MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 18aeff41271af688d193e2e31124207cfe32029dbf10598ccd0bfda194255746. 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
BlankGrabber
Vendor detections: 9
| SHA256 hash: | 18aeff41271af688d193e2e31124207cfe32029dbf10598ccd0bfda194255746 |
|---|---|
| SHA3-384 hash: | 0cedfdcddaea9b3287e14df5710a434ae0a1e90e3872e9ec23968dde7bd9de7500d0de114a8c540e94551160f2db36a7 |
| SHA1 hash: | ee4967746bc97a15e8aa61f8e5d61225df30512a |
| MD5 hash: | a17eb2d181dd820bc6b65bea32554213 |
| humanhash: | football-colorado-cold-edward |
| File name: | a17eb2d181dd820bc6b65bea32554213 |
| Download: | download sample |
| Signature | BlankGrabber |
| File size: | 7'824'869 bytes |
| First seen: | 2023-12-01 04:04:55 UTC |
| Last seen: | Never |
| File type: |  exe |
| MIME type: | application/x-dosexec |
| imphash | fa8d20faea9ef7b4e2b7fbfe93442593 (17 x RedLineStealer, 4 x CoinMiner, 3 x AgentTesla) |
| ssdeep | 196608:ac/oqM6IgGGhwIi6487ZvO1bv/BQRhDtHHyCR:ZoqM6RGGhW648FG1bv/q1xDR |
| TLSH | T1CC763320F2E4D872E640693546E987306B3A3E602BF488DB47885F7E5F261DD8836F57 |
| TrID | 91.0% (.EXE) WinRAR Self Extracting archive (4.x-5.x) (265042/9/39) 3.6% (.EXE) Win64 Executable (generic) (10523/12/4) 1.7% (.EXE) Win16 NE executable (generic) (5038/12/1) 1.5% (.EXE) Win32 Executable (generic) (4505/5/1) 0.6% (.EXE) OS/2 Executable (generic) (2029/13) |
| File icon (PE): |  |
| dhash icon | 9494b494d4aeaeac (832 x DCRat, 172 x RedLineStealer, 134 x CryptOne) |
| Reporter |  zbetcheckin |
| Tags: | 32 BlankGrabber exe |
Intelligence
File Origin
# of uploads :
1
# of downloads :
309
Origin country :
FRVendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
http://maks228r.beget.tech/1.exe
Verdict:
Malicious activity
Analysis date:
2023-12-01 08:05:59 UTC
Tags:
loader
Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Gathering data
Result
Verdict:
Malware
Maliciousness:
Behaviour
Creating a window
Searching for the window
Сreating synchronization primitives
Searching for synchronization primitives
Creating a file in the %temp% directory
Creating a process from a recently created file
Creating a file
Running batch commands
Creating a process with a hidden window
DNS request
Sending a custom TCP request
Launching a process
Reading critical registry keys
Using the Windows Management Instrumentation requests
Stealing user critical data
Adding an exclusion to Microsoft Defender
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Result
Verdict:
MALICIOUS
Verdict:
Malicious
Result
Threat name:
Blank Grabber
Detection:
malicious
Classification:
rans.troj.adwa.spyw.expl.evad
Score:
100 / 100
Behaviour
Behavior Graph:
n/a
Score:
100%
Verdict:
Malware
File Type:
PE
Threat name:
Win32.Spyware.BlankGrabber
Status:
Malicious
First seen:
2023-11-20 10:33:54 UTC
File Type:
PE (Exe)
Extracted files:
393
AV detection:
20 of 23 (86.96%)
Threat level:
2/5
Detection(s):
Suspicious file
Verdict:
unknown
Result
Malware family:
n/a
Score:
7/10
Tags:
spyware stealer upx
Behaviour
Detects videocard installed
Enumerates processes with tasklist
Gathers system information
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Accesses cryptocurrency files/wallets, possible credential harvesting
Legitimate hosting services abused for malware hosting/C2
Looks up external IP address via web service
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Reads user/profile data of web browsers
UPX packed file
Unpacked files
SH256 hash:
18aeff41271af688d193e2e31124207cfe32029dbf10598ccd0bfda194255746
MD5 hash:
a17eb2d181dd820bc6b65bea32554213
SHA1 hash:
ee4967746bc97a15e8aa61f8e5d61225df30512a
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: | BLOWFISH_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for Blowfish constants |
| Rule name: | DebuggerCheck__API |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | DebuggerException__ConsoleCtrl |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | ldpreload |
|---|---|
| Author: | xorseed |
| Reference: | https://stuff.rop.io/ |
| Rule name: | maldoc_find_kernel32_base_method_1 |
|---|---|
| Author: | Didier Stevens (https://DidierStevens.com) |
| Rule name: | MD5_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for MD5 constants |
| Rule name: | RIPEMD160_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for RIPEMD-160 constants |
| Rule name: | SEH__vectored |
|---|---|
| Reference: | https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara |
| Rule name: | SHA1_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA1 constants |
| Rule name: | SHA512_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for SHA384/SHA512 constants |
| Rule name: | upxHook |
|---|---|
| Author: | @r3dbU7z |
| Description: | Detect artifacts from 'upxHook' - modification of UPX packer |
| Reference: | https://bazaar.abuse.ch/sample/6352be8aa5d8063673aa428c3807228c40505004320232a23d99ebd9ef48478a/ |
| Rule name: | vmdetect |
|---|---|
| Author: | nex |
| Description: | Possibly employs anti-virtualization techniques |
| Rule name: | WHIRLPOOL_Constants |
|---|---|
| Author: | phoul (@phoul) |
| Description: | Look for WhirlPool constants |
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Web download
Delivery method
Distributed via web download
Comments
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