sakula | 06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456

General

Target

06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe
Size

216KB
MD5

679c7f808e4fc616993e23faf657694a
SHA1

d968b75e88309ea6ee57e00b4af5fee4462d4399
SHA256

06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456
SHA512

9ab2f516e40b15f9a9b13b7395e524904345e6c589939fdc08e69ca214b1183b54c1a67fd9be7e26c259cb9ab96a035e4672d1380dd83afdcfb37dbe6b1701c2

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/1636-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/780-59-0x0000000000400000-0x0000000000420000-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

780 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2028 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe

pid process

1636 06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe

pid	process
780	MediaCenter.exe

pid	process
2028	cmd.exe

pid	process
1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.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"	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.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

1844 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe

description pid process

Token: SeIncBasePriorityPrivilege 1636 06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe

pid	process
1844	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.execmd.exe

description	pid	process	target process
PID 1636 wrote to memory of 780	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	MediaCenter.exe
PID 1636 wrote to memory of 780	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	MediaCenter.exe
PID 1636 wrote to memory of 780	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	MediaCenter.exe
PID 1636 wrote to memory of 780	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	MediaCenter.exe
PID 1636 wrote to memory of 2028	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	cmd.exe
PID 1636 wrote to memory of 2028	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	cmd.exe
PID 1636 wrote to memory of 2028	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	cmd.exe
PID 1636 wrote to memory of 2028	1636	06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe	cmd.exe
PID 2028 wrote to memory of 1844	2028	cmd.exe	PING.EXE
PID 2028 wrote to memory of 1844	2028	cmd.exe	PING.EXE
PID 2028 wrote to memory of 1844	2028	cmd.exe	PING.EXE
PID 2028 wrote to memory of 1844	2028	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe
"C:\Users\Admin\AppData\Local\Temp\06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1636

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:780

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06b4d7c425165ee70c02e9f946cf9ce7228bd0f5ef0814548112d1151f641456.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2028

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1844

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
938fafb6370bcf405f417a5287ac25b0

SHA1
4f222c5a4f630483c9a8b15c2b3195bf4253bf29

SHA256
81a2115ef4079f77321c82bd30d337e328c2f7a852cea2c8896ded800f3e5ad9

SHA512
2b3cf1499f689707173d94cd61845907681c24ada88475a5ba425cbe89bc84e5533525373e9ad496af2d02dd390aeff42d31109ef957d3d392dda3a028e73fd7

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
938fafb6370bcf405f417a5287ac25b0

SHA1
4f222c5a4f630483c9a8b15c2b3195bf4253bf29

SHA256
81a2115ef4079f77321c82bd30d337e328c2f7a852cea2c8896ded800f3e5ad9

SHA512
2b3cf1499f689707173d94cd61845907681c24ada88475a5ba425cbe89bc84e5533525373e9ad496af2d02dd390aeff42d31109ef957d3d392dda3a028e73fd7

Download Submit
memory/780-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1636-54-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/1636-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads