sakula | 06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f

General

Target

06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe
Size

58KB
MD5

bcdcd419098f734cff44fbf00dec8f85
SHA1

9e3393b5393e0f27845bdf08b3c186f4452128f9
SHA256

06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f
SHA512

1b4595d3e33082f9f722a18d596cfde329233fea138dbeefff77a45b2571363d9c31352fa4acb1527a1ba90fa7a6248cceff8cf5f614004f391b06c06ac704d8

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

1272 MediaCenter.exe

pid	process
1272	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:

06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.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"	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
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

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

376 PING.EXE

pid	process
376	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3588	svchost.exe
Token: SeCreatePagefilePrivilege	3588	svchost.exe
Token: SeShutdownPrivilege	3588	svchost.exe
Token: SeCreatePagefilePrivilege	3588	svchost.exe
Token: SeShutdownPrivilege	3588	svchost.exe
Token: SeCreatePagefilePrivilege	3588	svchost.exe
Token: SeIncBasePriorityPrivilege	1532	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe
Token: SeBackupPrivilege	4424	TiWorker.exe
Token: SeRestorePrivilege	4424	TiWorker.exe
Token: SeSecurityPrivilege	4424	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.execmd.exe

description	pid	process	target process
PID 1532 wrote to memory of 1272	1532	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe	MediaCenter.exe
PID 1532 wrote to memory of 1272	1532	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe	MediaCenter.exe
PID 1532 wrote to memory of 1272	1532	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe	MediaCenter.exe
PID 1532 wrote to memory of 3504	1532	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe	cmd.exe
PID 1532 wrote to memory of 3504	1532	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe	cmd.exe
PID 1532 wrote to memory of 3504	1532	06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe	cmd.exe
PID 3504 wrote to memory of 376	3504	cmd.exe	PING.EXE
PID 3504 wrote to memory of 376	3504	cmd.exe	PING.EXE
PID 3504 wrote to memory of 376	3504	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe
"C:\Users\Admin\AppData\Local\Temp\06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1532

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1272

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\06032ab199a962ebafe6e6291ae1ab5537ca194d7b568649dfee536c3653c08f.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3504

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:376

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:3588

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:4424

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
c1176bd126e23cd5a6a8a46b2f63cedf

SHA1
ea17bc92f4f7b31ba90dc21d05ce910940138b0e

SHA256
a838d981bf3e87eb80f130cf49e7f419d93396018ad035a10618a556644905bf

SHA512
266c9b09a108f67839a1b691326e6ee7f57bf6ad3e42fbc16bc0a28a31eba19eb50c8b337cef6de59d927018656fcb1124b93efa962f13616ded861ddc7b6c3c

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
c1176bd126e23cd5a6a8a46b2f63cedf

SHA1
ea17bc92f4f7b31ba90dc21d05ce910940138b0e

SHA256
a838d981bf3e87eb80f130cf49e7f419d93396018ad035a10618a556644905bf

SHA512
266c9b09a108f67839a1b691326e6ee7f57bf6ad3e42fbc16bc0a28a31eba19eb50c8b337cef6de59d927018656fcb1124b93efa962f13616ded861ddc7b6c3c

Download Submit
memory/3588-132-0x0000016648320000-0x0000016648330000-memory.dmp

Filesize
64KB

Download
memory/3588-133-0x0000016648380000-0x0000016648390000-memory.dmp

Filesize
64KB

Download
memory/3588-134-0x000001664AA50000-0x000001664AA54000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads