sakula | 07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710

General

Target

07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe
Size

212KB
MD5

2318575bbff6e228b9453eeb841ba952
SHA1

191e925300fe778355c91c14f6e95631cf94b831
SHA256

07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710
SHA512

8cb12fec7144cb2cad287dd34f82d92d853fb03ea2f82d795923a1c92dcf8361366f5bdfe5d7628b7cce3f5fc4aef8a185b569368aad08e4dc776667423a3b30
SSDEEP

1536:XcQFl29mEkE0L1rDEKrxZKF2zf9g2Pl7W/MwbxMX++pLz30rtr8gjXjp0danBj:r29DkEGRQixVSjLc330BYgjXjpDnBj

Score

10^/10

sakula persistence rat trojan upx

Malware Config

Extracted

Family

sakula

C2

www.polarroute.com

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula payload 5 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/2004-61-0x0000000000400000-0x0000000000435000-memory.dmp	family_sakula
behavioral1/memory/2008-59-0x0000000000400000-0x0000000000435000-memory.dmp	family_sakula
behavioral1/memory/2008-62-0x0000000000400000-0x0000000000435000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1736 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2004 MediaCenter.exe
Loads dropped DLL 1 IoCs

Processes:

07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe

pid process

2008 07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe

pid	process
1736	cmd.exe

pid	process
2004	MediaCenter.exe

pid	process
2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe

UPX packed file 5 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
behavioral1/memory/2004-61-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/2008-59-0x0000000000400000-0x0000000000435000-memory.dmp	upx
behavioral1/memory/2008-62-0x0000000000400000-0x0000000000435000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.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"	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.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

808 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe

description pid process

Token: SeIncBasePriorityPrivilege 2008 07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe

pid	process
808	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.execmd.exe

description	pid	process	target process
PID 2008 wrote to memory of 2004	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	MediaCenter.exe
PID 2008 wrote to memory of 2004	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	MediaCenter.exe
PID 2008 wrote to memory of 2004	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	MediaCenter.exe
PID 2008 wrote to memory of 2004	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	MediaCenter.exe
PID 2008 wrote to memory of 1736	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	cmd.exe
PID 2008 wrote to memory of 1736	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	cmd.exe
PID 2008 wrote to memory of 1736	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	cmd.exe
PID 2008 wrote to memory of 1736	2008	07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe	cmd.exe
PID 1736 wrote to memory of 808	1736	cmd.exe	PING.EXE
PID 1736 wrote to memory of 808	1736	cmd.exe	PING.EXE
PID 1736 wrote to memory of 808	1736	cmd.exe	PING.EXE
PID 1736 wrote to memory of 808	1736	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe
"C:\Users\Admin\AppData\Local\Temp\07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2008

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2004

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\07d5d6f916da9da2e1d1add3eb927b4c5b89e093d41baecdff209e728ecab710.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1736

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:808

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
212KB

MD5
63438c5280da16bff64ea033b8d722a3

SHA1
2f64f7c24b91e8e12f9c18e51c49673103a052dd

SHA256
9164ec236da33697f5975a361eac27bce948c14cda25583ba83e5a320e4deba6

SHA512
56c874ba5d770d00cf7b3a51e4dc77481b4a76461a0080661468e0cfbd0f19d72cc5eaf51202131e2db3a15e243d808cdd3d72ae16d223924276e22c3146ecd1

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
212KB

MD5
63438c5280da16bff64ea033b8d722a3

SHA1
2f64f7c24b91e8e12f9c18e51c49673103a052dd

SHA256
9164ec236da33697f5975a361eac27bce948c14cda25583ba83e5a320e4deba6

SHA512
56c874ba5d770d00cf7b3a51e4dc77481b4a76461a0080661468e0cfbd0f19d72cc5eaf51202131e2db3a15e243d808cdd3d72ae16d223924276e22c3146ecd1

Download Submit
memory/2004-61-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2008-60-0x00000000003A0000-0x00000000003D5000-memory.dmp

Filesize
212KB

Download
memory/2008-59-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download
memory/2008-62-0x0000000000400000-0x0000000000435000-memory.dmp

Filesize
212KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads