sakula | 993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307

General

Target

993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe
Size

100KB
MD5

5a9f116e7768bab9baa80f8a63a772df
SHA1

695e14d28f9c77beec9629627487c73b72e5258d
SHA256

993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307
SHA512

4ff2c65593d229f9aed6227cabaddecfdd08df76d6ece2d2bc17b80be5dce1814d555ecfa6a9301e98211c0260b86c245771bc971503b3f4d877e106041faeee
SSDEEP

1536:soaj1hJL1S9t0MIeboal8bCKxo7h0RPaaml0Nz30rtryxJ:H0hpgz6xGhZamyF30BWxJ

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 7 IoCs

resource	yara_rule
behavioral1/memory/2724-0-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/files/0x0007000000016cc8-8.dat	family_sakula
behavioral1/memory/2296-11-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2724-9-0x00000000001B0000-0x00000000001CB000-memory.dmp	family_sakula
behavioral1/memory/2724-12-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2296-15-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2724-16-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2616	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2296	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe
2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.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"	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.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	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.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
2616	cmd.exe
3016	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3016	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2724 wrote to memory of 2296	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	31
PID 2724 wrote to memory of 2296	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	31
PID 2724 wrote to memory of 2296	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	31
PID 2724 wrote to memory of 2296	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	31
PID 2724 wrote to memory of 2616	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	33
PID 2724 wrote to memory of 2616	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	33
PID 2724 wrote to memory of 2616	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	33
PID 2724 wrote to memory of 2616	2724	993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe	33
PID 2616 wrote to memory of 3016	2616	cmd.exe	35
PID 2616 wrote to memory of 3016	2616	cmd.exe	35
PID 2616 wrote to memory of 3016	2616	cmd.exe	35
PID 2616 wrote to memory of 3016	2616	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe
"C:\Users\Admin\AppData\Local\Temp\993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.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:2724
- 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:2296
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\993e816aa208b505427f6854ad6fb25f89e6f4822f8d39a7143e5b30ef4fd307.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2616
- - 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:3016

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
100KB

MD5
acc53d22077e1323465b3dffe495a6e0

SHA1
620ba079423ae9162036ab643fa27460e535db20

SHA256
ccec178667e044974451ec4292646de5fbebe5e213356479bfc24dc7cb0a16b6

SHA512
d8cbabf941363ff3a2fb666896155d9edfa413facad623b2920bf49b443e41989877c403e765d0ecbd8ff9ec201227e1ed396d730616ceefb48a34a695c6060e

Download Submit
memory/2296-11-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2296-15-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2724-0-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2724-10-0x00000000001B0000-0x00000000001CB000-memory.dmp

Filesize
108KB

Download
memory/2724-9-0x00000000001B0000-0x00000000001CB000-memory.dmp

Filesize
108KB

Download
memory/2724-12-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2724-13-0x00000000001B0000-0x00000000001CB000-memory.dmp

Filesize
108KB

Download
memory/2724-14-0x00000000001B0000-0x00000000001CB000-memory.dmp

Filesize
108KB

Download
memory/2724-16-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads