sakula | 8df10a1c1f6072515a6155734ca71184e71deea8988e614d5135997fa54ea5ee

General

Target

easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe
Size

109KB
MD5

9e01a52b56d80a49feac8a7849539069
SHA1

868857c5ec1600956cc955e65cad9dc1c1555f1e
SHA256

8df10a1c1f6072515a6155734ca71184e71deea8988e614d5135997fa54ea5ee
SHA512

9297319fc893a570c29eb92a27a7b3d9abad7a32ba25edb866971e39991993ad904f6210763ec25881f12c65d68e2d92206daccbb2fc3c46f0e7e436d916f1a0
SSDEEP

3072:529DkEGRxixVSjLXt+rl30BXqqqqLkCakCW:529qRsVSndg30BXqqqqPCW

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 6 IoCs

Processes:

resource	yara_rule
behavioral2/memory/4584-133-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral2/memory/4704-138-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral2/memory/4584-139-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula
behavioral2/memory/4704-144-0x0000000000400000-0x0000000000420000-memory.dmp	family_sakula

Checks computer location settings 2 TTPs 1 IoCs

Looks up country code configured in the registry, likely geofence.

Query Registry

T1012

System Information Discovery

T1082

Processes:

easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2890635272-812199704-3564780063-1000\Control Panel\International\Geo\Nation	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

4704 MediaCenter.exe

pid	process
4704	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.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"	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.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

4724 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe

description pid process

Token: SeIncBasePriorityPrivilege 4584 easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe

pid	process
4724	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	4584	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.execmd.exe

description	pid	process	target process
PID 4584 wrote to memory of 4704	4584	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe	MediaCenter.exe
PID 4584 wrote to memory of 4704	4584	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe	MediaCenter.exe
PID 4584 wrote to memory of 4704	4584	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe	MediaCenter.exe
PID 4584 wrote to memory of 3120	4584	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe	cmd.exe
PID 4584 wrote to memory of 3120	4584	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe	cmd.exe
PID 4584 wrote to memory of 3120	4584	easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe	cmd.exe
PID 3120 wrote to memory of 4724	3120	cmd.exe	PING.EXE
PID 3120 wrote to memory of 4724	3120	cmd.exe	PING.EXE
PID 3120 wrote to memory of 4724	3120	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe
"C:\Users\Admin\AppData\Local\Temp\easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4584

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4704

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\easy_Malicious_1941f839ec28e90940c0e950f60c0c9b254bf30ed30b2f9d83a644239c01f96c.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3120

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4724

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

Defense Evasion

Modify Registry

1

T1112

Credential Access

Discovery

Query Registry

1

T1012

System Information Discovery

2

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\XW4YEBB9\rfhfavxe-1680395814[1].htm
Filesize
2KB

MD5
3ac1fc7278c765add6f2269379304bfb

SHA1
c3236a35a4dc17b01e1149509366ad4130a52c99

SHA256
af9c53bac5e14a69633b395f7477afda25406901cf2c14d9e3aea0aa41060515

SHA512
33481a9019f54481e81d802694dda986632e11f55784c657b0440ade5e95e7c61fa338731337aaa4e088fd101ddacbb182e9b1b97d7eca1e0fde2331094d9ed9

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
109KB

MD5
0b9beeef7f3c192b66ff3ba158da9456

SHA1
aac9ab1278b782aa4eaea13158a6f4ce9d149ea9

SHA256
43577327c80649c786c298b0b57d04f44065b9f1760283ad332ec5547ad2f10b

SHA512
f6eaca8bef51c9b20934fd1f9eeadd58a113284d43cba5bf8a56f592aea3edfb82e6f9bc6fb45718fce6de71d60806703a3d19d2b57c084c8efecf82fbd0f6a6

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
109KB

MD5
0b9beeef7f3c192b66ff3ba158da9456

SHA1
aac9ab1278b782aa4eaea13158a6f4ce9d149ea9

SHA256
43577327c80649c786c298b0b57d04f44065b9f1760283ad332ec5547ad2f10b

SHA512
f6eaca8bef51c9b20934fd1f9eeadd58a113284d43cba5bf8a56f592aea3edfb82e6f9bc6fb45718fce6de71d60806703a3d19d2b57c084c8efecf82fbd0f6a6

Download Submit
memory/4584-133-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4584-139-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4704-138-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download
memory/4704-144-0x0000000000400000-0x0000000000420000-memory.dmp

Filesize
128KB

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads