MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a. 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


Vidar


Vendor detections: 15


Intelligence 15 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a
SHA3-384 hash: 8c6fcb98487061e2a59d9b3c1e1948b9cbffc6dbfa465de29f2eb549e8040e6e9753febf7724381d17672415e8869b38
SHA1 hash: 458713af6cbfb535bf89afcd1b779fcda9a81baf
MD5 hash: f49a18de0928eccc60284a4540ccd38a
humanhash: arizona-hotel-stream-harry
File name:f49a18de0928eccc60284a4540ccd38a.exe
Download: download sample
Signature Vidar
Create hunting rule
File size:909'824 bytes
First seen:2023-09-03 07:20:57 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 77330eefb2fa8730bad1029411677376 (3 x Vidar, 2 x Smoke Loader, 1 x Tofsee)
ssdeep 24576:4eV/XqD2yhs//qfP9gG/bAO5OxChDgLHL/:4eV/XQzhsnqflbbADxC1gLH
Threatray 2'311 similar samples on MalwareBazaar
TLSH T1FD15AE4392E37D58FA258B729F1FCAE8770DF5608E497BA9A3189E1F04B1076C263315
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
16.0% (.EXE) Win32 Executable (generic) (4505/5/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 0020409010100800 (1 x Vidar, 1 x Smoke Loader)
Reporter abuse_ch
Tags:exe vidar

Intelligence

File Origin
# of uploads :
1
# of downloads :
268
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
stop
Create hunting rule
ID:
1
File name:
f49a18de0928eccc60284a4540ccd38a.exe
Verdict:
Malicious activity
Analysis date:
2023-09-03 07:37:45 UTC
Tags:
ransomware stop stealer vidar trojan arkei loader raccoonclipper
Link:
https://app.any.run/tasks/308a2a12-ce8e-47aa-a05e-e78c84564704

