MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 288f90077208fa3e3f95b9b87c400f2f1b7661f89b4f757f316c684e39995ebe. 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


SoranoStealer


Vendor detections: 10


Intelligence 10 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 288f90077208fa3e3f95b9b87c400f2f1b7661f89b4f757f316c684e39995ebe
SHA3-384 hash: 11c9c02c33022c562cb6a5ce66dc8062c7046a3f52a110815a8e52727aeae5800eb405da150349a78c0968139c590163
SHA1 hash: 47a28ae7ea96182f45b630e0e5e910d33c1b2641
MD5 hash: dfb4d9f05c843e82a6c9e5f53add0fa6
humanhash: missouri-quiet-colorado-eight
File name:dfb4d9f05c843e82a6c9e5f53add0fa6
Download: download sample
Signature SoranoStealer
Create hunting rule
File size:4'683'264 bytes
First seen:2022-07-14 04:21:33 UTC
Last seen:2022-07-15 03:18:16 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 98304:RQf3s64R9ybzUcwti78OqJ7TPBF3ZlHHgkWJ0P39qXSaDv:8zUcwti7TQlF3ZxxWJSUnDv
TLSH T1F7261242F3D28072E4BA267056B7573689B9BE115331DAC79BC06C49ADB17F0AE39343
TrID 31.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
18.5% (.EXE) InstallShield setup (43053/19/16)
11.6% (.EXE) UPX compressed Win32 Executable (27066/9/6)
11.4% (.EXE) Win32 EXE Yoda's Crypter (26569/9/4)
7.1% (.EXE) Microsoft Visual C++ compiled executable (generic) (16529/12/5)
Reporter openctibr
Tags:exe OpenCTI.BR Sandboxed SoranoStealer

Intelligence

File Origin
# of uploads :
2
# of downloads :
149
Origin country :
n/a
Vendor Threat Intelligence
Detection:
SoranoStealer
Create hunting rule
Link:
https://www.capesandbox.com/analysis/287919/
Detection(s):
PUA.Win.Packer.Upx-4
Create hunting rule

