sakula | 16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904

General

Target

16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe
Size

176KB
MD5

89a1850457d06e1ffd1459ee4e9314f2
SHA1

1b825c5e5f5a74a3e0b64e7dc7dcf34eeac52194
SHA256

16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904
SHA512

9d7effd4ad94d45f3d76694ea8d03d2597de31aee2ba254277c96f268c201415719b027877125fb0358ed5309aff1af0a615f1b2e9345004266b239047ac13c9

Score

10^/10

sakula persistence rat suricata 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/1768-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1148-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1148 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

428 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe

pid process

1768 16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe

pid	process
1148	MediaCenter.exe

pid	process
428	cmd.exe

pid	process
1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.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"	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.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

1844 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe

description pid process

Token: SeIncBasePriorityPrivilege 1768 16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe

pid	process
1844	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.execmd.exe

description	pid	process	target process
PID 1768 wrote to memory of 1148	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	MediaCenter.exe
PID 1768 wrote to memory of 1148	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	MediaCenter.exe
PID 1768 wrote to memory of 1148	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	MediaCenter.exe
PID 1768 wrote to memory of 1148	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	MediaCenter.exe
PID 1768 wrote to memory of 428	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	cmd.exe
PID 1768 wrote to memory of 428	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	cmd.exe
PID 1768 wrote to memory of 428	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	cmd.exe
PID 1768 wrote to memory of 428	1768	16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe	cmd.exe
PID 428 wrote to memory of 1844	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 1844	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 1844	428	cmd.exe	PING.EXE
PID 428 wrote to memory of 1844	428	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe
"C:\Users\Admin\AppData\Local\Temp\16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.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:1148

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\16c3ce826098729fa5e454d2ea4a43092436842a7cfdbf62cacc780df3b85904.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:428

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1844

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
88abd6054349f72714f3c6a5c12b1b14

SHA1
f3c2eaac95e9ae3a1fcaaf97d0872065612b34b9

SHA256
27e406d71265829f647502eb8e340e6a6bc853121e5a79acbad4f7ef68e1731a

SHA512
1f23442d0c3d54bd4e2fe4175067e7f482dcf2291632c517de4c30abe9af16197a3aff50b19e52b2e0b4727df3ccb6f0176bd462584c94b3b1f0ba26f6e90d39

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

MD5
88abd6054349f72714f3c6a5c12b1b14

SHA1
f3c2eaac95e9ae3a1fcaaf97d0872065612b34b9

SHA256
27e406d71265829f647502eb8e340e6a6bc853121e5a79acbad4f7ef68e1731a

SHA512
1f23442d0c3d54bd4e2fe4175067e7f482dcf2291632c517de4c30abe9af16197a3aff50b19e52b2e0b4727df3ccb6f0176bd462584c94b3b1f0ba26f6e90d39

Download Submit
memory/1148-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1768-55-0x00000000758A1000-0x00000000758A3000-memory.dmp

Filesize
8KB

Download
memory/1768-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads