Analysis
- max time kernel
100s - max time network
166s - platform
windows7_x64 - resource
win7-20220331-en - submitted
01/04/2022, 09:11
Static task
static1
Behavioral task
behavioral1
Sample
MVF1GWKhC146ycRAXp.dll
Resource
win7-20220331-en
General
- Target MVF1GWKhC146ycRAXp.dll
- Size 432KB
- Sample220401-k5llxahec3
- SHA256 973ba287f7dfc43d784e86150b9770f7b0b2b76a2f8297e0403797a7cc976888
- MD5 2752e35390844f06c22d0ce210144a37
- SHA1 914b7147252baef3cc1e94cf0a15d7ff51f2dab3
- SHA512 8e637d5a6b57d8d93cfbf1a7912eadebd93d02eff1406f8653b14fd1e9abe14b8d4d4ca381a6b25c6fd84c1068714c9e84c95143e406993977c3f822513b9418
- MD5 SHA1 SHA512
Malware Config
Extracted
-
emotet
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Epoch5
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5.189.160.61:443
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94.177.178.26:8080
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202.29.239.162:443
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54.38.143.246:7080
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119.59.125.140:8080
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185.148.168.15:8080
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188.166.229.148:443
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2.58.16.87:8080
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104.131.62.48:8080
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103.82.248.59:7080
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37.59.209.141:8080
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103.133.214.242:8080
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195.77.239.39:8080
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128.199.192.135:8080
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78.47.204.80:443
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59.148.253.194:443
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87.106.97.83:7080
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45.71.195.104:8080
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85.214.67.203:8080
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139.196.72.155:8080
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210.57.209.142:8080
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194.9.172.107:8080
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116.124.128.206:8080
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118.98.72.86:443
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203.153.216.46:443
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202.28.34.99:8080
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54.37.228.122:443
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202.134.4.210:7080
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88.217.172.165:8080
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196.44.98.190:8080
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195.154.146.35:443
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217.182.143.207:443
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36.67.23.59:443
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207.148.81.119:8080
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190.90.233.66:443
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66.42.57.149:443
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85.25.120.45:8080
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93.104.209.107:8080
-
68.183.93.250:443
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103.42.58.120:7080
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5.56.132.177:8080
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159.69.237.188:443
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51.68.141.164:8080
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54.37.106.167:8080
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198.199.98.78:8080
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54.38.242.185:443
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62.171.178.147:8080
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37.44.244.177:8080
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103.41.204.169:8080
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78.46.73.125:443
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185.148.168.220:8080
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191.252.103.16:80
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175.126.176.79:8080
Signatures
- Drops file in System32 directory 1 IoCs
description ioc Process File opened for modification C:\Windows\SysWOW64\Kheznmhggg\jcryzxkuhstod.qky regsvr32.exe - Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1996 regsvr32.exe - Suspicious behavior: RenamesItself 1 IoCs
pid Process 304 regsvr32.exe - Suspicious use of WriteProcessMemory 14 IoCs
description pid Process procid_target PID 1268 wrote to memory of 304 1268 regsvr32.exe 28 PID 1268 wrote to memory of 304 1268 regsvr32.exe 28 PID 1268 wrote to memory of 304 1268 regsvr32.exe 28 PID 1268 wrote to memory of 304 1268 regsvr32.exe 28 PID 1268 wrote to memory of 304 1268 regsvr32.exe 28 PID 1268 wrote to memory of 304 1268 regsvr32.exe 28 PID 1268 wrote to memory of 304 1268 regsvr32.exe 28 PID 304 wrote to memory of 1996 304 regsvr32.exe 29 PID 304 wrote to memory of 1996 304 regsvr32.exe 29 PID 304 wrote to memory of 1996 304 regsvr32.exe 29 PID 304 wrote to memory of 1996 304 regsvr32.exe 29 PID 304 wrote to memory of 1996 304 regsvr32.exe 29 PID 304 wrote to memory of 1996 304 regsvr32.exe 29 PID 304 wrote to memory of 1996 304 regsvr32.exe 29
Processes
-
C:\Windows\system32\regsvr32.exeregsvr32 /s C:\Users\Admin\AppData\Local\Temp\MVF1GWKhC146ycRAXp.dll1⤵
- Suspicious use of WriteProcessMemory
PID:1268 -
C:\Windows\SysWOW64\regsvr32.exe/s C:\Users\Admin\AppData\Local\Temp\MVF1GWKhC146ycRAXp.dll2⤵
- Drops file in System32 directory
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:304 -
C:\Windows\SysWOW64\regsvr32.exeC:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Kheznmhggg\jcryzxkuhstod.qky"3⤵
- Suspicious behavior: EnumeratesProcesses
PID:1996
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