sakula | 17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35

General

Target

17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe
Size

120KB
MD5

a5ca22aeb159c608b06d7e6be94fcb14
SHA1

386fe022503c9dd4713cf67bf6a64d308cca5106
SHA256

17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35
SHA512

3b2c6202cc4d474f2c6f00c993de6c2b1992f23efe539cbb7e3d5fe019efff0a8122f1716fb8369ac78bc2868f3155b1a3c45c5b1eb4e8007662b7fb3e42fdcf

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/1692-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1792-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1792 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1828 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe

pid process

1692 17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe

pid	process
1792	MediaCenter.exe

pid	process
1828	cmd.exe

pid	process
1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.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"	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.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

1108 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe

description pid process

Token: SeIncBasePriorityPrivilege 1692 17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe

pid	process
1108	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.execmd.exe

description	pid	process	target process
PID 1692 wrote to memory of 1792	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	MediaCenter.exe
PID 1692 wrote to memory of 1792	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	MediaCenter.exe
PID 1692 wrote to memory of 1792	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	MediaCenter.exe
PID 1692 wrote to memory of 1792	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	MediaCenter.exe
PID 1692 wrote to memory of 1828	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	cmd.exe
PID 1692 wrote to memory of 1828	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	cmd.exe
PID 1692 wrote to memory of 1828	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	cmd.exe
PID 1692 wrote to memory of 1828	1692	17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe	cmd.exe
PID 1828 wrote to memory of 1108	1828	cmd.exe	PING.EXE
PID 1828 wrote to memory of 1108	1828	cmd.exe	PING.EXE
PID 1828 wrote to memory of 1108	1828	cmd.exe	PING.EXE
PID 1828 wrote to memory of 1108	1828	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe
"C:\Users\Admin\AppData\Local\Temp\17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1692

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1792

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17a09281cd4b347ab6d5fd64bcc7c253059f9fb1138d275fdfa16667ce9e9d35.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1828

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1108

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
6e4cfea7b4ff16779f137cc2c0e464b2

SHA1
db1ceb70b925989ef567012e869c636643466450

SHA256
a1e2ac456e5c6942cd33d92f84a2f92d14170f574ce7890e2559aed6387ddece

SHA512
62b105efe26153b2155493ce0e05972f446e7a6e56a32e33353a0f40b6028701a8d1485dd9b9ca229e95cb2b4ce5bf7d89be3bb499dcd1e02daf48e60e19966c

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

MD5
6e4cfea7b4ff16779f137cc2c0e464b2

SHA1
db1ceb70b925989ef567012e869c636643466450

SHA256
a1e2ac456e5c6942cd33d92f84a2f92d14170f574ce7890e2559aed6387ddece

SHA512
62b105efe26153b2155493ce0e05972f446e7a6e56a32e33353a0f40b6028701a8d1485dd9b9ca229e95cb2b4ce5bf7d89be3bb499dcd1e02daf48e60e19966c

Download Submit
memory/1692-54-0x00000000754B1000-0x00000000754B3000-memory.dmp

Filesize
8KB

Download
memory/1692-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1792-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads