MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 73fd51d4a0959e5c5a82db9be0d765069d02a2b97f51f55f5d6422a7bec01caa. 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


AmateraStealer


Vendor detections: 11


Intelligence 11 IOCs YARA 6 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 73fd51d4a0959e5c5a82db9be0d765069d02a2b97f51f55f5d6422a7bec01caa
SHA3-384 hash: a047dea4532f5508e8a7df22f9398ad496708aad824c91d286578ba1ccc82cce82b1d1143a0c2d83e6fbd86bf99e63f9
SHA1 hash: f9cd8689dba1d2f27292cdbeafd37888e04d27b9
MD5 hash: 23de0f4fae682890e883c47882575d74
humanhash: yankee-social-ack-lactose
File name:23de0f4fae682890e883c47882575d74.exe
Download: download sample
Signature AmateraStealer
Create hunting rule
File size:50'176 bytes
First seen:2025-06-10 06:15:18 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 88ebf4523b91276ac87aa5a2359af79b (1 x AmateraStealer)
ssdeep 384:2ClvbOnWVvYyktU5o5RbZf3mPFztNI4KJ5WufojglzEihFA/+lJEmHdGK2elYRim:mR3QTABRlnZ2hRiK42C34qieRtR9Suo
TLSH T17C33624AEBA651F4C8BAC578DEE2913BF8B134A9873487DF56405D174B21BE0E93CB01
TrID 44.4% (.EXE) Win64 Executable (generic) (10522/11/4)
21.3% (.EXE) Win16 NE executable (generic) (5038/12/1)
8.7% (.ICL) Windows Icons Library (generic) (2059/9)
8.5% (.EXE) OS/2 Executable (generic) (2029/13)
8.4% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter abuse_ch
Tags:AmateraStealer exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
524
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
23de0f4fae682890e883c47882575d74.exe
Verdict:
No threats detected
Analysis date:
2025-06-10 06:26:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/005b3480-765d-4133-aa0c-4663b9d379dc

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/8202/
Detection(s):
SecuriteInfo.com.Win64.MalwareX-gen.5629.11892.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6847cd898bd5d68a12e74b99
Tags:
vmdetect emotet
Result
Verdict:
Clean
Maliciousness:

Behaviour
DNS request
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm base64 evasive microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/6847cd8958764b44c67a2d1d/reports/d67f00d7-22d7-4d70-b149-4e944fe2a302/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/73fd51d4a0959e5c5a82db9be0d765069d02a2b97f51f55f5d6422a7bec01caa
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/187e56cd-d7dd-4120-bb3a-cdb714512806
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
48 / 100
Link:
https://www.joesandbox.com/analysis/1710473
Signature
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/73fd51d4a0959e5c5a82db9be0d765069d02a2b97f51f55f5d6422a7bec01caa
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/73fd51d4a0959e5c5a82db9be0d765069d02a2b97f51f55f5d6422a7bec01caa/
Threat name:
Win64.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2025-06-04 22:06:47 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=op6vdvfaswpfywuc3on6bv3fa2oqfivzp5i7kx25mqrkppwadsva._file
Result
Malware family:
amatera
Create hunting rule
Score:
  10/10
Tags:
family:amatera
Link:
https://tria.ge/reports/250610-gz64wazxgw/
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/232542d8-ddc5-41d3-bed5-bcfc90fa6ddb
Unpacked files
SH256 hash:
73fd51d4a0959e5c5a82db9be0d765069d02a2b97f51f55f5d6422a7bec01caa
MD5 hash:
23de0f4fae682890e883c47882575d74
SHA1 hash:
f9cd8689dba1d2f27292cdbeafd37888e04d27b9
Link:
https://www.unpac.me/results/d37b98a6-f543-4fe8-9a2d-26822f6f5d0d/
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/73fd51d4a0959e5c5a82db9be0d765069d02a2b97f51f55f5d6422a7bec01caa

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:amatera
Create hunting rule
Author:Nikos 'n0t' Totosis
Description:Amatera Stealer Payload
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/8202/

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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (GUARD_CF)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN_BASE_APIUses Win Base APIKERNEL32.dll::LoadLibraryW

Comments