sakula | 6c6cb006bfc84ecb8913466123ecb832e4630539b6cc6040152516dbb914c825

General

Target

cd6a99b286420dbdf0cf406203526e81.exe
Size

517KB
MD5

cd6a99b286420dbdf0cf406203526e81
SHA1

2b83183925ad2b0e2da4c828cc80d99cf928039f
SHA256

6c6cb006bfc84ecb8913466123ecb832e4630539b6cc6040152516dbb914c825
SHA512

5a3d595cf824bea9ebff2568e2682f0c0b4633ea49d598fde9afbfbd18cc96a69afc0fb8df5d517c0fa8f7af4f9d532545e59146cff6710e35fef33d54f4f7a8
SSDEEP

12288:0RfQn+w8EYiBlMkn5f9J105ko8T6csVe2:g4+wlYBsb3zNsz

Score

10^/10

sakula persistence rat trojan

Malware Config

Extracted

Family

sakula

C2

www.polarroute.com

Signatures

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

Sakula payload 4 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1840-1-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/2912-7-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral1/memory/1840-8-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2728 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2912 MediaCenter.exe
Loads dropped DLL 1 IoCs

Processes:

cd6a99b286420dbdf0cf406203526e81.exe

pid process

1840 cd6a99b286420dbdf0cf406203526e81.exe

pid	process
2728	cmd.exe

pid	process
2912	MediaCenter.exe

pid	process
1840	cd6a99b286420dbdf0cf406203526e81.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cd6a99b286420dbdf0cf406203526e81.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Run\MicroMedia = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\MediaCenter.exe"	cd6a99b286420dbdf0cf406203526e81.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

Processes:

PING.EXE

pid process

2704 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cd6a99b286420dbdf0cf406203526e81.exe

description pid process

Token: SeIncBasePriorityPrivilege 1840 cd6a99b286420dbdf0cf406203526e81.exe

pid	process
2704	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1840	cd6a99b286420dbdf0cf406203526e81.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

cd6a99b286420dbdf0cf406203526e81.execmd.exe

description	pid	process	target process
PID 1840 wrote to memory of 2912	1840	cd6a99b286420dbdf0cf406203526e81.exe	MediaCenter.exe
PID 1840 wrote to memory of 2912	1840	cd6a99b286420dbdf0cf406203526e81.exe	MediaCenter.exe
PID 1840 wrote to memory of 2912	1840	cd6a99b286420dbdf0cf406203526e81.exe	MediaCenter.exe
PID 1840 wrote to memory of 2912	1840	cd6a99b286420dbdf0cf406203526e81.exe	MediaCenter.exe
PID 1840 wrote to memory of 2728	1840	cd6a99b286420dbdf0cf406203526e81.exe	cmd.exe
PID 1840 wrote to memory of 2728	1840	cd6a99b286420dbdf0cf406203526e81.exe	cmd.exe
PID 1840 wrote to memory of 2728	1840	cd6a99b286420dbdf0cf406203526e81.exe	cmd.exe
PID 1840 wrote to memory of 2728	1840	cd6a99b286420dbdf0cf406203526e81.exe	cmd.exe
PID 2728 wrote to memory of 2704	2728	cmd.exe	PING.EXE
PID 2728 wrote to memory of 2704	2728	cmd.exe	PING.EXE
PID 2728 wrote to memory of 2704	2728	cmd.exe	PING.EXE
PID 2728 wrote to memory of 2704	2728	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\cd6a99b286420dbdf0cf406203526e81.exe
"C:\Users\Admin\AppData\Local\Temp\cd6a99b286420dbdf0cf406203526e81.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1840

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2912

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\cd6a99b286420dbdf0cf406203526e81.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2728

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2704

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\Cab8DD0.tmp

Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

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

Filesize
517KB

MD5
c1858b4a7a07e7ff759831ba47b4588c

SHA1
be53a4145ad82589faa75d8673fc7e954b6314ff

SHA256
a382eb6b52b34876faf475ef649b62594360c3c81847efbb308a55c39e08be49

SHA512
d9940567c8da7ac95638ed95b5a8bdc107bd5a7e6d1a2052d489b5c537f7b548f88fec79a4d977fe3c2010506c54f03738d8edeabc260ce4d62109bca73bd0ec

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C:\Users\Admin\AppData\Local\Temp\Tar8E02.tmp

Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

Download Submit
memory/1840-1-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/1840-6-0x00000000003D0000-0x00000000003F0000-memory.dmp

Filesize
128KB

Download
memory/1840-8-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2912-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads