sakula | 1e0c552ef01c5efea7c317a864b31b63fdd73b5651e1f3f268dc7a8f7a8205b5

General

Target

NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe
Size

64KB
MD5

ec345be9d2794737fcfe1aa1c146ca00
SHA1

0698a3a66061066d67be0721c1f204a1b0efd1fc
SHA256

1e0c552ef01c5efea7c317a864b31b63fdd73b5651e1f3f268dc7a8f7a8205b5
SHA512

015a589c4fb3e846152a3219843bcbf0693998633c9fa058b74794b11d250d69c607c49165e3a78da891e2349ef2283b2fad248339f6fe16c2d718bc64cb80af
SSDEEP

768:Y0gD04rmpLAuJGlfAHI9lqnP8q0gXg0uvsVWZz/L4i/ym23ysRaKFt9kS3DCkeID:YNpmpkzAHkq0gXgffZgiKKsDNDCkruy

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/2040-1-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula
behavioral1/memory/2044-8-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula
behavioral1/memory/2040-14-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula
behavioral1/memory/2044-20-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2744 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2044 MediaCenter.exe
Loads dropped DLL 1 IoCs

Processes:

NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe

pid process

2040 NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe

pid	process
2744	cmd.exe

pid	process
2044	MediaCenter.exe

pid	process
2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

NEAS.ec345be9d2794737fcfe1aa1c146ca00.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"	NEAS.ec345be9d2794737fcfe1aa1c146ca00.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

2812 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe

description pid process

Token: SeIncBasePriorityPrivilege 2040 NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe

pid	process
2812	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

NEAS.ec345be9d2794737fcfe1aa1c146ca00.execmd.exe

description	pid	process	target process
PID 2040 wrote to memory of 2044	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	MediaCenter.exe
PID 2040 wrote to memory of 2044	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	MediaCenter.exe
PID 2040 wrote to memory of 2044	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	MediaCenter.exe
PID 2040 wrote to memory of 2044	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	MediaCenter.exe
PID 2040 wrote to memory of 2744	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	cmd.exe
PID 2040 wrote to memory of 2744	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	cmd.exe
PID 2040 wrote to memory of 2744	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	cmd.exe
PID 2040 wrote to memory of 2744	2040	NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe	cmd.exe
PID 2744 wrote to memory of 2812	2744	cmd.exe	PING.EXE
PID 2744 wrote to memory of 2812	2744	cmd.exe	PING.EXE
PID 2744 wrote to memory of 2812	2744	cmd.exe	PING.EXE
PID 2744 wrote to memory of 2812	2744	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2040

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2044

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\NEAS.ec345be9d2794737fcfe1aa1c146ca00.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2744

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2812

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\CabD3E4.tmp
Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
64KB

MD5
3e889ab4ad346c207dd882bd4203264f

SHA1
ed0c6070cf5a56a0838939ecb7e573106d1c4d46

SHA256
990f70224aded05a7ffa64a6ec55687fd6ae3160860cf1076b53a45667a861b0

SHA512
ae7075f66fbb270eb088c4dc7e325deeadd4440edf4e0d52d7aa863fde937059f4de6abdef98a0f11df18d6dc3fa702041fc61e526ac15a15df2b8edd3fa0773

Download Submit
C:\Users\Admin\AppData\Local\Temp\TarD426.tmp
Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
64KB

MD5
3e889ab4ad346c207dd882bd4203264f

SHA1
ed0c6070cf5a56a0838939ecb7e573106d1c4d46

SHA256
990f70224aded05a7ffa64a6ec55687fd6ae3160860cf1076b53a45667a861b0

SHA512
ae7075f66fbb270eb088c4dc7e325deeadd4440edf4e0d52d7aa863fde937059f4de6abdef98a0f11df18d6dc3fa702041fc61e526ac15a15df2b8edd3fa0773

Download Submit
memory/2040-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2040-9-0x00000000003D0000-0x00000000003F3000-memory.dmp

Filesize
140KB

Download
memory/2040-14-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2044-6-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2044-8-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2044-20-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads