sakula | 0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61

General

Target

0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe
Size

36KB
MD5

93f7152ef1a39ac22d4dd4a91ac4c7d8
SHA1

77cd97ce5baf5d09075c274c22dd4e2eb6648381
SHA256

0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61
SHA512

ced2b0433ad0f193a8742fa5df01f2c7c5551d8ae6fd38acf1399f2ded045f542b54ed2e8b26b1cd1056052398a8de331d72e16c09343d4caf114c7047c8ee75

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

448 MediaCenter.exe

pid	process
448	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:

0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.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"	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe

Drops file in Windows directory 8 IoCs

Processes:

TiWorker.exesvchost.exe

description	ioc	process
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
File opened for modification	C:\Windows\Logs\CBS\CBS.log	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

956 PING.EXE

pid	process
956	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	2360	svchost.exe
Token: SeCreatePagefilePrivilege	2360	svchost.exe
Token: SeShutdownPrivilege	2360	svchost.exe
Token: SeCreatePagefilePrivilege	2360	svchost.exe
Token: SeShutdownPrivilege	2360	svchost.exe
Token: SeCreatePagefilePrivilege	2360	svchost.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe
Token: SeRestorePrivilege	112	TiWorker.exe
Token: SeSecurityPrivilege	112	TiWorker.exe
Token: SeBackupPrivilege	112	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.execmd.exe

description	pid	process	target process
PID 3016 wrote to memory of 448	3016	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe	MediaCenter.exe
PID 3016 wrote to memory of 448	3016	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe	MediaCenter.exe
PID 3016 wrote to memory of 448	3016	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe	MediaCenter.exe
PID 3016 wrote to memory of 4436	3016	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe	cmd.exe
PID 3016 wrote to memory of 4436	3016	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe	cmd.exe
PID 3016 wrote to memory of 4436	3016	0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe	cmd.exe
PID 4436 wrote to memory of 956	4436	cmd.exe	PING.EXE
PID 4436 wrote to memory of 956	4436	cmd.exe	PING.EXE
PID 4436 wrote to memory of 956	4436	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe
"C:\Users\Admin\AppData\Local\Temp\0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of WriteProcessMemory
PID:3016

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:448

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0df866fb86b8c005c8a1203793532fb605a6e7f0880d85ce99abed58e15aba61.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4436

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:956

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:2360

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:112

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
67fceca18e6cfcce5f2ff2fe9e842006

SHA1
7f336b6b58328b1977ab5531df4530ab61957850

SHA256
e17a344088db72679770a494a3e3c304154d82b73fe86b05fb560348e1d89434

SHA512
e04f25d93e5de34d598d4ae7a069adb575aae978ee40fce13945c6228089aea1f7ca5505cb5689afffd2c872aef5184a84dc57173907b068ae97676b2d7594b5

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

MD5
67fceca18e6cfcce5f2ff2fe9e842006

SHA1
7f336b6b58328b1977ab5531df4530ab61957850

SHA256
e17a344088db72679770a494a3e3c304154d82b73fe86b05fb560348e1d89434

SHA512
e04f25d93e5de34d598d4ae7a069adb575aae978ee40fce13945c6228089aea1f7ca5505cb5689afffd2c872aef5184a84dc57173907b068ae97676b2d7594b5

Download Submit
memory/2360-132-0x0000020CC1820000-0x0000020CC1830000-memory.dmp

Filesize
64KB

Download
memory/2360-133-0x0000020CC1880000-0x0000020CC1890000-memory.dmp

Filesize
64KB

Download
memory/2360-134-0x0000020CC3F30000-0x0000020CC3F34000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads