Analysis
- max time kernel
102s - max time network
140s - platform
windows10-2004_x64 - resource
win10v2004-20220414-en - submitted
22/04/2022, 21:47
Static task
static1
Behavioral task
behavioral1
Sample
VEuIqlISMa.vbs
Resource
win7-20220414-en
General
- Target VEuIqlISMa.vbs
- Size 2KB
- Sample220422-1nnmyagdf2
- SHA256 bc84d7201f37b0c02ff742f4b8c5d78412796676724fc0af530975dac2fff063
- MD5 e759c57fef989e9230cf121b31e077ec
- SHA1 434f3d7d49a06606c0fb73e1a2378836f2018338
- SHA512 552b94d3950641f62bcd5be46308fb3e2ab1014b3235c2b4a74d6c4f222fbe71d6991c4cb7325aa5b57f20edbd112c6b89320362ca87ee8c3a24c7f8a605e736
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
-
Epoch4
-
138.201.142.73:8080
-
138.197.147.101:443
-
134.195.212.50:7080
-
104.168.154.79:8080
-
149.56.131.28:8080
-
129.232.188.93:443
-
212.24.98.99:8080
-
119.193.124.41:7080
-
45.118.115.99:8080
-
188.44.20.25:443
-
103.132.242.26:8080
-
201.94.166.162:443
-
1.234.21.73:7080
-
206.189.28.199:8080
-
185.8.212.130:7080
-
82.165.152.127:8080
-
176.104.106.96:8080
-
173.212.193.249:8080
-
167.99.115.35:8080
-
209.126.98.206:8080
-
185.157.82.211:8080
-
212.237.17.99:8080
-
185.4.135.165:8080
-
51.91.7.5:8080
-
187.84.80.182:443
-
164.68.99.3:8080
-
107.182.225.142:8080
-
58.227.42.236:80
-
103.75.201.2:443
-
101.50.0.91:8080
-
216.158.226.206:443
-
151.106.112.196:8080
-
45.235.8.30:8080
-
146.59.226.45:443
-
45.176.232.124:443
-
134.122.66.193:8080
-
51.254.140.238:7080
-
131.100.24.231:80
-
167.172.253.162:8080
-
50.30.40.196:8080
-
203.114.109.124:443
-
94.23.45.86:4143
-
189.126.111.200:7080
-
160.16.142.56:8080
-
27.54.89.58:8080
-
5.9.116.246:8080
-
46.55.222.11:443
-
209.97.163.214:443
-
110.232.117.186:8080
-
1.234.2.232:8080
-
153.126.146.25:7080
-
183.111.227.137:8080
-
196.218.30.83:443
-
103.70.28.102:8080
-
51.91.76.89:8080
-
91.207.28.33:8080
-
72.15.201.15:8080
-
103.43.46.182:443
-
209.250.246.206:443
-
197.242.150.244:8080
-
159.65.88.10:8080
-
172.104.251.154:8080
-
158.69.222.101:443
Signatures
- Blocklisted process makes network request 1 IoCs
flow pid Process 12 4632 WScript.exe - Downloads MZ/PE file
- Loads dropped DLL 2 IoCs
pid Process 4664 regsvR32.ExE 2348 regsvr32.exe - Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\system32\Sfknanmeejr\kzkjz.sed regsvR32.ExE - Suspicious behavior: EnumeratesProcesses 2 IoCs
pid Process 2348 regsvr32.exe 2348 regsvr32.exe - Suspicious use of WriteProcessMemory 4 IoCs
description pid Process procid_target PID 4632 wrote to memory of 4664 4632 WScript.exe 83 PID 4632 wrote to memory of 4664 4632 WScript.exe 83 PID 4664 wrote to memory of 2348 4664 regsvR32.ExE 85 PID 4664 wrote to memory of 2348 4664 regsvR32.ExE 85
Processes
-
C:\Windows\System32\WScript.exe"C:\Windows\System32\WScript.exe" "C:\Users\Admin\AppData\Local\Temp\VEuIqlISMa.vbs"1⤵
- Blocklisted process makes network request
- Suspicious use of WriteProcessMemory
PID:4632 -
C:\Windows\SYstem32\regsvR32.ExEC:\Windows\SYstem32\regsvR32.ExE C:\Users\Admin\AppData\Local\Temp\vmTbfGSBOW.qsj2⤵
- Loads dropped DLL
- Drops file in System32 directory
- Suspicious use of WriteProcessMemory
PID:4664 -
C:\Windows\system32\regsvr32.exeC:\Windows\system32\regsvr32.exe "C:\Windows\system32\Sfknanmeejr\kzkjz.sed"3⤵
- Loads dropped DLL
- Suspicious behavior: EnumeratesProcesses
PID:2348
-
-
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
- Path C:\Users\Admin\AppData\Local\Temp\VMtbfGSBow.QsJ
- Size 626KB
- SHA256 33e96b8980d5755bfebd0cb9a7291fd0a575e443fb573248295abc274eb9c147
- MD5 f51d146be54c2269f89e218cd726f9c2
- SHA1 fd4dd101b38a7748b303c65820020d3b01d10549
- SHA512 a2918786499633c07e70fcd393f05a85aa4786c21fe17d0aba8cf1fd9b920f282ec855f0af12c09bddda60075679eadfe0ec223e3d8573ad79423ade9526a375
- SSDEEP 12288:C1FIcocJwMTHzXO7N24BHiyzskF1CubVnmn:tco9MTHzXO7N1/115mn
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Users\Admin\AppData\Local\Temp\vmTbfGSBOW.qsj
- Size 626KB
- SHA256 33e96b8980d5755bfebd0cb9a7291fd0a575e443fb573248295abc274eb9c147
- MD5 f51d146be54c2269f89e218cd726f9c2
- SHA1 fd4dd101b38a7748b303c65820020d3b01d10549
- SHA512 a2918786499633c07e70fcd393f05a85aa4786c21fe17d0aba8cf1fd9b920f282ec855f0af12c09bddda60075679eadfe0ec223e3d8573ad79423ade9526a375
- SSDEEP 12288:C1FIcocJwMTHzXO7N24BHiyzskF1CubVnmn:tco9MTHzXO7N1/115mn
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Windows\System32\Sfknanmeejr\kzkjz.sed
- Size 626KB
- SHA256 33e96b8980d5755bfebd0cb9a7291fd0a575e443fb573248295abc274eb9c147
- MD5 f51d146be54c2269f89e218cd726f9c2
- SHA1 fd4dd101b38a7748b303c65820020d3b01d10549
- SHA512 a2918786499633c07e70fcd393f05a85aa4786c21fe17d0aba8cf1fd9b920f282ec855f0af12c09bddda60075679eadfe0ec223e3d8573ad79423ade9526a375
- SSDEEP 12288:C1FIcocJwMTHzXO7N24BHiyzskF1CubVnmn:tco9MTHzXO7N1/115mn
- MD5 SHA1 SHA512 SSDEEP