MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a977b13bed320452e1e0d4377ec24af19bd009c0ddb7fb0abbdcd263d5abe78b. 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
Predator
Vendor detections: 9
| SHA256 hash: | a977b13bed320452e1e0d4377ec24af19bd009c0ddb7fb0abbdcd263d5abe78b |
|---|---|
| SHA3-384 hash: | 0644ba3bf9f9b37f6625c5f22d32f30a3bf67678b68da5883f6f9e3aec76646d41d170e2bcd9e1b6f1b113a717416cf1 |
| SHA1 hash: | abed1c281961984eb3ff27b0568a9c42df19510b |
| MD5 hash: | 21810ba9c4e43ddf162932d6382a3a88 |
| humanhash: | texas-uncle-bluebird-shade |
| File name: | 21810ba9c4e43ddf162932d6382a3a88.exe |
| Download: | download sample |
| Signature | Predator |
| File size: | 369'152 bytes |
| First seen: | 2022-10-14 14:39:54 UTC |
| Last seen: | 2022-10-14 16:15:59 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger) |
| ssdeep | 6144:qIUmSuJjddjjsXvcxmMpgESuWTR7RgCs20lBPh1P2rHT0LKBnU:qfSdocxpcgJKHT03 |
| Threatray | 278 similar samples on MalwareBazaar |
| TLSH | T1CA748C3E36C88F51C06E01B492F7C26053F69C935673E249AEC4C6D65E257E6ED0E38A |
| TrID | 61.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 11.0% (.SCR) Windows screen saver (13101/52/3) 8.8% (.EXE) Win64 Executable (generic) (10523/12/4) 5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.2% (.EXE) Win16 NE executable (generic) (5038/12/1) |
| File icon (PE): |  |
| dhash icon | 414555c0d4d44503 (15 x njrat, 14 x BlackNET, 8 x Lucifer) |
| Reporter |  abuse_ch |
| Tags: | exe Predator |
Intelligence
File Origin
# of uploads :
2
# of downloads :
225
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
DNS request
Sending an HTTP GET request
Using the Windows Management Instrumentation requests
Sending a custom TCP request
Creating a file in the %temp% directory
Creating a file
Reading critical registry keys
Creating a process from a recently created file
Searching for synchronization primitives
Stealing user critical data
Unauthorized injection to a recently created process
Verdict:
Likely Malicious
Threat level:
7.5/10
Confidence:
100%
Tags:
hacktool packed stealer
Result
Verdict:
UNKNOWN
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:
Predator
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code references suspicious native API functions
Antivirus / Scanner detection for submitted sample
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
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Generic Downloader
Yara detected Predator
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Oskistelaer
Status:
Malicious
First seen:
2022-10-14 08:17:56 UTC
File Type:
PE (.Net Exe)
Extracted files:
14
AV detection:
22 of 26 (84.62%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 268 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
collection discovery spyware stealer
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Accesses Microsoft Outlook profiles
Accesses cryptocurrency files/wallets, possible credential harvesting
Checks installed software on the system
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of web browsers
Executes dropped EXE
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Unpacked files
SH256 hash:
1632fbff8edc50f2c7ef7bb2fe9b2c17e6472094f0d365a98e0dec2a12fa8ec2
MD5 hash:
af07e88ec22cc90cebfda29517f101b9
SHA1 hash:
a9e6f4ae24abf76966d7db03af9c802e83760143
SH256 hash:
ac339deed84cafab79d2a4bc7b232849a0232b2664dbd56c12b5c90e90a91c32
MD5 hash:
f532e03f70df6dd099be185f501d9fe0
SHA1 hash:
a637e7559d9e4963b74ce29bdf30dc4632e574f2
SH256 hash:
f87321d39de2ed960db2c95f124f3fcb0880db7fdf4e0bcde195e5885de6de98
MD5 hash:
e5caf078e5ce0ab99333064f53c5562b
SHA1 hash:
9d6db7dc5f20c95696abd06131ee344fd603a718
SH256 hash:
a977b13bed320452e1e0d4377ec24af19bd009c0ddb7fb0abbdcd263d5abe78b
MD5 hash:
21810ba9c4e43ddf162932d6382a3a88
SHA1 hash:
abed1c281961984eb3ff27b0568a9c42df19510b
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.98
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: | pe_imphash |
|---|
| Rule name: | Skystars_Malware_Imphash |
|---|---|
| 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
Delivery method
Distributed via web download
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