sakula | 6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71

General

Target

6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe
Size

35KB
MD5

c7fa7d86cdc55701319f470bf8021bee
SHA1

35f209f4242eaec55a422abfac4c91e66e4aeb62
SHA256

6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71
SHA512

75a8409debf429b7fcb36d0ff542bc29283e7cea33be7d6a0f1ce60ff9ecf4b945a954865fe0f58e64758ee5e71546d4f41af36700a99c82ea23e22bfdea31dd
SSDEEP

768:lwbYGCv4nuEcJpQK4TQbtKvXwXgA9lJJea+yGCJQqeWnAEv2647Dp:lwbYP4nuEApQK4TQbtY2gA9DX+ytBOf

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

resource	yara_rule
behavioral2/memory/4036-5-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4196-7-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4036-13-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula
behavioral2/memory/4196-17-0x0000000000400000-0x000000000041A000-memory.dmp	family_sakula

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

description	ioc	Process
Key value queried	\REGISTRY\USER\S-1-5-21-940901362-3608833189-1915618603-1000\Control Panel\International\Geo\Nation	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe

Executes dropped EXE 1 IoCs

pid	Process
4196	MediaCenter.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"	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.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	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.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
3308	cmd.exe
388	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
388	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	4036	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 4036 wrote to memory of 4196	4036	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe	83
PID 4036 wrote to memory of 4196	4036	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe	83
PID 4036 wrote to memory of 4196	4036	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe	83
PID 4036 wrote to memory of 3308	4036	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe	87
PID 4036 wrote to memory of 3308	4036	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe	87
PID 4036 wrote to memory of 3308	4036	6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe	87
PID 3308 wrote to memory of 388	3308	cmd.exe	89
PID 3308 wrote to memory of 388	3308	cmd.exe	89
PID 3308 wrote to memory of 388	3308	cmd.exe	89

C:\Users\Admin\AppData\Local\Temp\6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe
"C:\Users\Admin\AppData\Local\Temp\6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- System Location Discovery: System Language Discovery
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4036
- 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:4196
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\6ce1b780676863c19f582b654c2818f48a7a3da5a8575ab10f520eb37717ae71.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:3308
- - 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:388

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

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
35KB

MD5
5e09420007510195d0e956a7777b89b8

SHA1
836248a762098bbcec3f403ecbebdf92e316d546

SHA256
3b77d5a382ada8a2b1fdf4e24142f431d6e8dc3bae69c4acc9dc0483472525b4

SHA512
36b92e13201f81b75968ed4da0b950b98d09ec726f3488c4746c371cf30b73658d28d22e3933a68f12acafc08fc74c17d016eb8b48100595964b4eab10dac4a2

Download Submit
memory/4036-0-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4036-5-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4036-13-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4196-7-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download
memory/4196-17-0x0000000000400000-0x000000000041A000-memory.dmp

Filesize
104KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads