MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cb1c9c3891b7dd5a066743c19c415343fa4937a97bda37304ea6abb93d0122a9. 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
VectorStealer
Vendor detections: 8
| SHA256 hash: | cb1c9c3891b7dd5a066743c19c415343fa4937a97bda37304ea6abb93d0122a9 |
|---|---|
| SHA3-384 hash: | 5bf1d15e59ebec7513ed740df95a1e51d7875117aaaa0897e87882b168d91ccd31d8d2e9ca9696b44e510d978ca9708c |
| SHA1 hash: | 917893edf017893fd21f469bdd556811a052b286 |
| MD5 hash: | 7319fb4c2bd65300da6fbe1b37fd199e |
| humanhash: | spring-cup-minnesota-fourteen |
| File name: | T84768892-Confirm-20221024-576098-Email-8756707.exe |
| Download: | download sample |
| Signature | VectorStealer |
| File size: | 3'079'680 bytes |
| First seen: | 2022-10-24 12:49:36 UTC |
| Last seen: | 2022-10-24 13:21:11 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger) |
| ssdeep | 49152:JoHl13DcCcuSIk8wzRAq1vebml7Cshc/I7CDKjX2JrBOS9wloUjKUGi:JGlxDcN8a6oGboV/VjGJoS9wlogKUGi |
| Threatray | 1'394 similar samples on MalwareBazaar |
| TLSH | T15AE5E1A036198F0BF4858D377C78C1B21DA58E6AE85A869EC5DC7FB33A151F85B1CC06 |
| TrID | 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13) 10.4% (.EXE) Win64 Executable (generic) (10523/12/4) 6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 4.4% (.EXE) Win32 Executable (generic) (4505/5/1) 2.0% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | e896b23bc8cc8ef0 (1 x AveMariaRAT, 1 x VectorStealer) |
| Reporter |  lowmal3 |
| Tags: | exe VectorStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
217
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Confirm-20221024-576098-Email-8756707.exe
Verdict:
Malicious activity
Analysis date:
2022-10-24 09:41:24 UTC
Tags:
n/a
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
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:
Unknown
Result
Threat name:
Vector Stealer
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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)
Tries to steal Mail credentials (via file / registry access)
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Costura Assembly Loader
Yara detected Vector Stealer
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.Taskun
Status:
Malicious
First seen:
2022-10-24 08:38:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
26
AV detection:
20 of 26 (76.92%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 1'384 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
collection spyware stealer
Behaviour
Checks processor information in registry
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Reads user/profile data of web browsers
Unpacked files
SH256 hash:
962c4936ac0d5cc9b07f8482e23e2b5f878498f5cdcca427bb4aefdc128027d2
MD5 hash:
9224c0676a175701270470f0b663ff65
SHA1 hash:
7cc19033ffa7cc72583a7a5a10e6bd21d16079bb
SH256 hash:
4f5803f4906d8d888b53b8e22d9c397152de11b944e1f727db21fa7b824e143d
MD5 hash:
c5270d1d227b789d5d7927e0cc47eff5
SHA1 hash:
799ab2beac52a7a940612f4de5236749a4ac74b2
SH256 hash:
3ba16a92b2b40d38c6e5e30f882a4c60b3838611868d990b7d986eb4018c17cb
MD5 hash:
16d6f358cc62b12dc869da8a59b03eda
SHA1 hash:
5eaf3662fbd4193086df2ba7233e9652542be8a3
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
SH256 hash:
598ce094c63463de0e3f951588a027cd948e5f2a4a6ea0617beb7d0707bddb48
MD5 hash:
4599d1c591d26fb390c8aa0a1386cc23
SHA1 hash:
21ed1cc28bceec5b924371d9700b0f93c1e3a54a
SH256 hash:
cb1c9c3891b7dd5a066743c19c415343fa4937a97bda37304ea6abb93d0122a9
MD5 hash:
7319fb4c2bd65300da6fbe1b37fd199e
SHA1 hash:
917893edf017893fd21f469bdd556811a052b286
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.78
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.
Malspam
Delivery method
Distributed via e-mail attachment
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