Behavioral Report

Analysis

max time kernel
115s
max time network
132s
platform
windows10_x64
resource
win10v20201028
submitted
26-01-2021 23:59

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Report Files Registry Network Processes Mutex Misc

General

Target

sjbodmaxe.dll.exe

Score

10^/10

emotet lea banker ransomware trojan

Malware Config

Extracted

Family

emotet

Botnet

LEA

80.158.59.174:8080

80.158.43.136:80

80.158.3.161:443

80.158.51.209:8080

80.158.35.51:80

80.158.63.78:443

80.158.53.167:80

80.158.62.194:443

rsa_pubkey.plain

Signatures

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

Emotet Payload 4 IoCs

Detects Emotet payload in memory.

Processes:

resource	yara_rule
behavioral2/memory/1456-2-0x0000000003160000-0x00000000031BB000-memory.dmp	emotet
behavioral2/memory/1456-3-0x0000000000400000-0x000000000045A000-memory.dmp	emotet
behavioral2/memory/1456-4-0x0000000003100000-0x0000000003159000-memory.dmp	emotet
behavioral2/memory/3836-7-0x0000000002F80000-0x0000000002FDB000-memory.dmp	emotet

Executes dropped EXE 1 IoCs

Processes:

MSVideoDSP.exe

pid process

3836 MSVideoDSP.exe
Drops file in System32 directory 1 IoCs

Processes:

sjbodmaxe.dll.exe

description ioc process

File opened for modification C:\Windows\SysWOW64\Windows.Payments\MSVideoDSP.exe sjbodmaxe.dll.exe
Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.
ransomware

TTPs:

System Information Discovery

pid	process
3836	MSVideoDSP.exe

description	ioc	process
File opened for modification	C:\Windows\SysWOW64\Windows.Payments\MSVideoDSP.exe	sjbodmaxe.dll.exe

Suspicious behavior: EnumeratesProcesses 8 IoCs

Processes:

sjbodmaxe.dll.exeMSVideoDSP.exe

pid	process
1456	sjbodmaxe.dll.exe
1456	sjbodmaxe.dll.exe
3836	MSVideoDSP.exe
3836	MSVideoDSP.exe
3836	MSVideoDSP.exe
3836	MSVideoDSP.exe
3836	MSVideoDSP.exe
3836	MSVideoDSP.exe

Suspicious behavior: RenamesItself 1 IoCs

Processes:

sjbodmaxe.dll.exe

pid process

1456 sjbodmaxe.dll.exe

Suspicious use of WriteProcessMemory 3 IoCs

Processes:

sjbodmaxe.dll.exe

description	pid	process	target process
PID 1456 wrote to memory of 3836	1456	sjbodmaxe.dll.exe	MSVideoDSP.exe
PID 1456 wrote to memory of 3836	1456	sjbodmaxe.dll.exe	MSVideoDSP.exe
PID 1456 wrote to memory of 3836	1456	sjbodmaxe.dll.exe	MSVideoDSP.exe

C:\Users\Admin\AppData\Local\Temp\sjbodmaxe.dll.exe

"C:\Users\Admin\AppData\Local\Temp\sjbodmaxe.dll.exe"

Drops file in System32 directory
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory

PID:1456

C:\Windows\SysWOW64\Windows.Payments\MSVideoDSP.exe

"C:\Windows\SysWOW64\Windows.Payments\MSVideoDSP.exe"

Executes dropped EXE
Suspicious behavior: EnumeratesProcesses

PID:3836

Network

MITRE ATT&CK Matrix

Collection

Command and Control

Credential Access

Defense Evasion

Discovery

System Information Discovery

T1082

Execution

Exfiltration

Impact

Initial Access

Lateral Movement

Persistence

Privilege Escalation

Replay Monitor

00:00 00:00

Downloads

C:\Windows\SysWOW64\Windows.Payments\MSVideoDSP.exe
MD5
13b9d586bb973ac14bfa24e4ae7b24f1

SHA1
a5653ebe4fa9f906554e56f4d732489189c3a3f9

SHA256
90e4f02ab9157f389d785c3dcddfa432085b237f2a4c3befb4a093d0f2711b5b

SHA512
517b1728ac24a587c6a4ccb7c0ea18f2059609958eb06f06107efd5a2e06faf0caa78c49f252e8b2e602a88de194e7edb1f4aaf1efe423298e94257c3df902ae

Download Submit
memory/1456-2-0x0000000003160000-0x00000000031BB000-memory.dmp

Filesize
364KB

Download
memory/1456-3-0x0000000000400000-0x000000000045A000-memory.dmp

Filesize
360KB

Download
memory/1456-4-0x0000000003100000-0x0000000003159000-memory.dmp

Filesize
356KB

Download
memory/3836-5-0x0000000000000000-mapping.dmp

Download
memory/3836-7-0x0000000002F80000-0x0000000002FDB000-memory.dmp

Filesize
364KB

Download