sakula | e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a

General

Target

e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe
Size

36KB
MD5

6d499539466acb06679988e9687f781c
SHA1

45e746e6ef40b142ab28bcb9b1d917df5295785d
SHA256

e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a
SHA512

796af7f5adff5db2ecbc841c2d71ab2ea7eb771dafe164bcfafafcf41d76be49abf923cfc9884b733dcf0562a62994c67fc42a7a3a70929b3a3a740cc163647e
SSDEEP

768:lwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647D4:lwbYP4nuEApQK4TQbtY2gA9DX+ytBO6

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 4 IoCs

resource	yara_rule
behavioral1/memory/1996-1-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1072-14-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1996-20-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/1072-25-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2256	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1072	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe
1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.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"	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.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	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe
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

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
2256	cmd.exe
2152	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2152	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1996 wrote to memory of 1072	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	30
PID 1996 wrote to memory of 1072	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	30
PID 1996 wrote to memory of 1072	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	30
PID 1996 wrote to memory of 1072	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	30
PID 1996 wrote to memory of 2256	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	33
PID 1996 wrote to memory of 2256	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	33
PID 1996 wrote to memory of 2256	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	33
PID 1996 wrote to memory of 2256	1996	e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe	33
PID 2256 wrote to memory of 2152	2256	cmd.exe	35
PID 2256 wrote to memory of 2152	2256	cmd.exe	35
PID 2256 wrote to memory of 2152	2256	cmd.exe	35
PID 2256 wrote to memory of 2152	2256	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe
"C:\Users\Admin\AppData\Local\Temp\e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.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:1996
- 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:1072
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\e1d17b78363b87c4f704ec862d98db103694de8a130a3cb05bb1bcec86b9cb8a.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2256
- - 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:2152

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

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

Filesize
36KB

MD5
dd46803a9a5bfa292246ba51fcd2bc33

SHA1
85e617fc9b28df729aa938b8038f7ef3faaa6b61

SHA256
fab5d9dc87de6fd47d040cc2386d4624e7c44bf53d7880c68664fe098ef54e9d

SHA512
0db177acf5b810ca718a39208e69737e307932395b2cd57a18840173b625da99febed746ea99aaecd8c633d7e02a7c54fc93b0288ba4ae003aecaffea3eeca34

Download Submit
memory/1072-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1072-14-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1072-25-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1996-1-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/1996-8-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1996-11-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1996-12-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/1996-20-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads