MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7. 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


XehookStealer


Vendor detections: 15


Intelligence 15 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7
SHA3-384 hash: 20c5f60c6fd9d556bafa87622e4f5207d5ba51be5dbdd368e65749611cf872e7f3c22483867c2d9706bf5b7f1dc370a2
SHA1 hash: 6e19ce4203e50647668a64553e663156454de876
MD5 hash: 43eb1ebf94850c08c0f4bdb842586cc7
humanhash: uncle-arizona-bulldog-oscar
File name:01ffe49f3718dcb41ddd63aadd76a3bd342de6f7549697033325830828bcfdf7_dump.exe
Download: download sample
Signature XehookStealer
Create hunting rule
File size:153'088 bytes
First seen:2024-05-19 09:32:23 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:VLzmQtOI1bffh740dJ56VNpVN+YhSdZWO1pwTDSTzTwEKptPSwQz:D1GVNpVN+YhSdZWO1pwTDSTzsEKLh
TLSH T1E7E3879C72A472DFC86BC472DEA81CA4AB6078BB571B9207942311ED9E4D987CF141F3
TrID 60.4% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.8% (.SCR) Windows screen saver (13097/50/3)
8.7% (.EXE) Win64 Executable (generic) (10523/12/4)
5.4% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.1% (.EXE) Win16 NE executable (generic) (5038/12/1)
Reporter ukycircle
Tags:exe XehookStealer

Intelligence

File Origin
# of uploads :
1
# of downloads :
542
Origin country :
JP JP
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7.exe
Verdict:
Malicious activity
Analysis date:
2024-05-19 09:34:05 UTC
Tags:
evasion
Link:
https://app.any.run/tasks/d813e301-49c2-462d-a87a-88b4e04bc686

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
97.4%
Tags:
Msilzilla
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
DNS request
Connection attempt
Sending a custom TCP request
Reading critical registry keys
Using the Windows Management Instrumentation requests
Sending an HTTP GET request
Creating a window
Creating a file
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-vm confuser confuserex crypto fingerprint hacktool packed stealer
Link:
https://www.filescan.io/uploads/6649c74fd5791e8ce288d7b4/reports/c6804676-2a64-4f3e-b142-ee11190f4b95/overview
Verdict:
Malicious
Labled as:
IL:Trojan.MSILZilla
Link:
https://www.hybrid-analysis.com/sample/7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7
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/79a5368b-16e7-43e0-9378-c329b31b33af
Result
Threat name:
Xehook Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1443968
Signature
Antivirus / Scanner detection for submitted sample
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Yara detected Xehook Stealer
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-05-19 09:33:05 UTC
File Type:
PE (.Net Exe)
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=pa2mtslf4zegemtlyzhvxapk5alrrmrqja7r37h7ujoc3asnrtdq._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  7/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/240519-lh65rsca7z/
Behaviour
Suspicious use of AdjustPrivilegeToken
Looks up external IP address via web service
Reads data files stored by FTP clients
Reads user/profile data of web browsers
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/9bae6131-e576-47e8-9869-16384f9660d5
Unpacked files
SH256 hash:
7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7
MD5 hash:
43eb1ebf94850c08c0f4bdb842586cc7
SHA1 hash:
6e19ce4203e50647668a64553e663156454de876
Detections:
INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Link:
https://www.unpac.me/results/86d183cb-1abe-4915-a1ef-3384e5cf211e/
Parent samples :
01ffe49f3718dcb41ddd63aadd76a3bd342de6f7549697033325830828bcfdf7
7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7
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/7834c9c965e64862326bc64f5b81eae81718b230483f1dfcffa25c2d824d8cc7

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:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_Crypto_Wallet_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of cryptocurrency wallet browser extension IDs.
Rule name:INDICATOR_SUSPICIOUS_Binary_Embedded_MFA_Browser_Extension_IDs
Create hunting rule
Author:ditekSHen
Description:Detect binaries embedding considerable number of MFA browser extension IDs.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
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:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

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 (HIGH_ENTROPY_VA)high

Comments