MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 c8f8da4789a3b14ee6b8b7738276f66f9207b7467cb2e7a67dbc92bcec435823. 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
Threat unknown
Vendor detections: 6
| SHA256 hash: | c8f8da4789a3b14ee6b8b7738276f66f9207b7467cb2e7a67dbc92bcec435823 |
|---|---|
| SHA3-384 hash: | 16f30b3452cbcdb2b2f2d9a7e9b9a06850809102f7a2aa98f295bbb3547e6c02dbb14646f06c67a1fde380dd38ffee9c |
| SHA1 hash: | 872756dbffea0e045944673f07de810718af22ee |
| MD5 hash: | 48cf930c7dc00b406af91fd98c7fa3c8 |
| humanhash: | leopard-winter-venus-eight |
| File name: | 48cf930c7dc00b406af91fd98c7fa3c8.exe |
| Download: | download sample |
| File size: | 274'944 bytes |
| First seen: | 2021-05-23 06:31:03 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | a61874996ef957c79786ba3bba5ffda2 (2 x RedLineStealer, 1 x RaccoonStealer, 1 x DanaBot) |
| ssdeep | 6144:xEY7MxvD2wX/RfgTntLgCOMIM6EHHHHIljfXsTRV:xEY7MxvD2wPRfMLgCytEHHHHIljfXsL |
| Threatray | 1'604 similar samples on MalwareBazaar |
| TLSH | 78445B30B6A0C035F2BF15B449B692B8642A7DA16B34D0FF12D526EA56F49F4AC3074F |
| Reporter |  abuse_ch |
| Tags: | exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
48cf930c7dc00b406af91fd98c7fa3c8.exe
Verdict:
Malicious activity
Analysis date:
2021-05-23 06:33:03 UTC
Tags:
installer
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:
Behaviour
Sending a UDP request
Creating a file in the %AppData% subdirectories
Launching a process
Creating a process from a recently created file
Creating a window
Enabling autorun by creating a file
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
88 / 100
Signature
Contains functionality to compare user and computer (likely to detect sandboxes)
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Wacatac
Status:
Malicious
First seen:
2021-05-23 00:53:29 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
5/5
Verdict:
unknown
Similar samples:
+ 1'594 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
Creates scheduled task(s)
Suspicious use of WriteProcessMemory
Executes dropped EXE
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
exe c8f8da4789a3b14ee6b8b7738276f66f9207b7467cb2e7a67dbc92bcec435823
(this sample)
Delivery method
Distributed via web download
Comments
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MBC behaviors list (github.com/accidentalrebel/mbcscan):
============================================================
0) [B0012.001] Anti-Static Analysis::Argument Obfuscation
1) [C0027.009] Cryptography Micro-objective::RC4::Encrypt Data
2) [C0021.004] Cryptography Micro-objective::RC4 PRGA::Generate Pseudo-random Sequence
3) [C0047] File System Micro-objective::Delete File
4) [C0049] File System Micro-objective::Get File Attributes
5) [C0051] File System Micro-objective::Read File
6) [C0052] File System Micro-objective::Writes File
7) [C0033] Operating System Micro-objective::Console
8) [C0040] Process Micro-objective::Allocate Thread Local Storage
9) [C0043] Process Micro-objective::Check Mutex
10) [C0041] Process Micro-objective::Set Thread Local Storage Value
11) [C0018] Process Micro-objective::Terminate Process
12) [C0039] Process Micro-objective::Terminate Thread