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
STOP
Create hunting rule
Link:
https://www.capesandbox.com/analysis/445776/
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Gathering data
Verdict:
Malicious
Labled as:
Ser.Jaik.Generic
Link:
https://www.hybrid-analysis.com/sample/5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a
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:
STOP Ransomware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/31e76a3a-4fbc-4952-b1b1-878c182eb2c0
Result
Threat name:
Babuk, Djvu
Create hunting rule
Detection:
malicious
Classification:
rans.troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1302288
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Found ransom note / readme
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Modifies existing user documents (likely ransomware behavior)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Writes a notice file (html or txt) to demand a ransom
Yara detected Babuk Ransomware
Yara detected Djvu Ransomware
Yara detected ZipBomb
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1302288 Sample: GleyTGbDsM.exe Startdate: 03/09/2023 Architecture: WINDOWS Score: 100 46 zexeq.com 2->46 48 api.2ip.ua 2->48 54 Snort IDS alert for network traffic 2->54 56 Multi AV Scanner detection for domain / URL 2->56 58 Found malware configuration 2->58 60 9 other signatures 2->60 9 GleyTGbDsM.exe 2->9         started        12 GleyTGbDsM.exe 2->12         started        14 GleyTGbDsM.exe 2->14         started        16 GleyTGbDsM.exe 2->16         started        signatures3 process4 signatures5 64 Multi AV Scanner detection for dropped file 9->64 66 Detected unpacking (changes PE section rights) 9->66 68 Detected unpacking (overwrites its own PE header) 9->68 74 2 other signatures 9->74 18 GleyTGbDsM.exe 18 9->18         started        70 Contains functionality to inject code into remote processes 12->70 72 Injects a PE file into a foreign processes 12->72 23 GleyTGbDsM.exe 1 17 12->23         started        25 GleyTGbDsM.exe 13 14->25         started        27 GleyTGbDsM.exe 13 16->27         started        process6 dnsIp7 50 zexeq.com 109.98.58.98, 49722, 80 RTDBucharestRomaniaRO Romania 18->50 36 C:\Users\user\_readme.txt, ASCII 18->36 dropped 38 C:\...\Firefox Installer.exe.nzoq (copy), MS-DOS 18->38 dropped 40 C:\Users\user\...\Firefox Installer.exe, MS-DOS 18->40 dropped 44 7 other malicious files 18->44 dropped 62 Modifies existing user documents (likely ransomware behavior) 18->62 52 api.2ip.ua 162.0.217.254, 443, 49715, 49718 ACPCA Canada 23->52 42 C:\Users\user\AppData\...behaviorgraphleyTGbDsM.exe, PE32 23->42 dropped 29 GleyTGbDsM.exe 23->29         started        32 icacls.exe 23->32         started        file8 signatures9 process10 signatures11 76 Injects a PE file into a foreign processes 29->76 34 GleyTGbDsM.exe 13 29->34         started        process12
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a/
Threat name:
Win32.Trojan.Smokeloader
Create hunting rule
Status:
Malicious
First seen:
2023-09-02 14:59:30 UTC
File Type:
PE (Exe)
Extracted files:
87
AV detection:
24 of 24 (100.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=l7wyb7qu22izpn4uxcplq53h6k7hm3mxoavqbpec2nogdglbisfa._file
Verdict:
malicious
Similar samples:
188c586ed738a6e28416cf49bb17d5a66ac19f767e095b959ca84ef900d22735
Vidar
201857a59c6dadb4803a329dac1ba8a5d46cfff6eddb9c80edb670cdfd8481a7
Vidar
2831300675369e6ac5d928446186f83bedc4027fe6db617039e5b224258ed0b6
Vidar
35ba91ddf0d41590d0de137bc1d6e5524d8a84ecfabdae793e6b3a499f2c67d4
Vidar
455c0c72d434406bcf575d3957ad7f22f714eee597d8bdee6eacc02cbef1dd2a
Vidar
6a455892dc6b808ff4f012010f20ad4bbf16b881b9c235d98c85565591289012
Vidar
879a4aaf737671a0d2f91a1535d1239a46716e824634787b089550099a4277ec
Vidar
a0038a7651f4408728f4a8c7a2abe43b237fc9dc6645fa34e5c4d9c212658878
Vidar
eabaa62f8d278372288c480bda8eed290abefb3e8e90a3af0690756dc7577cfc
Vidar
ed91448d62d44af828d9f560c1f7648280f256eb388c20157607d948bd3cc4ed
Vidar
+ 2'301 additional samples on MalwareBazaar
Result
Malware family:
vidar
Create hunting rule
Score:
  10/10
Tags:
family:djvu family:vidar botnet:25f5344bfcb62e75b7946c3a681aec54 discovery persistence ransomware spyware stealer
Link:
https://tria.ge/reports/230903-h6nrjsgh37/
Behaviour
Checks processor information in registry
Delays execution with timeout.exe
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Suspicious use of SetThreadContext
Accesses 2FA software files, possible credential harvesting
Adds Run key to start application
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Modifies file permissions
Reads user/profile data of web browsers
Downloads MZ/PE file
Detected Djvu ransomware
Djvu Ransomware
Vidar
Malware Config
C2 Extraction:
http://zexeq.com/lancer/get.php
https://t.me/vogogor
https://steamcommunity.com/profiles/76561199545993403
Unpacked files
SH256 hash:
66bcfb71eb682f4fe0bb8ca6ed9ed2739d49250787ee1f3e26052795bedbbd82
MD5 hash:
4a33dbb44bcc15819d530fdcb5566150
SHA1 hash:
93af28d660020878958649b69f315bdc7a3fc3c3
Detections:
djvu_ransomware
Create hunting rule
win_stop_auto
Create hunting rule
Link:
https://www.unpac.me/results/1ccafa0d-2f3b-4840-82e8-7707501ca95d/
Parent samples :
5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a
bddb6a04002e4d0dc4c0fa6a177b77a2086da4a0e71dd05bd93139a0c487637e
SH256 hash:
5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a
MD5 hash:
f49a18de0928eccc60284a4540ccd38a
SHA1 hash:
458713af6cbfb535bf89afcd1b779fcda9a81baf
Link:
https://www.unpac.me/results/1ccafa0d-2f3b-4840-82e8-7707501ca95d/
Malware family:
Djvu
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/5fed80fe14d6/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/5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a

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__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Web download

Vidar

Executable exe 5fed80fe14d69197b794b89eb87767f2be766d97702b00bc82d35c619961448a

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2615181/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/445776/

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