sakula | 696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3cc

General

Target

696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe
Size

43KB
MD5

c92679d1a19ed105b217a819dd246bf0
SHA1

417f3641b2f74f15cc5f7f41a986d8269b05c5c9
SHA256

696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3cc
SHA512

777b133e8d75a76b840ea78a6b99caa22a71f306a5ce8b2f9436338bb66561155156ace1d49c02454bb7ad2297c3ce82c9e265c56a3becfb3470bfc6a86e5f3b
SSDEEP

768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taq5:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8b

Score

10^/10

sakula discovery persistence rat trojan upx

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/3808-6-0x0000000000660000-0x000000000067F000-memory.dmp	family_sakula
behavioral2/memory/2180-8-0x0000000000EC0000-0x0000000000EDF000-memory.dmp	family_sakula
behavioral2/memory/3808-14-0x0000000000660000-0x000000000067F000-memory.dmp	family_sakula
behavioral2/memory/2180-18-0x0000000000EC0000-0x0000000000EDF000-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-1-5-21-3227495264-2217614367-4027411560-1000\Control Panel\International\Geo\Nation	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe

Executes dropped EXE 1 IoCs

pid	Process
2180	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"	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe

UPX packed file 7 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/3808-0-0x0000000000660000-0x000000000067F000-memory.dmp	upx
behavioral2/files/0x0009000000023c98-3.dat	upx
behavioral2/memory/2180-5-0x0000000000EC0000-0x0000000000EDF000-memory.dmp	upx
behavioral2/memory/3808-6-0x0000000000660000-0x000000000067F000-memory.dmp	upx
behavioral2/memory/2180-8-0x0000000000EC0000-0x0000000000EDF000-memory.dmp	upx
behavioral2/memory/3808-14-0x0000000000660000-0x000000000067F000-memory.dmp	upx
behavioral2/memory/2180-18-0x0000000000EC0000-0x0000000000EDF000-memory.dmp	upx

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	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.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
2704	PING.EXE
936	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2704	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	3808	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe

Suspicious use of WriteProcessMemory 9 IoCs

description	pid	Process	procid_target
PID 3808 wrote to memory of 2180	3808	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe	82
PID 3808 wrote to memory of 2180	3808	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe	82
PID 3808 wrote to memory of 2180	3808	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe	82
PID 3808 wrote to memory of 936	3808	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe	91
PID 3808 wrote to memory of 936	3808	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe	91
PID 3808 wrote to memory of 936	3808	696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe	91
PID 936 wrote to memory of 2704	936	cmd.exe	93
PID 936 wrote to memory of 2704	936	cmd.exe	93
PID 936 wrote to memory of 2704	936	cmd.exe	93

C:\Users\Admin\AppData\Local\Temp\696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe
"C:\Users\Admin\AppData\Local\Temp\696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.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:3808
- 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:2180
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\696988744641e0f6a18efe1d1bee75a212399948a7d04db1be9e5d1c0260d3ccN.exe"
  2⤵
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:936
- - 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:2704

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
43KB

MD5
c7958a5d9aedf6d0f754ea624c19f6da

SHA1
acad45609834d63d0c9bfda2dd460e59cae5e61b

SHA256
1c8c2907b9939886627bcc7ec84721dc3972990bc71934da804011b92cde0934

SHA512
dcb631a8f6937acb7f98d6e0b67e58eb9d11be94e6621c452baeae02fd278d68e62d8119f1f0f2961a55338f694b9f75f8a57967819e55cd4b94e6b9ac0ec3e7

Download Submit
memory/2180-5-0x0000000000EC0000-0x0000000000EDF000-memory.dmp

Filesize
124KB

Download
memory/2180-8-0x0000000000EC0000-0x0000000000EDF000-memory.dmp

Filesize
124KB

Download
memory/2180-18-0x0000000000EC0000-0x0000000000EDF000-memory.dmp

Filesize
124KB

Download
memory/3808-0-0x0000000000660000-0x000000000067F000-memory.dmp

Filesize
124KB

Download
memory/3808-6-0x0000000000660000-0x000000000067F000-memory.dmp

Filesize
124KB

Download
memory/3808-14-0x0000000000660000-0x000000000067F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads