emotet | ac583c71840c6d7ca684a3ddaaa4f11aefb8dc5167ba4b02f6481f8e3298ab9b

Analysis

max time kernel
139s
max time network
150s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 22:40

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General

Target

ac583c71840c6d7ca684a3ddaaa4f11aefb8dc5167ba4b02f6481f8e3298ab9b.dll
Size

423KB
MD5

421674d24a1df3d18e8232c8a963f8fc
SHA1

928780e2a1b98beb603beafac1a1d6f72b0b25c5
SHA256

ac583c71840c6d7ca684a3ddaaa4f11aefb8dc5167ba4b02f6481f8e3298ab9b
SHA512

5aea75e526a2a8da90e0a423f47dd01fb5e2fcd459a40242e5b7188ad330487b833dcc471c625589628ec65fec6b507090287ce82552038cb3b09f70d15eba32
SSDEEP

12288:snzOTW1Ig1hxgsjtuEiJ+F9kuwL/1ZBuK2SDcUX3XSP9m:eEW1SEiUFZwLdZDDcUXSA

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 8 IoCs

Processes:

rundll32.exe

flow	pid	Process
4	2556	rundll32.exe
7	2556	rundll32.exe
8	2556	rundll32.exe
9	2556	rundll32.exe
12	2556	rundll32.exe
13	2556	rundll32.exe
15	2556	rundll32.exe
18	2556	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 5 IoCs

Processes:

rundll32.exe

pid	Process
2556	rundll32.exe
2556	rundll32.exe
2556	rundll32.exe
2556	rundll32.exe
2556	rundll32.exe

Suspicious use of WriteProcessMemory 7 IoCs

Processes:

rundll32.exe

description	pid	Process	procid_target
PID 2364 wrote to memory of 2556	2364	rundll32.exe	31
PID 2364 wrote to memory of 2556	2364	rundll32.exe	31
PID 2364 wrote to memory of 2556	2364	rundll32.exe	31
PID 2364 wrote to memory of 2556	2364	rundll32.exe	31
PID 2364 wrote to memory of 2556	2364	rundll32.exe	31
PID 2364 wrote to memory of 2556	2364	rundll32.exe	31
PID 2364 wrote to memory of 2556	2364	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac583c71840c6d7ca684a3ddaaa4f11aefb8dc5167ba4b02f6481f8e3298ab9b.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2364
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\ac583c71840c6d7ca684a3ddaaa4f11aefb8dc5167ba4b02f6481f8e3298ab9b.dll,#1
  2⤵
  - Blocklisted process makes network request
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: EnumeratesProcesses
  PID:2556

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/2556-0-0x0000000000220000-0x000000000023F000-memory.dmp

Filesize
124KB

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