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
behavioral2/memory/1496-130-0x00000000008A0000-0x00000000008F0000-memory.dmp	family_vulturi

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:

d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe

description	ioc	process
Key value queried	\REGISTRY\USER\S-1-5-21-2632097139-1792035885-811742494-1000\Control Panel\International\Geo\Nation	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.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

3476 PING.EXE
Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes:

d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe

description pid process

Token: SeDebugPrivilege 1496 d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe

pid	process
3476	PING.EXE

description	pid	process
Token: SeDebugPrivilege	1496	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe

Suspicious use of WriteProcessMemory 6 IoCs

Processes:

d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.execmd.exe

description	pid	process	target process
PID 1496 wrote to memory of 1140	1496	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe	cmd.exe
PID 1496 wrote to memory of 1140	1496	d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe	cmd.exe
PID 1140 wrote to memory of 2140	1140	cmd.exe	chcp.com
PID 1140 wrote to memory of 2140	1140	cmd.exe	chcp.com
PID 1140 wrote to memory of 3476	1140	cmd.exe	PING.EXE
PID 1140 wrote to memory of 3476	1140	cmd.exe	PING.EXE

C:\Users\Admin\AppData\Local\Temp\d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe
"C:\Users\Admin\AppData\Local\Temp\d67a671a38113fd35c9641e21986e3145b55cfed8145b1152f0ceb091f05d4ae.exe"
1⤵
- Checks computer location settings
- Suspicious use of AdjustPrivilegeToken
- Suspicious use of WriteProcessMemory
PID:1496

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⤵
- Suspicious use of WriteProcessMemory
PID:1140

C:\Windows\system32\chcp.com
chcp 65001
3⤵
PID:2140

C:\Windows\system32\PING.EXE
ping 127.0.0.1
3⤵
- Runs ping.exe
PID:3476

Network

MITRE ATT&CK Matrix ATT&CK v6

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

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

memory/1140-133-0x0000000000000000-mapping.dmp

Download
memory/1496-130-0x00000000008A0000-0x00000000008F0000-memory.dmp

Filesize
320KB

Download
memory/1496-131-0x00007FFC6FAB0000-0x00007FFC70571000-memory.dmp

Filesize
10.8MB

Download
memory/1496-132-0x00007FFC6FAB0000-0x00007FFC70571000-memory.dmp

Filesize
10.8MB

Download
memory/1496-135-0x00007FFC6FAB0000-0x00007FFC70571000-memory.dmp

Filesize
10.8MB

Download
memory/2140-134-0x0000000000000000-mapping.dmp

Download
memory/3476-136-0x0000000000000000-mapping.dmp

Download

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Matrix ATT&CK v6

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Downloads