sakula | b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1

General

Target

b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe
Size

36KB
MD5

760590931ba42094c53c80bed40b2d60
SHA1

9240af64675f969302d7d2c8738a726b69fec49b
SHA256

b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1
SHA512

1914456957f7d04e1db05918d45273525a929cdc525e66dc91f9019e08d3242197224a7a755575e58c7f992573dd733c07969f55b342577f3892b90e1ecdb1e8
SSDEEP

768:lwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647D4:lwbYP4nuEApQK4TQbtY2gA9DX+ytBOe

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/264-1-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2068-15-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/264-20-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2068-23-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2864	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2068	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe
264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.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"	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.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	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.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
2864	cmd.exe
2604	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2604	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 264 wrote to memory of 2068	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	31
PID 264 wrote to memory of 2068	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	31
PID 264 wrote to memory of 2068	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	31
PID 264 wrote to memory of 2068	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	31
PID 264 wrote to memory of 2864	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	33
PID 264 wrote to memory of 2864	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	33
PID 264 wrote to memory of 2864	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	33
PID 264 wrote to memory of 2864	264	b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe	33
PID 2864 wrote to memory of 2604	2864	cmd.exe	35
PID 2864 wrote to memory of 2604	2864	cmd.exe	35
PID 2864 wrote to memory of 2604	2864	cmd.exe	35
PID 2864 wrote to memory of 2604	2864	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe
"C:\Users\Admin\AppData\Local\Temp\b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.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:264
- 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:2068
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\b6aa7d0f474b2431b2064a03f8606dcedbcde6eab20da10ef8034f9f9512f8f1.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2864
- - 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:2604

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
855686abe4a3c7805e460db2fe5ea01f

SHA1
5f89a90c71d58abe067fafe4f9bf78cd781208a8

SHA256
13825cb05b9e53b46f21db79635fa8942cd1f01d90d4253706a65e44265872ac

SHA512
0d02c472d80768f953c51a8845e397f401bee9669034c9d934ca8bc94795dab14f6d7eb15f6d8848d6756197544eaf845de2f2c23ac4375ed13d125b522aea9f

Download Submit
memory/264-1-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/264-4-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/264-9-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/264-12-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/264-13-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/264-20-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2068-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2068-15-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2068-23-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads