sakula | 15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c

General

Target

15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe
Size

150KB
MD5

c4b9a7152e0d13ce95f1cab95d929810
SHA1

ea0b504be889b3b08ee6f041aaa50189b987b7e4
SHA256

15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c
SHA512

e5050468097a2cd2d61ce94f90a387241273210931fccb2d2463796948bfdf029b4e0e030d9e9a38acdf24e1f3ce62ea5eaf54d2ac2e2f79d578fa36546a1eec

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 2 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

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

1624 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1212 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe

pid process

1952 15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe

pid	process
1624	MediaCenter.exe

pid	process
1212	cmd.exe

pid	process
1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.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"	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.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

1108 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe

description pid process

Token: SeIncBasePriorityPrivilege 1952 15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe

pid	process
1108	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.execmd.exe

description	pid	process	target process
PID 1952 wrote to memory of 1624	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	MediaCenter.exe
PID 1952 wrote to memory of 1624	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	MediaCenter.exe
PID 1952 wrote to memory of 1624	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	MediaCenter.exe
PID 1952 wrote to memory of 1624	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	MediaCenter.exe
PID 1952 wrote to memory of 1212	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	cmd.exe
PID 1952 wrote to memory of 1212	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	cmd.exe
PID 1952 wrote to memory of 1212	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	cmd.exe
PID 1952 wrote to memory of 1212	1952	15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe	cmd.exe
PID 1212 wrote to memory of 1108	1212	cmd.exe	PING.EXE
PID 1212 wrote to memory of 1108	1212	cmd.exe	PING.EXE
PID 1212 wrote to memory of 1108	1212	cmd.exe	PING.EXE
PID 1212 wrote to memory of 1108	1212	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe
"C:\Users\Admin\AppData\Local\Temp\15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1952

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1624

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\15e4ec3f213d152bc1d7e1b567f1105b7d7f37f6f449bfc73a5f2b19cdd09f2c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1212

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1108

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
b452a9e190cbd8b474709d91c8885c29

SHA1
1ff287af2ea5c9ba9d2b46860fc0eb615d6468c9

SHA256
815c4700640a870580db02b1456d5ac004410273ccacd216a9e5a29b41dede3d

SHA512
d6bd78f0f572c6fb32b589db7dd99843cebcd53d3091c3b6af89fa95ad344a9734537b8fe214e28a27901cb0eea3342a24ea2b61b30b95474d69546857ec3c87

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

MD5
b452a9e190cbd8b474709d91c8885c29

SHA1
1ff287af2ea5c9ba9d2b46860fc0eb615d6468c9

SHA256
815c4700640a870580db02b1456d5ac004410273ccacd216a9e5a29b41dede3d

SHA512
d6bd78f0f572c6fb32b589db7dd99843cebcd53d3091c3b6af89fa95ad344a9734537b8fe214e28a27901cb0eea3342a24ea2b61b30b95474d69546857ec3c87

Download Submit
memory/1952-55-0x0000000074B21000-0x0000000074B23000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads