vulturi | d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae

General

Target

d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe
Size

291KB
MD5

ccff73a120d6a999553a1e835db041f5
SHA1

570efb3ef55a5ef00e79a78b3e9d26c5d32d4508
SHA256

d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae
SHA512

80905bf30b07d43b88ac790e22a57d38111010de913362e265e806395d49b59f2f07123aaef1c364bb89d70a59d8170da9d4fbe578c7d14c388d3403daad4953

Score

10^/10

vulturi stealer

Malware Config

Extracted

Family

vulturi

C2

http://192.168.1.2:5050/gate

Attributes

c2_encryption_key
testkey
c2_user
root

Signatures

Vulturi
An info stealer written in C# and first seen in January 2021.
stealer vulturi

Vulturi payload 1 IoCs

Processes:

resource	yara_rule
behavioral1/memory/1848-54-0x00000000008A0000-0x00000000008F0000-memory.dmp	family_vulturi

Deletes itself 1 IoCs

Processes:

cmd.exe

pid process

976 cmd.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

1616 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe

description pid process

Token: SeDebugPrivilege 1848 d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe

pid	process
976	cmd.exe

pid	process
1616	PING.EXE

description	pid	process
Token: SeDebugPrivilege	1848	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe

Suspicious use of WriteProcessMemory 9 IoCs

Processes:

d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.execmd.exe

description	pid	process	target process
PID 1848 wrote to memory of 976	1848	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe	cmd.exe
PID 1848 wrote to memory of 976	1848	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe	cmd.exe
PID 1848 wrote to memory of 976	1848	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe	cmd.exe
PID 976 wrote to memory of 1916	976	cmd.exe	chcp.com
PID 976 wrote to memory of 1916	976	cmd.exe	chcp.com
PID 976 wrote to memory of 1916	976	cmd.exe	chcp.com
PID 976 wrote to memory of 1616	976	cmd.exe	PING.EXE
PID 976 wrote to memory of 1616	976	cmd.exe	PING.EXE
PID 976 wrote to memory of 1616	976	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe
"C:\Users\Admin\AppData\Local\Temp\d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe"
1⤵
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1848

C:\Windows\System32\cmd.exe
"C:\Windows\System32\cmd.exe" /C chcp 65001 && ping 127.0.0.1 && DEL /F /S /Q /A "C:\Users\Admin\AppData\Local\Temp\d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe"
2⤵
- Deletes itself
- Suspicious use of WriteProcessMemory
PID:976

C:\Windows\system32\chcp.com
chcp 65001
3⤵
PID:1916

C:\Windows\system32\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:1616

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Information Discovery

1

T1082

Remote System Discovery

1

T1018

Lateral Movement

Collection

Exfiltration

Command and Control

Impact

Replay Monitor

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Downloads

memory/976-56-0x0000000000000000-mapping.dmp

Download
memory/1616-58-0x0000000000000000-mapping.dmp

Download
memory/1848-54-0x00000000008A0000-0x00000000008F0000-memory.dmp

Filesize
320KB

Download
memory/1848-55-0x000007FEFB7A1000-0x000007FEFB7A3000-memory.dmp

Filesize
8KB

Download
memory/1916-57-0x0000000000000000-mapping.dmp

Download

Analysis

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