sakula | 17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2

General

Target

17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe
Size

89KB
MD5

aec9a21a54d3ba27628488c1192a1b83
SHA1

e5a22c5f0ae6a9115cbf987a72fd303fd11a751c
SHA256

17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2
SHA512

e1dde5c9514884bbbc3137d3125b1765cad9ae185758045bc4b045ed253e5e5fb0ec1038b6bdabf0acf2c48e433f2d4a94844711f9fbe0437523db63a8c598e4

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 4 IoCs

Processes:

resource	yara_rule
\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe	family_sakula
behavioral1/memory/1924-59-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula
behavioral1/memory/2008-60-0x0000000000400000-0x000000000041B000-memory.dmp	family_sakula

Executes dropped EXE 1 IoCs

Processes:

MediaCenter.exe

pid process

2008 MediaCenter.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

816 cmd.exe
Loads dropped DLL 1 IoCs

Processes:

17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe

pid process

1924 17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe

pid	process
2008	MediaCenter.exe

pid	process
816	cmd.exe

pid	process
1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.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"	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.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

836 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe

description pid process

Token: SeIncBasePriorityPrivilege 1924 17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe

pid	process
836	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe

Suspicious use of WriteProcessMemory 12 IoCs

Processes:

17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.execmd.exe

description	pid	process	target process
PID 1924 wrote to memory of 2008	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	MediaCenter.exe
PID 1924 wrote to memory of 2008	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	MediaCenter.exe
PID 1924 wrote to memory of 2008	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	MediaCenter.exe
PID 1924 wrote to memory of 2008	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	MediaCenter.exe
PID 1924 wrote to memory of 816	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	cmd.exe
PID 1924 wrote to memory of 816	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	cmd.exe
PID 1924 wrote to memory of 816	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	cmd.exe
PID 1924 wrote to memory of 816	1924	17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe	cmd.exe
PID 816 wrote to memory of 836	816	cmd.exe	PING.EXE
PID 816 wrote to memory of 836	816	cmd.exe	PING.EXE
PID 816 wrote to memory of 836	816	cmd.exe	PING.EXE
PID 816 wrote to memory of 836	816	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe
"C:\Users\Admin\AppData\Local\Temp\17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1924

C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\MediaCenter.exe
2⤵
- Executes dropped EXE
PID:2008

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\17a5b98d7358c7c32f6cb1e2e7870da9994672405b9a4c9b513d7c69763d1dc2.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:816

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:836

Network

MITRE ATT&CK Enterprise v6

Initial Access

Execution

Persistence

Registry Run Keys / Startup Folder

1

T1060

Privilege Escalation

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\MicroMedia\MediaCenter.exe

MD5
286395bc86be0a2ac63c65eddbb0121d

SHA1
841cd1d060ce046825b367903255cfecfef3c2e4

SHA256
bb48ff11683c135d6e5ad23e6462552302b6b6c5a118c222cae99a42f06273a6

SHA512
c8e6824029088d54d34f3be76d06f08ac6f34f37672f0ce3daba04408f91909d10efdc102aede86d1fe4b488831d6284b14441d8f4f3d4969da95fb27949fcad

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

MD5
286395bc86be0a2ac63c65eddbb0121d

SHA1
841cd1d060ce046825b367903255cfecfef3c2e4

SHA256
bb48ff11683c135d6e5ad23e6462552302b6b6c5a118c222cae99a42f06273a6

SHA512
c8e6824029088d54d34f3be76d06f08ac6f34f37672f0ce3daba04408f91909d10efdc102aede86d1fe4b488831d6284b14441d8f4f3d4969da95fb27949fcad

Download Submit
memory/1924-55-0x00000000760F1000-0x00000000760F3000-memory.dmp

Filesize
8KB

Download
memory/1924-59-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download
memory/2008-60-0x0000000000400000-0x000000000041B000-memory.dmp

Filesize
108KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads