sakula | 177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7

General

Target

177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe
Size

116KB
MD5

b2083008ffaac26f91d7ba39936a3f3a
SHA1

5c3c76a4630beaa0c3a631ebae7bbc9b6eeea5d8
SHA256

177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7
SHA512

112c20691a397b454c47867e0422edfdacd769fa695e08a83d766f6411127e5d5ea4288aa195af74f7472b4d2a716257144d2eee335659ceea2e83a478ea4386

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 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1600-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1316-60-0x0000000000400000-0x0000000000420000-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

1316 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1808 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe

pid process

1600 177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe

pid	process
1316	MediaCenter.exe

pid	process
1808	cmd.exe

pid	process
1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.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"	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe

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

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

1068 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe

description pid process

Token: SeIncBasePriorityPrivilege 1600 177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe

pid	process
1068	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.execmd.exe

description	pid	process	target process
PID 1600 wrote to memory of 1316	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	MediaCenter.exe
PID 1600 wrote to memory of 1316	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	MediaCenter.exe
PID 1600 wrote to memory of 1316	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	MediaCenter.exe
PID 1600 wrote to memory of 1316	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	MediaCenter.exe
PID 1600 wrote to memory of 1808	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	cmd.exe
PID 1600 wrote to memory of 1808	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	cmd.exe
PID 1600 wrote to memory of 1808	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	cmd.exe
PID 1600 wrote to memory of 1808	1600	177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe	cmd.exe
PID 1808 wrote to memory of 1068	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 1068	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 1068	1808	cmd.exe	PING.EXE
PID 1808 wrote to memory of 1068	1808	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe
"C:\Users\Admin\AppData\Local\Temp\177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1600

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1316

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\177c9fb764713a87dac6d77da7c14199e55cae59f8c8d11a555d8d49ad9ab7a7.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1808

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1068

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

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

MD5
48fdd5061fc019f196f1143668e0d1f4

SHA1
c1dd958cabb6515330bf82a4708562d7851cb6de

SHA256
39f8327f7dee73646b5a50a7f787043640674f51bb54c67018e370001cf09e69

SHA512
9aae31912803c4173a733b8856c9b322127793cd6e605f3c617d4b209d55a4655632caf2ffee0f6a14f5319d99ef3c1dad3e7f6e0c53aed9582015a7e98a19ba

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

MD5
48fdd5061fc019f196f1143668e0d1f4

SHA1
c1dd958cabb6515330bf82a4708562d7851cb6de

SHA256
39f8327f7dee73646b5a50a7f787043640674f51bb54c67018e370001cf09e69

SHA512
9aae31912803c4173a733b8856c9b322127793cd6e605f3c617d4b209d55a4655632caf2ffee0f6a14f5319d99ef3c1dad3e7f6e0c53aed9582015a7e98a19ba

Download Submit
memory/1316-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1600-55-0x0000000075801000-0x0000000075803000-memory.dmp

Filesize
8KB

Download
memory/1600-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads