sakula | cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c

General

Target

cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe
Size

411KB
MD5

855771f2064ccb4d77b0fcf993080fb4
SHA1

fd2bebced8a5157dcae9598c59317d6ea72fcb45
SHA256

cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c
SHA512

c6ea7cd01ca22fc64d3d68ada04d449df474ac21bcb9164f04aaeadb0559398b17e9555174129f894f40b06f6e0d9af72aac524c5a1316fa6d69f902ec2faf26
SSDEEP

6144:LHkZeUwBxE1+ijiBKk3etdgI2MyzNORQtOfl1qNVo7R+S+N/TU7kn5119J3rR05d:zkZbw8EYiBlMkn5f9J105ko8W

Score

10^/10

sakula persistence rat trojan upx

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/2452-1-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula
behavioral1/memory/2464-7-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula
behavioral1/memory/2452-17-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula
behavioral1/memory/2464-21-0x0000000000400000-0x0000000000423000-memory.dmp	family_sakula

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

2948 cmd.exe
Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2464 MediaCenter.exe
Loads dropped DLL 1 IoCs

Processes:

cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe

pid process

2452 cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe

pid	process
2948	cmd.exe

pid	process
2464	MediaCenter.exe

pid	process
2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe

UPX packed file 6 IoCs

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

upx

Processes:

resource	yara_rule
behavioral1/memory/2452-1-0x0000000000400000-0x0000000000423000-memory.dmp	upx
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
behavioral1/memory/2464-7-0x0000000000400000-0x0000000000423000-memory.dmp	upx
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	upx
behavioral1/memory/2452-17-0x0000000000400000-0x0000000000423000-memory.dmp	upx
behavioral1/memory/2464-21-0x0000000000400000-0x0000000000423000-memory.dmp	upx

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.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"	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.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

2488 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe

description pid process

Token: SeIncBasePriorityPrivilege 2452 cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe

pid	process
2488	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.execmd.exe

description	pid	process	target process
PID 2452 wrote to memory of 2464	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	MediaCenter.exe
PID 2452 wrote to memory of 2464	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	MediaCenter.exe
PID 2452 wrote to memory of 2464	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	MediaCenter.exe
PID 2452 wrote to memory of 2464	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	MediaCenter.exe
PID 2452 wrote to memory of 2948	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	cmd.exe
PID 2452 wrote to memory of 2948	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	cmd.exe
PID 2452 wrote to memory of 2948	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	cmd.exe
PID 2452 wrote to memory of 2948	2452	cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe	cmd.exe
PID 2948 wrote to memory of 2488	2948	cmd.exe	PING.EXE
PID 2948 wrote to memory of 2488	2948	cmd.exe	PING.EXE
PID 2948 wrote to memory of 2488	2948	cmd.exe	PING.EXE
PID 2948 wrote to memory of 2488	2948	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe
"C:\Users\Admin\AppData\Local\Temp\cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2452

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2464

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\cf6c25fac3c90da84500f7d672686b13a0af90322ef7e7d6a3565d782a22596c.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:2948

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:2488

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\Cab12B.tmp
Filesize
61KB

MD5
f3441b8572aae8801c04f3060b550443

SHA1
4ef0a35436125d6821831ef36c28ffaf196cda15

SHA256
6720349e7d82ee0a8e73920d3c2b7cb2912d9fcf2edb6fd98f2f12820158b0bf

SHA512
5ba01ba421b50030e380ae6bbcd2f681f2a91947fe7fedb3c8e6b5f24dce9517abf57b1cf26cc6078d4bb53bde6fcfb2561591337c841f8f2cb121a3d71661b9

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
411KB

MD5
c7eda62f4c075bb2927e0e23a5690a4f

SHA1
30937e39bacce1be88e7198f554f91d549915bd7

SHA256
b07fa278d3aaee0d0d34c33ec11110de5fbe0add23dd54878d7039a81f279c3f

SHA512
f39a2a8e041298397f718fef83c19f4b557a13f6bbde28ada4bba2e4a1650642e512b6d79b77d5af5fe67cba6eb0ddd7f23e90a0a107df8b228aceaadff3e7cb

Download Submit
C:\Users\Admin\AppData\Local\Temp\Tar15D.tmp
Filesize
163KB

MD5
9441737383d21192400eca82fda910ec

SHA1
725e0d606a4fc9ba44aa8ffde65bed15e65367e4

SHA256
bc3a6e84e41faeb57e7c21aa3b60c2a64777107009727c5b7c0ed8fe658909e5

SHA512
7608dd653a66cd364392a78d4711b48d1707768d36996e4d38871c6843b5714e1d7da4b4cc6db969e6000cfa182bcb74216ef6823d1063f036fc5c3413fb8dcf

Download Submit
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
411KB

MD5
c7eda62f4c075bb2927e0e23a5690a4f

SHA1
30937e39bacce1be88e7198f554f91d549915bd7

SHA256
b07fa278d3aaee0d0d34c33ec11110de5fbe0add23dd54878d7039a81f279c3f

SHA512
f39a2a8e041298397f718fef83c19f4b557a13f6bbde28ada4bba2e4a1650642e512b6d79b77d5af5fe67cba6eb0ddd7f23e90a0a107df8b228aceaadff3e7cb

Download Submit
memory/2452-1-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2452-6-0x00000000001C0000-0x00000000001E3000-memory.dmp

Filesize
140KB

Download
memory/2452-12-0x00000000001C0000-0x00000000001E3000-memory.dmp

Filesize
140KB

Download
memory/2452-17-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2464-7-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download
memory/2464-21-0x0000000000400000-0x0000000000423000-memory.dmp

Filesize
140KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads