Analysis
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max time kernel
135s -
max time network
145s -
platform
windows7_x64 -
resource
win7-20240903-en -
resource tags
arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system -
submitted
08-09-2024 04:14
Static task
static1
Behavioral task
behavioral1
Sample
d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe
Resource
win7-20240903-en
General
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Target
d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe
-
Size
95KB
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MD5
d383c044e3c868a3e83649a0b5d81e51
-
SHA1
e7bc677b0479dcb2e7b524058272db670bff0fbd
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SHA256
4182dce700b5c7b6c0510c9a2a100d8cb4ee5eead8ff3aca844d62d4f87589db
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SHA512
c4977cfd2c39765e06139ac1e6c0fabd790222a4ecc20d0a636221c286aa5d35f910bd3506c51bb0e6540aa319d8480ce68cb2d28b16d0a7e33af3d83e713a93
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SSDEEP
1536:L4ay5eVyitXhOCsJZwmOlKOoa47iBpi9MpvmK+ES6hpFzH23FUVXm6X8:Ma+KzVsCeZlOlKOoaaYvmK+EnNQFeX8
Malware Config
Extracted
emotet
Epoch3
49.243.9.118:80
167.71.227.113:8080
190.85.46.52:7080
162.144.42.60:8080
86.57.216.23:80
202.166.170.43:80
118.243.83.70:80
36.91.44.183:80
118.33.121.37:80
116.202.10.123:8080
113.193.239.51:443
169.1.211.133:80
192.163.221.191:8080
115.79.59.157:80
51.38.201.19:7080
45.177.120.37:8080
190.194.12.132:80
185.80.172.199:80
128.106.187.110:80
73.55.128.120:80
183.77.227.38:80
195.201.56.70:8080
91.83.93.103:443
202.153.220.157:80
198.57.203.63:8080
200.116.93.61:80
103.229.73.17:8080
180.148.4.130:8080
126.126.139.26:443
185.86.148.68:443
37.205.9.252:7080
182.227.240.189:443
181.95.133.104:80
186.20.52.237:80
192.241.220.183:8080
139.59.61.215:443
223.17.215.76:80
103.80.51.61:8080
111.89.241.139:80
203.153.216.178:7080
27.73.70.219:8080
14.241.182.160:80
37.187.100.220:7080
181.80.129.181:80
78.186.65.230:80
91.75.75.46:80
172.105.78.244:8080
115.176.16.221:80
178.33.167.120:8080
41.212.89.128:80
67.121.104.51:20
8.4.9.137:8080
74.208.173.91:8080
54.38.143.245:8080
46.105.131.68:8080
119.92.77.17:80
103.133.66.57:443
79.133.6.236:8080
58.27.215.3:8080
88.247.58.26:80
172.96.190.154:8080
190.192.39.136:80
78.114.175.216:80
37.46.129.215:8080
120.51.34.254:80
179.5.118.12:80
189.150.209.206:80
5.79.70.250:8080
113.160.248.110:80
192.210.217.94:8080
113.156.82.32:80
182.253.83.234:7080
46.32.229.152:8080
80.200.62.81:20
175.103.38.146:80
95.216.205.155:8080
153.229.219.1:443
223.135.30.189:80
220.147.247.145:80
138.201.45.2:8080
45.239.204.100:80
50.116.78.109:8080
113.161.148.81:80
220.106.127.191:443
185.142.236.163:443
157.7.164.178:8081
115.79.195.246:80
75.127.14.170:8080
143.95.101.72:8080
77.74.78.80:443
139.59.12.63:8080
187.189.66.200:8080
93.20.157.143:80
41.185.29.128:8080
113.203.238.130:80
185.208.226.142:8080
27.7.14.122:80
60.125.114.64:443
103.93.220.182:80
190.191.171.72:80
109.206.139.119:80
Signatures
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Processes:
resource yara_rule behavioral1/memory/2600-4-0x0000000000030000-0x0000000000040000-memory.dmp emotet behavioral1/memory/2600-7-0x0000000000020000-0x000000000002F000-memory.dmp emotet behavioral1/memory/2600-0-0x0000000000230000-0x0000000000242000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
asferror.exepid process 1000 asferror.exe -
Drops file in System32 directory 1 IoCs
Processes:
d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SysWOW64\mfc40\asferror.exe d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
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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.
Processes:
d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exeasferror.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language asferror.exe -
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
asferror.exepid process 1000 asferror.exe 1000 asferror.exe 1000 asferror.exe 1000 asferror.exe 1000 asferror.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exepid process 2600 d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exedescription pid process target process PID 2600 wrote to memory of 1000 2600 d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe asferror.exe PID 2600 wrote to memory of 1000 2600 d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe asferror.exe PID 2600 wrote to memory of 1000 2600 d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe asferror.exe PID 2600 wrote to memory of 1000 2600 d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe asferror.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\d383c044e3c868a3e83649a0b5d81e51_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2600 -
C:\Windows\SysWOW64\mfc40\asferror.exe"C:\Windows\SysWOW64\mfc40\asferror.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:1000
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
95KB
MD5d383c044e3c868a3e83649a0b5d81e51
SHA1e7bc677b0479dcb2e7b524058272db670bff0fbd
SHA2564182dce700b5c7b6c0510c9a2a100d8cb4ee5eead8ff3aca844d62d4f87589db
SHA512c4977cfd2c39765e06139ac1e6c0fabd790222a4ecc20d0a636221c286aa5d35f910bd3506c51bb0e6540aa319d8480ce68cb2d28b16d0a7e33af3d83e713a93