sakula | e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742

General

Target

e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe
Size

92KB
MD5

1077a39788e88dbf07c0b6ef3f143fd4
SHA1

3c334b391a955e6c59c66a991475c96807233b9c
SHA256

e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742
SHA512

c5a57b3fb5461659f4fe078512681e445a45869d13b9a472f0dd6118e7fa893824c56af6790535eb1828a29be8b6042ac99ca3c19306ace295351b2fc9b7df1a

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 6 IoCs

Processes:

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

Executes dropped EXE 1 IoCs

Processes:

AdobeUpdate.exe

pid process

2040 AdobeUpdate.exe
Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

1920 cmd.exe
Loads dropped DLL 4 IoCs

Processes:

e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exeAdobeUpdate.exe

pid process

1944 e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe
2040 AdobeUpdate.exe
2040 AdobeUpdate.exe
2040 AdobeUpdate.exe

pid	process
2040	AdobeUpdate.exe

pid	process
1920	cmd.exe

pid	process
1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe
2040	AdobeUpdate.exe
2040	AdobeUpdate.exe
2040	AdobeUpdate.exe

Adds Run key to start application 2 TTPs 1 IoCs

persistence

Registry Run Keys / Startup Folder

T1060

Modify Registry

T1112

Processes:

e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.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"	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.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

1568 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe

description pid process

Token: SeIncBasePriorityPrivilege 1944 e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe

pid	process
1568	PING.EXE

description	pid	process
Token: SeIncBasePriorityPrivilege	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe

Suspicious use of WriteProcessMemory 15 IoCs

Processes:

e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.execmd.exe

description	pid	process	target process
PID 1944 wrote to memory of 2040	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	AdobeUpdate.exe
PID 1944 wrote to memory of 2040	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	AdobeUpdate.exe
PID 1944 wrote to memory of 2040	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	AdobeUpdate.exe
PID 1944 wrote to memory of 2040	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	AdobeUpdate.exe
PID 1944 wrote to memory of 2040	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	AdobeUpdate.exe
PID 1944 wrote to memory of 2040	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	AdobeUpdate.exe
PID 1944 wrote to memory of 2040	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	AdobeUpdate.exe
PID 1944 wrote to memory of 1920	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	cmd.exe
PID 1944 wrote to memory of 1920	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	cmd.exe
PID 1944 wrote to memory of 1920	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	cmd.exe
PID 1944 wrote to memory of 1920	1944	e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe	cmd.exe
PID 1920 wrote to memory of 1568	1920	cmd.exe	PING.EXE
PID 1920 wrote to memory of 1568	1920	cmd.exe	PING.EXE
PID 1920 wrote to memory of 1568	1920	cmd.exe	PING.EXE
PID 1920 wrote to memory of 1568	1920	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe
"C:\Users\Admin\AppData\Local\Temp\e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe"
1⤵
- Loads dropped DLL
- Adds Run key to start application
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1944

C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
C:\Users\Admin\AppData\Local\Temp\MicroMedia\AdobeUpdate.exe
2⤵
- Executes dropped EXE
- Loads dropped DLL
PID:2040

C:\Windows\SysWOW64\cmd.exe
"C:\Windows\System32\cmd.exe" /c ping 127.0.0.1 & del /q "C:\Users\Admin\AppData\Local\Temp\e6a9c9c5d3786c4fea54121ee5b6bd5fe0da555e8aaaf7f327870fbd7279c742.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:1920

C:\Windows\SysWOW64\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1568

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
70591682365a5cc4a8b8eded50d092e5

SHA1
a173fd7f36db0322958f2ac17260e247030efcaa

SHA256
94dbb2ad44ba6441864cfb201905881830ba95162ab4c704a7855d497329da48

SHA512
efd26cafeb3f95e86f824b6d6dfd5730c0022439e3843d76220d28937401df6af13eee0ef69bbb95deff0573736e55cb164a0198f83c6f4f57fffa66e33078e5

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

MD5
70591682365a5cc4a8b8eded50d092e5

SHA1
a173fd7f36db0322958f2ac17260e247030efcaa

SHA256
94dbb2ad44ba6441864cfb201905881830ba95162ab4c704a7855d497329da48

SHA512
efd26cafeb3f95e86f824b6d6dfd5730c0022439e3843d76220d28937401df6af13eee0ef69bbb95deff0573736e55cb164a0198f83c6f4f57fffa66e33078e5

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

MD5
70591682365a5cc4a8b8eded50d092e5

SHA1
a173fd7f36db0322958f2ac17260e247030efcaa

SHA256
94dbb2ad44ba6441864cfb201905881830ba95162ab4c704a7855d497329da48

SHA512
efd26cafeb3f95e86f824b6d6dfd5730c0022439e3843d76220d28937401df6af13eee0ef69bbb95deff0573736e55cb164a0198f83c6f4f57fffa66e33078e5

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

MD5
70591682365a5cc4a8b8eded50d092e5

SHA1
a173fd7f36db0322958f2ac17260e247030efcaa

SHA256
94dbb2ad44ba6441864cfb201905881830ba95162ab4c704a7855d497329da48

SHA512
efd26cafeb3f95e86f824b6d6dfd5730c0022439e3843d76220d28937401df6af13eee0ef69bbb95deff0573736e55cb164a0198f83c6f4f57fffa66e33078e5

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

MD5
70591682365a5cc4a8b8eded50d092e5

SHA1
a173fd7f36db0322958f2ac17260e247030efcaa

SHA256
94dbb2ad44ba6441864cfb201905881830ba95162ab4c704a7855d497329da48

SHA512
efd26cafeb3f95e86f824b6d6dfd5730c0022439e3843d76220d28937401df6af13eee0ef69bbb95deff0573736e55cb164a0198f83c6f4f57fffa66e33078e5

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

MD5
70591682365a5cc4a8b8eded50d092e5

SHA1
a173fd7f36db0322958f2ac17260e247030efcaa

SHA256
94dbb2ad44ba6441864cfb201905881830ba95162ab4c704a7855d497329da48

SHA512
efd26cafeb3f95e86f824b6d6dfd5730c0022439e3843d76220d28937401df6af13eee0ef69bbb95deff0573736e55cb164a0198f83c6f4f57fffa66e33078e5

Download Submit
memory/1944-55-0x00000000760F1000-0x00000000760F3000-memory.dmp

Filesize
8KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Enterprise v6

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Downloads