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MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 742f798e2c3a07175a45dd5f9ebb1056e284726da9f4fad598618db527693fa9. 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: 13


Intelligence 13 IOCs YARA File information Comments

SHA256 hash: 742f798e2c3a07175a45dd5f9ebb1056e284726da9f4fad598618db527693fa9
SHA3-384 hash: 6dde065c8e7c2f19c7f76445e227a453775834967b7c5f39f5dd1149b4e14f166cf1183452cec52209cb8c93f8b54767
SHA1 hash: 3a977b684e1aefa0cd5aaa48a9b737151ca52593
MD5 hash: 61b01167226eb75d51eb796aa0f0c0b7
humanhash: oxygen-zebra-asparagus-bluebird
File name:61b01167226eb75d51eb796aa0f0c0b7
Download: download sample
Signature RevStealer
File size:2'919'936 bytes
First seen:2026-10-26 09:06:53 UTC
Last seen:2026-10-26 09:26:51 UTC
File type:Executable exe
MIME type:application/vnd.microsoft.portable-executable
imphash f6ce08c0cf7798e8b58a99c4c1552f29 (10 x RevStealer)
ssdeep 49152:j4lIbkINcnftnEDUx/IYVPAzxN7qkrey1zBXW9VUJQFo9b+WJw4koQ/EsT3Mb0:j4ibt+l1xQYVPiz7qkP19m9VUJ8o+Aww
TLSH T101D5239AF8F228B4D836C3B18FD2E46DB06D37814AA58E577BCD29108D235D46C363B5
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 adrian__luca
Tags:exe RevStealer

Intelligence


File Origin
# of uploads :
2
# of downloads :
160
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
exe
Verdict:
Malicious activity
Analysis date:
2026-10-26 14:44:25 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
92.5%
Tags:
virus
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
Query of malicious DNS domain
Enabling autorun by creating a file
Deleting of the original file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Verdict:
Malicious
File Type:
exe x64
First seen:
2026-10-21T03:31:00Z UTC
Last seen:
2026-10-22T01:05:00Z 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: 1993125 Sample: TG5z9OHRXz.exe Startdate: 27/10/2026 Architecture: WINDOWS Score: 100 37 mail.spark-trail95.xyz 2->37 39 mail0.runport23.lat 2->39 41 api.telegra.ph 2->41 53 Antivirus detection for URL or domain 2->53 55 Antivirus / Scanner detection for submitted sample 2->55 57 Multi AV Scanner detection for submitted file 2->57 61 2 other signatures 2->61 9 TG5z9OHRXz.exe 11 2->9         started        13 ProUpdate7dd338.exe 9 2->13         started        signatures3 59 Performs DNS queries to domains with low reputation 37->59 process4 file5 33 C:\Users\user\AppData\...\ProUpdate7dd338.exe, PE32+ 9->33 dropped 35 C:\...\ProUpdate7dd338.exe:Zone.Identifier, ASCII 9->35 dropped 63 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 9->63 65 Creates / moves files in alternative data streams (ADS) 9->65 67 Uses schtasks.exe or at.exe to add and modify task schedules 9->67 69 Deletes itself after installation 9->69 15 ProUpdate7dd338.exe 9 9->15         started        19 schtasks.exe 1 9->19         started        71 Found direct / indirect Syscall (likely to bypass EDR) 13->71 21 schtasks.exe 1 13->21         started        signatures6 process7 dnsIp8 43 mail.spark-trail95.xyz 172.67.137.163, 443, 49738, 49740 CLOUDFLARENET-CloudflareIncUS Canada 15->43 45 api.telegra.ph 149.154.164.13, 443, 49736, 49737 TELEGRAMVG Netherlands 15->45 47 Antivirus detection for dropped file 15->47 49 Overwrites code with unconditional jumps - possibly settings hooks in foreign process 15->49 51 Found direct / indirect Syscall (likely to bypass EDR) 15->51 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        31 conhost.exe 25->31         started       
Verdict:
inconclusive
YARA:
4 match(es)
Tags:
Executable PE (Portable Executable) PE File Layout Win 64 Exe x64
Threat name:
Win64.Trojan.Generic
Status:
Suspicious
First seen:
2026-10-21 07:56:00 UTC
File Type:
PE+ (Exe)
AV detection:
15 of 24 (62.50%)
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
Uses Task Scheduler COM API
Reads the TCP/IP host and domain name from the registry
Deletes itself
Executes dropped EXE
Unpacked files
SH256 hash:
742f798e2c3a07175a45dd5f9ebb1056e284726da9f4fad598618db527693fa9
MD5 hash:
61b01167226eb75d51eb796aa0f0c0b7
SHA1 hash:
3a977b684e1aefa0cd5aaa48a9b737151ca52593
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.

Malspam

RevStealer

Executable exe 742f798e2c3a07175a45dd5f9ebb1056e284726da9f4fad598618db527693fa9

(this sample)

  
Delivery method
Distributed via e-mail attachment

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