MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 3a25da07a992068bb3c251387f4c2f3fd61818eea0939a700a4c2c3bedfca312. 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
Stop
Vendor detections: 13
| SHA256 hash: | 3a25da07a992068bb3c251387f4c2f3fd61818eea0939a700a4c2c3bedfca312 |
|---|---|
| SHA3-384 hash: | 25bbb9565362a1ab82273c9df64bdafd537e425da3c1caba96096477fcaa7d60754c9afc21766a40fd4ac964effe15be |
| SHA1 hash: | ae147b732ea0e0936f57329aff5088384384cc81 |
| MD5 hash: | b8f6b39c163ef7a6094f134a03fa6b48 |
| humanhash: | lactose-eight-triple-washington |
| File name: | b8f6b39c163ef7a6094f134a03fa6b48.exe |
| Download: | download sample |
| Signature | Stop |
| File size: | 340'992 bytes |
| First seen: | 2022-06-11 06:46:47 UTC |
| Last seen: | 2022-06-11 07:35:21 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 607cfdc59e2780cc2ae53752d9fac363 (3 x RedLineStealer, 1 x Stop, 1 x Smoke Loader) |
| ssdeep | 6144:6NwIh9EapvQPLkcHmwz+aqCoHLcJFTOXWasbVVS5nUmG3XqYbPq:6NtcauocGi+aqC5DSmNClUmG3Xlb |
| Threatray | 144 similar samples on MalwareBazaar |
| TLSH | T15374AF00BB90C035F5B716F449B9C3B8BA2ABEB15B2495CB62D527EE5634AD0DC31317 |
| TrID | 32.2% (.EXE) Win64 Executable (generic) (10523/12/4) 20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2) 15.4% (.EXE) Win16 NE executable (generic) (5038/12/1) 13.7% (.EXE) Win32 Executable (generic) (4505/5/1) 6.2% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 2dac1370399b9b91 (45 x RedLineStealer, 35 x Smoke Loader, 19 x Amadey) |
| Reporter |  abuse_ch |
| Tags: | exe Stop |
Indicators Of Compromise (IOCs)
Below is a list of indicators of compromise (IOCs) associated with this malware samples.
| IOC | ThreatFox Reference |
|---|---|
| 185.244.150.38:80 | https://threatfox.abuse.ch/ioc/692084/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
334
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
$REIM830.exe
Verdict:
Malicious activity
Analysis date:
2022-06-06 22:36:19 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
Sending an HTTP GET request
DNS request
Sending a custom TCP request
Creating a file
Reading critical registry keys
Сreating synchronization primitives
Creating a process from a recently created file
Creating a process with a hidden window
Blocking the Windows Defender launch
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
8/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
EvasionGetTickCount
CheckCmdLine
EvasionQueryPerformanceCounter
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
azorult greyware lockbit packed redline tofsee
Result
Verdict:
MALICIOUS
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:
troj.spyw.evad
Score:
100 / 100
Signature
Antivirus detection for URL or domain
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Disable Windows Defender real time protection (registry)
Found C&C like URL pattern
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
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 domain / URL
Multi AV Scanner detection for submitted file
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.Raccrypt
Status:
Malicious
First seen:
2022-06-06 18:08:53 UTC
File Type:
PE (Exe)
Extracted files:
15
AV detection:
34 of 41 (82.93%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 134 additional samples on MalwareBazaar
Result
Malware family:
redline
Score:
10/10
Tags:
family:djvu family:redline botnet:moiinst discovery evasion infostealer persistence ransomware spyware stealer suricata themida trojan vmprotect
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Program crash
Adds Run key to start application
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Modifies file permissions
Reads user/profile data of web browsers
Themida packer
Uses the VBS compiler for execution
Downloads MZ/PE file
Executes dropped EXE
VMProtect packed file
Detected Djvu ransomware
Djvu Ransomware
Modifies Windows Defender Real-time Protection settings
RedLine
RedLine Payload
suricata: ET MALWARE Terse alphanumeric executable downloader high likelihood of being hostile
suricata: ET MALWARE Win32/Spy.Socelars.S CnC Activity M3
Malware Config
C2 Extraction:
http://zfko.org/test3/get.php
193.233.193.22:17681
193.233.193.22:17681
Unpacked files
SH256 hash:
648cb29d5bfd37ef4f6e507c1d383b4010965c0c360159600af1dad9fc0ec1fb
MD5 hash:
4b9f688c28300a229d54d8d8bdc8a5fe
SHA1 hash:
e130fb663fcba6c3ba10f8d648298d27d83a1bba
SH256 hash:
3a25da07a992068bb3c251387f4c2f3fd61818eea0939a700a4c2c3bedfca312
MD5 hash:
b8f6b39c163ef7a6094f134a03fa6b48
SHA1 hash:
ae147b732ea0e0936f57329aff5088384384cc81
Malware family:
Djvu
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
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: | MALWARE_Win_DLInjector06 |
|---|---|
| Author: | ditekSHen |
| Description: | Detects downloader / injector |
| Rule name: | win_privateloader |
|---|
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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