sakula | 835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11

General

Target

835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe
Size

98KB
MD5

f40ce157c94f1046a38c37bc7a384067
SHA1

2ba16669dd78a42a158cb0b4f58ebe6f1054c998
SHA256

835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11
SHA512

b644ff36e3b31baf4d3552410170ea26c5c6535c41244f908f3aad22eccbbd3dcac02cb79e89f24fd53350a32b8e6c24f73187b41fbf4e131e30ced83ab18083
SSDEEP

1536:XQFl29mEkE0L1rDEKrxZKF2zf9g2Pl7W/MwbxMX+ees52z30rtrHuxzuK:429DkEGRQixVSjLaes5G30Bod

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 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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1972 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

952 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe

pid process

1404 835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe

pid	process
1972	MediaCenter.exe

pid	process
952	cmd.exe

pid	process
1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.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"	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.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

976 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe

description pid process

Token: SeIncBasePriorityPrivilege 1404 835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe

pid	process
976	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.execmd.exe

description	pid	process	target process
PID 1404 wrote to memory of 1972	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	MediaCenter.exe
PID 1404 wrote to memory of 1972	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	MediaCenter.exe
PID 1404 wrote to memory of 1972	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	MediaCenter.exe
PID 1404 wrote to memory of 1972	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	MediaCenter.exe
PID 1404 wrote to memory of 952	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	cmd.exe
PID 1404 wrote to memory of 952	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	cmd.exe
PID 1404 wrote to memory of 952	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	cmd.exe
PID 1404 wrote to memory of 952	1404	835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe	cmd.exe
PID 952 wrote to memory of 976	952	cmd.exe	PING.EXE
PID 952 wrote to memory of 976	952	cmd.exe	PING.EXE
PID 952 wrote to memory of 976	952	cmd.exe	PING.EXE
PID 952 wrote to memory of 976	952	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe
"C:\Users\Admin\AppData\Local\Temp\835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1404

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1972

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\835e72ea7ba1ebf75a8fe65508d9d2d704d1118731930fa28c8df82153cddd11.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:952

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:976

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
Filesize
98KB

MD5
e79c0ac54d9a00a4d7d3922189be8ba8

SHA1
34c70b9bfc8e38f72d9199269ed25a03528af3ca

SHA256
8dbd4096bfdde2b7d4a68bae8fc5be6ef35919370ed4d2234755b92c28b476e0

SHA512
2e53d02b72fe8da4aace93de5dd9fecaead6cbec081b2259f5241eb11e28525e707c309586cda6be3db46a52c521dc41b16e85d1aea945a6081d49df864e8424

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
98KB

MD5
e79c0ac54d9a00a4d7d3922189be8ba8

SHA1
34c70b9bfc8e38f72d9199269ed25a03528af3ca

SHA256
8dbd4096bfdde2b7d4a68bae8fc5be6ef35919370ed4d2234755b92c28b476e0

SHA512
2e53d02b72fe8da4aace93de5dd9fecaead6cbec081b2259f5241eb11e28525e707c309586cda6be3db46a52c521dc41b16e85d1aea945a6081d49df864e8424

Download Submit
memory/952-59-0x0000000000000000-mapping.dmp

Download
memory/976-60-0x0000000000000000-mapping.dmp

Download
memory/1404-54-0x0000000075A11000-0x0000000075A13000-memory.dmp

Filesize
8KB

Download
memory/1972-56-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads