MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef. 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


Threat unknown


Vendor detections: 12


Intelligence 12 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef
SHA3-384 hash: 21e7dffbff2dbc5b11263b7cd8ed594f5d9edc254d8d683bc4faecc742becfafc0e48118aced009317ae6aa4d42aa456
SHA1 hash: 6106a055820dadfc43c69b6c2e09b85aec4debe8
MD5 hash: d4529ca79783119c5c7779879f24b17e
humanhash: video-delaware-skylark-chicken
File name:ungziped_file
Download: download sample
File size:1'427'456 bytes
First seen:2026-02-25 14:32:50 UTC
Last seen:2026-03-02 08:15:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'819 x AgentTesla, 19'743 x Formbook, 12'286 x SnakeKeylogger)
ssdeep 24576:aMPsm6K/FUHPNMfY5ctDHYUhanY9+xpuXSp/zumH/zqqlz+x9xlQG6ksz/F:icUFQY58HYUhaYsxoXurusZ4jQGu/
TLSH T10E65224873A9DD13C8A646B00A61F2766BB01EDCA426C3074FD5BCCBB87A3E019D5797
TrID 25.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
25.3% (.EXE) Win64 Executable (generic) (6522/11/2)
17.5% (.EXE) Win32 Executable (generic) (4504/4/1)
8.0% (.ICL) Windows Icons Library (generic) (2059/9)
7.8% (.EXE) OS/2 Executable (generic) (2029/13)
Magika pebin
Reporter adrian__luca
Tags:exe

Intelligence

File Origin
# of uploads :
2
# of downloads :
164
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
RoboSki
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fa550bde-6616-41f4-882d-fc37ac9cc8e7/
Malware family:
n/a
ID:
1
File name:
20260219_170800_R3LoxL_eO3tW4tk8ptD9e2dwS4bR3h_I.eml
Verdict:
No threats detected
Analysis date:
2026-02-20 00:34:20 UTC
Tags:
attachments attc-unc susp-attachments arch-exec
Link:
https://app.any.run/tasks/942dd5a3-2467-4c04-b4d2-8638e906861b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/54581/
Detection(s):
Win.Packed.Malwarex-10059617-0
Create hunting rule

Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=699f08438fffa866e3b2112b
Tags:
virus micro msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Сreating synchronization primitives
Connection attempt
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef
Verdict:
Malicious
File Type:
exe x32
Detections:
PDM:Trojan.Win32.Generic HEUR:Trojan.MSIL.Injector.gen Trojan.MSIL.Crypt.sb HEUR:Trojan.MSIL.Crypt.gen
Link:
https://opentip.kaspersky.com/7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef/results?tab=lookup
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/aacc55f9-c44f-4b83-b7c2-2484d39880cc
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PE (Portable Executable) PE File Layout SOS: 0.13 Win 32 Exe x86
Link:
https://app.malva.re/file/d4529ca79783119c5c7779879f24b17e
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef/
Verdict:
Malicious
Threat:
Family.PUREHVNC
Link:
https://tip.neiki.dev/file/7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef
Threat name:
ByteCode-MSIL.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2026-02-19 07:05:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
24 of 36 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o4aksdhtgwehera4hkzd7hqfiv5zf3umpvjcosnrooteoc4votxq._file
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/260225-rw3bmaaw9h/
Behaviour
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef
MD5 hash:
d4529ca79783119c5c7779879f24b17e
SHA1 hash:
6106a055820dadfc43c69b6c2e09b85aec4debe8
Link:
https://www.unpac.me/results/622a27ed-9b37-4caa-87bd-1384641c0a9f/
SH256 hash:
62a43b80daf09bdb31453fdf847dc02131167d0cdf90a68131b07e11cf5de16b
MD5 hash:
fd3aae346258c1274dc806e6d3f18ec9
SHA1 hash:
19138a43f1f187ceabc38a16d0e2802d56732a03
Link:
https://www.unpac.me/results/622a27ed-9b37-4caa-87bd-1384641c0a9f/
SH256 hash:
140dd2f02d2ce7d4b559c85aa8119911a339ab0d1d19db4a2772b7542604109d
MD5 hash:
5f9345f79e946264671566fdde9a8602
SHA1 hash:
45eddc01b9a671b9938264bcecd13fc7779974a7
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/622a27ed-9b37-4caa-87bd-1384641c0a9f/
SH256 hash:
be0f08eabf5082a767276b3f7564ff68f47f721b6c0a1e1baf02eedd4854cd16
MD5 hash:
95346766659478809c63f6e1d5fd5c2c
SHA1 hash:
aa8a304518bb65229d53ec932328704849bf928e
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/622a27ed-9b37-4caa-87bd-1384641c0a9f/
SH256 hash:
49f83f5baf29f1999b3ab0c38f6bd8103ad912454d1ede15c7fa50376e815ead
MD5 hash:
ba5a409ff227a4015aeac7862e71f576
SHA1 hash:
69129ab87465aef8352d7beb8512bd895e058a07
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/622a27ed-9b37-4caa-87bd-1384641c0a9f/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/7700a90cf335/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Executable exe 7700a90cf3358872441c3ab23f9e05457b92ee8c7d522749b173a6470b9574ef

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/54581/

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