sakula | 32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2

General

Target

32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe
Size

283KB
MD5

eb87f6edca2b22d34db2ec7f2a44fda3
SHA1

b78bee0c3e859c5d13c22d0a005a47279f904eb4
SHA256

32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2
SHA512

05a71914c1d9e973de2fa1c49d14ac0176a0c04db630b51209948683063bed359ebf72abfb61bba9cda6b6d7a3aee0bc379f9d9f05dfc29247826163ce5b0549
SSDEEP

1536:NU9abrtX4oocIK3yQkaY9z/S0hhnDiKKJqTnouy8HeBsCXKTnhxJ8:Nm2rocIyhYtJxKJqrout+BsZhE

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/1820-11-0x0000000000930000-0x000000000094F000-memory.dmp	family_sakula
behavioral1/memory/288-14-0x0000000001290000-0x00000000012AF000-memory.dmp	family_sakula
behavioral1/memory/1820-22-0x0000000000930000-0x000000000094F000-memory.dmp	family_sakula
behavioral1/memory/288-28-0x0000000001290000-0x00000000012AF000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2796	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
288	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe
1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.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"	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe

UPX packed file 7 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1820-0-0x0000000000930000-0x000000000094F000-memory.dmp	upx
behavioral1/files/0x0008000000016ce0-2.dat	upx
behavioral1/memory/288-10-0x0000000001290000-0x00000000012AF000-memory.dmp	upx
behavioral1/memory/1820-11-0x0000000000930000-0x000000000094F000-memory.dmp	upx
behavioral1/memory/288-14-0x0000000001290000-0x00000000012AF000-memory.dmp	upx
behavioral1/memory/1820-22-0x0000000000930000-0x000000000094F000-memory.dmp	upx
behavioral1/memory/288-28-0x0000000001290000-0x00000000012AF000-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	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.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
2796	cmd.exe
2620	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2620	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1820 wrote to memory of 288	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	30
PID 1820 wrote to memory of 288	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	30
PID 1820 wrote to memory of 288	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	30
PID 1820 wrote to memory of 288	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	30
PID 1820 wrote to memory of 2796	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	33
PID 1820 wrote to memory of 2796	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	33
PID 1820 wrote to memory of 2796	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	33
PID 1820 wrote to memory of 2796	1820	32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe	33
PID 2796 wrote to memory of 2620	2796	cmd.exe	35
PID 2796 wrote to memory of 2620	2796	cmd.exe	35
PID 2796 wrote to memory of 2620	2796	cmd.exe	35
PID 2796 wrote to memory of 2620	2796	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe
"C:\Users\Admin\AppData\Local\Temp\32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.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:1820
- 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:288
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\32655448b352dd6049b9cd78072b68deea9eb684791b887b165022b85a8c22d2.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2796
- - 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:2620

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
283KB

MD5
d6ab56336d44788768af8097f215778b

SHA1
2a01583d53cbd87b71ef4eff369aa001232756fd

SHA256
f9a24ce2526a36e2742d97d895f20c27938c0e60e2731a61d4f6e709c66e962d

SHA512
e931cd8f7c64b5443ae8b32f95981e7f28be2de1cd25f6466b27587376f899f279c5d1f44cacc50391fb04fdc234eb8c9bc2b353d14a3702a97e8744426be6a2

Download Submit
memory/288-10-0x0000000001290000-0x00000000012AF000-memory.dmp

Filesize
124KB

Download
memory/288-14-0x0000000001290000-0x00000000012AF000-memory.dmp

Filesize
124KB

Download
memory/288-28-0x0000000001290000-0x00000000012AF000-memory.dmp

Filesize
124KB

Download
memory/1820-0-0x0000000000930000-0x000000000094F000-memory.dmp

Filesize
124KB

Download
memory/1820-9-0x00000000000E0000-0x00000000000FF000-memory.dmp

Filesize
124KB

Download
memory/1820-11-0x0000000000930000-0x000000000094F000-memory.dmp

Filesize
124KB

Download
memory/1820-12-0x00000000000E0000-0x00000000000FF000-memory.dmp

Filesize
124KB

Download
memory/1820-13-0x00000000000E0000-0x00000000000FF000-memory.dmp

Filesize
124KB

Download
memory/1820-22-0x0000000000930000-0x000000000094F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads