sakula | 052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910

General

Target

052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe
Size

92KB
MD5

de4cb1b248a589557d75b7779269bfd2
SHA1

bfbe2afd3944191e24ee3bbb8cbec8bf375849e1
SHA256

052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910
SHA512

b5a189d02f14f6f525b443cd665c4cc72f5e27c38df88e71dfe98349c4e332d60135e47ff854c0d0a2104b0046aa1370cacc6431c1e5b2234cfe9a02c1d552f1

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

1660 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

436 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe

pid process

1488 052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe

pid	process
1660	MediaCenter.exe

pid	process
436	cmd.exe

pid	process
1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.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"	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.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

1296 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe

description pid process

Token: SeIncBasePriorityPrivilege 1488 052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe

pid	process
1296	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.execmd.exe

description	pid	process	target process
PID 1488 wrote to memory of 1660	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	MediaCenter.exe
PID 1488 wrote to memory of 1660	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	MediaCenter.exe
PID 1488 wrote to memory of 1660	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	MediaCenter.exe
PID 1488 wrote to memory of 1660	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	MediaCenter.exe
PID 1488 wrote to memory of 436	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	cmd.exe
PID 1488 wrote to memory of 436	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	cmd.exe
PID 1488 wrote to memory of 436	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	cmd.exe
PID 1488 wrote to memory of 436	1488	052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe	cmd.exe
PID 436 wrote to memory of 1296	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1296	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1296	436	cmd.exe	PING.EXE
PID 436 wrote to memory of 1296	436	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe
"C:\Users\Admin\AppData\Local\Temp\052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1488

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1660

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\052119185c3d4e25b3ad31c55797f87c177dfe360275543e7ff91907d05e4910.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:436

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1296

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
a6cffe8022f39465ad963e41b56cd38e

SHA1
61ee0d56c7e6db5a43802daa5a7fbb4d2d133e4a

SHA256
0f626886eb1a2c5c501cf0b4d765d25471c317794328630b2b01edb9cc8868f5

SHA512
08a9a3c4101e6503e2e9f2f62d1cf79db69d9c88ddba15ce0e6306c72262fbcbd73d57185cc1cf206ede5ec85884266a5b7232438ae44ce2002e47cb986568f9

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
a6cffe8022f39465ad963e41b56cd38e

SHA1
61ee0d56c7e6db5a43802daa5a7fbb4d2d133e4a

SHA256
0f626886eb1a2c5c501cf0b4d765d25471c317794328630b2b01edb9cc8868f5

SHA512
08a9a3c4101e6503e2e9f2f62d1cf79db69d9c88ddba15ce0e6306c72262fbcbd73d57185cc1cf206ede5ec85884266a5b7232438ae44ce2002e47cb986568f9

Download Submit
memory/1488-55-0x0000000076851000-0x0000000076853000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads