sakula | 72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530

General

Target

72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe
Size

58KB
MD5

42bb7772450cefcb161a9f82c4086246
SHA1

08675ecd8e1882124c4e32859978828743ca7a0e
SHA256

72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530
SHA512

c8ac3fd8ff70404365a4ec81dee3245b14b7d6ecb5ef9811a58ee684d6029b2ce82cd7ba03009ded4965ad64cfd4e7b8c05193c67b9b7215289a9cbdadceacbb
SSDEEP

1536:iZioIoCwbYP4nuEApQK4TQbtY2gA9DX+ytBO8c3G3eTJ/h:iEoIlwIguEA4c5DgA9DOyq0eFp

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
behavioral2/memory/116-5-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4120-7-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/116-13-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4120-18-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-2045521122-590294423-3465680274-1000\Control Panel\International\Geo\Nation	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe

Executes dropped EXE 1 IoCs

pid	Process
4120	MediaCenter.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"	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.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	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.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
436	cmd.exe
2792	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2792	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	116	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 116 wrote to memory of 4120	116	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe	83
PID 116 wrote to memory of 4120	116	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe	83
PID 116 wrote to memory of 4120	116	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe	83
PID 116 wrote to memory of 436	116	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe	100
PID 116 wrote to memory of 436	116	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe	100
PID 116 wrote to memory of 436	116	72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe	100
PID 436 wrote to memory of 2792	436	cmd.exe	102
PID 436 wrote to memory of 2792	436	cmd.exe	102
PID 436 wrote to memory of 2792	436	cmd.exe	102

C:\Users\Admin\AppData\Local\Temp\72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe
"C:\Users\Admin\AppData\Local\Temp\72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:116
- 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:4120
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\72ff498ed0ed4ba58b6f7e0ff1939cb41760c6c98abf4b7f160165fbbd582530.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:436
- - 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:2792

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

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
58KB

MD5
af74516a399da0c7958f5e45439b8565

SHA1
28dac287593e891615727aa0c8f77205cb765d94

SHA256
eda85920361bbef242e6a3b03160cf13e54d5e86ffb45d50836cca7c54108e49

SHA512
d37de1f175666932d3c52bd95f70db2cb964634aa30e63291420c2ea1455adee7a836f216c4ed1da14d02b310b9e9151c0a7291eda3e723fac34670ac689b733

Download Submit
memory/116-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/116-5-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/116-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4120-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4120-18-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads