sakula | dd27eed257d9ab1ba04741bf6701bd1255875ca472bd38f24b681c6e6db70c7b

General

Target

ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe
Size

79KB
MD5

ada0bf293f5eba62ed7c3478e52d4700
SHA1

a8ba1d774f935820b32fd34a067adac835623659
SHA256

dd27eed257d9ab1ba04741bf6701bd1255875ca472bd38f24b681c6e6db70c7b
SHA512

7245db26c9b340a32d24573519e9320fedd7b501e61d80debc76ebcc5f65b180f191317cce6ecd31f121fa4ff2857376d5d5373a721e94d4b53427fbf87c7e6f
SSDEEP

1536:coaj1hJL1S9t0MIeboal8bCKxo7h0RP0jwHVz30rtroe:X0hpgz6xGhTjwHN30BEe

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/0x0008000000016dbc-7.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2796	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2128	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe
2440	ada0bf293f5eba62ed7c3478e52d4700_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"	ada0bf293f5eba62ed7c3478e52d4700_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	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.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
3052	PING.EXE
2796	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
3052	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2440 wrote to memory of 2128	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2128	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2128	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2128	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	30
PID 2440 wrote to memory of 2796	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	33
PID 2440 wrote to memory of 2796	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	33
PID 2440 wrote to memory of 2796	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	33
PID 2440 wrote to memory of 2796	2440	ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe	33
PID 2796 wrote to memory of 3052	2796	cmd.exe	35
PID 2796 wrote to memory of 3052	2796	cmd.exe	35
PID 2796 wrote to memory of 3052	2796	cmd.exe	35
PID 2796 wrote to memory of 3052	2796	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe
"C:\Users\Admin\AppData\Local\Temp\ada0bf293f5eba62ed7c3478e52d4700_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:2440
- 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:2128
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\ada0bf293f5eba62ed7c3478e52d4700_JaffaCakes118.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2796
- - 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:3052

Network

DNS

citrix.vipreclod.com

MediaCenter.exe

Remote address:

8.8.8.8:53

Request

citrix.vipreclod.com

IN A

Response

184.22.175.13:80

MediaCenter.exe

152 B
3
184.22.175.13:80

MediaCenter.exe

152 B
3
184.22.175.13:80

MediaCenter.exe

152 B
3

8.8.8.8:53

citrix.vipreclod.com

dns

MediaCenter.exe

66 B
134 B
1
1

DNS Request

citrix.vipreclod.com

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
79KB

MD5
ab1fd0258f1d320f7fada1b3954fe4bb

SHA1
b75c48fa0ef39ef8ce755f0eba32c904dffcb3f0

SHA256
4dca7c9e18b3a5acfeb184b9bce08ab093428c600760d0925c2dc62372c0d1c1

SHA512
2e873f2bdcec47a36886bd47483bdf2183e88811d91d8b94f2017dfcb176e1af0c0843a0d6b3dec1d4c2a6b7daf8859e92ed33f1519cdb527131d685190b5933

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

DNS Request

MITRE ATT&CK Enterprise v15

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