sakula | 0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0

General

Target

0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe
Size

58KB
MD5

55607a2c33c2d144d7b06827aafc7d2f
SHA1

3271b8eb7558c2b4423e18eaa81a89fa1066e924
SHA256

0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0
SHA512

c51531d4ccca5e1fc95e00f05bceaabc7920949e02ae0a19b9bb6d964eb3594f85dd0fd9ea952cb6024b5fe9130744cb8b1b4e1147a2318d04df28cff06c5eb2

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

4636 MediaCenter.exe

pid	process
4636	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:

0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.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"	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe

Drops file in Windows directory 8 IoCs

Processes:

svchost.exeTiWorker.exe

description	ioc	process
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
File opened for modification	C:\Windows\Logs\CBS\CBS.log	TiWorker.exe
File opened for modification	C:\Windows\WinSxS\pending.xml	TiWorker.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

4188 PING.EXE

pid	process
4188	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe

description	pid	process
Token: SeShutdownPrivilege	2896	svchost.exe
Token: SeCreatePagefilePrivilege	2896	svchost.exe
Token: SeShutdownPrivilege	2896	svchost.exe
Token: SeCreatePagefilePrivilege	2896	svchost.exe
Token: SeShutdownPrivilege	2896	svchost.exe
Token: SeCreatePagefilePrivilege	2896	svchost.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeIncBasePriorityPrivilege	4588	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe
Token: SeBackupPrivilege	2152	TiWorker.exe
Token: SeRestorePrivilege	2152	TiWorker.exe
Token: SeSecurityPrivilege	2152	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.execmd.exe

description	pid	process	target process
PID 4588 wrote to memory of 4636	4588	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe	MediaCenter.exe
PID 4588 wrote to memory of 4636	4588	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe	MediaCenter.exe
PID 4588 wrote to memory of 4636	4588	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe	MediaCenter.exe
PID 4588 wrote to memory of 3976	4588	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe	cmd.exe
PID 4588 wrote to memory of 3976	4588	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe	cmd.exe
PID 4588 wrote to memory of 3976	4588	0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe	cmd.exe
PID 3976 wrote to memory of 4188	3976	cmd.exe	PING.EXE
PID 3976 wrote to memory of 4188	3976	cmd.exe	PING.EXE
PID 3976 wrote to memory of 4188	3976	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe
"C:\Users\Admin\AppData\Local\Temp\0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4588

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4636

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0d2b3811c90c14168395fb0ee6e8e245742b4485dca0a8ae6976196fcd4449a0.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3976

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4188

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:2896

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:2152

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
d4f8f4702ebccc5a972cfec249de27f5

SHA1
58f3580266e690dd84ec80f0296488ef402ef8e4

SHA256
57146e7b766403551dd21c656c1a2bda8ba3a1ff912842b423bc1c531fcc74cc

SHA512
c117d6637436843a235ca27ff435d3f41269cc2cc831b8e8af4de463270f93733c4bcb7a0226d705e05d15f6902ce0f67998552943d73f485ac3e2f15c998600

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

MD5
d4f8f4702ebccc5a972cfec249de27f5

SHA1
58f3580266e690dd84ec80f0296488ef402ef8e4

SHA256
57146e7b766403551dd21c656c1a2bda8ba3a1ff912842b423bc1c531fcc74cc

SHA512
c117d6637436843a235ca27ff435d3f41269cc2cc831b8e8af4de463270f93733c4bcb7a0226d705e05d15f6902ce0f67998552943d73f485ac3e2f15c998600

Download Submit
memory/2896-132-0x0000028B697A0000-0x0000028B697B0000-memory.dmp

Filesize
64KB

Download
memory/2896-133-0x0000028B69D20000-0x0000028B69D30000-memory.dmp

Filesize
64KB

Download
memory/2896-134-0x0000028B6C420000-0x0000028B6C424000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads