emotet | a2aeeca816a5d3ee134314b4e055c2b21d5d8ee546e050652978b8cf51cca836

Analysis

max time kernel
145s
max time network
149s
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 23:40

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General

Target

a2aeeca816a5d3ee134314b4e055c2b21d5d8ee546e050652978b8cf51cca836.dll
Size

252KB
MD5

1a8a8545ee463d23f528e4f9287e02c6
SHA1

72f7bc18d7ef73074fabfeed68f59ce92844dcd5
SHA256

a2aeeca816a5d3ee134314b4e055c2b21d5d8ee546e050652978b8cf51cca836
SHA512

f123c1852ce1b887166cd5706e7a80a21e74dd79cdd31e22dddcd360de51db227f44355cf46e099b378e8da93f39f52f6df37f7c762ead16410bcf56a9f19874
SSDEEP

6144:ndH09uYgR7OJSuwuZc2HEaYTy7beWTBdjm:dHJtlec2HEaYTXWT/6

Score

10^/10

emotet epoch4 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch4

91.200.186.228:443

191.252.196.221:8080

94.177.248.64:443

66.42.55.5:7080

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 10 IoCs

Processes:

rundll32.exe

flow	pid	process
14	1288	rundll32.exe
20	1288	rundll32.exe
31	1288	rundll32.exe
34	1288	rundll32.exe
38	1288	rundll32.exe
39	1288	rundll32.exe
45	1288	rundll32.exe
46	1288	rundll32.exe
47	1288	rundll32.exe
49	1288	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

Processes:

rundll32.exerundll32.exe

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 2 IoCs

Processes:

rundll32.exe

pid process

1288 rundll32.exe
1288 rundll32.exe

pid	process
1288	rundll32.exe
1288	rundll32.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

rundll32.exerundll32.exe

description	pid	process	target process
PID 2616 wrote to memory of 3872	2616	rundll32.exe	rundll32.exe
PID 2616 wrote to memory of 3872	2616	rundll32.exe	rundll32.exe
PID 2616 wrote to memory of 3872	2616	rundll32.exe	rundll32.exe
PID 3872 wrote to memory of 1288	3872	rundll32.exe	rundll32.exe
PID 3872 wrote to memory of 1288	3872	rundll32.exe	rundll32.exe
PID 3872 wrote to memory of 1288	3872	rundll32.exe	rundll32.exe

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2aeeca816a5d3ee134314b4e055c2b21d5d8ee546e050652978b8cf51cca836.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2616
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\a2aeeca816a5d3ee134314b4e055c2b21d5d8ee546e050652978b8cf51cca836.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:3872
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\a2aeeca816a5d3ee134314b4e055c2b21d5d8ee546e050652978b8cf51cca836.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1288

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/1288-2-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1288-3-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/1288-4-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3872-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/3872-1-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download