MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f
SHA3-384 hash: 9534a8fbace9b3c0da800cac69c8dc51ab8c89339d510878ab57a1754caa7a97bd07e418e40d35c3874b76313c5debbf
SHA1 hash: 83a0b3ce46a7178456763e5356bf4940efa41cd1
MD5 hash: 03757138d540ad9e87a345bf3b63aebf
humanhash: lima-july-butter-steak
File name:file
Download: download sample
File size:1'466'368 bytes
First seen:2024-12-02 02:35:03 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'747 x AgentTesla, 19'642 x Formbook, 12'245 x SnakeKeylogger)
ssdeep 24576:w62DVdXmo8SszvQVZawSMIei2m72+HVk3cMPRQAjvcpf5Q+Akz4DafCRyxfij+81:wRDfXN8+QCSaBqAUpf4DWrfiKJ
TLSH T174651204D3A5844DEE6A1B70A8363E10C6F5FFC46437EB0B1DADB0B85437BE568761A2
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10522/11/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4504/4/1)
Magika pebin
File icon (PE):PE icon
dhash icon d4cca89496a0ccb2 (2 x AgentTesla, 1 x Loki, 1 x ArkeiStealer)
Reporter Bitsight
Tags:exe


Avatar
Bitsight
url: http://31.41.244.11/files/6802601040/PhafoQj.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
428
Origin country :
US US
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2024-12-02 02:36:32 UTC
Tags:
exfiltration purelogs purecrypter stealer zgrat netreactor
Link:
https://app.any.run/tasks/a244811e-d29b-4d1b-9ec5-214ade2a40e8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.RATX-gen.32733.24208.UNOFFICIAL
Create hunting rule

Verdict:
Clean
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=674d1e1ae64d1c722d7b29bb
Tags:
micro virus
Result
Verdict:
Malware
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
obfuscated packed packed packer_detected
Link:
https://www.filescan.io/uploads/674d1d8bc14b5f71b2f51f25/reports/1fff5f37-f3ce-4c4a-a368-0613c53aa703/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/a981f75e-808a-4185-b5f4-c27093e1c709
Result
Threat name:
n/a
Detection:
malicious
Classification:
spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1566347
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
AI detected suspicious sample
Found many strings related to Crypto-Wallets (likely being stolen)
Machine Learning detection for sample
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal Putty / WinSCP information (sessions, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f/
Threat name:
ByteCode-MSIL.Trojan.Jalapeno
Create hunting rule
Status:
Malicious
First seen:
2024-12-02 02:36:04 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=mwpppq75ahpzkiyzoxbw5dsfirhwgko2gotq4wdjb4xooxd2oixq._file
Result
Malware family:
n/a
Score:
  7/10
Tags:
collection discovery spyware stealer
Link:
https://tria.ge/reports/241202-c226gsvnbs/
Behaviour
Suspicious use of AdjustPrivilegeToken
outlook_office_path
outlook_win_path
Browser Information Discovery
System Location Discovery: System Language Discovery
Accesses Microsoft Outlook profiles
Reads WinSCP keys stored on the system
Reads user/profile data of web browsers
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9e809e93-3931-4e06-b2f2-58f1ea8d3a55
Unpacked files
SH256 hash:
19efdf03cb94895935225795f68bb9abfded1869687367013b8b4eee3cc99372
MD5 hash:
4e29f75c0c51b9dec76955f0382d9541
SHA1 hash:
4899aa8e3f57339cbaec8faab777897a76fe1c3a
Link:
https://www.unpac.me/results/d0e5e300-65fd-494b-8a82-fc1c8f69b4bb/
SH256 hash:
78f73e1734daa918b253517c75971fbb8df773a3d77d02a752e9a0ad1711a677
MD5 hash:
f9d2985aa1c41cca281321fffb5ed424
SHA1 hash:
3a7a58d2dcae2762882357ae34d372744b1dbb9d
Link:
https://www.unpac.me/results/d0e5e300-65fd-494b-8a82-fc1c8f69b4bb/
SH256 hash:
a6642e9b0c6e3162f8dcb18f0307d1dc63e2254da8fbf05a88596bf6c2f113fd
MD5 hash:
f330cdcf96448e00fe52d3b1f1a6a6ab
SHA1 hash:
2fbd6f9eea007d5fc53a187a85837d831d0fffb1
Link:
https://www.unpac.me/results/d0e5e300-65fd-494b-8a82-fc1c8f69b4bb/
SH256 hash:
cb806dd47287ee598537a75a68097110e65f038ea95c7077df260f4f289f23a3
MD5 hash:
db4007395055b4c0ebbd18fa97bed51e
SHA1 hash:
253df5be11cd84a6e8af71b8219d5401382585a4
Link:
https://www.unpac.me/results/d0e5e300-65fd-494b-8a82-fc1c8f69b4bb/
SH256 hash:
5242cd77046ef7af7b6f075aad98b23ce15d7e9b6dbd89b777c2a66d80681afd
MD5 hash:
33c40ccc05c5a6d9486a65828314ca50
SHA1 hash:
0184666081a5f3f28e546cfc4b3727069c60780e
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/d0e5e300-65fd-494b-8a82-fc1c8f69b4bb/
SH256 hash:
1c28da456675f94fca4a01ad43089e562df754f62d3442a4e50bfbf020ef62b0
MD5 hash:
ba489767208f10389cade820a38a4390
SHA1 hash:
5ce2eff24b1aa5a3d8d86d74fd5fd91fa2e5e2e0
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/d0e5e300-65fd-494b-8a82-fc1c8f69b4bb/
SH256 hash:
659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f
MD5 hash:
03757138d540ad9e87a345bf3b63aebf
SHA1 hash:
83a0b3ce46a7178456763e5356bf4940efa41cd1
Link:
https://www.unpac.me/results/d0e5e300-65fd-494b-8a82-fc1c8f69b4bb/
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/659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:RansomPyShield_Antiransomware
Create hunting rule
Author:XiAnzheng
Description:Check for Suspicious String and Import combination that Ransomware mostly abuse(can create FP)
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)

File information

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

Web download

Executable exe 659ef7c3fd01df95231975c36e8e45444f6329da33a70e58690f2ee75c7a722f

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3317246/
  
URLhaus
https://urlhaus.abuse.ch/url/3317341/

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

Comments