MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 a2648c0044dd0c910d9176445c297fd3c6f457478c2a4492ab4e504566c053a3. 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
Expiro
Vendor detections: 10
| SHA256 hash: | a2648c0044dd0c910d9176445c297fd3c6f457478c2a4492ab4e504566c053a3 |
|---|---|
| SHA3-384 hash: | 36f09c137ff07da652e954883e0f2479b7e4a40d8cbcf57f9552bf330c256836b6d9af94a7fc84d86d488e20577df5c3 |
| SHA1 hash: | a58649f0f6d60ec4a9d3d47ab783d8523881d14d |
| MD5 hash: | ab2ebeea801d46bab2ac75b7b9574e2d |
| humanhash: | foxtrot-lemon-gee-oranges |
| File name: | ab2ebeea801d46bab2ac75b7b9574e2d.exe |
| Download: | download sample |
| Signature | Expiro |
| File size: | 1'374'720 bytes |
| First seen: | 2021-12-31 09:31:10 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 174400a01b268a209fae2074e85ffe34 (1 x Expiro) |
| ssdeep | 12288:Uk5Hghz0DhMSUXc3ajG+hjQKymY8efKCpD7Gj9G6G1qT8nQkCu83L3Wl/np9DBDR:NeJch8sqjnhMgeiCl7G0nehbGZpbD |
| Threatray | 45 similar samples on MalwareBazaar |
| TLSH | T14E551262F78EC1F7D41602718979FB28401AFDB94B2105DFF3D67A2E1AB12C04636A67 |
| File icon (PE): |  |
| dhash icon | ba8cae8eb6b29aa4 (2 x Loki, 1 x Expiro, 1 x SnakeKeylogger) |
| Reporter |  abuse_ch |
| Tags: | exe Expiro |
Intelligence
File Origin
# of uploads :
1
# of downloads :
359
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ab2ebeea801d46bab2ac75b7b9574e2d.exe
Verdict:
Malicious activity
Analysis date:
2021-12-31 09:32:38 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
Сreating synchronization primitives
Creating a file in the %AppData% directory
Modifying an executable file
Launching a service
DNS request
Searching for synchronization primitives
Creating a file in the Windows subdirectories
Modifying a system executable file
Sending an HTTP POST request
Launching a process
Loading a system driver
Modifying a system file
Using the Windows Management Instrumentation requests
Changing a file
Creating a file
Enabling autorun for a service
Enabling autorun with the shell\open\command registry branches
Creating a file in the mass storage device
Infecting executable files
Result
Malware family:
n/a
Score:
1/10
Tags:
n/a
Behaviour
MeasuringTime
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
fingerprint virus virut
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:
Unknown
Detection:
malicious
Classification:
rans.spre.troj.evad
Score:
92 / 100
Signature
Antivirus detection for dropped file
Creates files inside the volume driver (system volume information)
Deletes shadow drive data (may be related to ransomware)
Drops executable to a common third party application directory
Infects executable files (exe, dll, sys, html)
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Queries random domain names (often used to prevent blacklisting and sinkholes)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to resolve many domain names, but no domain seems valid
Behaviour
Behavior Graph:
Threat name:
Win32.Virus.Expiro
Status:
Malicious
First seen:
2021-12-29 18:27:00 UTC
File Type:
PE (Exe)
Extracted files:
14
AV detection:
12 of 28 (42.86%)
Threat level:
5/5
Verdict:
malicious
Similar samples:
+ 35 additional samples on MalwareBazaar
Result
Malware family:
xmrig
Score:
10/10
Tags:
family:xmrig miner spyware stealer
Behaviour
Checks SCSI registry key(s)
Checks processor information in registry
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: LoadsDriver
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Drops file in Windows directory
Drops file in System32 directory
Reads user/profile data of web browsers
Executes dropped EXE
xmrig
Unpacked files
SH256 hash:
abdd6f31a909b0b10e30ced74a1f6f037adf1f61a8a842048dbc254d6f076169
MD5 hash:
c33a7f0e25bb3f4d3c19fc8441e9d12b
SHA1 hash:
0286b277e97b9f7c217a0d029e8144f8e20b40b9
SH256 hash:
7ab368c963e40c4518a874816f33957c8f475498baad29c4494a609dcdbb0098
MD5 hash:
5b2970110e78ddd2d6d742ab17ab87b0
SHA1 hash:
875a919d524130a4ea2f4c38bc16a9c9fad498e6
SH256 hash:
a2648c0044dd0c910d9176445c297fd3c6f457478c2a4492ab4e504566c053a3
MD5 hash:
ab2ebeea801d46bab2ac75b7b9574e2d
SHA1 hash:
a58649f0f6d60ec4a9d3d47ab783d8523881d14d
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
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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