEEP
6144:M1kldizdOT/pS0MIt7YRU6f5+StXzXYbnnuCYUvaJqqjbGdIBJxmA++j90TTofwz:VplfofXYbjYUvaVaCn++O4ZV4o6L
Malware Config
Extracted
emotet
Epoch3
72.69.99.47:80
190.5.162.204:80
123.142.37.165:80
50.63.13.135:8080
222.239.249.166:443
192.161.190.171:8080
80.93.48.49:7080
195.201.56.68:7080
181.44.166.242:80
161.18.233.114:80
51.38.134.203:8080
212.129.14.27:8080
172.90.70.168:443
45.129.121.222:443
189.180.105.125:443
186.66.224.182:990
122.11.164.183:80
138.197.140.163:8080
211.218.105.101:80
212.112.113.235:80
46.105.131.68:8080
78.46.87.133:8080
124.150.175.133:80
177.226.25.78:80
95.216.212.157:8080
83.99.211.160:80
192.241.220.183:8080
37.59.24.25:8080
50.116.78.109:8080
119.159.150.176:443
190.189.79.73:80
187.250.92.82:80
187.233.220.93:443
143.95.101.72:8080
172.245.13.50:8080
186.215.101.106:80
163.172.97.112:8080
23.253.207.142:8080
41.218.118.66:80
201.183.251.100:80
113.52.135.33:7080
139.162.185.116:443
176.58.93.123:80
182.176.116.139:995
152.169.32.143:8080
162.144.46.90:8080
60.53.3.153:8080
197.90.159.42:80
191.100.24.201:50000
95.216.207.86:7080
181.47.235.26:993
177.103.201.23:80
142.93.87.198:8080
124.150.175.129:8080
46.17.6.116:8080
172.104.70.207:8080
85.105.183.228:443
200.71.112.158:53
81.213.145.45:443
190.101.87.170:80
187.177.155.123:990
83.110.107.243:443
188.230.134.205:80
198.57.217.170:8080
201.196.15.79:990
189.236.4.214:443
5.189.148.98:8080
72.27.212.209:8080
195.191.107.67:80
157.7.164.178:8081
216.75.37.196:8080
181.197.108.171:443
192.163.221.191:8080
Signatures
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Drops file in System32 directory 4 IoCs
Processes:
halwrap.exedescription ioc process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 halwrap.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE halwrap.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies halwrap.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 halwrap.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 3 IoCs
Processes:
halwrap.exedescription ioc process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix halwrap.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" halwrap.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" halwrap.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
Processes:
halwrap.exepid process 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe 3440 halwrap.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exepid process 1920 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
Processes:
7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exehalwrap.exehalwrap.exepid process 4284 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe 1920 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe 4116 halwrap.exe 3440 halwrap.exe -
Suspicious use of WriteProcessMemory 6 IoCs
Processes:
7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exehalwrap.exedescription pid process target process PID 4284 wrote to memory of 1920 4284 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe PID 4284 wrote to memory of 1920 4284 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe PID 4284 wrote to memory of 1920 4284 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe 7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe PID 4116 wrote to memory of 3440 4116 halwrap.exe halwrap.exe PID 4116 wrote to memory of 3440 4116 halwrap.exe halwrap.exe PID 4116 wrote to memory of 3440 4116 halwrap.exe halwrap.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Users\Admin\AppData\Local\Temp\7625b18518f0ff9b42b4d95b93cc5d82_JaffaCakes118.exe--d55921892⤵
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
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C:\Windows\SysWOW64\halwrap.exe"C:\Windows\SysWOW64\halwrap.exe"1⤵
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
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C:\Windows\SysWOW64\halwrap.exe--55204bf32⤵
- 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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C:\ProgramData\Microsoft\Crypto\RSA\S-1-5-18\01edac8cae020cd42786e051ebe37b67_6833eb7b-8d4b-4cdd-9502-9bbf7fc1cf9fFilesize
50B
MD55f22af36aff2e43cacf9a56ba4166900
SHA1914ede992f5edd5523a3a127a88f7bca60c69665
SHA256e0671a7dbf4fca7d937ff1300471c5823a57786710faba9f85daf9e843281e3a
SHA512f7fd666c6dcdae2bf235bb2b00791cf00519579e3181e5e3fd67e70c9a4027d48335b6498f6116efa5e513b7750b0eebeb484a63555d277939923bb48d4f3bc8
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memory/1920-6-0x00000000007B0000-0x00000000007C7000-memory.dmpFilesize
92KB
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memory/1920-17-0x0000000000400000-0x00000000004A7000-memory.dmpFilesize
668KB
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memory/3440-19-0x0000000000DB0000-0x0000000000DC7000-memory.dmpFilesize
92KB
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memory/4116-12-0x0000000000EB0000-0x0000000000EC7000-memory.dmpFilesize
92KB
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memory/4284-0-0x0000000002120000-0x0000000002137000-memory.dmpFilesize
92KB
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memory/4284-5-0x0000000000760000-0x0000000000771000-memory.dmpFilesize
68KB