sakula | 04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed

General

Target

04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe
Size

216KB
MD5

3abbbd6db1ecdf91d217a3296a817071
SHA1

c05686ed61dc773cbebe21ae14a4a473b3fd011c
SHA256

04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed
SHA512

79213a373d9baac9dd8e70861af0ee22b7627216854fbc6f164c7d9a45e55afbc9efa920520113ebffe62710efe857a24b571371359fce83e502b3fcc29c8b7d

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/964-58-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/320-59-0x0000000000400000-0x0000000000420000-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

320 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

480 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe

pid process

964 04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe

pid	process
320	MediaCenter.exe

pid	process
480	cmd.exe

pid	process
964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.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"	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.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

960 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe

description pid process

Token: SeIncBasePriorityPrivilege 964 04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe

pid	process
960	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.execmd.exe

description	pid	process	target process
PID 964 wrote to memory of 320	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	MediaCenter.exe
PID 964 wrote to memory of 320	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	MediaCenter.exe
PID 964 wrote to memory of 320	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	MediaCenter.exe
PID 964 wrote to memory of 320	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	MediaCenter.exe
PID 964 wrote to memory of 480	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	cmd.exe
PID 964 wrote to memory of 480	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	cmd.exe
PID 964 wrote to memory of 480	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	cmd.exe
PID 964 wrote to memory of 480	964	04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe	cmd.exe
PID 480 wrote to memory of 960	480	cmd.exe	PING.EXE
PID 480 wrote to memory of 960	480	cmd.exe	PING.EXE
PID 480 wrote to memory of 960	480	cmd.exe	PING.EXE
PID 480 wrote to memory of 960	480	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe
"C:\Users\Admin\AppData\Local\Temp\04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:964

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:320

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\04ab5ab57e32cb41b13f791fd65d803829ab85c7bc7e2aabc3fccb1f3d64a7ed.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:480

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:960

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
7afe65d01553477638f0655fd53b212e

SHA1
d24c9341070fb40be7b0dea63e6084c1559a8757

SHA256
41d5b5cd6f718a317f1e22bdfe5b155ae1a40c8df859b9881266bdb14bae623a

SHA512
efceba94d9d3e02862b50a8aa6856c39a3a501552f1b52752375fde7275b130728d04e01a68490153e607b2ac438a85af608eda46b1166fd3ff2ccae86615ec9

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
7afe65d01553477638f0655fd53b212e

SHA1
d24c9341070fb40be7b0dea63e6084c1559a8757

SHA256
41d5b5cd6f718a317f1e22bdfe5b155ae1a40c8df859b9881266bdb14bae623a

SHA512
efceba94d9d3e02862b50a8aa6856c39a3a501552f1b52752375fde7275b130728d04e01a68490153e607b2ac438a85af608eda46b1166fd3ff2ccae86615ec9

Download Submit
memory/320-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/964-54-0x0000000076C91000-0x0000000076C93000-memory.dmp

Filesize
8KB

Download
memory/964-58-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads