sakula | 0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873

General

Target

0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe
Size

36KB
MD5

6b706ce332f4129fde2fb95a31759cc1
SHA1

ba5969943638f33e917d38ee818622792be6f9c3
SHA256

0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873
SHA512

306b8de814d1e9bc1dc9534f0ae14c420c14cf31773948ed06c4016d3b47997f8d08b1622eec2653e6a2422b3a1eeb4e0d361c75141a0be2aa85b9e10f5d0981

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

3560 MediaCenter.exe

pid	process
3560	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:

0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-1346565761-3498240568-4147300184-1000\Control Panel\International\Geo\Nation	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.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"	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.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.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
File opened for modification	C:\Windows\WindowsUpdate.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

4968 PING.EXE

pid	process
4968	PING.EXE

Suspicious use of AdjustPrivilegeToken 64 IoCs

Processes:

svchost.exe0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exeTiWorker.exe

description	pid	process
Token: SeShutdownPrivilege	4400	svchost.exe
Token: SeCreatePagefilePrivilege	4400	svchost.exe
Token: SeShutdownPrivilege	4400	svchost.exe
Token: SeCreatePagefilePrivilege	4400	svchost.exe
Token: SeShutdownPrivilege	4400	svchost.exe
Token: SeCreatePagefilePrivilege	4400	svchost.exe
Token: SeIncBasePriorityPrivilege	2188	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe
Token: SeBackupPrivilege	2784	TiWorker.exe
Token: SeRestorePrivilege	2784	TiWorker.exe
Token: SeSecurityPrivilege	2784	TiWorker.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.execmd.exe

description	pid	process	target process
PID 2188 wrote to memory of 3560	2188	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe	MediaCenter.exe
PID 2188 wrote to memory of 3560	2188	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe	MediaCenter.exe
PID 2188 wrote to memory of 3560	2188	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe	MediaCenter.exe
PID 2188 wrote to memory of 1696	2188	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe	cmd.exe
PID 2188 wrote to memory of 1696	2188	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe	cmd.exe
PID 2188 wrote to memory of 1696	2188	0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe	cmd.exe
PID 1696 wrote to memory of 4968	1696	cmd.exe	PING.EXE
PID 1696 wrote to memory of 4968	1696	cmd.exe	PING.EXE
PID 1696 wrote to memory of 4968	1696	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe
"C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2188

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:3560

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0de2a2a824affe5352bac5296f65b2a1bdfae0e8ba6597a2add68e7f69cc5873.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:1696

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4968

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:4400

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:2784

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
3b7fdc687b3885f7b364b4d6ac20d6c1

SHA1
b0f4cfef3a394a6b2fe55cfa5d4184cb88e26e27

SHA256
c4cc1edadeff7f47c6db402e446a56dbd71e27a8e09e74c928266f435b18c9d2

SHA512
d68a8706169f83f8d191218e25666051ad404808d55f5ebcf3f19e2be0b9bb98901a01d7e826ee9fdc50ea1a5c6a656eefb5923e639935a5226c9cabb9399aa5

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

MD5
3b7fdc687b3885f7b364b4d6ac20d6c1

SHA1
b0f4cfef3a394a6b2fe55cfa5d4184cb88e26e27

SHA256
c4cc1edadeff7f47c6db402e446a56dbd71e27a8e09e74c928266f435b18c9d2

SHA512
d68a8706169f83f8d191218e25666051ad404808d55f5ebcf3f19e2be0b9bb98901a01d7e826ee9fdc50ea1a5c6a656eefb5923e639935a5226c9cabb9399aa5

Download Submit
memory/4400-132-0x000002304C020000-0x000002304C030000-memory.dmp

Filesize
64KB

Download
memory/4400-133-0x000002304C080000-0x000002304C090000-memory.dmp

Filesize
64KB

Download
memory/4400-134-0x000002304E740000-0x000002304E744000-memory.dmp

Filesize
16KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads