sakula | 0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce

General

Target

0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe
Size

58KB
MD5

72c3eb030bb381775a70b5e09d1a441d
SHA1

f2e4d207a045fdca3a411f8fe304f009a0f2a73c
SHA256

0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce
SHA512

7241f926e16a76c8622ea986382122574d6d1dd53547a26aa83f276247b30647af3b1b1e29722f4ab1702bba9f9655cdd4b1640e2f3ea21949de1c8f92ecba4d

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1808 MediaCenter.exe

pid	process
1808	MediaCenter.exe

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.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"	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.edb	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\DataStore.jfm	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\ReportingEvents.log	svchost.exe
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.exe
File opened for modification	C:\Windows\WindowsUpdate.log	svchost.exe
File opened for modification	C:\Windows\SoftwareDistribution\DataStore\Logs\edb.chk	svchost.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

4616 PING.EXE

pid	process
4616	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe

description	pid	process
Token: SeShutdownPrivilege	2544	svchost.exe
Token: SeCreatePagefilePrivilege	2544	svchost.exe
Token: SeShutdownPrivilege	2544	svchost.exe
Token: SeCreatePagefilePrivilege	2544	svchost.exe
Token: SeShutdownPrivilege	2544	svchost.exe
Token: SeCreatePagefilePrivilege	2544	svchost.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeIncBasePriorityPrivilege	1412	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe
Token: SeBackupPrivilege	3564	TiWorker.exe
Token: SeRestorePrivilege	3564	TiWorker.exe
Token: SeSecurityPrivilege	3564	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.execmd.exe

description	pid	process	target process
PID 1412 wrote to memory of 1808	1412	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe	MediaCenter.exe
PID 1412 wrote to memory of 1808	1412	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe	MediaCenter.exe
PID 1412 wrote to memory of 1808	1412	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe	MediaCenter.exe
PID 1412 wrote to memory of 4584	1412	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe	cmd.exe
PID 1412 wrote to memory of 4584	1412	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe	cmd.exe
PID 1412 wrote to memory of 4584	1412	0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe	cmd.exe
PID 4584 wrote to memory of 4616	4584	cmd.exe	PING.EXE
PID 4584 wrote to memory of 4616	4584	cmd.exe	PING.EXE
PID 4584 wrote to memory of 4616	4584	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe
"C:\Users\Admin\AppData\Local\Temp\0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1412

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1808

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0e3580cf136d85b78355f352f659fd560eb87bad880d2feaf22f8213690352ce.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4584

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4616

C:\Windows\system32\svchost.exe
C:\Windows\system32\svchost.exe -k netsvcs -p -s wuauserv
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:2544

C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe
C:\Windows\winsxs\amd64_microsoft-windows-servicingstack_31bf3856ad364e35_10.0.19041.1220_none_7e21bc567c7ed16b\TiWorker.exe -Embedding
1⤵
- Drops file in Windows directory
- Suspicious use of AdjustPrivilegeToken
PID:3564

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

MD5
4575845af52564683cbe16da088eb9c4

SHA1
86a617ed6135cd9e0aa52a3a3f59874a63cf8d0d

SHA256
695074af4d5a861596933c80ae8013937486d6ee90d0bf3f5bebdf4c4e68330e

SHA512
781f0333d4ff89ea4217415c7707c5efd5f06874db7e390d2523d748f6e404996c4bdf1da6651d6dcda75cf29f80f8db1b124d1f5f43fa08c2817db5e32e77d5

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

MD5
4575845af52564683cbe16da088eb9c4

SHA1
86a617ed6135cd9e0aa52a3a3f59874a63cf8d0d

SHA256
695074af4d5a861596933c80ae8013937486d6ee90d0bf3f5bebdf4c4e68330e

SHA512
781f0333d4ff89ea4217415c7707c5efd5f06874db7e390d2523d748f6e404996c4bdf1da6651d6dcda75cf29f80f8db1b124d1f5f43fa08c2817db5e32e77d5

Download Submit
memory/2544-132-0x00000206F5530000-0x00000206F5540000-memory.dmp

Filesize
64KB

Download
memory/2544-133-0x00000206F5590000-0x00000206F55A0000-memory.dmp

Filesize
64KB

Download
memory/2544-134-0x00000206F82A0000-0x00000206F82A4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads