sakula | 15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98

General

Target

15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe
Size

176KB
MD5

ff6ea551009ea317e35f97e4ef280500
SHA1

fc55fd85e3d9f8cbaf7b3c30d361b6aed0852c34
SHA256

15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98
SHA512

25a00655e6c3b918003d5057db8e72a2710e035f2ef9eb739ada72d1dafe0417f4da44536743db5fba041d4e3eebd4fb4c9181e5d8e47bb8ccd93c16a108e03d

Score

10^/10

sakula persistence rat 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/1340-57-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1656-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1656 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

392 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe

pid process

1340 15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe

pid	process
1656	MediaCenter.exe

pid	process
392	cmd.exe

pid	process
1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.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"	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.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

1284 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe

description pid process

Token: SeIncBasePriorityPrivilege 1340 15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe

pid	process
1284	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.execmd.exe

description	pid	process	target process
PID 1340 wrote to memory of 1656	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	MediaCenter.exe
PID 1340 wrote to memory of 1656	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	MediaCenter.exe
PID 1340 wrote to memory of 1656	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	MediaCenter.exe
PID 1340 wrote to memory of 1656	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	MediaCenter.exe
PID 1340 wrote to memory of 392	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	cmd.exe
PID 1340 wrote to memory of 392	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	cmd.exe
PID 1340 wrote to memory of 392	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	cmd.exe
PID 1340 wrote to memory of 392	1340	15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe	cmd.exe
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE
PID 392 wrote to memory of 1284	392	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe
"C:\Users\Admin\AppData\Local\Temp\15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1340

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1656

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15666855cc28cd4dc47795ef8102bcbaf88f4d47dd75bc057fabeedbd0e7dd98.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:392

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1284

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
ecc096501a8a61b37a06ad460d5b1de3

SHA1
19aed28951e20ed812d8e106d30c380f7c5d160a

SHA256
844e3a6ac93d3035d943d6d2ee0bf8056049cb67c3d98b845e11175b3532a7b0

SHA512
5acde9fe18f0ca6a550774fd18cd7b296658cb44f2b2198deb2e09acab5cc41e0686ef885a7e765a53928e9487875eb759de9f1d4309983e7fcda3fbd791f9c0

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

MD5
ecc096501a8a61b37a06ad460d5b1de3

SHA1
19aed28951e20ed812d8e106d30c380f7c5d160a

SHA256
844e3a6ac93d3035d943d6d2ee0bf8056049cb67c3d98b845e11175b3532a7b0

SHA512
5acde9fe18f0ca6a550774fd18cd7b296658cb44f2b2198deb2e09acab5cc41e0686ef885a7e765a53928e9487875eb759de9f1d4309983e7fcda3fbd791f9c0

Download Submit
memory/1340-53-0x0000000075CE1000-0x0000000075CE3000-memory.dmp

Filesize
8KB

Download
memory/1340-57-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1656-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads