sakula | 116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601

General

Target

116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe
Size

43KB
MD5

606d3953aa1a69bbe3e880d2a989f615
SHA1

d2dee67bfb74519a9862bcefa0aecdaa887b63bd
SHA256

116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601
SHA512

114958844418d03f0fb2d48c216f27b4acfb7a7c8833e96847557b9b78242019915897c40f936ac1e980ed1cb9876d35b5d5ecacd8553b09b4e8982a94971fe1
SSDEEP

768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqL:+U9abrtX4oocIK3yQkaY9z/S0hhy6k89

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 5 IoCs

resource	yara_rule
behavioral1/memory/1524-11-0x0000000000BA0000-0x0000000000BBF000-memory.dmp	family_sakula
behavioral1/memory/2396-12-0x0000000000C40000-0x0000000000C5F000-memory.dmp	family_sakula
behavioral1/memory/1524-16-0x0000000000BA0000-0x0000000000BBF000-memory.dmp	family_sakula
behavioral1/memory/2396-21-0x0000000000C40000-0x0000000000C5F000-memory.dmp	family_sakula
behavioral1/memory/1524-27-0x0000000000BA0000-0x0000000000BBF000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2632	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
1524	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe
2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.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"	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe

UPX packed file 8 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2396-0-0x0000000000C40000-0x0000000000C5F000-memory.dmp	upx
behavioral1/files/0x00080000000160ae-2.dat	upx
behavioral1/memory/1524-11-0x0000000000BA0000-0x0000000000BBF000-memory.dmp	upx
behavioral1/memory/2396-8-0x0000000000BA0000-0x0000000000BBF000-memory.dmp	upx
behavioral1/memory/2396-12-0x0000000000C40000-0x0000000000C5F000-memory.dmp	upx
behavioral1/memory/1524-16-0x0000000000BA0000-0x0000000000BBF000-memory.dmp	upx
behavioral1/memory/2396-21-0x0000000000C40000-0x0000000000C5F000-memory.dmp	upx
behavioral1/memory/1524-27-0x0000000000BA0000-0x0000000000BBF000-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	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.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
2784	PING.EXE
2632	cmd.exe

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2784	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2396 wrote to memory of 1524	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	30
PID 2396 wrote to memory of 1524	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	30
PID 2396 wrote to memory of 1524	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	30
PID 2396 wrote to memory of 1524	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	30
PID 2396 wrote to memory of 2632	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	32
PID 2396 wrote to memory of 2632	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	32
PID 2396 wrote to memory of 2632	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	32
PID 2396 wrote to memory of 2632	2396	116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe	32
PID 2632 wrote to memory of 2784	2632	cmd.exe	34
PID 2632 wrote to memory of 2784	2632	cmd.exe	34
PID 2632 wrote to memory of 2784	2632	cmd.exe	34
PID 2632 wrote to memory of 2784	2632	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe
"C:\Users\Admin\AppData\Local\Temp\116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.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:2396
- 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:1524
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\116e28cd2af8ae7845f0012389b798ca2baad6da0a8bd92a916c188327cc3601.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2632
- - 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:2784

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
43KB

MD5
046f207f60c81ef0188969bfe619b025

SHA1
aeecaeb3584ad308ed760d22ffbcbb0ab670901c

SHA256
e25ca2c4d080b3016d09e31c620ed5e40fb5b92be092d24874a2c3fd87ea8d2d

SHA512
1df08635a1dd8de2e8b70c70982ef4bc0c7200e7163e40dfa825bf47976ac269cec359e3399492d283e2cd7207ce776b0484a979254ea82defceb0834464faf9

Download Submit
memory/1524-11-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download
memory/1524-16-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download
memory/1524-27-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download
memory/2396-0-0x0000000000C40000-0x0000000000C5F000-memory.dmp

Filesize
124KB

Download
memory/2396-9-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download
memory/2396-8-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download
memory/2396-12-0x0000000000C40000-0x0000000000C5F000-memory.dmp

Filesize
124KB

Download
memory/2396-13-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download
memory/2396-14-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download
memory/2396-21-0x0000000000C40000-0x0000000000C5F000-memory.dmp

Filesize
124KB

Download
memory/2396-22-0x0000000000BA0000-0x0000000000BBF000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads