sakula | 3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90

General

Target

3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe
Size

220KB
MD5

7553b607fb939e371d7e165e2a5c45e0
SHA1

a96097034705d598414055099b31cead78e342dd
SHA256

3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90
SHA512

1520855d18b5716acb5af88e599cea594d8767ecb7851b905c9714fcd6891f3f5722ce31c99dd6e234e2fc87c04da76fec76f93577ede96b884b92963d3026d8
SSDEEP

3072:M29DkEGRQixVSjLwes5G30Bg7uZwOuz/xS3iGpZMhDEXzkOSUUKeF8a7bXb:M29qRfVSndj30B3wBxE1+ijK

Score

10^/10

sakula discovery persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

www.polarroute.com

Signatures

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

Sakula payload 5 IoCs

resource	yara_rule
behavioral1/memory/2228-0-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/files/0x0008000000014b28-2.dat	family_sakula
behavioral1/memory/1628-6-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2228-11-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1628-20-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2672	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1628	MediaCenter.exe

Loads dropped DLL 1 IoCs

pid	Process
2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.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"	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.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	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.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
2672	cmd.exe
2660	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2660	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2228 wrote to memory of 1628	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	28
PID 2228 wrote to memory of 1628	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	28
PID 2228 wrote to memory of 1628	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	28
PID 2228 wrote to memory of 1628	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	28
PID 2228 wrote to memory of 2672	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	30
PID 2228 wrote to memory of 2672	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	30
PID 2228 wrote to memory of 2672	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	30
PID 2228 wrote to memory of 2672	2228	3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe	30
PID 2672 wrote to memory of 2660	2672	cmd.exe	32
PID 2672 wrote to memory of 2660	2672	cmd.exe	32
PID 2672 wrote to memory of 2660	2672	cmd.exe	32
PID 2672 wrote to memory of 2660	2672	cmd.exe	32

C:\Users\Admin\AppData\Local\Temp\3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe
"C:\Users\Admin\AppData\Local\Temp\3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.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:2228
- 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:1628
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\3444ac001a286b482e37b962667a66a4dea4488a53699445ace18af8ba062e90.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2672
- - 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:2660

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
220KB

MD5
6eb559dc0db74b12e4b43467321c3b10

SHA1
3863e58841615bcaede6e62e454bb12b7acbe72d

SHA256
ee11bbad0b23532c1771d9273c0fd1d83d663a273c4fb8c22acf03a88411bdd1

SHA512
bb86b0928cdad522900ded10762ff1ee43b299db6376d0e381c3100f606375357d1c29c2b2b7d41cde4652a9e80497d9afe7262efd66f9c3a93094aef95a81c2

Download Submit
memory/1628-6-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1628-20-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2228-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2228-11-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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