Analysis
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max time kernel
139s -
max time network
145s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
02-05-2024 05:33
Static task
static1
Behavioral task
behavioral1
Sample
0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe
Resource
win7-20240419-en
General
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Target
0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe
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Size
299KB
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MD5
0da34ec04639e491d26d37430804cfab
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SHA1
9b1fd36f6a7f6bb4111bd7a6e7815e1f29dca35e
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SHA256
0c6856553d81ab2c73b9136cc3ea46d13216c23880def8eaa2820a5a4c252b16
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SHA512
5df640ae0d0022fbde9656b661745c32a025a109ffbb4d1dc6086c27e5b6467e3462d52dcaf7873dc03e5642d4dc18b34087f9460d95c88520c40f3b9bddbc54
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SSDEEP
6144:9VLyq7KWX3phEzsV3ynaYmxLxElwta/X:eq7fXZMK3yAL+wK
Malware Config
Extracted
emotet
Epoch1
186.90.29.228:443
181.135.153.203:443
74.208.68.48:8080
104.131.58.132:8080
68.183.190.199:8080
50.28.51.143:8080
77.55.211.77:8080
181.29.101.13:8080
178.79.163.131:8080
5.1.86.195:8080
187.188.166.192:80
203.25.159.3:8080
139.5.237.27:443
190.1.37.125:443
200.58.171.51:80
186.1.41.111:443
46.29.183.211:8080
109.169.86.13:8080
71.244.60.231:7080
159.203.204.126:8080
110.36.234.146:80
125.99.61.162:7080
119.159.150.176:443
181.51.251.236:443
181.44.166.242:80
149.62.173.247:8080
123.168.4.66:22
82.196.15.205:8080
138.68.106.4:7080
87.106.77.40:7080
190.230.60.129:80
185.86.148.222:8080
217.199.160.224:8080
81.169.140.14:443
88.250.223.190:8080
185.187.198.10:8080
62.75.143.100:7080
51.15.8.192:8080
190.38.14.52:80
46.101.212.195:8080
114.79.134.129:443
190.97.30.167:990
68.183.170.114:8080
190.104.253.234:990
181.36.42.205:443
109.104.79.48:8080
14.160.93.230:80
190.85.152.186:8080
151.80.142.33:80
46.28.111.142:7080
181.143.101.18:8080
181.59.253.20:21
212.71.237.140:8080
184.69.214.94:20
200.57.102.71:8443
119.59.124.163:8080
89.188.124.145:443
76.69.29.42:80
178.249.187.151:8080
77.245.101.134:8080
94.183.71.206:7080
183.82.97.25:80
201.163.74.202:443
62.75.160.178:8080
80.85.87.122:8080
200.51.94.251:143
86.42.166.147:80
170.84.133.72:8443
170.84.133.72:7080
71.244.60.230:7080
79.143.182.254:8080
119.92.51.40:8080
46.41.151.103:8080
46.163.144.228:80
91.205.215.57:7080
181.188.149.134:80
91.83.93.124:7080
190.230.60.129:8080
186.0.95.172:80
201.199.93.30:443
5.196.35.138:7080
189.166.68.89:443
190.10.194.42:8080
142.93.82.57:8080
79.129.0.173:8080
Signatures
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Drops file in System32 directory 4 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\Content.IE5 hansproc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCache\IE hansproc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\INetCookies hansproc.exe File opened for modification C:\Windows\SysWOW64\config\systemprofile\AppData\Local\Microsoft\Windows\History\History.IE5 hansproc.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
description ioc Process Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Content\CachePrefix hansproc.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\Cookies\CachePrefix = "Cookie:" hansproc.exe Set value (str) \REGISTRY\USER\.DEFAULT\Software\Microsoft\Windows\CurrentVersion\Internet Settings\5.0\Cache\History\CachePrefix = "Visited:" hansproc.exe -
Suspicious behavior: EnumeratesProcesses 10 IoCs
pid Process 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe 396 hansproc.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 4536 0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 6 IoCs
description pid Process procid_target PID 988 wrote to memory of 4536 988 0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe 84 PID 988 wrote to memory of 4536 988 0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe 84 PID 988 wrote to memory of 4536 988 0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe 84 PID 756 wrote to memory of 396 756 hansproc.exe 97 PID 756 wrote to memory of 396 756 hansproc.exe 97 PID 756 wrote to memory of 396 756 hansproc.exe 97
Processes
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C:\Users\Admin\AppData\Local\Temp\0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:988 -
C:\Users\Admin\AppData\Local\Temp\0da34ec04639e491d26d37430804cfab_JaffaCakes118.exe--666f376e2⤵
- Suspicious behavior: RenamesItself
PID:4536
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C:\Windows\SysWOW64\hansproc.exe"C:\Windows\SysWOW64\hansproc.exe"1⤵
- Suspicious use of WriteProcessMemory
PID:756 -
C:\Windows\SysWOW64\hansproc.exe--3966ffc62⤵
- Drops file in System32 directory
- Modifies data under HKEY_USERS
- Suspicious behavior: EnumeratesProcesses
PID:396
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