sakula | ca219104cc6495a3e0956e17f5ab480d270e45df82ebc09319a98110c6f44413

General

Target

NEAS.0874c72cf3157536d1c3d17ce83313f0.exe
Size

101KB
MD5

0874c72cf3157536d1c3d17ce83313f0
SHA1

f92a67d41abf9ae8de071e721964e8071540863a
SHA256

ca219104cc6495a3e0956e17f5ab480d270e45df82ebc09319a98110c6f44413
SHA512

349d519d74a727812d40aef9465b2735424201d6c30cbe1eb3c62f6d0475570b440402674ef8bafb57e63f3cd4328e8d50e92b5de138ac0b6154f56d9042df13
SSDEEP

1536:9JbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtrfPTEz2:/bfVk29te2jqxCEtg30BLbEK

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

2716 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

2920 AdobeUpdate.exe
Loads dropped DLL 4 IoCs

Processes:

NEAS.0874c72cf3157536d1c3d17ce83313f0.exeAdobeUpdate.exe

pid process

2028 NEAS.0874c72cf3157536d1c3d17ce83313f0.exe
2920 AdobeUpdate.exe
2920 AdobeUpdate.exe
2920 AdobeUpdate.exe

pid	process
2716	cmd.exe

pid	process
2920	AdobeUpdate.exe

pid	process
2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe
2920	AdobeUpdate.exe
2920	AdobeUpdate.exe
2920	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.0874c72cf3157536d1c3d17ce83313f0.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.0874c72cf3157536d1c3d17ce83313f0.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

2616 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.0874c72cf3157536d1c3d17ce83313f0.exe

description pid process

Token: SeIncBasePriorityPrivilege 2028 NEAS.0874c72cf3157536d1c3d17ce83313f0.exe

pid	process
2616	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

NEAS.0874c72cf3157536d1c3d17ce83313f0.execmd.exe

description	pid	process	target process
PID 2028 wrote to memory of 2920	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	AdobeUpdate.exe
PID 2028 wrote to memory of 2920	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	AdobeUpdate.exe
PID 2028 wrote to memory of 2920	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	AdobeUpdate.exe
PID 2028 wrote to memory of 2920	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	AdobeUpdate.exe
PID 2028 wrote to memory of 2920	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	AdobeUpdate.exe
PID 2028 wrote to memory of 2920	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	AdobeUpdate.exe
PID 2028 wrote to memory of 2920	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	AdobeUpdate.exe
PID 2028 wrote to memory of 2716	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	cmd.exe
PID 2028 wrote to memory of 2716	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	cmd.exe
PID 2028 wrote to memory of 2716	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	cmd.exe
PID 2028 wrote to memory of 2716	2028	NEAS.0874c72cf3157536d1c3d17ce83313f0.exe	cmd.exe
PID 2716 wrote to memory of 2616	2716	cmd.exe	PING.EXE
PID 2716 wrote to memory of 2616	2716	cmd.exe	PING.EXE
PID 2716 wrote to memory of 2616	2716	cmd.exe	PING.EXE
PID 2716 wrote to memory of 2616	2716	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.0874c72cf3157536d1c3d17ce83313f0.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.0874c72cf3157536d1c3d17ce83313f0.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2028

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:2920

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.0874c72cf3157536d1c3d17ce83313f0.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2716

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2616

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
101KB

MD5
14e80e0c556b305d953cd8fa4b8f1f6a

SHA1
c05cf15c032ca06dc9ead2d37964159afc4fbba8

SHA256
524778b51d633ab4e170fc029cd63c01b950a31422386b60e8067113609e06b5

SHA512
9fa055ab95d329e75ed535a10768286b4df753f149ca6dfd0e7d7c7e5d83af07b069018a51c9f0b135d24f078f23a7c9f3ee1672b207c19df1171ccee9892676

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
101KB

MD5
14e80e0c556b305d953cd8fa4b8f1f6a

SHA1
c05cf15c032ca06dc9ead2d37964159afc4fbba8

SHA256
524778b51d633ab4e170fc029cd63c01b950a31422386b60e8067113609e06b5

SHA512
9fa055ab95d329e75ed535a10768286b4df753f149ca6dfd0e7d7c7e5d83af07b069018a51c9f0b135d24f078f23a7c9f3ee1672b207c19df1171ccee9892676

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
101KB

MD5
14e80e0c556b305d953cd8fa4b8f1f6a

SHA1
c05cf15c032ca06dc9ead2d37964159afc4fbba8

SHA256
524778b51d633ab4e170fc029cd63c01b950a31422386b60e8067113609e06b5

SHA512
9fa055ab95d329e75ed535a10768286b4df753f149ca6dfd0e7d7c7e5d83af07b069018a51c9f0b135d24f078f23a7c9f3ee1672b207c19df1171ccee9892676

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
101KB

MD5
14e80e0c556b305d953cd8fa4b8f1f6a

SHA1
c05cf15c032ca06dc9ead2d37964159afc4fbba8

SHA256
524778b51d633ab4e170fc029cd63c01b950a31422386b60e8067113609e06b5

SHA512
9fa055ab95d329e75ed535a10768286b4df753f149ca6dfd0e7d7c7e5d83af07b069018a51c9f0b135d24f078f23a7c9f3ee1672b207c19df1171ccee9892676

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
101KB

MD5
14e80e0c556b305d953cd8fa4b8f1f6a

SHA1
c05cf15c032ca06dc9ead2d37964159afc4fbba8

SHA256
524778b51d633ab4e170fc029cd63c01b950a31422386b60e8067113609e06b5

SHA512
9fa055ab95d329e75ed535a10768286b4df753f149ca6dfd0e7d7c7e5d83af07b069018a51c9f0b135d24f078f23a7c9f3ee1672b207c19df1171ccee9892676

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
101KB

MD5
14e80e0c556b305d953cd8fa4b8f1f6a

SHA1
c05cf15c032ca06dc9ead2d37964159afc4fbba8

SHA256
524778b51d633ab4e170fc029cd63c01b950a31422386b60e8067113609e06b5

SHA512
9fa055ab95d329e75ed535a10768286b4df753f149ca6dfd0e7d7c7e5d83af07b069018a51c9f0b135d24f078f23a7c9f3ee1672b207c19df1171ccee9892676

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads