MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670. 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


VIPKeylogger


Vendor detections: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670
SHA3-384 hash: 068a85c881d79d2fd8a4bdfa613468078c582a05d064a32e6783cb5cae192a606a98b62eb1bf64b4ee190d616f27cf6c
SHA1 hash: fd54c9538f9b07eb05ce640ecd190d18a57b2c9a
MD5 hash: e0fbb3b139096da7f116b2e8087d92d9
humanhash: enemy-fruit-orange-uncle
File name:IBKB-25IBKB00494568-25270100EX00044975.pdf.exe
Download: download sample
Signature VIPKeylogger
Create hunting rule
File size:667'648 bytes
First seen:2025-10-17 06:03:43 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:Hrn4WEC70HmBOUqSXv72GqWCVMqCZ4u2id+ErKsVxxBHgPmfEifv5oW:HD4w7cUV/723WiJLuJw8VxxBH4msiH5
Threatray 3'354 similar samples on MalwareBazaar
TLSH T1BCE4234439CDCA57C5E56EB80EA0F2B423786E1C8605C29BDFEB5C0FB8B379401166DA
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10522/11/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Magika pebin
Reporter adrian__luca
Tags:exe VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
78
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
IBKB-25IBKB00494568-25270100EX00044975.pdf.exe
Verdict:
Malicious activity
Analysis date:
2025-10-17 06:28:07 UTC
Tags:
snake keylogger telegram evasion stealer smtp
Link:
https://app.any.run/tasks/0d043a97-60d4-42c7-a3e0-e8ad3d12f4ad

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
VIPKeyLogger
Create hunting rule
Link:
https://www.capesandbox.com/analysis/33159/
Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68f1dc830cffb3244298a781
Tags:
underscore virus spawn msil
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
DNS request
Connection attempt
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Stealing user critical data
Adding an exclusion to Microsoft Defender
Forced shutdown of a browser
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
masquerade obfuscated packed packed packer_detected vbnet
Link:
https://www.filescan.io/uploads/68f1dcdddf5cb32bf1f0ab10/reports/96bcd4b3-321a-4fe4-b685-907df2a1799d/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670
Verdict:
Malicious
File Type:
exe x32
First seen:
2025-10-07T01:22:00Z UTC
Last seen:
2025-10-18T21:18:00Z UTC
Hits:
~1000
Detections:
VHO:Trojan-PSW.Win32.Stealer.gen Trojan.MSIL.Crypt.sb PDM:Trojan.Win32.Generic Trojan.MSIL.Inject.sb HEUR:Trojan.MSIL.Taskun.gen Trojan-PSW.Win32.Stelega.sb Trojan-PSW.Win32.Stealer.sb Trojan-PSW.SnakeLogger.HTTP.C&C Trojan.Taskun.TCP.C&C Trojan.MSIL.Taskun.sb
Link:
https://opentip.kaspersky.com/a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670/results?tab=lookup
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/e37f2bba-396b-4a6c-939d-ef24b1a7ae3d
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670
Verdict:
inconclusive
YARA:
10 match(es)
Tags:
.Net Executable Managed .NET PDB Path PE (Portable Executable) PE File Layout SOS: 0.22 Win 32 Exe x86
Link:
https://app.malva.re/file/e0fbb3b139096da7f116b2e8087d92d9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670/
Verdict:
Malicious
Threat:
Family.SNAKE
Link:
https://tip.neiki.dev/file/a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2025-10-07 04:25:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uze3lmckeyszzsgjfzkysbzytxzn36e2fmxyk2pkkh54zhbtwzya._file
Verdict:
malicious
Label(s):
vipkeylogger
Create hunting rule
unc_loader_037
Create hunting rule
Similar samples:
26a2714342c817548962d1a9cf5ebb1aacb811c3060fea1269c8280047b8eddf
VIPKeylogger
a41e95be482495af59de5e3d4ba9c298a93c2efedc25083de52c960cb64718bc
VIPKeylogger
a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670
VIPKeylogger
c9556f0dd8a84747a9eb4e92fd464bfdaccdec7d7adabdefd2e63751a7e6ba85
VIPKeylogger
e0b4de8edbfab9c43be6369f3a1ec256e417d76f5358c2846126bb1fc43eafcf
VIPKeylogger
e69f506fb5549fac407a4e5e7c3400e73adfe40329a262771d7bae9a5ab1ba17
VIPKeylogger
error
VIPKeylogger
+ 3'344 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/251017-gt3jhaxshv/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Browser Information Discovery
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Checks computer location settings
Reads user/profile data of local email clients
Reads user/profile data of web browsers
Command and Scripting Interpreter: PowerShell
VIPKeylogger
Vipkeylogger family
Verdict:
Unknown
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3f3c85ce-719d-47fd-aae6-6a580eef87cd
Unpacked files
SH256 hash:
4bf1a3bcadea3c8d8c4296e8d11fdd72fa3ca60432e0fb46b4a4ed9e09aadc34
MD5 hash:
fc90a06fb3f4b5fe05dc239a94037206
SHA1 hash:
175fceb50dd18406fdecf3d6dc6815e221b2c5bf
Link:
https://www.unpac.me/results/801821b0-1c1f-4add-8b53-ce88cea7a80c/
SH256 hash:
bec9eb852c03f6d7e779d9f9609737d5a2e8916c5205d87b4569abaef889c5cd
MD5 hash:
bd7d01798cab0b845700d523a050c53c
SHA1 hash:
89c369f81d70b1fa3d393d06f071580c62652b4f
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_DotNetProcHook
Create hunting rule
INDICATOR_SUSPICIOUS_EXE_TelegramChatBot
Create hunting rule
Link:
https://www.unpac.me/results/801821b0-1c1f-4add-8b53-ce88cea7a80c/
Parent samples :
a6cc6e17a43fd18e44449df2bee44d53d4098817149e1d443a61777cf458611f
7e545a76c16dee6d24d3e86c6667c07bcd0f76064f232463b58fd4ec6d930090
1ff8756737194c817aa77be88799ec219c232d5c0e93fe4ab73c961500759055
0f8f4d5651684cb127cb4f921afda71d548b8a75c5976c8b0219586e4dc024d3
e2263780bc74e9300528646a608133f1b123def3ceb62d09c5086f32ae813e82
372210f4c6442c3236ed1b7dde082f60d169afc634d13e6953a86230e4fc06d2
f8f933f5cd77285961b3522a36e93bdca687fba229d327348e7ec940027ae80b
7ffbc8a42a1ad362989b7098ecad4392f1c2a18f49a294932946ab99ac54368a
a8cdfa7e2c10da2b86a2c1824415310726630037cdb268ff2a40763aa811b632
b3a0bb7276b0ecf1e99aa164ebafa0b9aaa7aa3c4db93f83b255e91f7d273dd9
30c5e0eb405f1b8a789dfb58b0a279293fd047dc53560698596d42514e4359a4
37dc8d3d4987e46bd8aea0be9a7de2fade3f8b4e2c5db5d498f6d20bc0d287f7
9c259077adbc15c9fce702a70ba80d6824b3f38b6c899d68f19ef516b442603c
a239e5544a81a4b552f1ff3b273a60b04f527e940e39a7981c135f7088b9597d
e977eaac22357b3abb6ffa980fe631719b661135af6a8fdf5e8ddd3bce6de641
898fa5e7ec65acee299dca750e5369836bd3453aad9e7d5fe5e6061ee24e35d3
9051c1be2c95d7e2e53fee0434385bc2c3561369a210a6698d3b2ac3240f34db
0f77b919d298fd05c180930f360b2cdc66b01987b5fbbbd27857592ef87aea69
2000e4e1a60a0d0e581af4d08b5b1c9cf12436cc8ef7c3f3821e93dec7c39a85
8a66d39f70c5e10e1cc7b7b108ac259281682ec4a09dbee9962e27ea4c5ad2b9
a41e95be482495af59de5e3d4ba9c298a93c2efedc25083de52c960cb64718bc
a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670
fa3763f9b9ad6d6b3abbc0f4cc9814797040f769e416cddc9c5ebc6788f564bd
4cf6adbd484317ea9575c236291b11a675a0b03246646df502ffc1623c9f3bed
9af23a04d5aaa31d148764d642922392d5d5dcb845fa1a4728afcd81cf46a87f
c64d63e024949488a1826759e838e3a7190d5cc5963423086443c1a7a7e9fce3
0f1a9c884b9d89178d285a19f86035fa2c24501eb4248f3adcd08a1dcb1753ba
bf81578fe213f6355d4e315cc23d1438b4f0b0f5f35ac3ba5814162fb0504d1e
e7b49b01463ba069ef6b17e39fea65f06882a23bcbf821e52c5ef357cee141c5
SH256 hash:
209a8c6bddabdd356a39f8fc1e63a942cbf2e006617b13f26a2c6a3581998a03
MD5 hash:
6139c428ffe2785108f9319955464bef
SHA1 hash:
db4cf94c72e40131a1749986daece10617855dc9
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/801821b0-1c1f-4add-8b53-ce88cea7a80c/
SH256 hash:
a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670
MD5 hash:
e0fbb3b139096da7f116b2e8087d92d9
SHA1 hash:
fd54c9538f9b07eb05ce640ecd190d18a57b2c9a
Link:
https://www.unpac.me/results/801821b0-1c1f-4add-8b53-ce88cea7a80c/
Malware family:
VIPKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a649b5b04a26/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/a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670

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

VIPKeylogger

Executable exe a649b5b04a26259cc8c92e558907389df2ddf89a2b2f8569ea51fbcc9c33b670

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/33159/

Comments