Analysis
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max time kernel
149s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
31-07-2024 02:18
Static task
static1
Behavioral task
behavioral1
Sample
7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe
Resource
win7-20240708-en
General
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Target
7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe
-
Size
95KB
-
MD5
7ae99ebcb4725db0756a4d8c54d6d127
-
SHA1
09a57e7d55503096936ad053681a390f4ffcc83b
-
SHA256
d23de3147185c5f352a469c2ace6d2666bd3edccee357676faa102984e486d5f
-
SHA512
3f7c40e7db535719b3514248e70fe78641bcf11bb7cc28710b511d75629d76b76dd2ebd971ee3688f5755a659e652c5b1d014b3700bcc34d97e3174bba182392
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SSDEEP
1536:L5qy5eV2+suXluCxZwmO/i2Q0mMx8ot+doa/7/vRoTIqaroBz0RoQ1eN:tq+KzXQCxZlO/vRyc+T+mw4RoQ1o
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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Processes:
resource yara_rule behavioral2/memory/4224-4-0x0000000000670000-0x0000000000680000-memory.dmp emotet behavioral2/memory/4224-0-0x00000000009C0000-0x00000000009D2000-memory.dmp emotet behavioral2/memory/4224-7-0x0000000000660000-0x000000000066F000-memory.dmp emotet behavioral2/memory/3664-10-0x0000000000A00000-0x0000000000A12000-memory.dmp emotet behavioral2/memory/3664-14-0x0000000000590000-0x00000000005A0000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
shunimpl.exepid process 3664 shunimpl.exe -
Drops file in System32 directory 1 IoCs
Processes:
7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exedescription ioc process File opened for modification C:\Windows\SysWOW64\sas\shunimpl.exe 7ae99ebcb4725db0756a4d8c54d6d127_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.
Processes:
7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exeshunimpl.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language shunimpl.exe -
Suspicious behavior: EnumeratesProcesses 16 IoCs
Processes:
shunimpl.exepid process 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe 3664 shunimpl.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exepid process 4224 7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe -
Suspicious use of WriteProcessMemory 3 IoCs
Processes:
7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exedescription pid process target process PID 4224 wrote to memory of 3664 4224 7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe shunimpl.exe PID 4224 wrote to memory of 3664 4224 7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe shunimpl.exe PID 4224 wrote to memory of 3664 4224 7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe shunimpl.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\7ae99ebcb4725db0756a4d8c54d6d127_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- System Location Discovery: System Language Discovery
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:4224 -
C:\Windows\SysWOW64\sas\shunimpl.exe"C:\Windows\SysWOW64\sas\shunimpl.exe"2⤵
- Executes dropped EXE
- System Location Discovery: System Language Discovery
- Suspicious behavior: EnumeratesProcesses
PID:3664
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
95KB
MD57ae99ebcb4725db0756a4d8c54d6d127
SHA109a57e7d55503096936ad053681a390f4ffcc83b
SHA256d23de3147185c5f352a469c2ace6d2666bd3edccee357676faa102984e486d5f
SHA5123f7c40e7db535719b3514248e70fe78641bcf11bb7cc28710b511d75629d76b76dd2ebd971ee3688f5755a659e652c5b1d014b3700bcc34d97e3174bba182392