emotet | ec70a0bb9eebbea0f2a0a99171b19ca40effd892f17b2f0b29456703f3aec393

General

Target
4d72ca3fae5b38df7d930c73ecd6502a.dll
Size 780KB
Sample220317-3fefeaffer
SHA256 ec70a0bb9eebbea0f2a0a99171b19ca40effd892f17b2f0b29456703f3aec393
MD5 4d72ca3fae5b38df7d930c73ecd6502a
SHA1 2d662201a37bc69ff481f7cbb17b6b57fb7f6e87
SHA512 91ab638acf372ce2ee806ba6659bb710665441e7f19aa46430ef5977e6a7b641da245840e2ae811e97b1253d5a9c8120c890b0a9df44d4dab768ce83e6906346
MD5 SHA1 SHA512

Score

10^/10

emotet epoch5 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

C2

165.22.61.235:443
121.78.112.42:8080
216.10.251.121:8080
195.77.239.39:8080
195.154.146.35:443
68.183.93.250:443
139.196.72.155:8080
194.9.172.107:8080
196.44.98.190:8080
128.199.192.135:8080
5.56.132.177:8080
78.46.73.125:443
87.106.97.83:7080
66.42.57.149:443
37.44.244.177:8080
190.90.233.66:443
203.153.216.46:443
207.148.81.119:8080
103.41.204.169:8080
104.131.62.48:8080
185.148.168.15:8080
217.182.143.207:443
198.199.98.78:8080
103.82.248.59:7080
185.168.130.138:443
202.28.34.99:8080
59.148.253.194:443
37.59.209.141:8080
185.148.168.220:8080
54.37.228.122:443
85.214.67.203:8080
85.25.120.45:8080
118.98.72.86:443
103.42.58.120:7080
78.47.204.80:443
202.134.4.210:7080
93.104.209.107:8080
2.58.16.87:8080
62.171.178.147:8080
45.71.195.104:8080
116.124.128.206:8080
191.252.103.16:80
54.37.106.167:8080
88.217.172.165:8080
54.38.242.185:443
210.57.209.142:8080
159.69.237.188:443

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata: ET MALWARE W32/Emotet CnC Beacon 3
suricata

Emotet4 2 IoCs

resource	yara_rule
behavioral1/memory/1132-57-0x0000000000220000-0x000000000026C000-memory.dmp	Emotet4
behavioral1/memory/1304-61-0x0000000000680000-0x00000000006CC000-memory.dmp	Emotet4

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Srxois\wwpbhfkflkabvlg.uak	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1304	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
1132	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1328 wrote to memory of 1132	1328	regsvr32.exe	27
PID 1328 wrote to memory of 1132	1328	regsvr32.exe	27
PID 1328 wrote to memory of 1132	1328	regsvr32.exe	27
PID 1328 wrote to memory of 1132	1328	regsvr32.exe	27
PID 1328 wrote to memory of 1132	1328	regsvr32.exe	27
PID 1328 wrote to memory of 1132	1328	regsvr32.exe	27
PID 1328 wrote to memory of 1132	1328	regsvr32.exe	27
PID 1132 wrote to memory of 1304	1132	regsvr32.exe	28
PID 1132 wrote to memory of 1304	1132	regsvr32.exe	28
PID 1132 wrote to memory of 1304	1132	regsvr32.exe	28
PID 1132 wrote to memory of 1304	1132	regsvr32.exe	28
PID 1132 wrote to memory of 1304	1132	regsvr32.exe	28
PID 1132 wrote to memory of 1304	1132	regsvr32.exe	28
PID 1132 wrote to memory of 1304	1132	regsvr32.exe	28

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\4d72ca3fae5b38df7d930c73ecd6502a.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:1328
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\4d72ca3fae5b38df7d930c73ecd6502a.dll
  2⤵
  - Drops file in System32 directory
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:1132
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Srxois\wwpbhfkflkabvlg.uak"
    3⤵
    - Suspicious behavior: EnumeratesProcesses
    PID:1304

Network

MITRE ATT&CK Matrix

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Downloads

memory/1132-55-0x0000000075561000-0x0000000075563000-memory.dmp

Download

memory/1132-57-0x0000000000220000-0x000000000026C000-memory.dmp

Download

memory/1304-61-0x0000000000680000-0x00000000006CC000-memory.dmp

Download

memory/1328-54-0x000007FEFB901000-0x000007FEFB903000-memory.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads