MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e90bdaaf5f9ca900133b699f18e4062562148169b29cb4eb37a0577388c22527. 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


RustyStealer


Vendor detections: 9


Intelligence 9 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e90bdaaf5f9ca900133b699f18e4062562148169b29cb4eb37a0577388c22527
SHA3-384 hash: a7d543407817803e0a451edd4c3fd12fba5e4c4fd7fd5a3728b1eaf9138a97847d520ccf8f780bac49d14d09ff3eef26
SHA1 hash: d34550ebc2bee47c708c8e048eb78881468e6bca
MD5 hash: 6a93e618e467ed13f98819172e24fffa
humanhash: yellow-alabama-violet-xray
File name:e90bdaaf5f9ca900133b699f18e4062562148169b29cb4eb37a0577388c22527
Download: download sample
Signature RustyStealer
Create hunting rule
File size:1'642'496 bytes
First seen:2022-12-20 10:14:54 UTC
Last seen:2022-12-20 11:32:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash 3548cf154854e23da2693c0c59187266 (2 x RustyStealer, 1 x AgentTesla)
ssdeep 24576:KBz37bSK2rgyik2VZGiOYnSadiUm6M551SaJkqFYUe3xHj96khwkyITnoXlIEvXX:Kx6Rvik2VUKnzhQ4akWXUy
TLSH T156759E09FD83AA6AC5BF1970206FB376EA3D881405158E73D7E88D70BA1F3216D9871D
TrID 43.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
22.9% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
9.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.0% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter petikvx
Tags:Agenda exe Ransomware RustyStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
688
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
qilin-aka-agenda-ransomware.exe
Verdict:
No threats detected
Analysis date:
2022-10-12 08:04:57 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/26211c45-4bac-403c-876a-d19d88cab404

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/348317/
Detection(s):
SecuriteInfo.com.Variant.Babar.38057.7900.6935.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Sending a custom TCP request
Gathering data
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:
Malicious
Link:
https://analyze.intezer.com/analyses/1f25f761-bb88-49a3-b968-290bdc83c421
Result
Threat name:
Qilin
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
80 / 100
Link:
https://www.joesandbox.com/analysis/1088640
Signature
Antivirus / Scanner detection for submitted sample
Deletes shadow drive data (may be related to ransomware)
Found Tor onion address
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Yara detected Qilin Ransomware
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e90bdaaf5f9ca900133b699f18e4062562148169b29cb4eb37a0577388c22527/
Threat name:
Win32.Ransomware.QilinCrypt
Create hunting rule
Status:
Malicious
First seen:
2022-09-15 10:00:01 UTC
File Type:
PE (Exe)
AV detection:
25 of 41 (60.98%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ef5vl27tsuqaez3ngprrzagevrbjaljwkolj2zxublxhcgceutq._file
Verdict:
malicious
Result
Malware family:
agenda
Create hunting rule
Score:
  10/10
Tags:
family:agenda
Link:
https://tria.ge/reports/221220-maax2ahc44/
Unpacked files
SH256 hash:
e90bdaaf5f9ca900133b699f18e4062562148169b29cb4eb37a0577388c22527
MD5 hash:
6a93e618e467ed13f98819172e24fffa
SHA1 hash:
d34550ebc2bee47c708c8e048eb78881468e6bca
Detections:
win_agendacrypt_auto
Create hunting rule
Link:
https://www.unpac.me/results/aa43545a-fc54-4b8a-8f64-7e8cb1e7c818/
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/e90bdaaf5f9ca900133b699f18e4062562148169b29cb4eb37a0577388c22527

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:INDICATOR_SUSPICIOUS_GENRansomware
Create hunting rule
Author:ditekSHen
Description:detects command variations typically used by ransomware
Rule name:INDICATOR_SUSPICOUS_EXE_References_VEEAM
Create hunting rule
Author:ditekSHen
Description:Detects executables containing many references to VEEAM. Observed in ransomware
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:Rustyloader_mem_loose
Create hunting rule
Author:James_inthe_box
Description:Corroded buerloader
Reference:https://app.any.run/tasks/83064edd-c7eb-4558-85e8-621db72b2a24
Rule name:win_agendacrypt_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.agendacrypt.

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/348317/

Comments