sakula | d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73

General

Target

d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe
Size

35KB
MD5

366d6691f018b79df5260496cbe792d6
SHA1

94ad693b7e2808fb82c4b30d4482d9c8989e2a07
SHA256

d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73
SHA512

c6d6f15a697cee654ab901a2100c21b937d63068f3440c5b44e8957a03ad28719c3f085dc4a6ae4cda18f9c993242d4a58796f460954d852ba7d859b6cc90193
SSDEEP

768:lwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647Dc:lwbYP4nuEApQK4TQbtY2gA9DX+ytBO6

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 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2484-10-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2816-13-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2484-19-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral1/memory/2816-25-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1564 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2816 MediaCenter.exe

pid	process
1564	cmd.exe

pid	process
2816	MediaCenter.exe

Loads dropped DLL 2 IoCs

Processes:

d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe

pid	process
2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe
2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.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

Processes:

d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.execmd.exePING.EXEMediaCenter.exe

description	ioc	process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.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

Processes:

cmd.exePING.EXE

pid process

1564 cmd.exe
2600 PING.EXE
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

2600 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe

description pid process

Token: SeIncBasePriorityPrivilege 2484 d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe

pid	process
1564	cmd.exe
2600	PING.EXE

pid	process
2600	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.execmd.exe

description	pid	process	target process
PID 2484 wrote to memory of 2816	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	MediaCenter.exe
PID 2484 wrote to memory of 2816	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	MediaCenter.exe
PID 2484 wrote to memory of 2816	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	MediaCenter.exe
PID 2484 wrote to memory of 2816	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	MediaCenter.exe
PID 2484 wrote to memory of 1564	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	cmd.exe
PID 2484 wrote to memory of 1564	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	cmd.exe
PID 2484 wrote to memory of 1564	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	cmd.exe
PID 2484 wrote to memory of 1564	2484	d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe	cmd.exe
PID 1564 wrote to memory of 2600	1564	cmd.exe	PING.EXE
PID 1564 wrote to memory of 2600	1564	cmd.exe	PING.EXE
PID 1564 wrote to memory of 2600	1564	cmd.exe	PING.EXE
PID 1564 wrote to memory of 2600	1564	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe
"C:\Users\Admin\AppData\Local\Temp\d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.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:2484
- 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:2816
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\d3d1fe36737a9d3f86eb721aedafe8413cac24d1fe4db0fd24b36b296cadfa73.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:1564
- - 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:2600

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
0856ebae128b0574b5f20f48e866d5ee

SHA1
707f17d9146b0dc7c931a45be90c7f413dedf9f3

SHA256
0b1eb9067392b2ba12bb38fe301e3f93005f80f3ccaaf1e54309d5eeddebe030

SHA512
9d2d4c6f50bdd499f90041b23a0a1202fce65b5115f4274b457bfbb5397208a403a938350f958b2459ad6965a238e45a06674a14d4f9180134ff86ea95a02b3f

Download Submit
memory/2484-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2484-8-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/2484-10-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2484-11-0x0000000000220000-0x000000000023A000-memory.dmp

Filesize
104KB

Download
memory/2484-19-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2816-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/2816-25-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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