MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a5f86a2cb9c2111306ca704b5c88172857faa5ea6a52f8c86db8e3dd72c58a3. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry

PhoenixStealer

Vendor detections: 11

Intelligence 11 IOCs YARA 4 File information Comments

SHA256 hash:	8a5f86a2cb9c2111306ca704b5c88172857faa5ea6a52f8c86db8e3dd72c58a3
SHA3-384 hash:	92a65664957b42bc77a48ad5046ada7fb057dc25b0beb905eb4f6bbec138613e87274fc61d581b0111f0ab1ed29d5101
SHA1 hash:	a21194a57bf0435d3f653acc5a4ec9998946af85
MD5 hash:	97948d40c46b51b3278c6d57854d4fd1
humanhash:	music-kilo-pennsylvania-video
File name:	63471514.exe
Download:	download sample
Signature	PhoenixStealer Create hunting rule
File size:	558'592 bytes
First seen:	2022-03-23 04:44:52 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	06c6e92acd3ff57b00b3132976b3f6d6 (32 x PhoenixStealer, 2 x PandaStealer, 1 x Worm.Ramnit)
ssdeep	12288:F7vT8cGUCZmxIwNjVGCXZqmmJUL+JHkdIUnjoqhw3w4d:Fz4BUCZmxIw1VGCXZ5mJdkdZnBha
Threatray	58 similar samples on MalwareBazaar
TLSH	T14FC4BE17E6428076E4632430265D9B7649BD76300A2655BBF3C42E2D9EF02F2AB35F37
Reporter	adm1n_usa32
Tags:	exe PhoenixStealer

Intelligence

File Origin

# of uploads :

# of downloads :

146

Origin country :

n/a

Vendor Threat Intelligence

Detection:

Alfonoso

Link:

https://www.capesandbox.com/analysis/255275/

Detection(s):

Win.Malware.Zusy-9812688-0

Win.Malware.Zusy-9828887-0

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Result

Malware family:

n/a

Score:

7/10

Tags:

n/a

Link:

https://dragonfly.certego.net/analysis/10622/overview

Behaviour

MalwareBazaar

CallSleep

MeasuringTime

CheckCmdLine

EvasionQueryPerformanceCounter

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

control.exe greyware obfuscated shell32.dll stealer update.exe

Link:

https://www.filescan.io/uploads/623aa5eab94fb38cb4d5e965/reports/680c5229-b8ac-4992-a811-3beeb6373d69/overview

Result

Verdict:

MALICIOUS

Details

Windows PE Executable

Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.

Gathering data

Result

Threat name:

Phoenix Stealer

Detection:

malicious

Classification:

troj.spyw

Score:

84 / 100

Link:

https://www.joesandbox.com/analysis/962383

Signature

Antivirus / Scanner detection for submitted sample

Machine Learning detection for sample

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Tries to harvest and steal browser information (history, passwords, etc)

Tries to harvest and steal ftp login credentials

Yara detected Phoenix Stealer

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/8a5f86a2cb9c2111306ca704b5c88172857faa5ea6a52f8c86db8e3dd72c58a3/

Threat name:

Win32.Trojan.Matanbuchus

Status:

Malicious

First seen:

2022-02-28 07:02:00 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

39 of 42 (92.86%)

Threat level:

5/5

Verdict:

malicious

PhoenixStealer

15a772d0dcbde0cffde9b58be5007244fd23159daaa67110f53259ffff69b3c9

PhoenixStealer

6955cfaea5b8a5781a1a8bfa69d07350269c5ed723165a29034aa70aa71da38f

PhoenixStealer

7572e77e8f34aeabeddcf5de0432361dc451aca278dd2582d3b42191c9d86542

PhoenixStealer

7a76c39cebc89415a125d7773796ac539e0fc0f36a4663ec0ec75fec0d46bb7c

PhoenixStealer

a2ab9acad51433ee88a2558ad59f5171b8bc3da7ffe80818423d478f94adf618

PhoenixStealer

a97397b1d9ac7e1b1aab153d2529680c0d6f0977c9e2f68c3febd1661629dbe1

PhoenixStealer

bf3208f8363c2f4c8f0c431ec05376c3b1fefff9175423bb242755173229308e

PhoenixStealer

c153071c43613a6ff4c454e3fda8c29ac41908fa8e6dab9d9f021e9263b456a2

PhoenixStealer

+ 48 additional samples on MalwareBazaar

Result

Malware family:

phoenixstealer

Score:

10/10

Tags:

family:phoenixstealer stealer

Link:

https://tria.ge/reports/220323-fde8lafde2/

Behaviour

PhoenixStealer

Unpacked files

SH256 hash:

8a5f86a2cb9c2111306ca704b5c88172857faa5ea6a52f8c86db8e3dd72c58a3

MD5 hash:

97948d40c46b51b3278c6d57854d4fd1

SHA1 hash:

a21194a57bf0435d3f653acc5a4ec9998946af85

Link:

https://www.unpac.me/results/ae803d05-2861-4f2e-b557-15075dcb18b2/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/8a5f86a2cb9c2111306ca704b5c88172857faa5ea6a52f8c86db8e3dd72c58a3

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:	MALWARE_Win_Alfonoso Create hunting rule
Author:	ditekSHen
Description:	Detects Alfonoso / Shurk / HunterStealer infostealer

Rule name:	SUSP_XORed_URL_in_EXE Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	SUSP_XORed_URL_in_EXE_RID2E46 Create hunting rule
Author:	Florian Roth
Description:	Detects an XORed URL in an executable
Reference:	https://twitter.com/stvemillertime/status/1237035794973560834

Rule name:	XOREngine_Misc_XOR_Func Create hunting rule
Author:	smiller cc @florian @wesley idea on implementation with yara's built in XOR function
Description:	Use with care, https://twitter.com/cyb3rops/status/1237042104406355968