Win.Tool.WebBrowserPassView-9831120-0
Create hunting rule

Win.Tool.WebBrowserPassView-9831121-0
Create hunting rule

Win.Tool.WebBrowserPassView-9831122-0
Create hunting rule

Win.Trojan.NirsoftStealer-9905975-1
Create hunting rule

Win.Trojan.Generic-9952515-0
Create hunting rule

ditekSHen.MALWARE.Win.Trojan.Alfonso.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Using the Windows Management Instrumentation requests
Creating a file in the %temp% directory
Сreating synchronization primitives
Creating a process from a recently created file
Creating a file
Sending a custom TCP request
DNS request
Creating a window
Running batch commands
Creating a process with a hidden window
Searching for synchronization primitives
Reading critical registry keys
Changing a file
Unauthorized injection to a recently created process
Stealing user critical data
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
anti-debug anti-vm anti-vm cmd.exe dllhost.exe evasive fingerprint hh.exe packed shell32.dll xwizard.exe
Link:
https://www.filescan.io/uploads/62cf9a283b93d15783decdf7/reports/c8137168-847e-497a-8c13-b246b3caeeb0/overview
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.
Malware family:
Mispadu
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/bc78e781-7bec-4b10-9db2-df84a75d0254
Result
Threat name:
Hog Grabber
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1032081
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Opens the same file many times (likely Sandbox evasion)
Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected BrowsingHistoryView browser history reader tool
Yara detected Costura Assembly Loader
Yara detected Generic Downloader
Yara detected Hog Grabber
Yara detected WebBrowserPassView password recovery tool
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 664575 Sample: moAlCrbAGm Startdate: 15/07/2022 Architecture: WINDOWS Score: 100 61 Malicious sample detected (through community Yara rule) 2->61 63 Antivirus / Scanner detection for submitted sample 2->63 65 Multi AV Scanner detection for dropped file 2->65 67 8 other signatures 2->67 9 moAlCrbAGm.exe 5 2->9         started        process3 file4 39 C:\Users\user\AppData\...\RtkBtManServ.exe, Unknown 9->39 dropped 41 C:\Users\user\AppData\...\moAlCrbAGm.exe.log, Unknown 9->41 dropped 69 Queries sensitive network adapter information (via WMI, Win32_NetworkAdapter, often done to detect virtual machines) 9->69 13 RtkBtManServ.exe 18 39 9->13         started        signatures5 process6 dnsIp7 55 discord.com 162.159.128.233, 443, 49770 CLOUDFLARENETUS United States 13->55 57 162.159.136.232, 443, 49782, 49783 CLOUDFLARENETUS United States 13->57 59 2 other IPs or domains 13->59 45 C:\Users\user\AppData\Local\...\xwizard.exe, PE32 13->45 dropped 47 C:\Users\user\AppData\Local\...\winhlp32.exe, PE32 13->47 dropped 49 C:\Users\user\AppData\Local\...\snuvcdsm.exe, PE32 13->49 dropped 51 4 other files (1 malicious) 13->51 dropped 79 Antivirus detection for dropped file 13->79 81 May check the online IP address of the machine 13->81 83 Machine Learning detection for dropped file 13->83 85 2 other signatures 13->85 18 wscript.exe 1 13->18         started        20 wscript.exe 1 13->20         started        22 wscript.exe 13->22         started        file8 signatures9 process10 process11 24 cmd.exe 1 18->24         started        26 cmd.exe 1 20->26         started        process12 28 snuvcdsm.exe 2 24->28         started        33 conhost.exe 24->33         started        35 bfsvc.exe 1 1 26->35         started        37 conhost.exe 26->37         started        dnsIp13 53 192.168.2.1 unknown unknown 28->53 43 C:\Users\user\AppData\...\user_Passwords.txt, Little-endian 28->43 dropped 71 Antivirus detection for dropped file 28->71 73 Multi AV Scanner detection for dropped file 28->73 75 Machine Learning detection for dropped file 28->75 77 Tries to harvest and steal browser information (history, passwords, etc) 28->77 file14 signatures15
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/288f90077208fa3e3f95b9b87c400f2f1b7661f89b4f757f316c684e39995ebe/
Threat name:
ByteCode-MSIL.Infostealer.HEURDisco
Create hunting rule
Status:
Malicious
First seen:
2022-07-13 16:21:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
180
AV detection:
32 of 40 (80.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fchzab3sbd5d4p4vxg4hyqapf4nxmypytnhxk7zrnrue4omzl27a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
spyware stealer upx
Link:
https://tria.ge/reports/220714-ey9r9sdcdn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Executes dropped EXE
UPX packed file
NirSoft WebBrowserPassView
Nirsoft
Unpacked files
SH256 hash:
57ed3a8b06c3ee40450d175eae8058edd164c20e95644614cc497cefdea01a00
MD5 hash:
8a5e8bb8e0caad41d88c75223009f110
SHA1 hash:
cddad5b3b761f8a6762b9ba6e5a5526d49c91339
Link:
https://www.unpac.me/results/75358fc2-62b1-4cc7-94b3-c3a285df5ac0/
SH256 hash:
6f658d8e3f82c44f2418b430e34fbd15232d0fcb2a48973d13f22f77265b1ec5
MD5 hash:
73da9309aa898edfbef4b25b5d1b8fb5
SHA1 hash:
0aef5387f8cf4094c1ec95e5c43d80942e6f8fc8
Link:
https://www.unpac.me/results/75358fc2-62b1-4cc7-94b3-c3a285df5ac0/
SH256 hash:
288f90077208fa3e3f95b9b87c400f2f1b7661f89b4f757f316c684e39995ebe
MD5 hash:
dfb4d9f05c843e82a6c9e5f53add0fa6
SHA1 hash:
47a28ae7ea96182f45b630e0e5e910d33c1b2641
Link:
https://www.unpac.me/results/75358fc2-62b1-4cc7-94b3-c3a285df5ac0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/288f90077208/report/overview.html
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/288f90077208fa3e3f95b9b87c400f2f1b7661f89b4f757f316c684e39995ebe

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_EXE_Packed_Fody
Create hunting rule
Author:ditekSHen
Description:Detects executables manipulated with Fody
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_RegKeyComb_DisableWinDefender
Create hunting rule
Author:ditekSHen
Description:Detects executables embedding registry key / value combination indicative of disabling Windows Defedner features
Rule name:INDICATOR_TOOL_ChromeCookiesView
Create hunting rule
Author:ditekSHen
Description:Detects ChromeCookiesView
Rule name:INDICATOR_TOOL_EdgeCookiesView
Create hunting rule
Author:ditekSHen
Description:Detects EdgeCookiesView
Rule name:MALWARE_Win_SoranoStealer
Create hunting rule
Author:ditekSHen
Description:Detects SoranoStealer / HogGrabber. Available on Github: /Alexuiop1337/SoranoStealer
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
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.

Web download

SoranoStealer

Executable exe 288f90077208fa3e3f95b9b87c400f2f1b7661f89b4f757f316c684e39995ebe

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2254712/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/287919/

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