Analysis
-
max time kernel
1796s -
max time network
1802s -
platform
windows10-1703_x64 -
resource
win10-20240404-en -
resource tags
arch:x64arch:x86image:win10-20240404-enlocale:en-usos:windows10-1703-x64system -
submitted
23-05-2024 12:26
Static task
static1
Behavioral task
behavioral1
Sample
J_3Q.dll
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
J_3Q.dll
Resource
win10-20240404-en
Behavioral task
behavioral3
Sample
J_3Q.dll
Resource
win10v2004-20240508-en
General
-
Target
J_3Q.dll
-
Size
348KB
-
MD5
ba32e0e7d1851f0b9450745036e081c7
-
SHA1
cddb67e77ab6c900c9c547a66f5998ae839ab75f
-
SHA256
92538ce0e54b480320d1d5d85a5b464f4c95fddc042e887b293082e3641c9b80
-
SHA512
6fe2107b8e30bcde8585812ff0445258b939397c20d86e6d6abe06e55cf49c475e1ea995988bd8e1a785506755bfab0aec39c1e00478cd741441c7ffd154fe60
-
SSDEEP
3072:Sa99Ky1S0SD8MHjO73Ba01/H/7FlwZ2RJJBvX+WUE742Lg:SaGy1nS8MHi7xai73JtkWUEn0
Malware Config
Extracted
emotet
Epoch1
181.10.46.92:80
2.58.16.88:8080
206.189.232.2:8080
178.250.54.208:8080
167.71.148.58:443
202.134.4.210:7080
187.162.248.237:80
78.206.229.130:80
85.214.26.7:8080
5.196.35.138:7080
1.226.84.243:8080
110.39.162.2:443
185.183.16.47:80
152.231.89.226:80
138.97.60.141:7080
94.176.234.118:443
46.101.58.37:8080
93.146.143.191:80
70.32.84.74:8080
137.74.106.111:7080
80.15.100.37:80
68.183.190.199:8080
154.127.113.242:80
70.32.115.157:8080
12.163.208.58:80
31.27.59.105:80
110.39.160.38:443
68.183.170.114:8080
87.106.46.107:8080
105.209.235.113:8080
185.94.252.27:443
209.236.123.42:8080
60.93.23.51:80
186.177.174.163:80
177.85.167.10:80
111.67.12.221:8080
191.241.233.198:80
149.202.72.142:7080
12.162.84.2:8080
217.13.106.14:8080
197.232.36.108:80
192.232.229.53:4143
143.0.85.206:7080
177.23.7.151:80
213.52.74.198:80
51.255.165.160:8080
181.30.61.163:443
93.149.120.214:80
212.71.237.140:8080
51.15.7.145:80
190.247.139.101:80
188.135.15.49:80
155.186.9.160:80
91.233.197.70:80
95.76.153.115:80
46.43.2.95:8080
152.169.22.67:80
138.197.99.250:8080
104.131.41.185:8080
211.215.18.93:8080
81.215.230.173:443
152.170.79.100:80
190.114.254.163:8080
190.251.216.100:80
201.241.127.190:80
82.208.146.142:7080
172.245.248.239:8080
190.64.88.186:443
192.175.111.212:7080
50.28.51.143:8080
81.17.93.134:80
202.79.24.136:443
190.24.243.186:80
190.162.232.138:80
62.84.75.50:80
190.210.246.253:80
190.45.24.210:80
172.104.169.32:8080
82.48.39.246:80
188.225.32.231:7080
45.16.226.117:443
178.211.45.66:8080
138.97.60.140:8080
122.201.23.45:443
170.81.48.2:80
81.214.253.80:443
80.249.176.206:80
83.169.21.32:7080
46.105.114.137:8080
83.144.109.70:80
191.223.36.170:80
200.75.39.254:80
201.185.69.28:443
Signatures
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Blocklisted process makes network request 64 IoCs
Processes:
rundll32.exeflow pid process 18 4744 rundll32.exe 20 4744 rundll32.exe 22 4744 rundll32.exe 24 4744 rundll32.exe 26 4744 rundll32.exe 28 4744 rundll32.exe 29 4744 rundll32.exe 31 4744 rundll32.exe 33 4744 rundll32.exe 35 4744 rundll32.exe 36 4744 rundll32.exe 38 4744 rundll32.exe 40 4744 rundll32.exe 42 4744 rundll32.exe 44 4744 rundll32.exe 45 4744 rundll32.exe 47 4744 rundll32.exe 49 4744 rundll32.exe 51 4744 rundll32.exe 53 4744 rundll32.exe 55 4744 rundll32.exe 57 4744 rundll32.exe 59 4744 rundll32.exe 61 4744 rundll32.exe 63 4744 rundll32.exe 65 4744 rundll32.exe 67 4744 rundll32.exe 69 4744 rundll32.exe 71 4744 rundll32.exe 73 4744 rundll32.exe 75 4744 rundll32.exe 77 4744 rundll32.exe 82 4744 rundll32.exe 84 4744 rundll32.exe 86 4744 rundll32.exe 88 4744 rundll32.exe 90 4744 rundll32.exe 92 4744 rundll32.exe 93 4744 rundll32.exe 95 4744 rundll32.exe 97 4744 rundll32.exe 99 4744 rundll32.exe 100 4744 rundll32.exe 102 4744 rundll32.exe 104 4744 rundll32.exe 106 4744 rundll32.exe 108 4744 rundll32.exe 110 4744 rundll32.exe 112 4744 rundll32.exe 114 4744 rundll32.exe 116 4744 rundll32.exe 118 4744 rundll32.exe 120 4744 rundll32.exe 121 4744 rundll32.exe 123 4744 rundll32.exe 124 4744 rundll32.exe 126 4744 rundll32.exe 128 4744 rundll32.exe 130 4744 rundll32.exe 132 4744 rundll32.exe 134 4744 rundll32.exe 136 4744 rundll32.exe 138 4744 rundll32.exe 140 4744 rundll32.exe -
