MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 cbab4cfcbca79f53ed3faf1ea4fc48270b44c50529a96698c3b5ab250e438454. 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
XFilesStealer
Vendor detections: 7
| SHA256 hash: | cbab4cfcbca79f53ed3faf1ea4fc48270b44c50529a96698c3b5ab250e438454 |
|---|---|
| SHA3-384 hash: | ac862fc80d75641540e7a89b823b5192e65f6774f00709c3166ca9afdf0640efcd9b407efce4b421702f653a47fcf634 |
| SHA1 hash: | 20aecd2f4c177ac59900c895c6013f1e7c82a312 |
| MD5 hash: | 1a26fe7100e97ea3c1c6d0556a0d87ff |
| humanhash: | april-glucose-washington-ink |
| File name: | YUMIPlatform.bin |
| Download: | download sample |
| Signature | XFilesStealer |
| File size: | 671'744 bytes |
| First seen: | 2022-07-26 17:31:10 UTC |
| Last seen: | 2022-07-26 18:59:10 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| ssdeep | 12288:++YYs7AN/uQ8iGw76O31PS764wu5uwNsJazvNpT55G6DnJf:JK7GuQ7OO3RS7bX5CUzVpTbhDR |
| Threatray | 2'403 similar samples on MalwareBazaar |
| TLSH | T10DE4228423D2BC57D0CF9D7AEE0176888567EC6A5E13476AB03C6D84B9200F1AE5773B |
| TrID | 63.5% (.EXE) Win64 Executable (generic) (10523/12/4) 12.2% (.EXE) OS/2 Executable (generic) (2029/13) 12.0% (.EXE) Generic Win/DOS Executable (2002/3) 12.0% (.EXE) DOS Executable Generic (2000/1) |
| File icon (PE): |  |
| dhash icon | c48ab2b2f2c8b6c8 (1 x XFilesStealer) |
| Reporter | Anonymous |
| Tags: | exe XFilesStealer |
Intelligence
File Origin
# of uploads :
2
# of downloads :
412
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Result
Verdict:
Malware
Maliciousness:
Behaviour
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Creating a file
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
5/10
Confidence:
100%
Tags:
packed
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:
Suspicious
Result
Threat name:
Unknown
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Encrypted powershell cmdline option found
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Writes to foreign memory regions
Yara detected Costura Assembly Loader
Behaviour
Behavior Graph:
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2022-07-26 17:32:11 UTC
File Type:
PE+ (.Net Exe)
Extracted files:
4
AV detection:
15 of 26 (57.69%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 2'393 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
7/10
Tags:
collection persistence
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Adds Run key to start application
Checks computer location settings
Unpacked files
SH256 hash:
cbab4cfcbca79f53ed3faf1ea4fc48270b44c50529a96698c3b5ab250e438454
MD5 hash:
1a26fe7100e97ea3c1c6d0556a0d87ff
SHA1 hash:
20aecd2f4c177ac59900c895c6013f1e7c82a312
Please note that we are no longer able to provide a coverage score for Virus Total.
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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