sakula | 169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333

General

Target

169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe
Size

43KB
MD5

e7d02fab3ac2384f120b39a047753170
SHA1

6f3d959f0a65ad1accb9890385241e2120f61816
SHA256

169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333
SHA512

e705016a2046fa658e17b4576620fa22230772528e98230cc9de8cb100ccbecc2b48ace548998f5278bd6d10b3b5e93600ac3f17acb4d824ac15450fbc34515e
SSDEEP

768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqa:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8A

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
behavioral1/memory/2552-12-0x0000000000B60000-0x0000000000B7F000-memory.dmp	family_sakula
behavioral1/memory/2284-15-0x0000000000DF0000-0x0000000000E0F000-memory.dmp	family_sakula
behavioral1/memory/2552-21-0x0000000000B60000-0x0000000000B7F000-memory.dmp	family_sakula
behavioral1/memory/2284-27-0x0000000000DF0000-0x0000000000E0F000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2812	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2284	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe
2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.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"	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2552-0-0x0000000000B60000-0x0000000000B7F000-memory.dmp	upx
behavioral1/files/0x0016000000018657-2.dat	upx
behavioral1/memory/2284-11-0x0000000000DF0000-0x0000000000E0F000-memory.dmp	upx
behavioral1/memory/2552-12-0x0000000000B60000-0x0000000000B7F000-memory.dmp	upx
behavioral1/memory/2284-15-0x0000000000DF0000-0x0000000000E0F000-memory.dmp	upx
behavioral1/memory/2552-21-0x0000000000B60000-0x0000000000B7F000-memory.dmp	upx
behavioral1/memory/2284-27-0x0000000000DF0000-0x0000000000E0F000-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	cmd.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	PING.EXE
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.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
2812	cmd.exe
2972	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2972	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2552 wrote to memory of 2284	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	30
PID 2552 wrote to memory of 2284	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	30
PID 2552 wrote to memory of 2284	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	30
PID 2552 wrote to memory of 2284	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	30
PID 2552 wrote to memory of 2812	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	33
PID 2552 wrote to memory of 2812	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	33
PID 2552 wrote to memory of 2812	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	33
PID 2552 wrote to memory of 2812	2552	169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe	33
PID 2812 wrote to memory of 2972	2812	cmd.exe	35
PID 2812 wrote to memory of 2972	2812	cmd.exe	35
PID 2812 wrote to memory of 2972	2812	cmd.exe	35
PID 2812 wrote to memory of 2972	2812	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe
"C:\Users\Admin\AppData\Local\Temp\169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.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:2552
- 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:2284
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\169a60dfb8a869acab1156bd6dd0f2434f3564e7b163a9a4025a3d6ce5a00333N.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2812
- - 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:2972

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

Replay Monitor

Loading Replay Monitor...

Downloads

\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe

Filesize
43KB

MD5
fa45a61611654dd68b284c144566935f

SHA1
b239428a2122327b8874e9917a9aff211a994207

SHA256
5789e5cac4c5ebf4c344f56ac2e762d9283d04384c548f398cb1f5992ef86a8b

SHA512
18559fc7669a1044b3a407e89db89b8a9a8cb1c3ff3ad92d109e6c7e2f6e4149659bc82d1bded2727b8a3c42294ccd674d06db717229668b236c8bc07865260a

Download Submit
memory/2284-11-0x0000000000DF0000-0x0000000000E0F000-memory.dmp

Filesize
124KB

Download
memory/2284-15-0x0000000000DF0000-0x0000000000E0F000-memory.dmp

Filesize
124KB

Download
memory/2284-27-0x0000000000DF0000-0x0000000000E0F000-memory.dmp

Filesize
124KB

Download
memory/2552-0-0x0000000000B60000-0x0000000000B7F000-memory.dmp

Filesize
124KB

Download
memory/2552-9-0x0000000000070000-0x000000000008F000-memory.dmp

Filesize
124KB

Download
memory/2552-8-0x0000000000070000-0x000000000008F000-memory.dmp

Filesize
124KB

Download
memory/2552-12-0x0000000000B60000-0x0000000000B7F000-memory.dmp

Filesize
124KB

Download
memory/2552-13-0x0000000000070000-0x000000000008F000-memory.dmp

Filesize
124KB

Download
memory/2552-21-0x0000000000B60000-0x0000000000B7F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads