sakula | 216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e

General

Target

216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe
Size

43KB
MD5

95341762747074c82d059c5f79843177
SHA1

0017b0ae120a1bd2b983769effe6d478367b623c
SHA256

216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e
SHA512

0138265b4b565af0c8847eca1d3a0023af9fb777fd2130f2e8dfd27abba218f68121df05826775b86ad10ac93264e137863a30e2623c95d58720e50191503cd9
SSDEEP

768:+U9XnKJv8KrtPNxT4oreP7cIK3yQpdk6x8pf9m4P/S0hVvIZiGDZ6RO8nHE8taq8:+U9abrtX4oocIK3yQkaY9z/S0hhy6k8q

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/1748-1-0x0000000000100000-0x000000000011F000-memory.dmp	family_sakula
behavioral1/memory/2360-14-0x0000000000A70000-0x0000000000A8F000-memory.dmp	family_sakula
behavioral1/memory/1748-22-0x0000000000100000-0x000000000011F000-memory.dmp	family_sakula
behavioral1/memory/2360-25-0x0000000000A70000-0x0000000000A8F000-memory.dmp	family_sakula

Deletes itself 1 IoCs

pid	Process
2784	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
2360	MediaCenter.exe

Loads dropped DLL 2 IoCs

pid	Process
1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe
1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.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"	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe

UPX packed file 6 IoCs

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

upx

resource	yara_rule
behavioral1/memory/1748-1-0x0000000000100000-0x000000000011F000-memory.dmp	upx
behavioral1/files/0x0008000000015cf1-7.dat	upx
behavioral1/memory/2360-11-0x0000000000A70000-0x0000000000A8F000-memory.dmp	upx
behavioral1/memory/2360-14-0x0000000000A70000-0x0000000000A8F000-memory.dmp	upx
behavioral1/memory/1748-22-0x0000000000100000-0x000000000011F000-memory.dmp	upx
behavioral1/memory/2360-25-0x0000000000A70000-0x0000000000A8F000-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	MediaCenter.exe
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.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
2784	cmd.exe
2612	PING.EXE

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
2612	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe

Suspicious use of WriteProcessMemory 12 IoCs

description	pid	Process	procid_target
PID 1748 wrote to memory of 2360	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	30
PID 1748 wrote to memory of 2360	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	30
PID 1748 wrote to memory of 2360	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	30
PID 1748 wrote to memory of 2360	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	30
PID 1748 wrote to memory of 2784	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	33
PID 1748 wrote to memory of 2784	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	33
PID 1748 wrote to memory of 2784	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	33
PID 1748 wrote to memory of 2784	1748	216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe	33
PID 2784 wrote to memory of 2612	2784	cmd.exe	35
PID 2784 wrote to memory of 2612	2784	cmd.exe	35
PID 2784 wrote to memory of 2612	2784	cmd.exe	35
PID 2784 wrote to memory of 2612	2784	cmd.exe	35

C:\Users\Admin\AppData\Local\Temp\216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe
"C:\Users\Admin\AppData\Local\Temp\216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.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:1748
- 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:2360
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\216756ec55417da199b7e19587d2218f52d89721b0706229cb7d80badd87a03e.exe"
  2⤵
  - Deletes itself
  - System Location Discovery: System Language Discovery
  - System Network Configuration Discovery: Internet Connection Discovery
  - Suspicious use of WriteProcessMemory
  PID:2784
- - 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:2612

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

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

Filesize
43KB

MD5
feae86dfee2a9296b3f4d0a7ba944a72

SHA1
81d79e9c9675270dac3da3a3cda4c65b6d3cb47f

SHA256
11a30709d98ff251444d523d2655c11c2c20604c02925a8c2de9be0005a2eba9

SHA512
2885bbf53448a131f8f45abfb080ba0d8a4d15bdd858e70adb221d711a3485137ebcbbfbf49da23858a33de0212bd00db36593070f443724b276abaa4eb2bf2b

Download Submit
memory/1748-1-0x0000000000100000-0x000000000011F000-memory.dmp

Filesize
124KB

Download
memory/1748-9-0x00000000002D0000-0x00000000002EF000-memory.dmp

Filesize
124KB

Download
memory/1748-10-0x00000000002D0000-0x00000000002EF000-memory.dmp

Filesize
124KB

Download
memory/1748-12-0x00000000002D0000-0x00000000002EF000-memory.dmp

Filesize
124KB

Download
memory/1748-13-0x00000000002D0000-0x00000000002EF000-memory.dmp

Filesize
124KB

Download
memory/1748-22-0x0000000000100000-0x000000000011F000-memory.dmp

Filesize
124KB

Download
memory/2360-11-0x0000000000A70000-0x0000000000A8F000-memory.dmp

Filesize
124KB

Download
memory/2360-14-0x0000000000A70000-0x0000000000A8F000-memory.dmp

Filesize
124KB

Download
memory/2360-25-0x0000000000A70000-0x0000000000A8F000-memory.dmp

Filesize
124KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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