emotet | def5c9fb11c8cf6850e0dc8a90b37754a3f5a11a4d1f1e97ad0b2b0f11dbe859

Analysis

max time kernel
51s
max time network
141s
platform
windows10_x64
resource
win10-20220414-en
submitted
21-05-2022 16:33

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General

Target

def5c9fb11c8cf6850e0dc8a90b37754a3f5a11a4d1f1e97ad0b2b0f11dbe859.dll
Size

356KB
MD5

744fd6c024918d81981251fbea2d90df
SHA1

1e869be435519f6b7e473586432c415c1d98377f
SHA256

def5c9fb11c8cf6850e0dc8a90b37754a3f5a11a4d1f1e97ad0b2b0f11dbe859
SHA512

aec4918858dc28112c8552d8d37cd0b5711bc1812475608c90681729253d3c333fc3bfbed3d79a7109c4e38051e1b4dc78da02e06e392b3183d8aaccdb265f50

Score

10^/10

emotet epoch4 banker suricata trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

212.24.98.99:8080

51.91.76.89:8080

94.23.45.86:4143

101.50.0.91:8080

103.43.75.120:443

212.237.17.99:8080

158.69.222.101:443

51.254.140.238:7080

1.234.2.232:8080

91.207.28.33:8080

167.172.253.162:8080

45.235.8.30:8080

115.68.227.76:8080

134.122.66.193:8080

89.29.244.7:443

197.242.150.244:8080

164.68.99.3:8080

5.9.116.246:8080

1.234.21.73:7080

131.100.24.231:80

eck1.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
Suspicious behavior: EnumeratesProcesses 2 IoCs

Processes:

regsvr32.exe

pid process

436 regsvr32.exe
436 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3380 regsvr32.exe

pid	process
436	regsvr32.exe
436	regsvr32.exe

pid	process
3380	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3380 wrote to memory of 436	3380	regsvr32.exe	regsvr32.exe
PID 3380 wrote to memory of 436	3380	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\def5c9fb11c8cf6850e0dc8a90b37754a3f5a11a4d1f1e97ad0b2b0f11dbe859.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3380

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\OoxkAIZrhypjIr\DwLdXb.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:436

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/436-121-0x0000000000000000-mapping.dmp

Download
memory/3380-116-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

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