Analysis
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max time kernel
133s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240419-en -
resource tags
arch:x64arch:x86image:win10v2004-20240419-enlocale:en-usos:windows10-2004-x64system -
submitted
26-04-2024 10:52
Static task
static1
Behavioral task
behavioral1
Sample
009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe
Resource
win7-20240221-en
General
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Target
009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe
-
Size
236KB
-
MD5
009a1b500d89734904b13817cb5f7b53
-
SHA1
8645872194e5c3d3e190ad868b6a0497fbfcb895
-
SHA256
0661773e64fcd9c32d644fe14211e36676ff706650226ead305a2d012198856c
-
SHA512
bb3ab9cda7679bbe08b18f4e532b290464860884093527c0e47a5b866ea97c940c673d1f9ab95a71adc9f6d4ff0efae009a9a30435f283a0d88600c52548be9c
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SSDEEP
3072:PleEe2ZMkPhw0KXFiJFhDJ5RB6KE38AoerQByQN0jT2t2ue2TlrInP+kb5P7j9:dZe2WkZEiJF39EseeyUA2tVe2Tx6PFN
Malware Config
Extracted
emotet
Epoch3
118.243.83.70:80
5.189.168.53:8080
162.241.41.111:7080
190.85.46.52:7080
95.216.205.155:8080
50.116.78.109:8080
54.38.143.245:8080
113.160.248.110:80
115.176.16.221:80
223.17.215.76:80
202.188.218.82:80
172.96.190.154:8080
139.59.12.63:8080
181.95.133.104:80
74.208.173.91:8080
202.166.170.43:80
185.142.236.163:443
198.57.203.63:8080
185.86.148.68:443
88.247.58.26:80
67.121.104.51:20
167.71.227.113:8080
117.247.235.44:80
37.187.100.220:7080
75.127.14.170:8080
45.177.120.37:8080
79.133.6.236:8080
178.33.167.120:8080
179.5.118.12:80
113.161.148.81:80
14.241.182.160:80
180.26.62.115:443
190.194.12.132:80
187.189.66.200:8080
5.79.70.250:8080
37.46.129.215:8080
126.126.139.26:443
76.18.16.210:80
78.114.175.216:80
202.153.220.157:80
192.241.220.183:8080
103.133.66.57:443
220.147.247.145:80
116.202.10.123:8080
192.210.217.94:8080
46.32.229.152:8080
37.205.9.252:7080
190.101.48.116:80
41.185.29.128:8080
46.105.131.68:8080
113.193.239.51:443
119.92.77.17:80
162.144.42.60:8080
139.59.61.215:443
41.212.89.128:80
181.137.229.1:80
185.208.226.142:8080
103.93.220.182:80
192.163.221.191:8080
103.80.51.61:8080
103.48.68.173:80
138.201.45.2:8080
86.57.216.23:80
36.91.44.183:80
103.229.73.17:8080
182.227.240.189:443
91.75.75.46:80
37.210.220.95:80
182.253.83.234:7080
128.106.187.110:80
58.27.215.3:8080
157.245.138.101:7080
190.190.15.20:80
115.79.195.246:80
77.74.78.80:443
195.201.56.70:8080
203.153.216.178:7080
8.4.9.137:8080
2.144.244.204:80
113.156.82.32:80
120.51.34.254:80
80.200.62.81:20
200.120.241.238:80
91.83.93.103:443
157.7.164.178:8081
181.122.154.240:80
143.95.101.72:8080
115.78.11.155:80
51.38.201.19:7080
60.125.114.64:443
49.243.9.118:80
189.150.209.206:80
172.105.78.244:8080
Signatures
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resource yara_rule behavioral2/memory/2944-4-0x00000000023C0000-0x00000000023D0000-memory.dmp emotet behavioral2/memory/2944-7-0x0000000002390000-0x000000000239F000-memory.dmp emotet behavioral2/memory/2944-0-0x00000000023A0000-0x00000000023B2000-memory.dmp emotet behavioral2/memory/3696-14-0x0000000002810000-0x0000000002820000-memory.dmp emotet behavioral2/memory/3696-10-0x0000000002270000-0x0000000002282000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
pid Process 3696 tapiui.exe -
Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\uicom\tapiui.exe 009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe 3696 tapiui.exe -
Suspicious behavior: RenamesItself 1 IoCs
pid Process 2944 009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe -
Suspicious use of SetWindowsHookEx 4 IoCs
pid Process 2944 009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe 2944 009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe 3696 tapiui.exe 3696 tapiui.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 2944 wrote to memory of 3696 2944 009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe 82 PID 2944 wrote to memory of 3696 2944 009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe 82 PID 2944 wrote to memory of 3696 2944 009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe 82
Processes
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C:\Users\Admin\AppData\Local\Temp\009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe"C:\Users\Admin\AppData\Local\Temp\009a1b500d89734904b13817cb5f7b53_JaffaCakes118.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:2944 -
C:\Windows\SysWOW64\uicom\tapiui.exe"C:\Windows\SysWOW64\uicom\tapiui.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of SetWindowsHookEx
PID:3696
-
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
236KB
MD5009a1b500d89734904b13817cb5f7b53
SHA18645872194e5c3d3e190ad868b6a0497fbfcb895
SHA2560661773e64fcd9c32d644fe14211e36676ff706650226ead305a2d012198856c
SHA512bb3ab9cda7679bbe08b18f4e532b290464860884093527c0e47a5b866ea97c940c673d1f9ab95a71adc9f6d4ff0efae009a9a30435f283a0d88600c52548be9c