sakula | 1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa

General

Target

1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe
Size

216KB
MD5

89be9914086ad4fd24250dfa4e9b2cd9
SHA1

8bfd4b3b7cd70a1be8027a9b82acb3263197aeca
SHA256

1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa
SHA512

27afd02fb1d7aa98aa8ed11dd8ac910a37385d5e7e6fda70e0373b694310294ddd3f4e1ed5126f70669727614dc3be1a0730546579ff9c16962896ece25c1caf

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/1128-59-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1108-60-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1108 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2000 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe

pid process

1128 1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe

pid	process
1108	MediaCenter.exe

pid	process
2000	cmd.exe

pid	process
1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.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"	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.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

1988 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe

description pid process

Token: SeIncBasePriorityPrivilege 1128 1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe

pid	process
1988	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.execmd.exe

description	pid	process	target process
PID 1128 wrote to memory of 1108	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	MediaCenter.exe
PID 1128 wrote to memory of 1108	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	MediaCenter.exe
PID 1128 wrote to memory of 1108	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	MediaCenter.exe
PID 1128 wrote to memory of 1108	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	MediaCenter.exe
PID 1128 wrote to memory of 2000	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	cmd.exe
PID 1128 wrote to memory of 2000	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	cmd.exe
PID 1128 wrote to memory of 2000	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	cmd.exe
PID 1128 wrote to memory of 2000	1128	1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe	cmd.exe
PID 2000 wrote to memory of 1988	2000	cmd.exe	PING.EXE
PID 2000 wrote to memory of 1988	2000	cmd.exe	PING.EXE
PID 2000 wrote to memory of 1988	2000	cmd.exe	PING.EXE
PID 2000 wrote to memory of 1988	2000	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe
"C:\Users\Admin\AppData\Local\Temp\1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1128

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1108

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\1682bfc244ab0e901700c28c9a2a5e3510b01dd1dc9ec1c0275bbd4daba95afa.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2000

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1988

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
1b921dab983561ea71a9f83979881dda

SHA1
a7ae6ce8c98fc108020b61de93b2e5df07fe69e5

SHA256
a059c593d3b4fd6f0e6720814cd8df3784ccc6df908dae3275e6520a196afb00

SHA512
e0484be4b95f3502e20ccf0656eb962a1ad8a9d93738b1bc23d8a0b4c2ffc81d7f57073b4cbeabe1c28aab07d011f6ef7ed92be78e449d1581a9339ed7d843bc

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

MD5
1b921dab983561ea71a9f83979881dda

SHA1
a7ae6ce8c98fc108020b61de93b2e5df07fe69e5

SHA256
a059c593d3b4fd6f0e6720814cd8df3784ccc6df908dae3275e6520a196afb00

SHA512
e0484be4b95f3502e20ccf0656eb962a1ad8a9d93738b1bc23d8a0b4c2ffc81d7f57073b4cbeabe1c28aab07d011f6ef7ed92be78e449d1581a9339ed7d843bc

Download Submit
memory/1108-60-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1128-55-0x0000000075421000-0x0000000075423000-memory.dmp

Filesize
8KB

Download
memory/1128-59-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads