sakula | 4efe5f367b03c7f134c7706e47eecdbefe84c604dad7e6b7f07792c67c038bfa

General

Target

NEAS.dd05533d169203a5fc5d1752205ed9ba.exe
Size

332KB
MD5

dd05533d169203a5fc5d1752205ed9ba
SHA1

5acc75eb219f93b60323d2a059afd5c36695307b
SHA256

4efe5f367b03c7f134c7706e47eecdbefe84c604dad7e6b7f07792c67c038bfa
SHA512

dce5cef2a1b69263d717cfd0be8743879efa45c8f80e3f3e97ce7988e3397cc40efabb10b63ce38b8c0ece0319f9967a8f2fb41e0b9bdf7cd1dcb9257a7dc480
SSDEEP

6144:Nj9c2WYd30BKmiPVpU3ypIPr3D3StNynyS/E:NSI2HA

Score

10^/10

sakula persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

www.savmpet.com

Signatures

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

Sakula payload 6 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2228 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

2800 AdobeUpdate.exe
Loads dropped DLL 4 IoCs

Processes:

NEAS.dd05533d169203a5fc5d1752205ed9ba.exeAdobeUpdate.exe

pid process

2768 NEAS.dd05533d169203a5fc5d1752205ed9ba.exe
2800 AdobeUpdate.exe
2800 AdobeUpdate.exe
2800 AdobeUpdate.exe

pid	process
2228	cmd.exe

pid	process
2800	AdobeUpdate.exe

pid	process
2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe
2800	AdobeUpdate.exe
2800	AdobeUpdate.exe
2800	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

NEAS.dd05533d169203a5fc5d1752205ed9ba.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2324 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.dd05533d169203a5fc5d1752205ed9ba.exe

description pid process

Token: SeIncBasePriorityPrivilege 2768 NEAS.dd05533d169203a5fc5d1752205ed9ba.exe

pid	process
2324	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

NEAS.dd05533d169203a5fc5d1752205ed9ba.execmd.exe

description	pid	process	target process
PID 2768 wrote to memory of 2800	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2800	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2800	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2800	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2800	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2800	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2800	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	AdobeUpdate.exe
PID 2768 wrote to memory of 2228	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	cmd.exe
PID 2768 wrote to memory of 2228	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	cmd.exe
PID 2768 wrote to memory of 2228	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	cmd.exe
PID 2768 wrote to memory of 2228	2768	NEAS.dd05533d169203a5fc5d1752205ed9ba.exe	cmd.exe
PID 2228 wrote to memory of 2324	2228	cmd.exe	PING.EXE
PID 2228 wrote to memory of 2324	2228	cmd.exe	PING.EXE
PID 2228 wrote to memory of 2324	2228	cmd.exe	PING.EXE
PID 2228 wrote to memory of 2324	2228	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.dd05533d169203a5fc5d1752205ed9ba.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.dd05533d169203a5fc5d1752205ed9ba.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2768

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2800

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\NEAS.dd05533d169203a5fc5d1752205ed9ba.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2228

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2324

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
477ca1f35a66d2542a1da9ca4895de93

SHA1
c6dee751bb9e100dce1b516af9654365613cdd2c

SHA256
d3bce387ccc7329bed2555db06612f54324ca428cc808c6df0bf6f71503b7626

SHA512
4574aa4b14f1a1aa9159dfa5069a4dfcb5118a737da0254459a8410cf2dcf48cd1c1248a277b8d956ecf0225f0db57eb961f1a29e145138ae55f139212e1f2e3

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
477ca1f35a66d2542a1da9ca4895de93

SHA1
c6dee751bb9e100dce1b516af9654365613cdd2c

SHA256
d3bce387ccc7329bed2555db06612f54324ca428cc808c6df0bf6f71503b7626

SHA512
4574aa4b14f1a1aa9159dfa5069a4dfcb5118a737da0254459a8410cf2dcf48cd1c1248a277b8d956ecf0225f0db57eb961f1a29e145138ae55f139212e1f2e3

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
477ca1f35a66d2542a1da9ca4895de93

SHA1
c6dee751bb9e100dce1b516af9654365613cdd2c

SHA256
d3bce387ccc7329bed2555db06612f54324ca428cc808c6df0bf6f71503b7626

SHA512
4574aa4b14f1a1aa9159dfa5069a4dfcb5118a737da0254459a8410cf2dcf48cd1c1248a277b8d956ecf0225f0db57eb961f1a29e145138ae55f139212e1f2e3

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
477ca1f35a66d2542a1da9ca4895de93

SHA1
c6dee751bb9e100dce1b516af9654365613cdd2c

SHA256
d3bce387ccc7329bed2555db06612f54324ca428cc808c6df0bf6f71503b7626

SHA512
4574aa4b14f1a1aa9159dfa5069a4dfcb5118a737da0254459a8410cf2dcf48cd1c1248a277b8d956ecf0225f0db57eb961f1a29e145138ae55f139212e1f2e3

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
477ca1f35a66d2542a1da9ca4895de93

SHA1
c6dee751bb9e100dce1b516af9654365613cdd2c

SHA256
d3bce387ccc7329bed2555db06612f54324ca428cc808c6df0bf6f71503b7626

SHA512
4574aa4b14f1a1aa9159dfa5069a4dfcb5118a737da0254459a8410cf2dcf48cd1c1248a277b8d956ecf0225f0db57eb961f1a29e145138ae55f139212e1f2e3

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
332KB

MD5
477ca1f35a66d2542a1da9ca4895de93

SHA1
c6dee751bb9e100dce1b516af9654365613cdd2c

SHA256
d3bce387ccc7329bed2555db06612f54324ca428cc808c6df0bf6f71503b7626

SHA512
4574aa4b14f1a1aa9159dfa5069a4dfcb5118a737da0254459a8410cf2dcf48cd1c1248a277b8d956ecf0225f0db57eb961f1a29e145138ae55f139212e1f2e3

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads