emotet | d2d98c6a99f91898a76f7a878a7a5f8a08d0b55bc05b49d4319aa0b6b7d7525f

Analysis

max time kernel
141s
max time network
147s
platform
windows7_x64
resource
win7-20240903-en
resource tags

arch:x64arch:x86image:win7-20240903-enlocale:en-usos:windows7-x64system
submitted
20/11/2024, 23:40

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General

Target

3-Ard2eQaJX2oB.dll
Size

502KB
MD5

9b98850d35eea0ea455880bc31d763dd
SHA1

87c261c060ae45f0e8503d82a1a60fab2bba7b0f
SHA256

dee8101da98025b7556f84690a7530e0d22e49ce410273689281157ad831aff3
SHA512

cbf3e1c975abee5778e669f3d4585b1e97c34c767f5dfd61ba8e934fc36504816623d9d83f856b236685273049a21940fdf354acb548c66c90315abcc654fb98
SSDEEP

6144:0CILiotuWe/fWEfvXQ6tGHo0n9SiaFbmN:0CILdtuWeGSvXQ6tG5sia4

Score

10^/10

emotet epoch3 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch3

189.34.18.252:8080

189.211.214.19:443

203.157.152.9:7080

157.245.145.87:443

195.159.28.244:8080

202.29.237.113:8080

203.56.191.129:8080

46.32.229.152:8080

103.229.72.197:8080

190.194.12.132:80

157.7.164.178:8081

117.2.139.117:443

183.91.3.63:80

177.254.134.180:80

24.245.65.66:80

223.17.215.76:80

27.78.27.110:443

46.105.131.68:8080

79.133.6.236:8080

58.27.215.3:8080

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

flow	pid	Process
4	2312	rundll32.exe
7	2312	rundll32.exe
8	2312	rundll32.exe
11	2312	rundll32.exe
12	2312	rundll32.exe
15	2312	rundll32.exe

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Rlfpsx\zyxhg.fqz	rundll32.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

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 4 IoCs

pid	Process
2312	rundll32.exe
2312	rundll32.exe
2312	rundll32.exe
2312	rundll32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2336	rundll32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 1204 wrote to memory of 2336	1204	rundll32.exe	30
PID 1204 wrote to memory of 2336	1204	rundll32.exe	30
PID 1204 wrote to memory of 2336	1204	rundll32.exe	30
PID 1204 wrote to memory of 2336	1204	rundll32.exe	30
PID 1204 wrote to memory of 2336	1204	rundll32.exe	30
PID 1204 wrote to memory of 2336	1204	rundll32.exe	30
PID 1204 wrote to memory of 2336	1204	rundll32.exe	30
PID 2336 wrote to memory of 2312	2336	rundll32.exe	31
PID 2336 wrote to memory of 2312	2336	rundll32.exe	31
PID 2336 wrote to memory of 2312	2336	rundll32.exe	31
PID 2336 wrote to memory of 2312	2336	rundll32.exe	31
PID 2336 wrote to memory of 2312	2336	rundll32.exe	31
PID 2336 wrote to memory of 2312	2336	rundll32.exe	31
PID 2336 wrote to memory of 2312	2336	rundll32.exe	31

C:\Windows\system32\rundll32.exe
rundll32.exe C:\Users\Admin\AppData\Local\Temp\3-Ard2eQaJX2oB.dll,#1
1⤵
- Suspicious use of WriteProcessMemory
PID:1204
- C:\Windows\SysWOW64\rundll32.exe
  rundll32.exe C:\Users\Admin\AppData\Local\Temp\3-Ard2eQaJX2oB.dll,#1
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2336
- - C:\Windows\SysWOW64\rundll32.exe
    C:\Windows\SysWOW64\rundll32.exe "C:\Windows\SysWOW64\Rlfpsx\zyxhg.fqz",Control_RunDLL
    3⤵
    - Blocklisted process makes network request
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:2312

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

T1082

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

memory/2312-4-0x0000000000400000-0x0000000000422000-memory.dmp

Filesize
136KB

Download
memory/2312-8-0x0000000010000000-0x0000000010894000-memory.dmp

Filesize
8.6MB

Download
memory/2312-9-0x0000000010000000-0x0000000010894000-memory.dmp

Filesize
8.6MB

Download
memory/2312-10-0x0000000010000000-0x0000000010894000-memory.dmp

Filesize
8.6MB

Download
memory/2312-15-0x0000000010000000-0x0000000010894000-memory.dmp

Filesize
8.6MB

Download
memory/2312-16-0x0000000010000000-0x0000000010894000-memory.dmp

Filesize
8.6MB

Download
memory/2336-0-0x00000000003B0000-0x00000000003D2000-memory.dmp

Filesize
136KB

Download
memory/2336-3-0x0000000010000000-0x0000000010894000-memory.dmp

Filesize
8.6MB

Download