sakula | 99aee2c561f13e2bb5c68286c768d9a4d907eadb6d2a733d40e917579e608f6c

General

Target

ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe
Size

3.6MB
MD5

ab6021220b0914d37b7908a4c985a37d
SHA1

b8fa04c14738dfae04fb33269b19333ed947b59f
SHA256

99aee2c561f13e2bb5c68286c768d9a4d907eadb6d2a733d40e917579e608f6c
SHA512

abf94b7c294d2642775326484c181a1565fb740705789f16608e3698e207bf6b039a7fecdf9178fd1808422f55b631dd553d26c2a59ff5a561d0926a59e84523
SSDEEP

49152:o852ZjeUNZZH46HsnHVT5ZA+acdD6xXTI3:oU6eUNZZJHsH9

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 1 IoCs

resource	yara_rule
behavioral1/files/0x00080000000161f6-1.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2596	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2696	MediaCenter.exe

Loads dropped DLL 1 IoCs

pid	Process
2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.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"	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.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	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.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
2668	PING.EXE
2596	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2668	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2316 wrote to memory of 2696	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2696	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2696	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2696	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	30
PID 2316 wrote to memory of 2596	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	33
PID 2316 wrote to memory of 2596	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	33
PID 2316 wrote to memory of 2596	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	33
PID 2316 wrote to memory of 2596	2316	ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe	33
PID 2596 wrote to memory of 2668	2596	cmd.exe	35
PID 2596 wrote to memory of 2668	2596	cmd.exe	35
PID 2596 wrote to memory of 2668	2596	cmd.exe	35
PID 2596 wrote to memory of 2668	2596	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.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:2316
- 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:2696
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\ab6021220b0914d37b7908a4c985a37d_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2596
- - 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:2668

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
3.6MB

MD5
75e9fdf3c62ae19251d93796bab2cf8c

SHA1
efce38e56054a0fac159af6fe078a1448da4a3de

SHA256
28d4640e389594a3c726d2089d0c796392bf23cf7a3eaaee7e6bd5566d1335eb

SHA512
b66b8c1d06674ea90512acf46fbaf51ae801320a7a7058222b875789d13a53329a4409518c5f9f33ca1c7b5bb52a2bcb9ee1dc638d9ea4c212715c1e641fb402

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Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads