sakula | c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01

General

Target

c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe
Size

632KB
MD5

004f30f6d5158090d621cf2b15cf1cfb
SHA1

c449494b45f7546e1cced529e29a9b8b914d3889
SHA256

c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01
SHA512

d24f72824e08ea350caff020dea70309663a811fbfe285e502ea06a59c0df7b60c7faa88f3daa0e752e920fcedbc0ffb7231f2120e6aabfe1536893a2d2068b2
SSDEEP

12288:0RfQn+w8EYiBlMkn5f9J105ko8T6csV5R:g4+wlYBsb3zNs5R

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

www.polarroute.com

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula
Sakula family
sakula

Sakula payload 6 IoCs

resource	yara_rule
behavioral1/memory/2604-0-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2160-7-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2604-6-0x00000000001C0000-0x00000000001E0000-memory.dmp	family_sakula
behavioral1/files/0x00080000000193b8-5.dat	family_sakula
behavioral1/memory/2604-12-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2160-21-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2820	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2160	MediaCenter.exe

Loads dropped DLL 1 IoCs

pid	Process
2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

description	ioc	Process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

System Location Discovery: System Language Discovery 1 TTPs 4 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE

System Network Configuration Discovery: Internet Connection Discovery 1 TTPs 2 IoCs

Adversaries may check for Internet connectivity on compromised systems.

discovery

Internet Connection Discovery

T1016.001

pid	Process
2820	cmd.exe
2864	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2864	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2604 wrote to memory of 2160	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	29
PID 2604 wrote to memory of 2160	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	29
PID 2604 wrote to memory of 2160	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	29
PID 2604 wrote to memory of 2160	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	29
PID 2604 wrote to memory of 2820	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	31
PID 2604 wrote to memory of 2820	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	31
PID 2604 wrote to memory of 2820	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	31
PID 2604 wrote to memory of 2820	2604	c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe	31
PID 2820 wrote to memory of 2864	2820	cmd.exe	33
PID 2820 wrote to memory of 2864	2820	cmd.exe	33
PID 2820 wrote to memory of 2864	2820	cmd.exe	33
PID 2820 wrote to memory of 2864	2820	cmd.exe	33

C:\Users\Admin\AppData\Local\Temp\c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe
"C:\Users\Admin\AppData\Local\Temp\c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2604
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
  2⤵
  - Executes dropped EXE
  - System Location Discovery: System Language Discovery
  PID:2160
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\c28cdacbe5077074a2a02f0dcdda32bdd515d3192b54a010d0d8c80a622bef01.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2820
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - System Location Discovery: System Language Discovery
    - System Network Configuration Discovery: Internet Connection Discovery
    - Runs ping.exe
    PID:2864

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Privilege Escalation

Boot or Logon Autostart Execution

1

T1547

Registry Run Keys / Startup Folder

1

T1547.001

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Remote System Discovery

1

T1018

System Information Discovery

1

T1082

System Location Discovery

1

T1614

System Language Discovery

1

T1614.001

System Network Configuration Discovery

1

T1016

Internet Connection Discovery

1

T1016.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
632KB

MD5
dd0345d7123031327cb7da914a81eb73

SHA1
e97e10db2afc1214b089a8d05d6cd535faa3e0f0

SHA256
9f72182ea6e155e4121e592e160007cee5d2462614e74817c51607db8114c9d5

SHA512
81dfd67bad3ad9625aa90ef49791883c61ffa80c7b7f9eeff17f2ada7e9a253763e17a8820530a139ce3a751833f5811936d8b455b93d24824e726e53d49ceba

Download Submit
memory/2160-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2160-21-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2604-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2604-6-0x00000000001C0000-0x00000000001E0000-memory.dmp

Filesize
128KB

Download
memory/2604-12-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads