emotet | b3e22403a46d43f133ca0e266b2d21eff7da110bd071a79f66418e1eb2029a18

Analysis

max time kernel
124s
max time network
143s
platform
windows10-2004_x64
resource
win10v2004-20241007-en
resource tags

arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
submitted
20-11-2024 21:45

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General

Target

b3e22403a46d43f133ca0e266b2d21eff7da110bd071a79f66418e1eb2029a18.dll
Size

171KB
MD5

ccfee660768d85c1d6dc6379187df094
SHA1

4263e7860d7f704bacb923df445552a5ff350035
SHA256

b3e22403a46d43f133ca0e266b2d21eff7da110bd071a79f66418e1eb2029a18
SHA512

4f6f671f44129ac8b0d604ec6403aeef324b93a8567bc71ca2897fa3e7ca1aeb0f5e6348d8f69d5143452e7dc950b63b7603ae47e61d2831a16ee80c9bf72cc2
SSDEEP

3072:kA4UBWAk53s5WcEjPNMEGHRAWCIQ3Xp4MOjAVOccz2kQZhXJbEfY:kA4FA2s52DtORAZICpdVOxbKBJbEf

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

93.149.120.214:80

82.208.146.142:7080

138.197.99.250:8080

167.71.148.58:443

211.215.18.93:8080

185.94.252.27:443

70.32.84.74:8080

81.214.253.80:443

45.184.103.73:80

138.97.60.141:7080

191.241.233.198:80

209.236.123.42:8080

155.186.9.160:80

45.16.226.117:443

138.97.60.140:8080

192.232.229.54:7080

1.226.84.243:8080

190.64.88.186:443

46.105.114.137:8080

46.101.58.37:8080

rsa_pubkey.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet

Blocklisted process makes network request 7 IoCs

Processes:

rundll32.exe

flow	pid	Process
19	1704	rundll32.exe
33	1704	rundll32.exe
34	1704	rundll32.exe
35	1704	rundll32.exe
39	1704	rundll32.exe
45	1704	rundll32.exe
46	1704	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

Processes:

rundll32.exe

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	rundll32.exe

Suspicious behavior: EnumeratesProcesses 16 IoCs

Processes:

rundll32.exe

pid	Process
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe
1704	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 1084 wrote to memory of 1704	1084	rundll32.exe	82
PID 1084 wrote to memory of 1704	1084	rundll32.exe	82
PID 1084 wrote to memory of 1704	1084	rundll32.exe	82

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\b3e22403a46d43f133ca0e266b2d21eff7da110bd071a79f66418e1eb2029a18.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1084
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\b3e22403a46d43f133ca0e266b2d21eff7da110bd071a79f66418e1eb2029a18.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:1704

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/1704-0-0x0000000002290000-0x00000000022AF000-memory.dmp

Filesize
124KB

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