MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82b57e071cdf77832472c546c47b66943fc36fedcf8752a437bd0fa6bee67797. 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

ErbiumStealer

Vendor detections: 7

Intelligence 7 IOCs YARA 1 File information Comments

SHA256 hash:	82b57e071cdf77832472c546c47b66943fc36fedcf8752a437bd0fa6bee67797
SHA3-384 hash:	c31ba0e05a76b6fe598eb2944b80f21b2db3bcc5c9359e1b0a0e50dd0f039742d78df97d9dcbb137e01d100e2ba19d4e
SHA1 hash:	71b1684906330ba824e44b1499ee3160cd906711
MD5 hash:	285a8ec27ae21fdafbbe44e0874d2e3a
humanhash:	lima-neptune-saturn-nine
File name:	file
Download:	download sample
Signature	ErbiumStealer Create hunting rule
File size:	812'544 bytes
First seen:	2022-11-09 16:27:43 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	9deee1339fdd9dd87c8bd76cb88d8290 (20 x ErbiumStealer, 11 x ArkeiStealer, 2 x LaplasClipper)
ssdeep	24576:hLAt3ieGOGoNOcfLtAz2QFPlePWBoysIj:te/VNLFIAPxXY
Threatray	852 similar samples on MalwareBazaar
TLSH	T155058E24B8159036D3D010F5D23CBFB6666899301BE814FBA3F4697F9B14AC2A736B47
TrID	40.3% (.EXE) Win64 Executable (generic) (10523/12/4) 19.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 17.2% (.EXE) Win32 Executable (generic) (4505/5/1) 7.7% (.EXE) OS/2 Executable (generic) (2029/13) 7.6% (.EXE) Generic Win/DOS Executable (2002/3)
Reporter	jstrosch
Tags:	ErbiumStealer exe

Intelligence

File Origin

# of uploads :

# of downloads :

165

Origin country :

n/a

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

file

Verdict:

No threats detected

Analysis date:

2022-11-09 16:28:06 UTC

Tags:

n/a

Link:

https://app.any.run/tasks/149fad4d-1f1a-468d-899c-7e6131cb4a65

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection:

n/a

Link:

https://www.capesandbox.com/analysis/331326/

Detection(s):

SecuriteInfo.com.Win32.Malware-gen.25377.13710.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Сreating synchronization primitives

Behavior that indicates a threat

Sending an HTTP GET request

Creating a window

Creating a file in the %temp% directory

Reading critical registry keys

Searching for synchronization primitives

Sending a custom TCP request

Launching the default Windows debugger (dwwin.exe)

Searching for the window

Stealing user critical data

Sending an HTTP GET request to an infection source

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

greyware shell32.dll

Link:

https://www.filescan.io/uploads/636bd51582dd9f2e26532e0e/reports/955a32a1-bb99-47b1-84c8-5fe8433db267/overview

Result

Verdict:

UNKNOWN

Details

Windows PE Executable

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

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/18fbd300-ce47-4f4f-98fa-f9b89cbd4b4d

Result

Threat name:

Unknown

Detection:

malicious

Classification:

n/a

Score:

76 / 100

Link:

https://www.joesandbox.com/analysis/1109670

Signature

Antivirus detection for URL or domain

Machine Learning detection for sample

Multi AV Scanner detection for domain / URL

Multi AV Scanner detection for submitted file

Snort IDS alert for network traffic

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/82b57e071cdf77832472c546c47b66943fc36fedcf8752a437bd0fa6bee67797/

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=qk2x4by4353ygjdsyvdmi63gsq74g37nz6dvfjbxxuh2npxgo6lq._file

Verdict:

malicious

ErbiumStealer

1a12d9c9ac19873abafa62c6d37eb8c31495a0818e8aa99987b41126cd31cd02

ErbiumStealer

365b72e0c1452e528e52d162db90916a924b542cdc8d2a696a0c6883446239d4

ErbiumStealer

3af3279ede125805a47682382304f6b76af4e7c34c2bfeaa198e0dc38f3ad1b6

ErbiumStealer

69866c2ae2da69a7a4391a2e4463b04bbd7ecd6ad314a5435494917f9b97a2db

ErbiumStealer

722a297fad3b3764bd9f4df0b3bf5d403a367d8dcb22e1a5821f9c44296a8760

ErbiumStealer

dade5b7aa50e2e1df254ae9c8b70f59cfa6c47889bc1cb3ff722620b367fde60

ErbiumStealer

e61234a0934d7955c0bafda460b8220f7012958415e05635d61d433a6e0c9006

ErbiumStealer

f414b58167438e77909afa13c1e137874fb7aad4983d30cd9b769f205ace0078

ErbiumStealer

+ 842 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

8/10

Tags:

spyware stealer

Link:

https://tria.ge/reports/221109-tyn8wsbhcn/

Behaviour

Suspicious use of WriteProcessMemory

Program crash

Loads dropped DLL

Reads user/profile data of web browsers

Downloads MZ/PE file

Unpacked files

SH256 hash:

82b57e071cdf77832472c546c47b66943fc36fedcf8752a437bd0fa6bee67797

MD5 hash:

285a8ec27ae21fdafbbe44e0874d2e3a

SHA1 hash:

71b1684906330ba824e44b1499ee3160cd906711

Link:

https://www.unpac.me/results/f4027774-935e-4bac-9087-db348b7c8269/

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/82b57e071cdf77832472c546c47b66943fc36fedcf8752a437bd0fa6bee67797

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:	cobalt_strike_tmp01925d3f Create hunting rule
Author:	The DFIR Report
Description:	files - file ~tmp01925d3f.exe
Reference:	https://thedfirreport.com