sakula | 23362db91eac411d2ff9d14b78b3b7b26d8ed3e1ac9a0f15ac6b153d35aeffee

General

Target

JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe
Size

324KB
MD5

02b95c46ca6565b80e1a0b9883c99ab9
SHA1

ee88791651ca5434ae7a3f7e1257145a29bd9d23
SHA256

23362db91eac411d2ff9d14b78b3b7b26d8ed3e1ac9a0f15ac6b153d35aeffee
SHA512

025312de5d7aa3eaaa0ecbd7c71ac1ae0458c71bfa8462cf748c9cbc1157de37487ccc853e77aa5c3a33fa84a6605e49a6256794d6ec9dce83a21854162ed8ae
SSDEEP

1536:2oaj1hJL1S9t0MIeboal8bCKxo7h0RP0jwHVz30rtroZeBsCXKTnhxJu:h0hpgz6xGhTjwHN30BE8BsZh2

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 1 IoCs

resource	yara_rule
behavioral1/files/0x0008000000015cf1-6.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2240	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1284	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe
1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.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_02b95c46ca6565b80e1a0b9883c99ab9.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	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	cmd.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
2240	cmd.exe
2636	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2636	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1292 wrote to memory of 1284	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	30
PID 1292 wrote to memory of 1284	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	30
PID 1292 wrote to memory of 1284	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	30
PID 1292 wrote to memory of 1284	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	30
PID 1292 wrote to memory of 2240	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	33
PID 1292 wrote to memory of 2240	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	33
PID 1292 wrote to memory of 2240	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	33
PID 1292 wrote to memory of 2240	1292	JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe	33
PID 2240 wrote to memory of 2636	2240	cmd.exe	35
PID 2240 wrote to memory of 2636	2240	cmd.exe	35
PID 2240 wrote to memory of 2636	2240	cmd.exe	35
PID 2240 wrote to memory of 2636	2240	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_02b95c46ca6565b80e1a0b9883c99ab9.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:1292
- 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:1284
- 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_02b95c46ca6565b80e1a0b9883c99ab9.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2240
- - 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:2636

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
324KB

MD5
1e4e63e5425f5d4d1a4e4f0c04bf3132

SHA1
348a83ff1ce0b2059d412c242943fcf74731dbfc

SHA256
2ed9a7dcaae1c2ed343d90d53c7ca82549bd4332bf493b76e27b33c5f2bab527

SHA512
a53c93c4e7e578ff03d06feea91babd328020a40160800e646b0eb4e45457557d6a69569afed5620b97a1e022d99329d41b5a833676fe874a62c693f416f7b34

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads