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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d23005958aaa42b28ff2ebfe60186e4dc09d2f04029bcbf5b4695318c44f0900. 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: 12


Intelligence 12 IOCs YARA File information Comments

SHA256 hash: d23005958aaa42b28ff2ebfe60186e4dc09d2f04029bcbf5b4695318c44f0900
SHA3-384 hash: 5abc2df1f453276641b5d9cab28ffce5eec1ca30056c1def193922dcb3ccad1f3a771037ae8ecd1bb749c90113af5ce9
SHA1 hash: 77c36983b00c7d571bc5d8229cacfc248494e02e
MD5 hash: 8c8e0a04ef8562a9014373013e8dab6e
humanhash: ohio-diet-speaker-berlin
File name:d23005958aaa42b28ff2ebfe60186e4dc09d2f04029bcbf5b4695318c44f0900.exe
Download: download sample
Signature RevStealer
File size:2'979'840 bytes
First seen:2026-09-06 16:08:23 UTC
Last seen:2026-09-21 13:50:23 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash fe230628262faec735b6f015758b7519 (61 x RevStealer)
ssdeep 49152:As9iA9+NQ5/LW8GvnysmS4X7BgPJjTREZpRNjXt8i7ggz0bO3jzNOBNZV4SOUZh:lEEOS/LKyHdg5uh7Xz6i/NOB54Sf
TLSH T1C0D52386BCF615B1D837C7B5DD82F85CB02E7B8107A14E5E72CD2E504E12A986C3A3B5
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 whack.sh

Intelligence


File Origin
# of uploads :
2
# of downloads :
165
Origin country :
HU HU
Vendor Threat Intelligence
Verdict:
Malicious
Score:
94.1%
Tags:
autorun virus sage remo
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Creating a file
Launching a process
Creating a process with a hidden window
Creating a process from a recently created file
Sending an HTTP GET request
DNS request
Connection attempt
Creating a window
Moving of the original file
Query of malicious DNS domain
Connection attempt to an infection source
Sending a TCP request to an infection source
Enabling autorun by creating a file
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-09-06T09:42:00Z UTC
Last seen:
2026-09-06T23:49:00Z UTC
Hits:
~10
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.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 submitted file
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
PE file contains section with special chars
Performs DNS queries to domains with low reputation
Uses schtasks.exe or at.exe to add and modify task schedules
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1969933 Sample: RoRQ5H6EEy.exe Startdate: 08/09/2026 Architecture: WINDOWS Score: 100 35 mail.spark-trail95.xyz 2->35 45 Antivirus detection for URL or domain 2->45 47 Antivirus / Scanner detection for submitted sample 2->47 49 Multi AV Scanner detection for submitted file 2->49 53 2 other signatures 2->53 9 RoRQ5H6EEy.exe 10 2->9         started        13 MicroUpdate94a5a4.exe 26 2->13         started        signatures3 51 Performs DNS queries to domains with low reputation 35->51 process4 file5 31 C:\Users\user\...\MicroUpdate94a5a4.exe, PE32+ 9->31 dropped 33 C:\...\MicroUpdate94a5a4.exe:Zone.Identifier, ASCII 9->33 dropped 55 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 9->55 57 Creates / moves files in alternative data streams (ADS) 9->57 59 Uses schtasks.exe or at.exe to add and modify task schedules 9->59 61 Deletes itself after installation 9->61 15 MicroUpdate94a5a4.exe 26 9->15         started        19 schtasks.exe 1 9->19         started        63 Found direct / indirect Syscall (likely to bypass EDR) 13->63 21 schtasks.exe 1 13->21         started        signatures6 process7 dnsIp8 37 mail.spark-trail95.xyz 104.21.78.216, 443, 49703, 49704 CLOUDFLARENET-CloudflareIncUS Canada 15->37 39 Antivirus detection for dropped file 15->39 41 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 15->41 43 Found direct / indirect Syscall (likely to bypass EDR) 15->43 23 schtasks.exe 1 15->23         started        25 conhost.exe 19->25         started        27 conhost.exe 21->27         started        signatures9 process10 process11 29 conhost.exe 23->29         started       
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.Tasker
Status:
Suspicious
First seen:
2026-09-06 16:09:28 UTC
File Type:
PE+ (Exe)
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  7/10
Tags:
execution persistence
Behaviour
Scheduled Task/Job: Scheduled Task
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: RenamesItself
Suspicious use of WriteProcessMemory
Uses Task Scheduler COM API
Deletes itself
Executes dropped EXE
Unpacked files
SH256 hash:
d23005958aaa42b28ff2ebfe60186e4dc09d2f04029bcbf5b4695318c44f0900
MD5 hash:
8c8e0a04ef8562a9014373013e8dab6e
SHA1 hash:
77c36983b00c7d571bc5d8229cacfc248494e02e
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

RevStealer

Executable exe d23005958aaa42b28ff2ebfe60186e4dc09d2f04029bcbf5b4695318c44f0900

(this sample)

  
Delivery method
Distributed via web download

Comments