sakula | e84e3f69364a3aa00fee5e5f24744d77ac01c026b004756ca65e19a891f4de54

General

Target

10fa04bbf25570d83c37d5b7008fe85d.exe
Size

88KB
MD5

10fa04bbf25570d83c37d5b7008fe85d
SHA1

7f6c136b0cc97cfdd0ba5e27ec03a0ea4c87193f
SHA256

e84e3f69364a3aa00fee5e5f24744d77ac01c026b004756ca65e19a891f4de54
SHA512

8fbab615e94f86612ce7e696e6f5a0457c9a0c18ccaa286b4769315350861e14e125041b828d22a3abcfbe727020d414577e70a522bfb29b9221683ebd562612
SSDEEP

1536:Boaj1hJL1S9t0MIeboal8bCKxo7h0RP0jwHVz30rtroyPTEzg:y0hpgz6xGhTjwHN30BEybEk

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 3 IoCs

Processes:

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1252 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1580 cmd.exe
Loads dropped DLL 2 IoCs

Processes:

10fa04bbf25570d83c37d5b7008fe85d.exe

pid process

1768 10fa04bbf25570d83c37d5b7008fe85d.exe
1768 10fa04bbf25570d83c37d5b7008fe85d.exe

pid	process
1252	MediaCenter.exe

pid	process
1580	cmd.exe

pid	process
1768	10fa04bbf25570d83c37d5b7008fe85d.exe
1768	10fa04bbf25570d83c37d5b7008fe85d.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

10fa04bbf25570d83c37d5b7008fe85d.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"	10fa04bbf25570d83c37d5b7008fe85d.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

1512 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

10fa04bbf25570d83c37d5b7008fe85d.exe

description pid process

Token: SeIncBasePriorityPrivilege 1768 10fa04bbf25570d83c37d5b7008fe85d.exe

pid	process
1512	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1768	10fa04bbf25570d83c37d5b7008fe85d.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

10fa04bbf25570d83c37d5b7008fe85d.execmd.exe

description	pid	process	target process
PID 1768 wrote to memory of 1252	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	MediaCenter.exe
PID 1768 wrote to memory of 1252	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	MediaCenter.exe
PID 1768 wrote to memory of 1252	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	MediaCenter.exe
PID 1768 wrote to memory of 1252	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	MediaCenter.exe
PID 1768 wrote to memory of 1580	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	cmd.exe
PID 1768 wrote to memory of 1580	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	cmd.exe
PID 1768 wrote to memory of 1580	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	cmd.exe
PID 1768 wrote to memory of 1580	1768	10fa04bbf25570d83c37d5b7008fe85d.exe	cmd.exe
PID 1580 wrote to memory of 1512	1580	cmd.exe	PING.EXE
PID 1580 wrote to memory of 1512	1580	cmd.exe	PING.EXE
PID 1580 wrote to memory of 1512	1580	cmd.exe	PING.EXE
PID 1580 wrote to memory of 1512	1580	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.exe
"C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1768

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1252

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\10fa04bbf25570d83c37d5b7008fe85d.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1580

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1512

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
88KB

MD5
8322dd20cb7fb9c947d5de64410c53f8

SHA1
20697eb8efd91c68804373142bb762dfb04d4d2b

SHA256
ebdf1d16944d9096aa0779975ef8783f1f4b698dd6e88c85c2a80e6465a68dd9

SHA512
a787c9539c436fa10b7387cc29b3a8cb931eb3121d761575f2625607a140a55a4bf088ce02f4da612f27303f308e98d403d269c8a06b923e816b0e991577cd0f

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
88KB

MD5
8322dd20cb7fb9c947d5de64410c53f8

SHA1
20697eb8efd91c68804373142bb762dfb04d4d2b

SHA256
ebdf1d16944d9096aa0779975ef8783f1f4b698dd6e88c85c2a80e6465a68dd9

SHA512
a787c9539c436fa10b7387cc29b3a8cb931eb3121d761575f2625607a140a55a4bf088ce02f4da612f27303f308e98d403d269c8a06b923e816b0e991577cd0f

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
88KB

MD5
8322dd20cb7fb9c947d5de64410c53f8

SHA1
20697eb8efd91c68804373142bb762dfb04d4d2b

SHA256
ebdf1d16944d9096aa0779975ef8783f1f4b698dd6e88c85c2a80e6465a68dd9

SHA512
a787c9539c436fa10b7387cc29b3a8cb931eb3121d761575f2625607a140a55a4bf088ce02f4da612f27303f308e98d403d269c8a06b923e816b0e991577cd0f

Download Submit
memory/1252-57-0x0000000000000000-mapping.dmp

Download
memory/1512-61-0x0000000000000000-mapping.dmp

Download
memory/1580-60-0x0000000000000000-mapping.dmp

Download
memory/1768-54-0x0000000075931000-0x0000000075933000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads