MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 f65ab869bcd690a28307ae03eff421e0eef20b4c72f95a8ec75d0e232d624ea7. 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: 14
| SHA256 hash: | f65ab869bcd690a28307ae03eff421e0eef20b4c72f95a8ec75d0e232d624ea7 |
|---|---|
| SHA3-384 hash: | 500ffdabec059ba9aabd6b430a01e9cf724ea18b168eca0971bae441e754a91fca224c91dab29dacce8b2cbc897767f8 |
| SHA1 hash: | 40e4b078d6076fecd364a3bfdbbf954d26319a56 |
| MD5 hash: | 8e1604bf9845d1744f3d7d2ab27ef852 |
| humanhash: | charlie-whiskey-alpha-bakerloo |
| File name: | f65ab869bcd690a28307ae03eff421e0eef20b4c72f95.exe |
| Download: | download sample |
| Signature | Stop |
| File size: | 756'224 bytes |
| First seen: | 2022-01-27 20:50:51 UTC |
| Last seen: | 2022-01-27 22:45:35 UTC |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | 66114453adb1a4ac92d2df6c03865845 (1 x RedLineStealer, 1 x Stop) |
| ssdeep | 12288:iyCi3ZgtOpVUVwjrim6LQtuASjHv4gJInAlgCgd3eV:i8JlpVUCrb6LkSQgPlFgBeV |
| Threatray | 832 similar samples on MalwareBazaar |
| TLSH | T1F5F41200B5D1C032E26355B68474C7B10DB77CAA6B7A6E8FBEC027BD1F366D2A915309 |
| File icon (PE): |  |
| dhash icon | d2b1e4d4e4b987f9 (9 x RedLineStealer, 6 x Smoke Loader, 3 x CryptBot) |
| 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 |
|---|---|
| http://tzgl.org/test2/get.php | https://threatfox.abuse.ch/ioc/352802/ |
Intelligence
File Origin
# of uploads :
2
# of downloads :
274
Origin country :
n/a
Vendor Threat Intelligence
Detection:
STOP
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Unauthorized injection to a recently created process
DNS request
Sending a custom TCP request
Sending an HTTP GET request
Creating a file
Launching a process
Creating a process with a hidden window
Adding an access-denied ACE
Сreating synchronization primitives
Deleting a recently created file
Searching for synchronization primitives
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Query of malicious DNS domain
Enabling autorun by creating a file
Sending an HTTP GET request to an infection source
Result
Malware family:
n/a
Score:
9/10
Tags:
n/a
Behaviour
MalwareBazaar
MeasuringTime
SystemUptime
CPUID_Instruction
CheckCmdLine
EvasionQueryPerformanceCounter
EvasionGetTickCount
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
greyware 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.
Malware family:
STOP Ransomware
Verdict:
Malicious
Result
Threat name:
Djvu
Detection:
malicious
Classification:
rans.spre.troj.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Threat name:
Win32.Trojan.Raccrypt
Status:
Malicious
First seen:
2022-01-27 20:51:12 UTC
File Type:
PE (Exe)
Extracted files:
12
AV detection:
27 of 28 (96.43%)
Threat level:
5/5
Detection(s):
Suspicious file
Verdict:
malicious
Similar samples:
+ 822 additional samples on MalwareBazaar
Result
Malware family:
djvu
Score:
10/10
Tags:
family:djvu discovery persistence ransomware suricata
Behaviour
Modifies system certificate store
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Adds Run key to start application
Looks up external IP address via web service
Modifies file permissions
Detected Djvu ransomware
Djvu Ransomware
suricata: ET MALWARE Potential Dridex.Maldoc Minimal Executable Request
Malware Config
C2 Extraction:
http://tzgl.org/test2/get.php
Unpacked files
SH256 hash:
27652b326ce6c862052d1fd19b7b9f29553a4a732002f487c774b4c73c2023cc
MD5 hash:
73378a3040c4d6cb9f5e17554e49f75e
SHA1 hash:
f2496c06833f9aa84a92b9526641443b454b0dd4
Detections:
win_stop_auto
SH256 hash:
f65ab869bcd690a28307ae03eff421e0eef20b4c72f95a8ec75d0e232d624ea7
MD5 hash:
8e1604bf9845d1744f3d7d2ab27ef852
SHA1 hash:
40e4b078d6076fecd364a3bfdbbf954d26319a56
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_STOP |
|---|---|
| Author: | ditekSHen |
| Description: | Detects STOP ransomware |
| Rule name: | SUSP_XORed_URL_in_EXE |
|---|---|
| Author: | Florian Roth |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
| Rule name: | SUSP_XORed_URL_in_EXE_RID2E46 |
|---|---|
| Author: | Florian Roth |
| Description: | Detects an XORed URL in an executable |
| Reference: | https://twitter.com/stvemillertime/status/1237035794973560834 |
| Rule name: | win_stop_auto |
|---|---|
| Author: | Felix Bilstein - yara-signator at cocacoding dot com |
| Description: | Detects win.stop. |
| Rule name: | XOREngine_Misc_XOR_Func |
|---|---|
| Author: | smiller cc @florian @wesley idea on implementation with yara's built in XOR function |
| Description: | Use with care, https://twitter.com/cyb3rops/status/1237042104406355968 |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
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