Analysis
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max time kernel
143s -
max time network
147s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
29-07-2024 03:49
Static task
static1
Behavioral task
behavioral1
Sample
36de7b8392b2108b007591366d9db285_JaffaCakes118.exe
Resource
win7-20240705-en
General
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Target
36de7b8392b2108b007591366d9db285_JaffaCakes118.exe
-
Size
408KB
-
MD5
36de7b8392b2108b007591366d9db285
-
SHA1
cf7ad7b11ecbe9d7be435f8a129640ba47d311c8
-
SHA256
bdf08b537e19e0d2fd5bb9a6604617b8d7d80f252ccbb21eebb6dc26a679758b
-
SHA512
81afaeb4cb09f6f1903e046181ad8f984bbdb479f71b4fb887b19b11f8446b78ef95491bd126e2fcf4f5aabcca40ea9932b611d6ddb44c3e5b415599ab3c9c47
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SSDEEP
6144:YZDhw/N1+86gQ/FGz8C0mDwwQYuzz3J7asoU:YZ9w/NIzXwQYuzz3JDl
Malware Config
Extracted
emotet
Epoch2
38.18.235.242:80
5.196.108.189:8080
121.124.124.40:7080
104.236.246.93:8080
113.61.66.94:80
120.150.60.189:80
91.211.88.52:7080
47.144.21.12:443
108.46.29.236:80
139.162.108.71:8080
134.209.36.254:8080
139.59.60.244:8080
66.65.136.14:80
76.175.162.101:80
174.106.122.139:80
95.213.236.64:8080
174.45.13.118:80
50.35.17.13:80
209.141.54.221:8080
87.106.139.101:8080
96.249.236.156:443
176.111.60.55:8080
85.96.199.93:80
87.106.136.232:8080
97.82.79.83:80
185.94.252.104:443
79.98.24.39:8080
142.112.10.95:20
5.196.74.210:8080
94.1.108.190:443
24.137.76.62:80
121.7.127.163:80
37.139.21.175:8080
213.196.135.145:80
83.169.36.251:8080
24.179.13.119:80
137.59.187.107:8080
181.169.34.190:80
139.130.242.43:80
42.200.107.142:80
140.186.212.146:80
74.208.45.104:8080
188.219.31.12:80
105.186.233.33:80
93.147.212.206:80
194.187.133.160:443
61.19.246.238:443
85.152.162.105:80
5.39.91.110:7080
71.72.196.159:80
24.43.99.75:80
139.162.60.124:8080
124.41.215.226:80
67.10.155.92:80
109.74.5.95:8080
78.187.156.31:80
195.7.12.8:80
187.49.206.134:80
123.176.25.234:80
157.245.99.39:8080
78.188.106.53:443
94.200.114.161:80
94.23.237.171:443
104.251.33.179:80
68.252.26.78:80
75.139.38.211:80
103.86.49.11:8080
62.75.141.82:80
172.104.97.173:8080
79.137.83.50:443
110.142.236.207:80
162.241.242.173:8080
78.24.219.147:8080
91.146.156.228:80
118.83.154.64:443
216.139.123.119:80
121.7.31.214:80
181.169.235.7:80
139.99.158.11:443
172.91.208.86:80
46.105.131.79:8080
104.131.11.150:443
110.145.77.103:80
82.80.155.43:80
168.235.67.138:7080
50.91.114.38:80
137.119.36.33:80
203.153.216.189:7080
37.187.72.193:8080
24.43.32.186:80
130.0.132.242:80
80.241.255.202:8080
220.245.198.194:80
190.240.194.77:443
89.216.122.92:80
1.221.254.82:80
104.131.44.150:8080
62.30.7.67:443
Signatures
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resource yara_rule behavioral2/memory/3552-17-0x0000000002D00000-0x0000000002D10000-memory.dmp emotet behavioral2/memory/2344-41-0x00000000028D0000-0x00000000028E0000-memory.dmp emotet behavioral2/memory/2344-46-0x00000000028D0000-0x00000000028E0000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
pid Process 2344 wcnwiz.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\wscinterop\wcnwiz.exe 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
System Location Discovery: System Language Discovery 1 TTPs 2 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language wcnwiz.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
pid Process 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe 2344 wcnwiz.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 3552 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 3552 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe 3552 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe 2344 wcnwiz.exe 2344 wcnwiz.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 3552 wrote to memory of 2344 3552 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe 84 PID 3552 wrote to memory of 2344 3552 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe 84 PID 3552 wrote to memory of 2344 3552 36de7b8392b2108b007591366d9db285_JaffaCakes118.exe 84
Processes
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C:\Users\Admin\AppData\Local\Temp\36de7b8392b2108b007591366d9db285_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\36de7b8392b2108b007591366d9db285_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:3552 -
C:\Windows\SysWOW64\wscinterop\wcnwiz.exe"C:\Windows\SysWOW64\wscinterop\wcnwiz.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:2344
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
408KB
MD536de7b8392b2108b007591366d9db285
SHA1cf7ad7b11ecbe9d7be435f8a129640ba47d311c8
SHA256bdf08b537e19e0d2fd5bb9a6604617b8d7d80f252ccbb21eebb6dc26a679758b
SHA51281afaeb4cb09f6f1903e046181ad8f984bbdb479f71b4fb887b19b11f8446b78ef95491bd126e2fcf4f5aabcca40ea9932b611d6ddb44c3e5b415599ab3c9c47