Drops file in System32 directory 1 IoCs
Processes:
rundll32.exedescription ioc process File opened for modification C:\Windows\SysWOW64\Mlzqsxxitdhtcd\uulrzscecjwgz.utv rundll32.exe -
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).
-
Suspicious behavior: EnumeratesProcesses 64 IoCs
Processes:
rundll32.exepid process 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe 4744 rundll32.exe -
Suspicious behavior: RenamesItself 1 IoCs
Processes:
rundll32.exepid process 2292 rundll32.exe -
Suspicious use of WriteProcessMemory 9 IoCs
Processes:
rundll32.exerundll32.exerundll32.exedescription pid process target process PID 1152 wrote to memory of 2292 1152 rundll32.exe rundll32.exe PID 1152 wrote to memory of 2292 1152 rundll32.exe rundll32.exe PID 1152 wrote to memory of 2292 1152 rundll32.exe rundll32.exe PID 2292 wrote to memory of 3332 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 3332 2292 rundll32.exe rundll32.exe PID 2292 wrote to memory of 3332 2292 rundll32.exe rundll32.exe PID 3332 wrote to memory of 4744 3332 rundll32.exe rundll32.exe PID 3332 wrote to memory of 4744 3332 rundll32.exe rundll32.exe PID 3332 wrote to memory of 4744 3332 rundll32.exe rundll32.exe
Processes
-
C:\Windows\system32\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\J_3Q.dll,#11⤵
- Suspicious use of WriteProcessMemory
PID:1152 -
C:\Windows\SysWOW64\rundll32.exerundll32.exe C:\Users\Admin\AppData\Local\Temp\J_3Q.dll,#12⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:2292 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Mlzqsxxitdhtcd\uulrzscecjwgz.utv",YjFNCmoVtgJpLMR3⤵
- Suspicious use of WriteProcessMemory
PID:3332 -
C:\Windows\SysWOW64\rundll32.exeC:\Windows\SysWOW64\rundll32.exe "C:\Windows\System32\Mlzqsxxitdhtcd\uulrzscecjwgz.utv",#14⤵
- Blocklisted process makes network request
- Suspicious behavior: EnumeratesProcesses
PID:4744
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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memory/2292-0-0x0000000000A50000-0x0000000000A71000-memory.dmpFilesize
132KB
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memory/2292-1-0x0000000010000000-0x0000000010024000-memory.dmpFilesize
144KB
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memory/2292-3-0x0000000010000000-0x0000000010024000-memory.dmpFilesize
144KB
-
memory/3332-4-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/3332-5-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/3332-6-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
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memory/3332-7-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
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memory/3332-8-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/3332-9-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/3332-10-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/3332-11-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/3332-12-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
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memory/3332-14-0x0000000010000000-0x0000000010024000-memory.dmpFilesize
144KB
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memory/4744-15-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
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memory/4744-16-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
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memory/4744-17-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/4744-18-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/4744-19-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/4744-20-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/4744-21-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/4744-22-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
-
memory/4744-23-0x0000000010000000-0x000000001005C000-memory.dmpFilesize
368KB
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memory/4744-24-0x0000000010000000-0x0000000010024000-memory.dmpFilesize
144KB