Analysis
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max time kernel
4294197s -
max time network
149s -
platform
windows7_x64 -
resource
win7-20220223-en -
submitted
25-02-2022 06:21
Static task
static1
Behavioral task
behavioral1
Sample
074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe
Resource
win7-20220223-en
General
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Target
074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe
-
Size
356KB
-
MD5
5ae22ee8033c6886ff7a84c07fce33c3
-
SHA1
13f32a34d2bb7ccf8c4d901a4459e2bd58ed5348
-
SHA256
074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402
-
SHA512
9ba1935def8593188ffebc7196f8d13b594fcc3cdbbe82168bcc6ecca1c636b8be2c93cc01da3433e197f3dff2a048cdacd8748b4aa75822c52fe9a87c2fe062
Malware Config
Extracted
emotet
Epoch2
102.182.145.130:80
173.173.254.105:80
64.207.182.168:8080
51.89.199.141:8080
167.114.153.111:8080
173.63.222.65:80
218.147.193.146:80
59.125.219.109:443
172.104.97.173:8080
190.162.215.233:80
68.115.186.26:80
78.188.106.53:443
190.240.194.77:443
24.133.106.23:80
80.227.52.78:80
79.137.83.50:443
120.150.218.241:443
62.171.142.179:8080
194.4.58.192:7080
62.30.7.67:443
134.209.144.106:443
24.230.141.169:80
194.190.67.75:80
172.91.208.86:80
201.241.127.190:80
185.94.252.104:443
104.131.11.150:443
71.15.245.148:8080
176.111.60.55:8080
172.86.188.251:8080
194.187.133.160:443
113.61.66.94:80
91.211.88.52:7080
202.134.4.216:8080
154.91.33.137:443
74.40.205.197:443
87.106.139.101:8080
66.76.12.94:8080
139.59.60.244:8080
112.185.64.233:80
85.105.111.166:80
74.208.45.104:8080
94.230.70.6:80
49.3.224.99:8080
119.59.116.21:8080
182.208.30.18:443
184.180.181.202:80
47.36.140.164:80
186.70.56.94:443
187.161.206.24:80
102.182.93.220:80
201.171.244.130:80
190.12.119.180:443
89.121.205.18:80
110.145.77.103:80
172.105.13.66:443
190.29.166.0:80
108.46.29.236:80
49.50.209.131:80
75.143.247.51:80
137.59.187.107:8080
188.219.31.12:80
61.33.119.226:443
209.141.54.221:7080
95.213.236.64:8080
120.150.60.189:80
190.164.104.62:80
186.74.215.34:80
139.99.158.11:443
76.27.179.47:80
142.112.10.95:20
61.19.246.238:443
121.7.31.214:80
88.153.35.32:80
5.39.91.110:7080
123.142.37.166:80
50.245.107.73:443
95.9.5.93:80
37.139.21.175:8080
157.245.99.39:8080
217.123.207.149:80
72.186.136.247:443
115.94.207.99:443
202.141.243.254:443
78.24.219.147:8080
97.82.79.83:80
217.20.166.178:7080
203.153.216.189:7080
220.245.198.194:80
168.235.67.138:7080
110.142.236.207:80
162.241.140.129:8080
76.175.162.101:80
27.114.9.93:80
24.178.90.49:80
202.134.4.211:8080
123.176.25.234:80
61.76.222.210:80
109.116.245.80:80
139.162.60.124:8080
190.108.228.27:443
94.23.237.171:443
2.58.16.89:8080
37.179.204.33:80
96.245.227.43:80
216.139.123.119:80
89.216.122.92:80
37.187.72.193:8080
74.214.230.200:80
93.147.212.206:80
103.86.49.11:8080
174.106.122.139:80
138.68.87.218:443
118.83.154.64:443
200.116.145.225:443
94.200.114.161:80
62.75.141.82:80
121.124.124.40:7080
176.113.52.6:443
24.137.76.62:80
41.185.28.84:8080
50.91.114.38:80
46.105.131.79:8080
109.74.5.95:8080
67.170.250.203:443
100.37.240.62:80
Signatures
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Emotet Payload 5 IoCs
Detects Emotet payload in memory.
Processes:
resource yara_rule behavioral1/memory/1092-55-0x00000000003A0000-0x00000000003D4000-memory.dmp emotet behavioral1/memory/1092-58-0x0000000000C70000-0x0000000000CA3000-memory.dmp emotet behavioral1/memory/1092-62-0x0000000000360000-0x0000000000391000-memory.dmp emotet behavioral1/memory/1040-64-0x00000000026A0000-0x00000000026D4000-memory.dmp emotet behavioral1/memory/1040-67-0x00000000026E0000-0x0000000002713000-memory.dmp emotet -
Executes dropped EXE 1 IoCs
Processes:
KBDTH3.exepid process 1040 KBDTH3.exe -
Drops file in System32 directory 1 IoCs
Processes:
074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exedescription ioc process File opened for modification C:\Windows\SysWOW64\wimserv\KBDTH3.exe 074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
-
Suspicious behavior: EnumeratesProcesses 5 IoCs
Processes:
KBDTH3.exepid process 1040 KBDTH3.exe 1040 KBDTH3.exe 1040 KBDTH3.exe 1040 KBDTH3.exe 1040 KBDTH3.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exepid process 1092 074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe -
Suspicious use of WriteProcessMemory 4 IoCs
Processes:
074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exedescription pid process target process PID 1092 wrote to memory of 1040 1092 074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe KBDTH3.exe PID 1092 wrote to memory of 1040 1092 074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe KBDTH3.exe PID 1092 wrote to memory of 1040 1092 074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe KBDTH3.exe PID 1092 wrote to memory of 1040 1092 074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe KBDTH3.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe"C:\Users\Admin\AppData\Local\Temp\074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402.exe"1⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:1092 -
C:\Windows\SysWOW64\wimserv\KBDTH3.exe"C:\Windows\SysWOW64\wimserv\KBDTH3.exe"2⤵
- Executes dropped EXE
- Suspicious behavior: EnumeratesProcesses
PID:1040
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Network
MITRE ATT&CK Enterprise v6
Replay Monitor
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Downloads
-
MD5
5ae22ee8033c6886ff7a84c07fce33c3
SHA113f32a34d2bb7ccf8c4d901a4459e2bd58ed5348
SHA256074d6a15d774a7305a95f52bde743bfd05ec0c6dd5b4c16d717573a4efa23402
SHA5129ba1935def8593188ffebc7196f8d13b594fcc3cdbbe82168bcc6ecca1c636b8be2c93cc01da3433e197f3dff2a048cdacd8748b4aa75822c52fe9a87c2fe062