sakula | 086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471

General

Target

086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe
Size

60KB
MD5

32ba6334e4d25b3810ec84d329b789a4
SHA1

8bda93f43005ac865708175757ab9eb67700937d
SHA256

086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471
SHA512

cfe6da311fbf6306f2798fd61214412bd2d387b387fef4a68c344c93d874bc8479743aa586c16f1c8576f17610224efe7ad66a4c791a87e558aad374187a24df

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

1864 MediaCenter.exe

pid	process
1864	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:

086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.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"	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.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

4892 PING.EXE

pid	process
4892	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	3772	svchost.exe
Token: SeCreatePagefilePrivilege	3772	svchost.exe
Token: SeShutdownPrivilege	3772	svchost.exe
Token: SeCreatePagefilePrivilege	3772	svchost.exe
Token: SeShutdownPrivilege	3772	svchost.exe
Token: SeCreatePagefilePrivilege	3772	svchost.exe
Token: SeIncBasePriorityPrivilege	3156	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe
Token: SeBackupPrivilege	2620	TiWorker.exe
Token: SeRestorePrivilege	2620	TiWorker.exe
Token: SeSecurityPrivilege	2620	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.execmd.exe

description	pid	process	target process
PID 3156 wrote to memory of 1864	3156	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe	MediaCenter.exe
PID 3156 wrote to memory of 1864	3156	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe	MediaCenter.exe
PID 3156 wrote to memory of 1864	3156	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe	MediaCenter.exe
PID 3156 wrote to memory of 4228	3156	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe	cmd.exe
PID 3156 wrote to memory of 4228	3156	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe	cmd.exe
PID 3156 wrote to memory of 4228	3156	086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe	cmd.exe
PID 4228 wrote to memory of 4892	4228	cmd.exe	PING.EXE
PID 4228 wrote to memory of 4892	4228	cmd.exe	PING.EXE
PID 4228 wrote to memory of 4892	4228	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe
"C:\Users\Admin\AppData\Local\Temp\086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:3156

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1864

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\086e6df44323c1f0c4c990d6ae3bad0b9f13e0eee2f644c5a587019e66812471.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4228

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4892

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:3772

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:2620

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
32afe20f277562e8e11007d094a5d958

SHA1
ef72b979eff9fb1b96d584157aca8ff5473090ec

SHA256
2c6665968c769e6be94533589b190d1eb9fdfd9792c46fd24987bb48179f5449

SHA512
0ca1eee515b268858903f4c4717ab2b599b52005d148acc39b24af1a0bc6f7cc4af903081b136e45ed05309344cf042943e84aa7b30279f8023d964e2aa89e41

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
32afe20f277562e8e11007d094a5d958

SHA1
ef72b979eff9fb1b96d584157aca8ff5473090ec

SHA256
2c6665968c769e6be94533589b190d1eb9fdfd9792c46fd24987bb48179f5449

SHA512
0ca1eee515b268858903f4c4717ab2b599b52005d148acc39b24af1a0bc6f7cc4af903081b136e45ed05309344cf042943e84aa7b30279f8023d964e2aa89e41

Download Submit
memory/3772-132-0x000001C2BBB30000-0x000001C2BBB40000-memory.dmp

Filesize
64KB

Download
memory/3772-133-0x000001C2BBB90000-0x000001C2BBBA0000-memory.dmp

Filesize
64KB

Download
memory/3772-134-0x000001C2BE8B0000-0x000001C2BE8B4000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads