sakula | 20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca

General

Target

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe
Size

89KB
MD5

4a6f45ff62e9ab9fe48f1b91b31d110e
SHA1

0a18f1a8222ff25a755526548ef40e0ed278a495
SHA256

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca
SHA512

4d7972f046fa667a3586ba8d434515415128f55d1a1a5b7ab312474239e1caee07380d5c72280076a117ad9bb49f4d65ecea1ca775471c118b891e1de9f0dbde

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 2 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

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

628 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

428 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

pid process

1796 20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

pid	process
628	MediaCenter.exe

pid	process
428	cmd.exe

pid	process
1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.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"	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.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

308 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

description pid process

Token: SeIncBasePriorityPrivilege 1796 20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

pid	process
308	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.execmd.exe

description	pid	process	target process
PID 1796 wrote to memory of 628	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	MediaCenter.exe
PID 1796 wrote to memory of 628	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	MediaCenter.exe
PID 1796 wrote to memory of 628	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	MediaCenter.exe
PID 1796 wrote to memory of 628	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	MediaCenter.exe
PID 1796 wrote to memory of 428	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	cmd.exe
PID 1796 wrote to memory of 428	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	cmd.exe
PID 1796 wrote to memory of 428	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	cmd.exe
PID 1796 wrote to memory of 428	1796	20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe	cmd.exe
PID 428 wrote to memory of 308	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 308	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 308	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 308	428	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe
"C:\Users\Admin\AppData\Local\Temp\20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1796

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:628

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\20ad3bcec78ae574c5553401b1ee16835ee9119abdd687516b5925bcfc96adca.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:428

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:308

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
8ec17b14081c5dd259e01aa8922ef7c7

SHA1
52adee9f9ec48c56af49ed3fcbc2cd6eef9214df

SHA256
7f3fb5453a75978fefd6b0ef5aa557a3fe2733a818eae209c864bacf38a45600

SHA512
8dc4ce8a405f5d5b04698e271f3f8fc6786baed7c2c77352128f00048d1327709a99d969a8f2bc696a95c5e072229cd596eca7271a2a4a539c7d2216a036b895

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

MD5
8ec17b14081c5dd259e01aa8922ef7c7

SHA1
52adee9f9ec48c56af49ed3fcbc2cd6eef9214df

SHA256
7f3fb5453a75978fefd6b0ef5aa557a3fe2733a818eae209c864bacf38a45600

SHA512
8dc4ce8a405f5d5b04698e271f3f8fc6786baed7c2c77352128f00048d1327709a99d969a8f2bc696a95c5e072229cd596eca7271a2a4a539c7d2216a036b895

Download Submit
memory/1796-54-0x0000000076C61000-0x0000000076C63000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads