Analysis
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max time kernel
149s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
09-04-2024 23:45
Behavioral task
behavioral1
Sample
dd55e4a9449979ce2b1385d681a2829d4f7b5a9c482ecdc58c7a7ca31bf44202.dll
Resource
win7-20240221-en
General
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Target
dd55e4a9449979ce2b1385d681a2829d4f7b5a9c482ecdc58c7a7ca31bf44202.dll
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Size
251KB
-
MD5
b97a03287462f8bc34aafe137939abb7
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SHA1
5104449db38500966cb71dbd22f22c8222a41242
-
SHA256
dd55e4a9449979ce2b1385d681a2829d4f7b5a9c482ecdc58c7a7ca31bf44202
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SHA512
97427f2f8650da90a2e3aa02f97c69d6478ed1754d54756bdfa06a783f94e7456bebeff5e5e6c8e3dc7e88c80b4cb6df40335abc41bf0c4d28122fd341fba6db
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SSDEEP
6144:8rp5Ke4yhvvldbG3uc2aIkaGXqd/R/7jAqjwsyS09+ZNJTK:8rp5KenUEdGXqL1ByjaNJ
Malware Config
Extracted
emotet
Epoch3
113.161.176.235:80
88.247.30.64:80
89.163.210.141:8080
139.162.10.249:8080
203.157.152.9:7080
109.99.146.210:8080
78.90.78.210:80
172.193.14.201:80
157.7.164.178:8081
189.211.214.19:443
157.245.145.87:443
180.148.4.130:8080
46.32.229.152:8080
24.245.65.66:80
82.78.179.117:443
177.130.51.198:80
121.117.147.153:443
203.160.167.243:80
172.104.46.84:8080
202.29.237.113:8080
163.53.204.180:443
91.75.75.46:80
103.124.152.221:80
143.95.101.72:8080
178.153.27.12:80
192.210.217.94:8080
5.79.70.250:8080
183.91.3.63:80
103.80.51.61:8080
46.105.131.68:8080
203.153.216.178:7080
190.85.46.52:7080
152.32.75.74:443
120.51.34.254:80
117.2.139.117:443
192.241.220.183:8080
70.32.89.105:8080
175.103.38.146:80
24.230.124.78:80
178.62.254.156:8080
54.38.143.245:8080
188.226.165.170:8080
139.59.61.215:443
223.17.215.76:80
75.127.14.170:8080
103.229.73.17:8080
178.33.167.120:8080
172.96.190.154:8080
186.146.229.172:80
116.202.10.123:8080
77.89.249.254:443
114.158.126.84:80
182.73.7.59:8080
203.56.191.129:8080
139.59.12.63:8080
47.150.238.196:80
190.18.184.113:80
115.79.195.246:80
162.144.145.58:8080
69.159.11.38:443
2.58.16.86:8080
195.159.28.244:8080
60.108.128.186:80
110.172.180.180:8080
139.5.101.203:80
195.201.56.70:8080
110.37.224.243:80
79.133.6.236:8080
8.4.9.137:8080
185.208.226.142:8080
201.212.201.127:8080
2.82.75.215:80
201.193.160.196:80
37.46.129.215:8080
85.247.144.202:80
50.116.78.109:8080
189.34.18.252:8080
178.254.36.182:8080
103.93.220.182:80
113.203.238.130:80
58.27.215.3:8080
180.52.66.193:80
188.166.220.180:7080
37.205.9.252:7080
74.208.173.91:8080
198.20.228.9:8080
185.142.236.163:443
73.55.128.120:80
192.163.221.191:8080
91.83.93.103:443
5.83.32.101:80
186.96.170.61:80
27.78.27.110:443
Signatures
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UPX dump on OEP (original entry point) 4 IoCs
resource yara_rule behavioral2/memory/4784-0-0x0000000010000000-0x0000000010074000-memory.dmp UPX behavioral2/memory/4784-5-0x0000000010000000-0x0000000010074000-memory.dmp UPX behavioral2/memory/4784-6-0x0000000010000000-0x0000000010074000-memory.dmp UPX behavioral2/memory/4784-18-0x0000000010000000-0x0000000010074000-memory.dmp UPX -
Blocklisted process makes network request 6 IoCs
flow pid Process 17 4784 rundll32.exe 35 4784 rundll32.exe 39 4784 rundll32.exe 46 4784 rundll32.exe 47 4784 rundll32.exe 49 4784 rundll32.exe -
resource yara_rule behavioral2/memory/4784-0-0x0000000010000000-0x0000000010074000-memory.dmp upx behavioral2/memory/4784-5-0x0000000010000000-0x0000000010074000-memory.dmp upx behavioral2/memory/4784-6-0x0000000010000000-0x0000000010074000-memory.dmp upx behavioral2/memory/4784-18-0x0000000010000000-0x0000000010074000-memory.dmp upx -
Suspicious behavior: EnumeratesProcesses 14 IoCs
pid Process 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe 4784 rundll32.exe -
Suspicious use of WriteProcessMemory 3 IoCs
description pid Process procid_target PID 1248 wrote to memory of 4784 1248 rundll32.exe 87 PID 1248 wrote to memory of 4784 1248 rundll32.exe 87 PID 1248 wrote to memory of 4784 1248 rundll32.exe 87
Processes
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C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd55e4a9449979ce2b1385d681a2829d4f7b5a9c482ecdc58c7a7ca31bf44202.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1248 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\dd55e4a9449979ce2b1385d681a2829d4f7b5a9c482ecdc58c7a7ca31bf44202.dll,#12⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:4784
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