sakula | d9dbad10c866c206300b33084964c83ad8be741150f826903e16258f030d457e

General

Target

NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe
Size

98KB
MD5

0e09b575fe45c8c91f65cd0625a67fd0
SHA1

986bfd4b4f33f96ddddab052a29c14ab39b8dbdb
SHA256

d9dbad10c866c206300b33084964c83ad8be741150f826903e16258f030d457e
SHA512

02bca2042127a38ab8569f0f88645877a39f56a9771452712803c28400ccd2b3a179421735648407b38cf7ebc4ef5fe36d41ac4e414b56bbe70cde8133263631
SSDEEP

1536:XQFl29mEkE0L1rDEKrxZKF2zf9g2Pl7W/MwbxMX+ees52z30rtrBuxzuO:429DkEGRQixVSjLaes5G30B6l

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 2 IoCs

Processes:

resource	yara_rule
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	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:

NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-3811856890-180006922-3689258494-1000\Control Panel\International\Geo\Nation	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

1384 MediaCenter.exe

pid	process
1384	MediaCenter.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1547.001

Modify Registry

T1112

Processes:

NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.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.0e09b575fe45c8c91f65cd0625a67fd0_JC.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

5096 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe

description pid process

Token: SeIncBasePriorityPrivilege 4780 NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe

pid	process
5096	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	4780	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.execmd.exe

description	pid	process	target process
PID 4780 wrote to memory of 1384	4780	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe	MediaCenter.exe
PID 4780 wrote to memory of 1384	4780	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe	MediaCenter.exe
PID 4780 wrote to memory of 1384	4780	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe	MediaCenter.exe
PID 4780 wrote to memory of 2072	4780	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe	cmd.exe
PID 4780 wrote to memory of 2072	4780	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe	cmd.exe
PID 4780 wrote to memory of 2072	4780	NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe	cmd.exe
PID 2072 wrote to memory of 5096	2072	cmd.exe	PING.EXE
PID 2072 wrote to memory of 5096	2072	cmd.exe	PING.EXE
PID 2072 wrote to memory of 5096	2072	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe
"C:\Users\Admin\AppData\Local\Temp\NEAS.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4780

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:1384

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.0e09b575fe45c8c91f65cd0625a67fd0_JC.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2072

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:5096

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

Query Registry

1

T1012

Remote System Discovery

1

T1018

System Information Discovery

2

T1082

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

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Downloads

C:\Users\Admin\AppData\Local\Microsoft\Windows\INetCache\IE\X7JAO703\dbyzrloo-18343528[1].htm
Filesize
1KB

MD5
b8e5031ea545c52885f5e92f753dfa29

SHA1
caa26c58c4c50e0d1227a7d06b44171e4727c49f

SHA256
a2feeca638d07f490ab9a6808d334259ac823b8dc7d1d6a0408ce977c790bef2

SHA512
0d2e1e0b87a73f95f40d66a83200ea82b2d34f28d3b27aac3bb89a1edf323cfe6b681ce7f21b440880e07706d76fe90f6c8c3bda14b0c82837dee384a89713c5

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
98KB

MD5
2f4f59e6d1054e7d7ae5d93bc1154753

SHA1
dd757e1af0e5cacc71d85257a50a72b8a0f27625

SHA256
228784fbd288c11bb209366650ea8bed771664b60edabffddc057db802a5703c

SHA512
aa9490148684d5e897db1fc895794e27e277635f924cea8adb618b3dd96dc9bd2ae49bfab58781cc0341f4c7baef0e2bb3f884e62e0cd6b69d3d419946aeb651

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
Filesize
98KB

MD5
2f4f59e6d1054e7d7ae5d93bc1154753

SHA1
dd757e1af0e5cacc71d85257a50a72b8a0f27625

SHA256
228784fbd288c11bb209366650ea8bed771664b60edabffddc057db802a5703c

SHA512
aa9490148684d5e897db1fc895794e27e277635f924cea8adb618b3dd96dc9bd2ae49bfab58781cc0341f4c7baef0e2bb3f884e62e0cd6b69d3d419946aeb651

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Enterprise v15

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Downloads