emotet | 2e0fc4e865b9808ca81b5580652d2d8458b21f3b885cf769d187c9d5900d7ef5

Analysis

max time kernel
141s
max time network
148s
platform
windows7_x64
resource
win7-20240708-en
resource tags

arch:x64arch:x86image:win7-20240708-enlocale:en-usos:windows7-x64system
submitted
20-11-2024 19:07

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General

Target

743b326837476d30964895f816eb2d934ff0158dfad0c6cc8566d2e7e85c10dc.dll
Size

1.1MB
MD5

fe993e694cc971448e5aa7793130cb5a
SHA1

67eb45de81d218f0c2d344b2e4f1e31a0e59b8ef
SHA256

743b326837476d30964895f816eb2d934ff0158dfad0c6cc8566d2e7e85c10dc
SHA512

e0afc67489df47b221d04896394b617a74658d68ec8d70317068359bc8edac80e89990f016ea6500f37c905d405410fa5867e5fd48ddfb5f76b9aeb32d2d8d30
SSDEEP

12288:s/9RP8f5TiefonhbF3wleXx7xXhP7/rTewZ0SwA58l01oDpI2+Mlgn:y9RP4onnYon7/rTeKLz58lcoDhq

Score

10^/10

emotet epoch5 banker discovery trojan

Malware Config

Extracted

Family

emotet

Botnet

Epoch5

27.254.174.84:8080

61.7.231.229:443

168.197.250.14:80

59.148.253.194:443

195.154.146.35:443

159.69.237.188:443

139.196.72.155:8080

185.148.168.220:8080

191.252.103.16:80

54.38.242.185:443

185.184.25.78:8080

54.37.228.122:443

45.71.195.104:8080

185.148.168.15:8080

54.37.106.167:8080

103.41.204.169:8080

198.199.98.78:8080

61.7.231.226:443

210.57.209.142:8080

190.90.233.66:443

eck1.plain

ecs1.plain

Signatures

Emotet
Emotet is a trojan that is primarily spread through spam emails.
trojan banker emotet
Emotet family
emotet

Drops file in System32 directory 1 IoCs

description	ioc	Process
File opened for modification	C:\Windows\SysWOW64\Rmlnbyqokcrl\jvnhqmeno.sqr	regsvr32.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	regsvr32.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	regsvr32.exe

Suspicious behavior: EnumeratesProcesses 1 IoCs

pid	Process
1544	regsvr32.exe

Suspicious behavior: RenamesItself 1 IoCs

pid	Process
2388	regsvr32.exe

Suspicious use of WriteProcessMemory 14 IoCs

description	pid	Process	procid_target
PID 2568 wrote to memory of 2388	2568	regsvr32.exe	30
PID 2568 wrote to memory of 2388	2568	regsvr32.exe	30
PID 2568 wrote to memory of 2388	2568	regsvr32.exe	30
PID 2568 wrote to memory of 2388	2568	regsvr32.exe	30
PID 2568 wrote to memory of 2388	2568	regsvr32.exe	30
PID 2568 wrote to memory of 2388	2568	regsvr32.exe	30
PID 2568 wrote to memory of 2388	2568	regsvr32.exe	30
PID 2388 wrote to memory of 1544	2388	regsvr32.exe	31
PID 2388 wrote to memory of 1544	2388	regsvr32.exe	31
PID 2388 wrote to memory of 1544	2388	regsvr32.exe	31
PID 2388 wrote to memory of 1544	2388	regsvr32.exe	31
PID 2388 wrote to memory of 1544	2388	regsvr32.exe	31
PID 2388 wrote to memory of 1544	2388	regsvr32.exe	31
PID 2388 wrote to memory of 1544	2388	regsvr32.exe	31

C:\Windows\system32\regsvr32.exe
regsvr32 /s C:\Users\Admin\AppData\Local\Temp\743b326837476d30964895f816eb2d934ff0158dfad0c6cc8566d2e7e85c10dc.dll
1⤵
- Suspicious use of WriteProcessMemory
PID:2568
- C:\Windows\SysWOW64\regsvr32.exe
  /s C:\Users\Admin\AppData\Local\Temp\743b326837476d30964895f816eb2d934ff0158dfad0c6cc8566d2e7e85c10dc.dll
  2⤵
  - Drops file in System32 directory
  - System Location Discovery: System Language Discovery
  - Suspicious behavior: RenamesItself
  - Suspicious use of WriteProcessMemory
  PID:2388
- - C:\Windows\SysWOW64\regsvr32.exe
    C:\Windows\SysWOW64\regsvr32.exe /s "C:\Windows\SysWOW64\Rmlnbyqokcrl\jvnhqmeno.sqr"
    3⤵
    - System Location Discovery: System Language Discovery
    - Suspicious behavior: EnumeratesProcesses
    PID:1544

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/1544-4-0x0000000000390000-0x00000000003B5000-memory.dmp

Filesize
148KB

Download
memory/1544-8-0x0000000010000000-0x0000000010117000-memory.dmp

Filesize
1.1MB

Download
memory/1544-9-0x0000000010000000-0x0000000010117000-memory.dmp

Filesize
1.1MB

Download
memory/1544-15-0x0000000010000000-0x0000000010117000-memory.dmp

Filesize
1.1MB

Download
memory/1544-16-0x0000000010000000-0x0000000010117000-memory.dmp

Filesize
1.1MB

Download
memory/1544-18-0x0000000010000000-0x0000000010117000-memory.dmp

Filesize
1.1MB

Download
memory/2388-0-0x0000000000230000-0x0000000000255000-memory.dmp

Filesize
148KB

Download
memory/2388-3-0x0000000010000000-0x0000000010117000-memory.dmp

Filesize
1.1MB

Download