sakula | 398b3240c479a0eebe460127eee6ddda28fe4988cf48146671d265c69d95a9ac

General

Target

JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe
Size

35KB
MD5

7177ca2f6c715b781fcc913a8ea83bd9
SHA1

abbf3a3ec9c9dc429ceb612a06603e93058bce3d
SHA256

398b3240c479a0eebe460127eee6ddda28fe4988cf48146671d265c69d95a9ac
SHA512

7d5291a24d11912a7f9abc2cf44acaf080a7f18c97ba3ef9d05c708db2fa0a2928b18a0487e755365353397783c705e0a687b49d2fb56373e6398260c55ac5b8
SSDEEP

768:TwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647Dg:TwbYP4nuEApQK4TQbtY2gA9DX+ytBOq

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 5 IoCs

resource	yara_rule
behavioral1/memory/2840-11-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2248-12-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2840-16-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2248-22-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2840-27-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2800	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2840	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe
2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.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_7177ca2f6c715b781fcc913a8ea83bd9.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_7177ca2f6c715b781fcc913a8ea83bd9.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
2800	cmd.exe
2612	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2612	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2248 wrote to memory of 2840	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	30
PID 2248 wrote to memory of 2840	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	30
PID 2248 wrote to memory of 2840	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	30
PID 2248 wrote to memory of 2840	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	30
PID 2248 wrote to memory of 2800	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	32
PID 2248 wrote to memory of 2800	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	32
PID 2248 wrote to memory of 2800	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	32
PID 2248 wrote to memory of 2800	2248	JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe	32
PID 2800 wrote to memory of 2612	2800	cmd.exe	34
PID 2800 wrote to memory of 2612	2800	cmd.exe	34
PID 2800 wrote to memory of 2612	2800	cmd.exe	34
PID 2800 wrote to memory of 2612	2800	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.exe
"C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_7177ca2f6c715b781fcc913a8ea83bd9.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:2248
- 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:2840
- 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_7177ca2f6c715b781fcc913a8ea83bd9.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2800
- - 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:2612

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
35KB

MD5
ec22d08cf00ecf80bf536eda76e1e4f1

SHA1
93b561243a22a17dd3b6e1065a1c4edf765c60a5

SHA256
02baf4c4c95439abba11e5d88075566d946eeef5a8c1e6fe9b789a2332d95adb

SHA512
a255d49e48883d817c82d89058832d9657d87fb3f2d847008871e3c2e9abd74648753bd26a426e69431978ba3226a40a96d43c014f7edf377cbcb8b7d41f81d9

Download Submit
memory/2248-1-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2248-9-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/2248-8-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/2248-12-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2248-13-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/2248-14-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/2248-22-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2840-11-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2840-16-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2840-27-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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