emotet | fb30a54e87e24bc573a6eae16b557c750a3db460ce1af0be831b2dcf4be4d236

Analysis

max time kernel
136s
max time network
145s
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 22:25

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General

Target

fb30a54e87e24bc573a6eae16b557c750a3db460ce1af0be831b2dcf4be4d236.dll
Size

181KB
MD5

422f8013fd04462d27ca4791d5f4fb8e
SHA1

9e62d28cd20d8b1864920f9d2183fd1427ec3f96
SHA256

fb30a54e87e24bc573a6eae16b557c750a3db460ce1af0be831b2dcf4be4d236
SHA512

da5133ebda976432571d650d34ca7490a654a02e6eaa19308b56d67e333b589a764e3092752ac92e60a01cf70026e41a0366b35d1290c7c11654249c3e336551
SSDEEP

3072:RWoZIfMoHN/+5yXEvfrtL20RHIBTtP22OOGSu/ALLVBk9dek/fa:YlMoHNJmBLlH0tO5OG9/ALxyiKfa

Score

10^/10

emotet epoch1 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch1

152.170.79.100:80

190.247.139.101:80

138.197.99.250:8080

167.71.148.58:443

211.215.18.93:8080

191.241.233.198:80

83.169.21.32:7080

113.163.216.135:80

70.32.84.74:8080

217.13.106.14:8080

177.23.7.151:80

172.104.169.32:8080

187.39.237.56:8080

80.15.100.37:80

177.144.130.105:443

168.121.4.238:80

1.234.65.61:80

191.182.6.118:80

170.81.48.2:80

45.184.103.73:80

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 6 IoCs

Processes:

rundll32.exe

flow	pid	Process
18	3932	rundll32.exe
31	3932	rundll32.exe
34	3932	rundll32.exe
35	3932	rundll32.exe
40	3932	rundll32.exe
42	3932	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 14 IoCs

Processes:

rundll32.exe

pid	Process
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe
3932	rundll32.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 532 wrote to memory of 3932	532	rundll32.exe	83
PID 532 wrote to memory of 3932	532	rundll32.exe	83
PID 532 wrote to memory of 3932	532	rundll32.exe	83

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb30a54e87e24bc573a6eae16b557c750a3db460ce1af0be831b2dcf4be4d236.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:532
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\fb30a54e87e24bc573a6eae16b557c750a3db460ce1af0be831b2dcf4be4d236.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:3932

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/3932-0-0x0000000000740000-0x000000000075F000-memory.dmp

Filesize
124KB

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