emotet | a8a1cac88ee55bef1caab2470f680a9e966c4501ea08f5bfb7f5af65cf1f34b0

Analysis

max time kernel
53s
max time network
145s
platform
windows10_x64
resource
win10-20220414-en
submitted
21-05-2022 18:47

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General

Target

a8a1cac88ee55bef1caab2470f680a9e966c4501ea08f5bfb7f5af65cf1f34b0.dll
Size

356KB
MD5

a601af092e97eda87aea83f25ef40e68
SHA1

3513e1c3a0a31cf1662f6d161dc8ec8f2482d78d
SHA256

a8a1cac88ee55bef1caab2470f680a9e966c4501ea08f5bfb7f5af65cf1f34b0
SHA512

ad49bed1c6eb389717433a902f983c03f5e87e736aa30719177a959ba81c820b49fd72ee3c5a5c77af2af7559087d41287403563b82004a4a094e06895dde261

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

4312 regsvr32.exe
4312 regsvr32.exe
Suspicious behavior: RenamesItself 1 IoCs

Processes:

regsvr32.exe

pid process

3932 regsvr32.exe

pid	process
4312	regsvr32.exe
4312	regsvr32.exe

pid	process
3932	regsvr32.exe

Suspicious use of WriteProcessMemory 2 IoCs

Processes:

regsvr32.exe

description	pid	process	target process
PID 3932 wrote to memory of 4312	3932	regsvr32.exe	regsvr32.exe
PID 3932 wrote to memory of 4312	3932	regsvr32.exe	regsvr32.exe

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\a8a1cac88ee55bef1caab2470f680a9e966c4501ea08f5bfb7f5af65cf1f34b0.dll
1⤵
- Suspicious behavior: RenamesItself
- Suspicious use of WriteProcessMemory
PID:3932

C:\Windows\system32\regsvr32.exe
C:\Windows\system32\regsvr32.exe "C:\Windows\system32\UDmuaicb\RddePCk.dll"
2⤵
- Suspicious behavior: EnumeratesProcesses
PID:4312

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

memory/3932-117-0x0000000180000000-0x000000018002F000-memory.dmp

Filesize
188KB

Download
memory/4312-122-0x0000000000000000-mapping.dmp

Download