emotet | 4f65e8c05ae0d025e43e91b761730ed0df79cf6a222fbe0820d6024ef0d8ab52

Analysis

max time kernel
149s
max time network
151s
platform
windows7_x64
resource
win7-20241023-en
resource tags

arch:x64arch:x86image:win7-20241023-enlocale:en-usos:windows7-x64system
submitted
26-11-2024 23:01

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General

Target

4f65e8c05ae0d025e43e91b761730ed0df79cf6a222fbe0820d6024ef0d8ab52.dll
Size

527KB
MD5

0fb47409c6a1b3ac661ce8f9e272016f
SHA1

6fec36092f78f0c489572810f21a939d72349bba
SHA256

4f65e8c05ae0d025e43e91b761730ed0df79cf6a222fbe0820d6024ef0d8ab52
SHA512

57dfc45b288278b8c98fcc8cf1bc55da6fcdb960a2d7e5c5a228db27d280b412ccca90c969100e4c508aed417bc4dbe7e773e268771e4c65b775a73f7b1849e2
SSDEEP

12288:smVdIG2GDNBtIlD987snfrkZW+mw3ffEPy:sm4GDNBtIl6wAZzmwvfEPy

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

91.200.186.228:443

41.76.108.46:8080

188.165.214.166:7080

191.252.196.221:8080

103.8.26.103:8080

185.184.25.237:8080

103.8.26.102:8080

178.79.147.66:8080

58.227.42.236:80

45.118.135.203:7080

103.75.201.2:443

195.154.133.20:443

45.142.114.231:8080

212.237.5.209:443

207.38.84.195:8080

104.251.214.46:8080

212.237.17.99:8080

212.237.56.116:7080

216.158.226.206:443

110.232.117.186:8080

eck1.plain

ecs1.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 15 IoCs

flow	pid	Process
4	2092	rundll32.exe
7	2092	rundll32.exe
8	2092	rundll32.exe
9	2092	rundll32.exe
12	2092	rundll32.exe
13	2092	rundll32.exe
15	2092	rundll32.exe
16	2092	rundll32.exe
17	2092	rundll32.exe
18	2092	rundll32.exe
19	2092	rundll32.exe
22	2092	rundll32.exe
24	2092	rundll32.exe
25	2092	rundll32.exe
26	2092	rundll32.exe

System Location Discovery: System Language Discovery 1 TTPs 2 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

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

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
2092	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1968 wrote to memory of 2124	1968	rundll32.exe	30
PID 1968 wrote to memory of 2124	1968	rundll32.exe	30
PID 1968 wrote to memory of 2124	1968	rundll32.exe	30
PID 1968 wrote to memory of 2124	1968	rundll32.exe	30
PID 1968 wrote to memory of 2124	1968	rundll32.exe	30
PID 1968 wrote to memory of 2124	1968	rundll32.exe	30
PID 1968 wrote to memory of 2124	1968	rundll32.exe	30
PID 2124 wrote to memory of 2092	2124	rundll32.exe	31
PID 2124 wrote to memory of 2092	2124	rundll32.exe	31
PID 2124 wrote to memory of 2092	2124	rundll32.exe	31
PID 2124 wrote to memory of 2092	2124	rundll32.exe	31
PID 2124 wrote to memory of 2092	2124	rundll32.exe	31
PID 2124 wrote to memory of 2092	2124	rundll32.exe	31
PID 2124 wrote to memory of 2092	2124	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\4f65e8c05ae0d025e43e91b761730ed0df79cf6a222fbe0820d6024ef0d8ab52.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1968
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\4f65e8c05ae0d025e43e91b761730ed0df79cf6a222fbe0820d6024ef0d8ab52.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2124
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\4f65e8c05ae0d025e43e91b761730ed0df79cf6a222fbe0820d6024ef0d8ab52.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2092

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/2092-27-0x0000000002570000-0x0000000002598000-memory.dmp

Filesize
160KB

Download
memory/2092-8-0x00000000002B0000-0x00000000002D8000-memory.dmp

Filesize
160KB

Download
memory/2092-15-0x0000000000AD0000-0x0000000000AF8000-memory.dmp

Filesize
160KB

Download
memory/2092-12-0x00000000002B0000-0x00000000002D8000-memory.dmp

Filesize
160KB

Download
memory/2092-21-0x0000000000DF0000-0x0000000000E18000-memory.dmp

Filesize
160KB

Download
memory/2092-39-0x0000000002750000-0x0000000002778000-memory.dmp

Filesize
160KB

Download
memory/2092-33-0x0000000002690000-0x00000000026B8000-memory.dmp

Filesize
160KB

Download
memory/2092-45-0x00000000028F0000-0x0000000002918000-memory.dmp

Filesize
160KB

Download
memory/2092-51-0x0000000002A40000-0x0000000002A68000-memory.dmp

Filesize
160KB

Download
memory/2092-57-0x0000000002AA0000-0x0000000002AC8000-memory.dmp

Filesize
160KB

Download
memory/2092-63-0x0000000002CA0000-0x0000000002CC8000-memory.dmp

Filesize
160KB

Download
memory/2124-2-0x00000000009D0000-0x00000000009F8000-memory.dmp

Filesize
160KB

Download
memory/2124-0-0x0000000000990000-0x00000000009B4000-memory.dmp

Filesize
144KB

Download