sakula | b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2

General

Target

b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe
Size

92KB
MD5

ec85830342217b5d03f6bd26a703ce1a
SHA1

b63c0a89da5862f58068e10a7c9e2b624c98a9d3
SHA256

b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2
SHA512

d8d5501127a888104e1a71b943f60926b0db7f9bfc4fabbb15a804d2490af74f0c65d50b9030d34da6ec124d55ddb6bc50ee784ee65ccac6ca2337c9c6985ec8

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\AdobeUpdate.exe	family_sakula
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe	family_sakula

Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

2784 AdobeUpdate.exe

pid	process
2784	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe

description	ioc	process
Set value (str)	\REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\AdobeUpdate = "C:\\Users\\Admin\\AppData\\Local\\Temp\\MicroMedia\\AdobeUpdate.exe"	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.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

1292 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe

description pid process

Token: SeIncBasePriorityPrivilege 2460 b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe

pid	process
1292	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	2460	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.execmd.exe

description	pid	process	target process
PID 2460 wrote to memory of 2784	2460	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe	AdobeUpdate.exe
PID 2460 wrote to memory of 2784	2460	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe	AdobeUpdate.exe
PID 2460 wrote to memory of 2784	2460	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe	AdobeUpdate.exe
PID 2460 wrote to memory of 3584	2460	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe	cmd.exe
PID 2460 wrote to memory of 3584	2460	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe	cmd.exe
PID 2460 wrote to memory of 3584	2460	b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe	cmd.exe
PID 3584 wrote to memory of 1292	3584	cmd.exe	PING.EXE
PID 3584 wrote to memory of 1292	3584	cmd.exe	PING.EXE
PID 3584 wrote to memory of 1292	3584	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe
"C:\Users\Admin\AppData\Local\Temp\b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe"
1⤵
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:2460

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
PID:2784

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\b6e361c3ca2ba8125e7179a31a2610b53505f3f2d756dfb3656f771c0d97dca2.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:3584

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1292

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\AdobeUpdate.exe

MD5
2c27a09806a36881c7b5715731cb5e37

SHA1
490a01df0d8b6fcf166a45646bd97e998b7a33ea

SHA256
eb7b2442b2755451c8c52c92d07126b22bf1148a74aafcf60249df835cc9f8e5

SHA512
c10f96530442e1496994b5a603674e4ea0851c7bd5a6e03d47da0d5d18060953c8b1681405ae1d5ac055e664d3c7dc16838e965a3ca098128c4d703479453e28

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C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe

MD5
2c27a09806a36881c7b5715731cb5e37

SHA1
490a01df0d8b6fcf166a45646bd97e998b7a33ea

SHA256
eb7b2442b2755451c8c52c92d07126b22bf1148a74aafcf60249df835cc9f8e5

SHA512
c10f96530442e1496994b5a603674e4ea0851c7bd5a6e03d47da0d5d18060953c8b1681405ae1d5ac055e664d3c7dc16838e965a3ca098128c4d703479453e28

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads