MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c. 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

DeerStealer

Vendor detections: 12

Intelligence 12 IOCs YARA 3 File information Comments

SHA256 hash:	1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c
SHA3-384 hash:	a545c3b4e22804fc6c96c0aabfe04ba70a983a3f01ce0e31d937f457ed9e91e1e83efcde1f74f4a787ba6a78cc41bd89
SHA1 hash:	27bc42469425b045244c750d2772ce9b8cb5b376
MD5 hash:	c0680c47a284339806c7b68b015fe5ca
humanhash:	delta-kitten-virginia-coffee
File name:	waDdbrT.exe
Download:	download sample
Signature	DeerStealer Create hunting rule
File size:	4'009'472 bytes
First seen:	2025-07-17 05:52:48 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	4d0d3f12c5fec380fe7687251f64fc16 (1 x DeerStealer)
ssdeep	49152:A1BnyyRm8W1qxbCqqO428vjKPIVuN8maFRtMp9XllDUHEyOKcoYjiPXjsH+eEhtJ:ARvajrV624ljiuL
TLSH	T14E063B1BD26C11AAD3E6C2BDB1072753ED3A31442AF576B355A253813730A28AF7C367
TrID	38.3% (.EXE) Win16 NE executable (generic) (5038/12/1) 15.6% (.ICL) Windows Icons Library (generic) (2059/9) 15.4% (.EXE) OS/2 Executable (generic) (2029/13) 15.2% (.EXE) Generic Win/DOS Executable (2002/3) 15.2% (.EXE) DOS Executable Generic (2000/1)
Magika	pebin
Reporter	abuse_ch
Tags:	DeerStealer exe

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

_1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c.exe

Verdict:

Malicious activity

Analysis date:

2025-07-17 06:03:25 UTC

Tags:

xor-url generic deerstealer stealer

Link:

https://app.any.run/tasks/f1e23a30-896f-48c7-99a1-9b11d084bcf9

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/14965/

Verdict:

Malicious

Score:

92.5%

Link:

https://cyber-fortress.com/docs/result/index.php?id=68788fe82f623871a5ef236c

Tags:

ransomware spoof hype sage

Result

Verdict:

Clean

Maliciousness:

Behaviour

Сreating synchronization primitives

Creating a window

DNS request

Connection attempt

Sending an HTTP GET request

Verdict:

Suspicious

Threat level:

5/10

Confidence:

100%

Tags:

anti-debug obfuscated packed packed packer_detected

Link:

https://www.filescan.io/uploads/68788fde12460d69545e9773/reports/abfc7101-104e-40fe-a59a-452f8ba3246d/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c

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.

Verdict:

Unknown

Link:

https://analyze.intezer.com/analyses/98af781a-6965-4ddf-b37c-0e5a5c171b2e

Result

Threat name:

n/a

Detection:

malicious

Classification:

evad

Score:

60 / 100

Link:

https://www.joesandbox.com/analysis/1738585

Signature

Found direct / indirect Syscall (likely to bypass EDR)

Multi AV Scanner detection for submitted file

Suricata IDS alerts for network traffic

Behaviour

Behavior Graph:

Download SVG

Score:

100%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c

Verdict:

inconclusive

YARA:

4 match(es)

Tags:

Executable PE (Portable Executable) Win 64 Exe x64

Link:

https://app.malva.re/file/c0680c47a284339806c7b68b015fe5ca

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c/

Threat name:

Win64.Trojan.Amadey

Status:

Suspicious

First seen:

2025-07-16 14:33:47 UTC

File Type:

PE+ (Exe)

AV detection:

20 of 24 (83.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=d3f3f5oo4anzlnagxehigul63ixxiivqnzeeyu5kqt5mepzzjn6a._file

Result

Malware family:

deerstealer

Score:

10/10

Tags:

family:deerstealer stealer

Link:

https://tria.ge/reports/250717-glh5wsvyez/

Behaviour

Detects DeerStealer

DeerStealer

Deerstealer family

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/2b24487f-663d-4185-8156-b9850e6a77d3

Unpacked files

SH256 hash:

1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c

MD5 hash:

c0680c47a284339806c7b68b015fe5ca

SHA1 hash:

27bc42469425b045244c750d2772ce9b8cb5b376

Link:

https://www.unpac.me/results/281c08d7-40d0-47f1-a055-30b14b0e7a8f/

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

Threat name:

Legit

Score:

0.21

Link:

https://yomi.yoroi.company/submissions/1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c

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:	pe_detect_tls_callbacks Create hunting rule

Rule name:	SUSP_XORed_Mozilla_Oct19 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:	https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()

Rule name:	SUSP_XORed_Mozilla_RID2DB4 Create hunting rule
Author:	Florian Roth
Description:	Detects suspicious XORed keyword - Mozilla/5.0
Reference:	Internal Research

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

DeerStealer

exe 1ecbb2f5cee01b95b406b90e83517eda2f7422b06e484c53aa84fac23f394b7c

(this sample)

URLhaus

https://urlhaus.abuse.ch/url/3584579/

Delivery method

Distributed via web download

Cape

https://www.capesandbox.com/analysis/14965/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (GUARD_CF)	high

Reviews

ID	Capabilities	Evidence
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::LoadLibraryA
WIN_REG_API	Can Manipulate Windows Registry	ADVAPI32.dll::RegQueryInfoKeyA ADVAPI32.dll::RegQueryValueExA

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