sakula | 16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693

General

Target

16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe
Size

176KB
MD5

251678786d957c5e85c3e279d943edd7
SHA1

e71f64acd32cf607b3b0243b16f9be0dff51004a
SHA256

16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693
SHA512

f23fce0b58c9c40ded6698aa7c4f2782c513752ee9cd5924ba51d43d4092f7f8413c27217ae64a28419d0253c8bcad2bcbcd9c3c353ad73006080b36023eec56

Score

10^/10

sakula persistence rat trojan

Malware Config

Signatures

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

Sakula Payload 4 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/1744-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/668-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

668 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1200 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe

pid process

1744 16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe

pid	process
668	MediaCenter.exe

pid	process
1200	cmd.exe

pid	process
1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.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"	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.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

1820 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe

description pid process

Token: SeIncBasePriorityPrivilege 1744 16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe

pid	process
1820	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.execmd.exe

description	pid	process	target process
PID 1744 wrote to memory of 668	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	MediaCenter.exe
PID 1744 wrote to memory of 668	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	MediaCenter.exe
PID 1744 wrote to memory of 668	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	MediaCenter.exe
PID 1744 wrote to memory of 668	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	MediaCenter.exe
PID 1744 wrote to memory of 1200	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	cmd.exe
PID 1744 wrote to memory of 1200	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	cmd.exe
PID 1744 wrote to memory of 1200	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	cmd.exe
PID 1744 wrote to memory of 1200	1744	16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe	cmd.exe
PID 1200 wrote to memory of 1820	1200	cmd.exe	PING.EXE
PID 1200 wrote to memory of 1820	1200	cmd.exe	PING.EXE
PID 1200 wrote to memory of 1820	1200	cmd.exe	PING.EXE
PID 1200 wrote to memory of 1820	1200	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe
"C:\Users\Admin\AppData\Local\Temp\16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1744

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:668

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16c6bb29043496f1c28f18b559549379c1b1f33a226beb8a104a73ebeb4ca693.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1200

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1820

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

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\MediaCenter.exe

MD5
f53278d689b206cc9368f49327773a60

SHA1
7a12972350edf5028f88f5c4706832890283ab2d

SHA256
13e2152a7fea2333b98b0d9c77fc8d4fb2d318602698def022d2bf09e11c9a5e

SHA512
6cef4803a43f504d26ad251637ceffd4df796ab6f3d6a40fb1475e0e83acef391a54539ad9181ff0fc2d5fa5e9d013bec2bf78f3d87a78d15ea989f5cc6ed923

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

MD5
f53278d689b206cc9368f49327773a60

SHA1
7a12972350edf5028f88f5c4706832890283ab2d

SHA256
13e2152a7fea2333b98b0d9c77fc8d4fb2d318602698def022d2bf09e11c9a5e

SHA512
6cef4803a43f504d26ad251637ceffd4df796ab6f3d6a40fb1475e0e83acef391a54539ad9181ff0fc2d5fa5e9d013bec2bf78f3d87a78d15ea989f5cc6ed923

Download Submit
memory/668-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1744-55-0x0000000075191000-0x0000000075193000-memory.dmp

Filesize
8KB

Download
memory/1744-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads