sakula | 0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf

General

Target

0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe
Size

43KB
MD5

ee0af2d0a64516dd3da1de254238c2b6
SHA1

e326ee35c8fd4dcd0387bb1407e9056b07b376ed
SHA256

0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf
SHA512

a9cfb393628d34c06bc3f2116be66edcb62fecadc9d587c615409af45772d67a06b1e4a831777db1a1e7cabcf2973611cfcac939c32d67f0882bc0dd5746d0ec
SSDEEP

768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taqD:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8Z

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/2136-1-0x0000000000130000-0x000000000014F000-memory.dmp	family_sakula
behavioral1/memory/2052-14-0x0000000000D20000-0x0000000000D3F000-memory.dmp	family_sakula
behavioral1/memory/2136-22-0x0000000000130000-0x000000000014F000-memory.dmp	family_sakula
behavioral1/memory/2052-27-0x0000000000D20000-0x0000000000D3F000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2884	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2052	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe
2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.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"	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/2136-1-0x0000000000130000-0x000000000014F000-memory.dmp	upx
behavioral1/files/0x0008000000015d19-2.dat	upx
behavioral1/memory/2052-11-0x0000000000D20000-0x0000000000D3F000-memory.dmp	upx
behavioral1/memory/2052-14-0x0000000000D20000-0x0000000000D3F000-memory.dmp	upx
behavioral1/memory/2136-22-0x0000000000130000-0x000000000014F000-memory.dmp	upx
behavioral1/memory/2052-27-0x0000000000D20000-0x0000000000D3F000-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	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.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
2884	cmd.exe
2932	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2932	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 2136 wrote to memory of 2052	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	30
PID 2136 wrote to memory of 2052	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	30
PID 2136 wrote to memory of 2052	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	30
PID 2136 wrote to memory of 2052	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	30
PID 2136 wrote to memory of 2884	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	33
PID 2136 wrote to memory of 2884	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	33
PID 2136 wrote to memory of 2884	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	33
PID 2136 wrote to memory of 2884	2136	0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe	33
PID 2884 wrote to memory of 2932	2884	cmd.exe	35
PID 2884 wrote to memory of 2932	2884	cmd.exe	35
PID 2884 wrote to memory of 2932	2884	cmd.exe	35
PID 2884 wrote to memory of 2932	2884	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe
"C:\Users\Admin\AppData\Local\Temp\0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.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:2136
- 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:2052
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\0545f09fe38f38d0237a332c5e7e48b002162748b4254e301898aedd298373bf.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2884
- - 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:2932

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
1c3192e654416742b52be44c09c08643

SHA1
6cef92f99ead59e3700e7901a7fd1c2d0c07d1c7

SHA256
614a2b0553c0b2885daa942933ecf6fbb4067b52feb939a59d194a19115033d3

SHA512
cef5e87344ac05560e2073abc2a0d9a76fcb5df0a21d1df4432c5ed9bd18be60050294e69cf0e637e89b9d309f65b5a781fd6ab395dad895f4898297aa970939

Download Submit
memory/2052-11-0x0000000000D20000-0x0000000000D3F000-memory.dmp

Filesize
124KB

Download
memory/2052-14-0x0000000000D20000-0x0000000000D3F000-memory.dmp

Filesize
124KB

Download
memory/2052-27-0x0000000000D20000-0x0000000000D3F000-memory.dmp

Filesize
124KB

Download
memory/2136-1-0x0000000000130000-0x000000000014F000-memory.dmp

Filesize
124KB

Download
memory/2136-10-0x0000000000070000-0x000000000008F000-memory.dmp

Filesize
124KB

Download
memory/2136-9-0x0000000000070000-0x000000000008F000-memory.dmp

Filesize
124KB

Download
memory/2136-12-0x0000000000070000-0x000000000008F000-memory.dmp

Filesize
124KB

Download
memory/2136-13-0x0000000000070000-0x000000000008F000-memory.dmp

Filesize
124KB

Download
memory/2136-22-0x0000000000130000-0x000000000014F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads