sakula | fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77

General

Target

fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe
Size

92KB
MD5

072fda0cb4353d0b1d79d7d1cd56d3b0
SHA1

fd9cd128b7c45d059e3eddd01443c005f4c099e9
SHA256

fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77
SHA512

e283710e84f494986d668900dadf8bf830c7e7bcf4040b2580881707f82388a7476eda7b77bf787fbd3e7ac257d04a35bc921da6d33852c8d2b9bd7e7e5604dd

Score

10^/10

sakula persistence rat suricata 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

suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata: ET MALWARE SUSPICIOUS UA (iexplore)
suricata
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata: ET MALWARE Sakula/Mivast RAT CnC Beacon 1
suricata
Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

444 AdobeUpdate.exe

pid	process
444	AdobeUpdate.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:

fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.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"	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.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

3120 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe

description pid process

Token: SeIncBasePriorityPrivilege 4260 fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe

pid	process
3120	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	4260	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.execmd.exe

description	pid	process	target process
PID 4260 wrote to memory of 444	4260	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe	AdobeUpdate.exe
PID 4260 wrote to memory of 444	4260	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe	AdobeUpdate.exe
PID 4260 wrote to memory of 444	4260	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe	AdobeUpdate.exe
PID 4260 wrote to memory of 2268	4260	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe	cmd.exe
PID 4260 wrote to memory of 2268	4260	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe	cmd.exe
PID 4260 wrote to memory of 2268	4260	fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe	cmd.exe
PID 2268 wrote to memory of 3120	2268	cmd.exe	PING.EXE
PID 2268 wrote to memory of 3120	2268	cmd.exe	PING.EXE
PID 2268 wrote to memory of 3120	2268	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe
"C:\Users\Admin\AppData\Local\Temp\fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe"
1⤵
- Checks computer location settings
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:4260

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
PID:444

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\fa084a7f1742b920fa3050bb3b4fd3f9953be1af35361717720bedd7d3a15d77.exe"
2⤵
- Suspicious use of WriteProcessMemory
PID:2268

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3120

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\AdobeUpdate.exe
Filesize
92KB

MD5
9fd3bb743e945a33f8c5f87b0f01aa5a

SHA1
965de0404095cfdbad555eca29f7f6930f4251df

SHA256
c711c82f93ccf053a05eaa1289a91e1cf6cd04824abf0f9b286e9abf2543c8c1

SHA512
e4089b62215a7da9b20d0c189f0400717ab2de7e4212b6ee8da9788eda458be5e8bc2698ad8fd36952eb8c42bd58ede7d19b4c9320cafdb59a41205cbe3b617b

Download Submit
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
Filesize
92KB

MD5
9fd3bb743e945a33f8c5f87b0f01aa5a

SHA1
965de0404095cfdbad555eca29f7f6930f4251df

SHA256
c711c82f93ccf053a05eaa1289a91e1cf6cd04824abf0f9b286e9abf2543c8c1

SHA512
e4089b62215a7da9b20d0c189f0400717ab2de7e4212b6ee8da9788eda458be5e8bc2698ad8fd36952eb8c42bd58ede7d19b4c9320cafdb59a41205cbe3b617b

Download Submit
memory/444-130-0x0000000000000000-mapping.dmp

Download
memory/2268-133-0x0000000000000000-mapping.dmp

Download
memory/3120-134-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads