sakula | 100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950

General

Target

100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe
Size

79KB
MD5

7d6def0580d252d7bc98643925de7131
SHA1

1c5143987e1f1ccbb3ae0566132fe14ca6fe8d29
SHA256

100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950
SHA512

45c44e5a6a767c9dbb1e99468e8b6abf5b351f2c711030db1ade11c3dcc56983324907639b85a410f39e54eb5e6e0302658da89dc32de6c9f30a1bf5d4609d00

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

656 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

820 cmd.exe

pid	process
656	MediaCenter.exe

pid	process
820	cmd.exe

Loads dropped DLL 2 IoCs

Processes:

100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe

pid	process
1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe
1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.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"	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.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

1976 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe

description pid process

Token: SeIncBasePriorityPrivilege 1500 100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe

pid	process
1976	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.execmd.exe

description	pid	process	target process
PID 1500 wrote to memory of 656	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	MediaCenter.exe
PID 1500 wrote to memory of 656	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	MediaCenter.exe
PID 1500 wrote to memory of 820	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	cmd.exe
PID 1500 wrote to memory of 820	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	cmd.exe
PID 1500 wrote to memory of 820	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	cmd.exe
PID 1500 wrote to memory of 820	1500	100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe	cmd.exe
PID 820 wrote to memory of 1976	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1976	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1976	820	cmd.exe	PING.EXE
PID 820 wrote to memory of 1976	820	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe
"C:\Users\Admin\AppData\Local\Temp\100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1500

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:656

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\100c1d367329693cb1dc305c6a2ddf3fd42dcc920564305d03c06400b25f0950.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:820

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1976

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
87db621a3ad76df3571c2d27f43e8bc2

SHA1
58d20d37a00822e535b3213c78f34f748dd27c74

SHA256
a6ba764dcb9f2aa1f5e2ea1ff1d20b5578b95adfc702bdb7bf44982cc64934b4

SHA512
a8a53912c4ed90b0e034219f962a58d74b47203402f242e8c54d7ce46b3296809a5f5cc4f11929a458a556cd6e037f93393b18268b11013aef7e843fed029cf5

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

MD5
87db621a3ad76df3571c2d27f43e8bc2

SHA1
58d20d37a00822e535b3213c78f34f748dd27c74

SHA256
a6ba764dcb9f2aa1f5e2ea1ff1d20b5578b95adfc702bdb7bf44982cc64934b4

SHA512
a8a53912c4ed90b0e034219f962a58d74b47203402f242e8c54d7ce46b3296809a5f5cc4f11929a458a556cd6e037f93393b18268b11013aef7e843fed029cf5

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

MD5
87db621a3ad76df3571c2d27f43e8bc2

SHA1
58d20d37a00822e535b3213c78f34f748dd27c74

SHA256
a6ba764dcb9f2aa1f5e2ea1ff1d20b5578b95adfc702bdb7bf44982cc64934b4

SHA512
a8a53912c4ed90b0e034219f962a58d74b47203402f242e8c54d7ce46b3296809a5f5cc4f11929a458a556cd6e037f93393b18268b11013aef7e843fed029cf5

Download Submit
memory/1500-54-0x0000000074F01000-0x0000000074F03000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads