sakula | 1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7

General

Target

1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe
Size

176KB
MD5

27593b6684d52b99139abd6702ba8c48
SHA1

baa9c32fb54f2545b33864de3c71d726f10352f1
SHA256

1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7
SHA512

c89ff158a41fcfd36b67dee009bedb25092ba3142fcd43fdeeaae3209e8ee6b8c5cc50cb3b67d96053b60a408d74c144d85ffbff5c31ca8c20d4cf2c79833f42

Score

10^/10

sakula persistence rat suricata trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula Payload 3 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral2/memory/336-132-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

60 MediaCenter.exe

pid	process
60	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-790714498-1549421491-1643397139-1000\Control Panel\International\Geo\Nation	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe

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

System Information Discovery
T1082

Checks processor information in registry 2 TTPs 2 IoCs

Processor information is often read in order to detect sandboxing environments.

Query Registry

T1012

System Information Discovery

T1082

Processes:

MusNotifyIcon.exe

description	ioc	process
Key opened	\Registry\Machine\HARDWARE\DESCRIPTION\System\CentralProcessor\0	MusNotifyIcon.exe
Key value queried	\REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz	MusNotifyIcon.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2808 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe

description pid process

Token: SeIncBasePriorityPrivilege 336 1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe

pid	process
2808	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	336	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.execmd.exe

description	pid	process	target process
PID 336 wrote to memory of 60	336	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe	MediaCenter.exe
PID 336 wrote to memory of 60	336	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe	MediaCenter.exe
PID 336 wrote to memory of 60	336	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe	MediaCenter.exe
PID 336 wrote to memory of 3588	336	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe	cmd.exe
PID 336 wrote to memory of 3588	336	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe	cmd.exe
PID 336 wrote to memory of 3588	336	1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe	cmd.exe
PID 3588 wrote to memory of 2808	3588	cmd.exe	PING.EXE
PID 3588 wrote to memory of 2808	3588	cmd.exe	PING.EXE
PID 3588 wrote to memory of 2808	3588	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe
"C:\Users\Admin\AppData\Local\Temp\1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:336

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:60

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1493f415d215f12eb7a4988ad1764df80a2b54e0d243b82d7ff8a966c45220c7.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3588

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2808

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k wusvcs -p
1⤵
PID:3332

C:\Windows\system32\MusNotifyIcon.exe
%systemroot%\system32\MusNotifyIcon.exe NotifyTrayIcon 13
1⤵
- Checks processor information in registry
PID:820

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k wusvcs -p
1⤵
PID:2700

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

2

T1012

Remote System Discovery

1

T1018

System Information Discovery

3

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
68d5305931ab1a380ee5f419a61111d5

SHA1
d741d7cfed979cd45d7e676a61db1cadb1c103e9

SHA256
4aafe6dbe43c7eeca3b5b060e91c6ef8ced9ebe3adbca0c6a664dbc1dcede89f

SHA512
4f7469becb136821619d83f78657690aa9fdd0a3f0e480b5135217e1f63bb31c2a82ab058c2642093bb97157ce0c9848ad686624a7b6150c3382aab35f03e20f

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
68d5305931ab1a380ee5f419a61111d5

SHA1
d741d7cfed979cd45d7e676a61db1cadb1c103e9

SHA256
4aafe6dbe43c7eeca3b5b060e91c6ef8ced9ebe3adbca0c6a664dbc1dcede89f

SHA512
4f7469becb136821619d83f78657690aa9fdd0a3f0e480b5135217e1f63bb31c2a82ab058c2642093bb97157ce0c9848ad686624a7b6150c3382aab35f03e20f

Download Submit
memory/336-132-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads