emotet | e20b4e9f8c0f9f68e8c5ef1c0c0f975a207cf0962804153e8c6428bd703da3c2

Analysis

max time kernel
140s
max time network
145s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 21:18

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General

Target

e20b4e9f8c0f9f68e8c5ef1c0c0f975a207cf0962804153e8c6428bd703da3c2.dll
Size

252KB
MD5

50c27628d0e1a93ceb55f6fbafc16d82
SHA1

7194839bfdfe3ecaf85add27d143c1e12d7c17e9
SHA256

e20b4e9f8c0f9f68e8c5ef1c0c0f975a207cf0962804153e8c6428bd703da3c2
SHA512

2ebeff09e244200c45f071ac0de73f8c715232b994edd845fd5a5489464dc901380de45a71ce9b0c25726308089ff1aadfb9d97af9d31140138157ea9fd9b0aa
SSDEEP

6144:ndH09uYgR7OJSuwuZc2HEaYTy7beWTBd4m:dHJtlec2HEaYTXWT/l

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 11 IoCs

flow	pid	Process
4	2552	rundll32.exe
5	2552	rundll32.exe
6	2552	rundll32.exe
7	2552	rundll32.exe
8	2552	rundll32.exe
9	2552	rundll32.exe
13	2552	rundll32.exe
16	2552	rundll32.exe
17	2552	rundll32.exe
18	2552	rundll32.exe
19	2552	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
2552	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2068 wrote to memory of 2400	2068	rundll32.exe	30
PID 2068 wrote to memory of 2400	2068	rundll32.exe	30
PID 2068 wrote to memory of 2400	2068	rundll32.exe	30
PID 2068 wrote to memory of 2400	2068	rundll32.exe	30
PID 2068 wrote to memory of 2400	2068	rundll32.exe	30
PID 2068 wrote to memory of 2400	2068	rundll32.exe	30
PID 2068 wrote to memory of 2400	2068	rundll32.exe	30
PID 2400 wrote to memory of 2552	2400	rundll32.exe	31
PID 2400 wrote to memory of 2552	2400	rundll32.exe	31
PID 2400 wrote to memory of 2552	2400	rundll32.exe	31
PID 2400 wrote to memory of 2552	2400	rundll32.exe	31
PID 2400 wrote to memory of 2552	2400	rundll32.exe	31
PID 2400 wrote to memory of 2552	2400	rundll32.exe	31
PID 2400 wrote to memory of 2552	2400	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\e20b4e9f8c0f9f68e8c5ef1c0c0f975a207cf0962804153e8c6428bd703da3c2.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:2068
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\e20b4e9f8c0f9f68e8c5ef1c0c0f975a207cf0962804153e8c6428bd703da3c2.dll,#1
  2⤵
  - System Location Discovery: System Language Discovery
  - Suspicious use of WriteProcessMemory
  PID:2400
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Users\Admin\AppData\Local\Temp\e20b4e9f8c0f9f68e8c5ef1c0c0f975a207cf0962804153e8c6428bd703da3c2.dll",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2552

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/2400-0-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/2400-1-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/2552-2-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/2552-3-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download
memory/2552-4-0x0000000010000000-0x0000000010028000-memory.dmp

Filesize
160KB

Download