MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f588fb0d22eb7e81736deb57a487fa494e7b7d970dd00e521e95fdc80eb12d53. 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: 14
| SHA256 hash: | f588fb0d22eb7e81736deb57a487fa494e7b7d970dd00e521e95fdc80eb12d53 |
|---|---|
| SHA3-384 hash: | 59ac0c66fea9737a8a89eb17244bd324eba86d032fad7863f5684e4232ed248929e07364351363ea0a0f522a6ac2f244 |
| SHA1 hash: | 22c7bc05bb31d9f7657fd9d17ffc7486232222d3 |
| MD5 hash: | 4e93f92509a0e5b7d11d2adb48dd1adb |
| humanhash: | rugby-delta-hot-magazine |
| File name: | 4e93f92509a0e5b7d11d2adb48dd1adb.exe |
| Download: | download sample |
| Signature | Vidar |
| File size: | 301'568 bytes |
| First seen: | 2023-12-02 16:53:52 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | e8e51dea98dc7701b104446165cbe5db (5 x Stealc, 4 x Smoke Loader, 2 x Tofsee) |
| ssdeep | 6144:9DBv1CrUh8bkeO4Ps2Syz4TFAbuhYAe3mXeVgu:9eUh8bkWPMrApA3 |
| Threatray | 34 similar samples on MalwareBazaar |
| TLSH | T1F754DF1276D0C472E21359354D71C6665A37BCA2AB718ACB27D43F2F9E312C28BB5B07 |
| TrID | 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13) 15.9% (.EXE) Win64 Executable (generic) (10523/12/4) 9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 7.6% (.EXE) Win16 NE executable (generic) (5038/12/1) 6.8% (.EXE) Win32 Executable (generic) (4505/5/1) |
| File icon (PE): |  |
| dhash icon | 1290c4407a605260 (1 x Vidar) |
| Reporter |  abuse_ch |
| Tags: | exe vidar |
Intelligence
File Origin
# of uploads :
1
# of downloads :
305
Origin country :
NLVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
file
Verdict:
Malicious activity
Analysis date:
2023-12-01 18:11:14 UTC
Tags:
evasion opendir socks5systemz loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Detection(s):
Result
Verdict:
Clean
Maliciousness:
Behaviour
Сreating synchronization primitives
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Gathering data
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
control greyware lolbin packed
Verdict:
Malicious
Labled as:
Trojan.Generic
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
Result
Threat name:
Vidar
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Trojan.Smokeloader
Status:
Malicious
First seen:
2023-12-01 18:34:02 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
27 of 36 (75.00%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 24 additional samples on MalwareBazaar
Result
Malware family:
vidar
Score:
10/10
Tags:
family:vidar botnet:b38cb04787049a109b9655c2379f5b97 stealer
Behaviour
Modifies system certificate store
Program crash
Vidar
Malware Config
C2 Extraction:
https://t.me/s4p0g
https://steamcommunity.com/profiles/76561199575355834
https://steamcommunity.com/profiles/76561199575355834
Unpacked files
SH256 hash:
1dcb83bfbc950d101458a551b16368a29803f9084aed9853a4f4dccb398edac9
MD5 hash:
c2d9c0171941b349111afef474a4624c
SHA1 hash:
3076003e82296276602675e1d63ec892c0abaa3d
Detections:
INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
SH256 hash:
f588fb0d22eb7e81736deb57a487fa494e7b7d970dd00e521e95fdc80eb12d53
MD5 hash:
4e93f92509a0e5b7d11d2adb48dd1adb
SHA1 hash:
22c7bc05bb31d9f7657fd9d17ffc7486232222d3
Malware family:
Stealc
Verdict:
Malicious
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
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: | Check_Dlls |
|---|
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerCheck__QueryInfo |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__SetConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | has_telegram_urls |
|---|---|
| Author: | Aaron DeVera<aaron@backchannel.re> |
| Description: | Detects Telegram URLs |
| Rule name: | INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL |
|---|---|
| Author: | ditekSHen |
| Description: | Detects binaries and memory artifcats referencing sandbox DLLs typically observed in sandbox evasion |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | shellcode |
|---|---|
| Author: | nex |
| Description: | Matched shellcode byte patterns |
| Rule name: | Windows_Trojan_Smokeloader_3687686f |
|---|---|
| Author: | Elastic Security |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
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