sakula | c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51

General

Target

c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe
Size

35KB
MD5

4044e6ccd94d39f39b99a745b6005a47
SHA1

20279ba7472eb2d5670d2a60767581a9915d1fdf
SHA256

c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51
SHA512

69e6ea8fdfe2d20e6832f460854f90d38daa9763e021c8ef6af21df6add93b0cc577a70f36016b62d339ca772914aa5fdfcacfffa5fe92608a2cba437bd73244
SSDEEP

768:lwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647DD:lwbYP4nuEApQK4TQbtY2gA9DX+ytBOx

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Signatures

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

Sakula payload 5 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2244-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2128-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2244-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2128-22-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2244-28-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2888 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2244 MediaCenter.exe

pid	process
2888	cmd.exe

pid	process
2244	MediaCenter.exe

Loads dropped DLL 2 IoCs

Processes:

c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe

pid	process
2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe
2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.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"	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.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

Processes:

cmd.exePING.EXEMediaCenter.exec8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.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

Processes:

PING.EXEcmd.exe

pid process

2644 PING.EXE
2888 cmd.exe
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2644 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe

description pid process

Token: SeIncBasePriorityPrivilege 2128 c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe

pid	process
2644	PING.EXE
2888	cmd.exe

pid	process
2644	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.execmd.exe

description	pid	process	target process
PID 2128 wrote to memory of 2244	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	MediaCenter.exe
PID 2128 wrote to memory of 2244	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	MediaCenter.exe
PID 2128 wrote to memory of 2244	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	MediaCenter.exe
PID 2128 wrote to memory of 2244	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	MediaCenter.exe
PID 2128 wrote to memory of 2888	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	cmd.exe
PID 2128 wrote to memory of 2888	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	cmd.exe
PID 2128 wrote to memory of 2888	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	cmd.exe
PID 2128 wrote to memory of 2888	2128	c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe	cmd.exe
PID 2888 wrote to memory of 2644	2888	cmd.exe	PING.EXE
PID 2888 wrote to memory of 2644	2888	cmd.exe	PING.EXE
PID 2888 wrote to memory of 2644	2888	cmd.exe	PING.EXE
PID 2888 wrote to memory of 2644	2888	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe
"C:\Users\Admin\AppData\Local\Temp\c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.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:2128
- 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:2244
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\c8d256633a89c310ecbc4288105534f21d4f1df31b08da061cd9e47bdf724a51.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2888
- - 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:2644

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
35KB

MD5
eb6cfe8fba073f320cd523ad33da19db

SHA1
c704b2a2de6ffbc4a0c9103d86ae6a4acda967b6

SHA256
c68a75ceab71321cfe7ad17ac6040c1264bb525101ee71c65f048914c2d85a3d

SHA512
e288cddc466e12b340d8974c08ff6968ba3850404488f63f11a0890bee4add8c3f7132a7355861815ea8b49afdfb60abbf631cdf263069851ae225501adca5d5

Download Submit
memory/2128-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2128-10-0x00000000002A0000-0x00000000002BA000-memory.dmp

Filesize
104KB

Download
memory/2128-9-0x00000000002A0000-0x00000000002BA000-memory.dmp

Filesize
104KB

Download
memory/2128-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2128-13-0x00000000002A0000-0x00000000002BA000-memory.dmp

Filesize
104KB

Download
memory/2128-14-0x00000000002A0000-0x00000000002BA000-memory.dmp

Filesize
104KB

Download
memory/2128-23-0x00000000002A0000-0x00000000002BA000-memory.dmp

Filesize
104KB

Download
memory/2128-22-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2244-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2244-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2244-28-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads