sakula | e90689d3748f94db3053fdd7c2b522f4de5a3ac6277ebc9c941123c2d8af2a17

General

Target

ed0585b165ddf521f147f423ac2598b3_JC.exe
Size

92KB
MD5

ed0585b165ddf521f147f423ac2598b3
SHA1

489ab8dd51a2d857ff3cbf45341d314d3058678a
SHA256

e90689d3748f94db3053fdd7c2b522f4de5a3ac6277ebc9c941123c2d8af2a17
SHA512

f9b7d0e87ab1d895be686b2acdbbc477b3a3639c7f8338b98b5b66384235691f94b1bde85ec9140e5bd3955faacde070abef7968c706112a81df0dc74d021345
SSDEEP

1536:TJbCiJVkgMaT2itTkjoRXnM48dXFajVPYxCEtkz30rtr/:9bfVk29te2jqxCEtg30B7

Score

10^/10

sakula persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

www.savmpet.com

Signatures

Sakula
Sakula is a remote access trojan with various capabilities.
trojan rat sakula

Sakula payload 6 IoCs

resource	yara_rule
behavioral1/files/0x000b00000001228f-1.dat	family_sakula
behavioral1/files/0x000b00000001228f-5.dat	family_sakula
behavioral1/files/0x000b00000001228f-4.dat	family_sakula
behavioral1/files/0x000b00000001228f-6.dat	family_sakula
behavioral1/files/0x000b00000001228f-7.dat	family_sakula
behavioral1/files/0x000b00000001228f-8.dat	family_sakula

Deletes itself 1 IoCs

pid	Process
2016	cmd.exe

Executes dropped EXE 1 IoCs

pid	Process
240	AdobeUpdate.exe

Loads dropped DLL 4 IoCs

pid	Process
2432	ed0585b165ddf521f147f423ac2598b3_JC.exe
240	AdobeUpdate.exe
240	AdobeUpdate.exe
240	AdobeUpdate.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\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	ed0585b165ddf521f147f423ac2598b3_JC.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s).

System Information Discovery
T1082

Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery

T1018

pid	Process
1904	PING.EXE

Suspicious use of AdjustPrivilegeToken 1 IoCs

description	pid	Process
Token: SeIncBasePriorityPrivilege	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe

Suspicious use of WriteProcessMemory 15 IoCs

description	pid	Process	procid_target
PID 2432 wrote to memory of 240	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	28
PID 2432 wrote to memory of 240	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	28
PID 2432 wrote to memory of 240	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	28
PID 2432 wrote to memory of 240	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	28
PID 2432 wrote to memory of 240	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	28
PID 2432 wrote to memory of 240	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	28
PID 2432 wrote to memory of 240	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	28
PID 2432 wrote to memory of 2016	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	32
PID 2432 wrote to memory of 2016	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	32
PID 2432 wrote to memory of 2016	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	32
PID 2432 wrote to memory of 2016	2432	ed0585b165ddf521f147f423ac2598b3_JC.exe	32
PID 2016 wrote to memory of 1904	2016	cmd.exe	34
PID 2016 wrote to memory of 1904	2016	cmd.exe	34
PID 2016 wrote to memory of 1904	2016	cmd.exe	34
PID 2016 wrote to memory of 1904	2016	cmd.exe	34

C:\Users\Admin\AppData\Local\Temp\ed0585b165ddf521f147f423ac2598b3_JC.exe
"C:\Users\Admin\AppData\Local\Temp\ed0585b165ddf521f147f423ac2598b3_JC.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2432
- C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
  C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
  2⤵
  - Executes dropped EXE
  - Loads dropped DLL
  PID:240
- C:\Windows\SysWOW64\cmd.exe
  "C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\ed0585b165ddf521f147f423ac2598b3_JC.exe"
  2⤵
  - Deletes itself
  - Suspicious use of WriteProcessMemory
  PID:2016
- - C:\Windows\SysWOW64\PING.EXE
    ping 127.0.0.1
    3⤵
    - Runs ping.exe
    PID:1904

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

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

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

Filesize
92KB

MD5
496de98c847fbbf8a8c053007e96fdf7

SHA1
71060e9f2384001e33fb7bb96b43a4ed4498cbca

SHA256
ccf68f3ea99fd8b6328799eb70a73dec5b951d4e49ee4b6d35f2037fc6a4a7a5

SHA512
d9646c89b2c2e4caceedad306261000c347c7c0cbe64344d2f9515f8f426cedca8d217f32650800687c1e26d1e698242b2cbccc44d58c9dbe285138e1eff3945

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

Filesize
92KB

MD5
496de98c847fbbf8a8c053007e96fdf7

SHA1
71060e9f2384001e33fb7bb96b43a4ed4498cbca

SHA256
ccf68f3ea99fd8b6328799eb70a73dec5b951d4e49ee4b6d35f2037fc6a4a7a5

SHA512
d9646c89b2c2e4caceedad306261000c347c7c0cbe64344d2f9515f8f426cedca8d217f32650800687c1e26d1e698242b2cbccc44d58c9dbe285138e1eff3945

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

Filesize
92KB

MD5
496de98c847fbbf8a8c053007e96fdf7

SHA1
71060e9f2384001e33fb7bb96b43a4ed4498cbca

SHA256
ccf68f3ea99fd8b6328799eb70a73dec5b951d4e49ee4b6d35f2037fc6a4a7a5

SHA512
d9646c89b2c2e4caceedad306261000c347c7c0cbe64344d2f9515f8f426cedca8d217f32650800687c1e26d1e698242b2cbccc44d58c9dbe285138e1eff3945

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

Filesize
92KB

MD5
496de98c847fbbf8a8c053007e96fdf7

SHA1
71060e9f2384001e33fb7bb96b43a4ed4498cbca

SHA256
ccf68f3ea99fd8b6328799eb70a73dec5b951d4e49ee4b6d35f2037fc6a4a7a5

SHA512
d9646c89b2c2e4caceedad306261000c347c7c0cbe64344d2f9515f8f426cedca8d217f32650800687c1e26d1e698242b2cbccc44d58c9dbe285138e1eff3945

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

Filesize
92KB

MD5
496de98c847fbbf8a8c053007e96fdf7

SHA1
71060e9f2384001e33fb7bb96b43a4ed4498cbca

SHA256
ccf68f3ea99fd8b6328799eb70a73dec5b951d4e49ee4b6d35f2037fc6a4a7a5

SHA512
d9646c89b2c2e4caceedad306261000c347c7c0cbe64344d2f9515f8f426cedca8d217f32650800687c1e26d1e698242b2cbccc44d58c9dbe285138e1eff3945

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

Filesize
92KB

MD5
496de98c847fbbf8a8c053007e96fdf7

SHA1
71060e9f2384001e33fb7bb96b43a4ed4498cbca

SHA256
ccf68f3ea99fd8b6328799eb70a73dec5b951d4e49ee4b6d35f2037fc6a4a7a5

SHA512
d9646c89b2c2e4caceedad306261000c347c7c0cbe64344d2f9515f8f426cedca8d217f32650800687c1e26d1e698242b2cbccc44d58c9dbe285138e1eff3945

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads