sakula | 80651c8632921138735275775282f5e9f1e9989c6bc08f3e476017a54499a650

General

Target

JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe
Size

520KB
MD5

c2793dfee2db3b39b0a6749a88d86f25
SHA1

498833271d0b9f7eb0c002f83aa2cae3ca980de3
SHA256

80651c8632921138735275775282f5e9f1e9989c6bc08f3e476017a54499a650
SHA512

99a583c1c0d27255ae8a95ccacf76524cbd86be0d10d5be0d742a131dc6563e8c64f4df8c2b34588175364da069d8a2e7145236c7ef8cf3d6318096415c1a890
SSDEEP

12288:0RfQn+w8EYiBlMkn5f9J105ko8T6csVeC:g4+wlYBsb3zNsL

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/2952-0-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/files/0x0008000000015d41-2.dat	family_sakula
behavioral1/memory/2972-7-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2952-12-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/2972-22-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
768	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2972	MediaCenter.exe

Loads dropped DLL 1 IoCs

pid	Process
2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.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"	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.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	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.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
576	PING.EXE
768	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
576	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2952 wrote to memory of 2972	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	30
PID 2952 wrote to memory of 2972	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	30
PID 2952 wrote to memory of 2972	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	30
PID 2952 wrote to memory of 2972	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	30
PID 2952 wrote to memory of 768	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	33
PID 2952 wrote to memory of 768	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	33
PID 2952 wrote to memory of 768	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	33
PID 2952 wrote to memory of 768	2952	JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe	33
PID 768 wrote to memory of 576	768	cmd.exe	35
PID 768 wrote to memory of 576	768	cmd.exe	35
PID 768 wrote to memory of 576	768	cmd.exe	35
PID 768 wrote to memory of 576	768	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.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:2952
- 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:2972
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_c2793dfee2db3b39b0a6749a88d86f25.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:768
- - 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:576

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
520KB

MD5
abcd20621579a6af96c675cc292bb37b

SHA1
789ee31a2dc6d3c14d013263549b2679fd7ce596

SHA256
4154c56d2bd5b757a2907786d689f3459af25631621eb052926df86b670eaa21

SHA512
e7441076759ad28391ef19f00cfaa94968fb98094a7621393ba7d2be61f82aaa1a3a2e3f7986507ff1009af78a01b18aa05915bc18a540a84923669832d171d0

Download Submit
memory/2952-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2952-6-0x00000000001C0000-0x00000000001E0000-memory.dmp

Filesize
128KB

Download
memory/2952-12-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2952-13-0x00000000001C0000-0x00000000001E0000-memory.dmp

Filesize
128KB

Download
memory/2972-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2972-22-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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