sakula | 9cf5b7e6c062f3c69bb62aabb2482c874f191db3f73430829c020c89bfcbc86b

General

Target

078a5da4c145b02ce91f8788232a3615.exe
Size

392KB
MD5

078a5da4c145b02ce91f8788232a3615
SHA1

eb1e1b7f458ff0a2b1cc64f6259e83fd550aa4cf
SHA256

9cf5b7e6c062f3c69bb62aabb2482c874f191db3f73430829c020c89bfcbc86b
SHA512

f3d41a86d516e808c010864b92214c749026f6a47bea20a9471f96ca9c77fc9089783e0b9a84805299436ae3b340619e396ede39b165797fd1ce2f4fb3069370
SSDEEP

6144:M29qRfVSndj30B3wBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/TU7kn5q:0RfQn+w8EYiBlMkn5f9J105L

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 3 IoCs

Processes:

resource	yara_rule
behavioral1/memory/2200-0-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/2200-7-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2568 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2300 MediaCenter.exe
Loads dropped DLL 1 IoCs

Processes:

078a5da4c145b02ce91f8788232a3615.exe

pid process

2200 078a5da4c145b02ce91f8788232a3615.exe

pid	process
2568	cmd.exe

pid	process
2300	MediaCenter.exe

pid	process
2200	078a5da4c145b02ce91f8788232a3615.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

078a5da4c145b02ce91f8788232a3615.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"	078a5da4c145b02ce91f8788232a3615.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

2832 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

078a5da4c145b02ce91f8788232a3615.exe

description pid process

Token: SeIncBasePriorityPrivilege 2200 078a5da4c145b02ce91f8788232a3615.exe

pid	process
2832	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2200	078a5da4c145b02ce91f8788232a3615.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

078a5da4c145b02ce91f8788232a3615.execmd.exe

description	pid	process	target process
PID 2200 wrote to memory of 2300	2200	078a5da4c145b02ce91f8788232a3615.exe	MediaCenter.exe
PID 2200 wrote to memory of 2300	2200	078a5da4c145b02ce91f8788232a3615.exe	MediaCenter.exe
PID 2200 wrote to memory of 2300	2200	078a5da4c145b02ce91f8788232a3615.exe	MediaCenter.exe
PID 2200 wrote to memory of 2300	2200	078a5da4c145b02ce91f8788232a3615.exe	MediaCenter.exe
PID 2200 wrote to memory of 2568	2200	078a5da4c145b02ce91f8788232a3615.exe	cmd.exe
PID 2200 wrote to memory of 2568	2200	078a5da4c145b02ce91f8788232a3615.exe	cmd.exe
PID 2200 wrote to memory of 2568	2200	078a5da4c145b02ce91f8788232a3615.exe	cmd.exe
PID 2200 wrote to memory of 2568	2200	078a5da4c145b02ce91f8788232a3615.exe	cmd.exe
PID 2568 wrote to memory of 2832	2568	cmd.exe	PING.EXE
PID 2568 wrote to memory of 2832	2568	cmd.exe	PING.EXE
PID 2568 wrote to memory of 2832	2568	cmd.exe	PING.EXE
PID 2568 wrote to memory of 2832	2568	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\078a5da4c145b02ce91f8788232a3615.exe
"C:\Users\Admin\AppData\Local\Temp\078a5da4c145b02ce91f8788232a3615.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2200

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2300

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\078a5da4c145b02ce91f8788232a3615.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2568

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2832

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\Cab6BFE.tmp
Filesize
65KB

MD5
ac05d27423a85adc1622c714f2cb6184

SHA1
b0fe2b1abddb97837ea0195be70ab2ff14d43198

SHA256
c6456e12e5e53287a547af4103e0397cb9697e466cf75844312dc296d43d144d

SHA512
6d0ef9050e41fbae680e0e59dd0f90b6ac7fea5579ef5708b69d5da33a0ece7e8b16574b58b17b64a34cc34a4ffc22b4a62c1ece61f36c4a11a0665e0536b90d

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar6C20.tmp
Filesize
171KB

MD5
9c0c641c06238516f27941aa1166d427

SHA1
64cd549fb8cf014fcd9312aa7a5b023847b6c977

SHA256
4276af3669a141a59388bc56a87f6614d9a9bdddf560636c264219a7eb11256f

SHA512
936ed0c0b0a7ff8e606b1cc4175a1f9b3699748ccbba1c3aff96203033d2e9edabf090e5148370df42fbfc4e31d7229493706ff24f19ff42ff7bef74a6baad06

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\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
392KB

MD5
9e6afe7fe55757de9df81143ccb17bdd

SHA1
1104cba7edc51e87a5c03ccd1ceeb8638fe5f922

SHA256
ce28ec348f862aa9075d1e6c3b9cf40cde209a3ee0996e868aec93cd9cc335ce

SHA512
6e49bf34151f7bc2fc4c33b813a2fe092e0f129f4cd971ea1a6db44b78d08c5b515aaaabf9bbb615f81c659a9fe1eeff9f1d6483bd58076c731247886ff73f02

Download Submit
memory/2200-0-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/2200-5-0x0000000000350000-0x0000000000370000-memory.dmp

Filesize
128KB

Download
memory/2200-7-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads