sakula | 054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb

General

Target

054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe
Size

216KB
MD5

a20f53b09c915a5ff0cddd8d20602707
SHA1

fba7a26aa46121b10c9b5e348b32e0be521aa19b
SHA256

054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb
SHA512

814806ef81b9a6356fd2dd3f28979e6df0981a6e2c23a57c14c7767ed0235002024cd32136c0b6111c9122abcea4d693a20d08611e648a72a7aaa147ed2df0ee

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/828-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/952-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

952 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

592 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe

pid process

828 054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe

pid	process
952	MediaCenter.exe

pid	process
592	cmd.exe

pid	process
828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.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"	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.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

1100 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe

description pid process

Token: SeIncBasePriorityPrivilege 828 054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe

pid	process
1100	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.execmd.exe

description	pid	process	target process
PID 828 wrote to memory of 952	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	MediaCenter.exe
PID 828 wrote to memory of 952	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	MediaCenter.exe
PID 828 wrote to memory of 952	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	MediaCenter.exe
PID 828 wrote to memory of 952	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	MediaCenter.exe
PID 828 wrote to memory of 592	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	cmd.exe
PID 828 wrote to memory of 592	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	cmd.exe
PID 828 wrote to memory of 592	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	cmd.exe
PID 828 wrote to memory of 592	828	054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe	cmd.exe
PID 592 wrote to memory of 1100	592	cmd.exe	PING.EXE
PID 592 wrote to memory of 1100	592	cmd.exe	PING.EXE
PID 592 wrote to memory of 1100	592	cmd.exe	PING.EXE
PID 592 wrote to memory of 1100	592	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe
"C:\Users\Admin\AppData\Local\Temp\054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:828

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:952

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\054d013bc055237bf90eeccc7cbfe820fe50adff4e69cf33a56608da535e38fb.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:592

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1100

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
62db70b6a921eccbc062522e12b66f57

SHA1
6b847b9bff8765aaaa895b13af5b8a5528976522

SHA256
13262df0722a394f779b3a126ac24bd6c7eb117887c8bddc49e4c4dca7db5b18

SHA512
a95507ce6921976fb4b4de40077ac25a50d2deb58f96b09e62518b8fd7e67790f708d2f88ecbffe9b4dde6080bed183d771b73b5239c88e76b54e13b4bd3401a

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
MD5
62db70b6a921eccbc062522e12b66f57

SHA1
6b847b9bff8765aaaa895b13af5b8a5528976522

SHA256
13262df0722a394f779b3a126ac24bd6c7eb117887c8bddc49e4c4dca7db5b18

SHA512
a95507ce6921976fb4b4de40077ac25a50d2deb58f96b09e62518b8fd7e67790f708d2f88ecbffe9b4dde6080bed183d771b73b5239c88e76b54e13b4bd3401a

Download Submit
memory/828-55-0x0000000075D61000-0x0000000075D63000-memory.dmp

Filesize
8KB

Download
memory/828-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/952-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads