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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 27e77046dc03320e7954860520f0a1a4797fc14e6fdb0c8c8b54494f2abca5fb. 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



RevStealer


Vendor detections: 15


Intelligence 15 IOCs YARA 1 File information Comments

SHA256 hash: 27e77046dc03320e7954860520f0a1a4797fc14e6fdb0c8c8b54494f2abca5fb
SHA3-384 hash: dacc5ee200c40ac197183bee2b6ac33185521e23aa1a6312d980b4fb23dfa5439b7217121d8321e9c717ea26602cae4d
SHA1 hash: c7cd7aab50b88f3dbe2bed76ce480cff53480f77
MD5 hash: 160bebb683a62d778f6e78ba361e5720
humanhash: beryllium-lithium-rugby-bakerloo
File name:27e77046dc03320e7954860520f0a1a4797fc14e6fdb0c8c8b54494f2abca5fb.exe
Download: download sample
Signature RevStealer
File size:2'942'464 bytes
First seen:2026-11-10 02:28:13 UTC
Last seen:2026-11-10 03:18:48 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash 5647fb939de4e6e2843458a387335597 (26 x RevStealer)
ssdeep 49152:7fpvnYDUe0z8Fv98JtyqI4Yn9h07DliVU/J9gvWhbZyIHpfGxrBS9T:7fpvWzuomyqG9h07IVcy+jHBg
TLSH T1F4D5239EF8F345B0D832C3B69FC2F86DB1697B818F254E9B3A9C2A004E525590C75379
TrID 33.1% (.EXE) Win64 Executable (generic) (6522/11/2)
25.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
10.4% (.ICL) Windows Icons Library (generic) (2059/9)
10.3% (.EXE) OS/2 Executable (generic) (2029/13)
10.1% (.EXE) Generic Win/DOS Executable (2002/3)
Magika pebin
Reporter Tuxxin
Tags:exe RevStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
193
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-11-10 08:20:56 UTC
Tags:
auto-sch auto-reg

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
96.5%
Tags:
vmprotect autorun
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating synchronization primitives
Creating a file
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
DNS request
Connection attempt
Sending a custom TCP request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
100 / 100
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Creates / moves files in alternative data streams (ADS)
Deletes itself after installation
Found direct / indirect Syscall (likely to bypass EDR)
Joe Sandbox ML detected suspicious sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 2002558 Sample: OibsB5donj.exe Startdate: 10/11/2026 Architecture: WINDOWS Score: 100 32 main.gardencourt.work 2->32 34 host6.southspark.lat 2->34 36 api.telegra.ph 2->36 46 Antivirus detection for URL or domain 2->46 48 Antivirus / Scanner detection for submitted sample 2->48 50 Multi AV Scanner detection for submitted file 2->50 52 2 other signatures 2->52 8 OibsB5donj.exe 1 11 2->8         started        12 StickyNotesLocaleAgent.exe 9 2->12         started        14 StickyNotesLocaleAgent.exe 9 2->14         started        signatures3 process4 file5 24 C:\Users\user\...\StickyNotesLocaleAgent.exe, PE32+ 8->24 dropped 26 StickyNotesLocaleA...exe:Zone.Identifier, ASCII 8->26 dropped 54 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 8->54 56 Creates / moves files in alternative data streams (ADS) 8->56 58 Uses schtasks.exe or at.exe to add and modify task schedules 8->58 60 Deletes itself after installation 8->60 16 StickyNotesLocaleAgent.exe 9 8->16         started        20 schtasks.exe 1 8->20         started        62 Found direct / indirect Syscall (likely to bypass EDR) 12->62 signatures6 process7 dnsIp8 28 api.telegra.ph 149.154.164.13, 443, 49699 TELEGRAMVG Netherlands 16->28 30 main.gardencourt.work 104.21.43.91, 443, 49701, 49702 CLOUDFLARENET-CloudflareIncUS Canada 16->30 38 Antivirus detection for dropped file 16->38 40 Multi AV Scanner detection for dropped file 16->40 42 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 16->42 44 Found direct / indirect Syscall (likely to bypass EDR) 16->44 22 conhost.exe 20->22         started        signatures9 process10
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.AdvML
Status:
Malicious
First seen:
2026-11-09 13:02:33 UTC
File Type:
PE+ (Exe)
AV detection:
19 of 36 (52.78%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
defense_evasion discovery execution persistence
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Reads the TCP/IP host and domain name from the registry
Adds Run key to start application
Deletes itself
Executes dropped EXE
Malware Family:
n/a
Verdict:
Malicious
Tags:
loader rat
YARA:
n/a
Malware Family:
vmprotect
Malicious:
True
Tags:
64bit exe persistence obfuscated self-delete
Unpacked files
SH256 hash:
27e77046dc03320e7954860520f0a1a4797fc14e6fdb0c8c8b54494f2abca5fb
MD5 hash:
160bebb683a62d778f6e78ba361e5720
SHA1 hash:
c7cd7aab50b88f3dbe2bed76ce480cff53480f77
Please note that we are no longer able to provide a coverage score for Virus Total.

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:exploit_any_poppopret
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

RevStealer

Executable exe 27e77046dc03320e7954860520f0a1a4797fc14e6fdb0c8c8b54494f2abca5fb

(this sample)

  
Delivery method
Distributed via web download

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