sakula | 810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439

General

Target

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe
Size

98KB
MD5

0d2af9275f5f54e66252073ef1c029fb
SHA1

930bb4bc07c92f7798b49c68aea6796982fe2a6d
SHA256

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439
SHA512

1bd9eaf67eccbda0fa55c5064825bc8fbbed61db250ef314329bd08322263f331745e05e89e442abbff908dc8d8cfa4a8ecc925572b057ae5901a1aa59570401
SSDEEP

1536:XQFl29mEkE0L1rDEKrxZKF2zf9g2Pl7W/MwbxMX+ees52z30rtrduxzub:429DkEGRQixVSjLaes5G30B+E

Score

10^/10

sakula persistence rat trojan

Malware Config

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

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

4068 MediaCenter.exe

pid	process
4068	MediaCenter.exe

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:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2295526160-1155304984-640977766-1000\Control Panel\International\Geo\Nation	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.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"	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

Enumerates physical storage devices 1 TTPs
Attempts to interact with connected storage/optical drive(s). Likely ransomware behaviour.

System Information Discovery
T1082
Runs ping.exe 1 TTPs 1 IoCs

Remote System Discovery
T1018

Processes:

PING.EXE

pid process

4564 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

description pid process

Token: SeIncBasePriorityPrivilege 1972 810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

pid	process
4564	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1972	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.execmd.exe

description	pid	process	target process
PID 1972 wrote to memory of 4068	1972	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	MediaCenter.exe
PID 1972 wrote to memory of 4068	1972	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	MediaCenter.exe
PID 1972 wrote to memory of 4068	1972	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	MediaCenter.exe
PID 1972 wrote to memory of 4672	1972	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	cmd.exe
PID 1972 wrote to memory of 4672	1972	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	cmd.exe
PID 1972 wrote to memory of 4672	1972	810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe	cmd.exe
PID 4672 wrote to memory of 4564	4672	cmd.exe	PING.EXE
PID 4672 wrote to memory of 4564	4672	cmd.exe	PING.EXE
PID 4672 wrote to memory of 4564	4672	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe
"C:\Users\Admin\AppData\Local\Temp\810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1972

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:4068

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\810a7a2bb19b7be9fadd7beb2818820f910e347ccf62e62ebea6a53d777e4439.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:4672

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:4564

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\Temp\MicroMedia\MediaCenter.exe
Filesize
98KB

MD5
8c3284dfff300c434b208beb49e0c42b

SHA1
e5a9dd57fd3b89344b3839f2bfa2ae456ea8f2f2

SHA256
a14fed7f872063dc4a18d1a41d4af98fe9073d3f74e6dc37d49cf5d3d85f2a5f

SHA512
7e84da9ce6e2a20c836fc26d5457706ac348c228391526f613c6ddfec03da3061cf2a755161e717cd8755c9264f16dafdaa6f06b61263d10bdb5497d8fce14d3

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

MD5
8c3284dfff300c434b208beb49e0c42b

SHA1
e5a9dd57fd3b89344b3839f2bfa2ae456ea8f2f2

SHA256
a14fed7f872063dc4a18d1a41d4af98fe9073d3f74e6dc37d49cf5d3d85f2a5f

SHA512
7e84da9ce6e2a20c836fc26d5457706ac348c228391526f613c6ddfec03da3061cf2a755161e717cd8755c9264f16dafdaa6f06b61263d10bdb5497d8fce14d3

Download Submit
memory/4068-132-0x0000000000000000-mapping.dmp

Download
memory/4564-136-0x0000000000000000-mapping.dmp

Download
memory/4672-135-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads