MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06. 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


SnakeKeylogger


Vendor detections: 16


Intelligence 16 IOCs YARA 8 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06
SHA3-384 hash: 36304fcab491ef90f783003156eb04c54e43546ef369d8660fffcf381d71ba32540456b08bdb02c40b398f524efd8d3f
SHA1 hash: 5752ff22a097d7d49dc14aba62649b2fc542bee6
MD5 hash: cd2d9331aa5e67a50b7f08dc8e387277
humanhash: helium-oklahoma-hotel-minnesota
File name:ATH0000878718.pdf.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:707'592 bytes
First seen:2024-09-15 11:17:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:O9up49ipbVsgOHiyzYf27vdw+IbDfDJG2ISVa43O3tZDAaXHUSkR:DpmgOCyzYf27e+IfTVartEh
Threatray 1'010 similar samples on MalwareBazaar
TLSH T15AE412B47A78EB88D9A24B700036D234233ABE4DF511D3099FEADCE738657946D18763
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
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 NDA0E
Tags:DHL exe FakePDF geo GRC SnakeKeylogger VIPKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
412
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ATH0000878718.pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-09-15 19:38:53 UTC
Tags:
evasion snake keylogger telegram stealer
Link:
https://app.any.run/tasks/e14b5057-1ebd-4e01-b6a7-e1ab8ad08df6

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66e6c26c2ebf76853bd5ca3b
Tags:
Banker Discovery Encryption Execution Generic Network Static Stealth Agent Dexter
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade overlay packed
Link:
https://www.filescan.io/uploads/66e6c26cba486ed7e86ed844/reports/5e626a77-99ab-475c-bdfa-7025c1a39258/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Snake Keylogger
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e6a7bb9e-2aed-4189-8a24-e04cd8244b7d
Result
Threat name:
Snake Keylogger, VIP Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1511429
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Sigma detected: Suspicious Double Extension File Execution
Tries to detect the country of the analysis system (by using the IP)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses an obfuscated file name to hide its real file extension (double extension)
Uses schtasks.exe or at.exe to add and modify task schedules
Uses the Telegram API (likely for C&C communication)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Yara detected VIP Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1511429 Sample: ATH0000878718.pdf.exe Startdate: 15/09/2024 Architecture: WINDOWS Score: 100 46 reallyfreegeoip.org 2->46 48 api.telegram.org 2->48 50 2 other IPs or domains 2->50 58 Found malware configuration 2->58 60 Malicious sample detected (through community Yara rule) 2->60 62 Antivirus detection for URL or domain 2->62 68 14 other signatures 2->68 8 ATH0000878718.pdf.exe 7 2->8         started        12 AcCFjZmC.exe 2->12         started        signatures3 64 Tries to detect the country of the analysis system (by using the IP) 46->64 66 Uses the Telegram API (likely for C&C communication) 48->66 process4 file5 38 C:\Users\user\AppData\Roaming\AcCFjZmC.exe, PE32 8->38 dropped 40 C:\Users\...\AcCFjZmC.exe:Zone.Identifier, ASCII 8->40 dropped 42 C:\Users\user\AppData\Local\...\tmp39B8.tmp, XML 8->42 dropped 44 C:\Users\user\...\ATH0000878718.pdf.exe.log, ASCII 8->44 dropped 70 Uses schtasks.exe or at.exe to add and modify task schedules 8->70 72 Adds a directory exclusion to Windows Defender 8->72 74 Injects a PE file into a foreign processes 8->74 14 ATH0000878718.pdf.exe 15 2 8->14         started        18 powershell.exe 23 8->18         started        20 powershell.exe 23 8->20         started        22 schtasks.exe 1 8->22         started        76 Multi AV Scanner detection for dropped file 12->76 78 Machine Learning detection for dropped file 12->78 24 AcCFjZmC.exe 12->24         started        26 schtasks.exe 12->26         started        signatures6 process7 dnsIp8 52 api.telegram.org 149.154.167.220, 443, 49771, 49778 TELEGRAMRU United Kingdom 14->52 54 reallyfreegeoip.org 188.114.97.3, 443, 49737, 49739 CLOUDFLARENETUS European Union 14->54 56 checkip.dyndns.com 132.226.247.73, 49735, 49740, 49742 UTMEMUS United States 14->56 80 Loading BitLocker PowerShell Module 18->80 28 conhost.exe 18->28         started        30 WmiPrvSE.exe 18->30         started        32 conhost.exe 20->32         started        34 conhost.exe 22->34         started        82 Tries to steal Mail credentials (via file / registry access) 24->82 84 Tries to harvest and steal browser information (history, passwords, etc) 24->84 36 conhost.exe 26->36         started        signatures9 process10
Score:
99%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06/
Threat name:
Win32.Spyware.Snakekeylogger
Create hunting rule
Status:
Malicious
First seen:
2024-09-15 11:18:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
26 of 38 (68.42%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ujlq5zldptbz5b6hxwp6wqocvedb3u4re7z2o5ig2rjo5bd4dmda._file
Verdict:
malicious
Similar samples:
1c4b54493e98c626c67b4c95d6b28fc89e09ce9f448b8746ff61e60117afdb27
SnakeKeylogger
a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06
SnakeKeylogger
aa6b8820cd838b9e7f2279f34b9089153d1014f57bbbe4afa626cf2335f5f382
SnakeKeylogger
b161c8168cd7f47bb72ee6ac365fcf0d51950142a9d290a40d8effe1d7ed1fd3
SnakeKeylogger
cf5c60d3b7cbaf0ba4c33ca0d2a6710a00aec5671e2b494ade862dfde20ba011
SnakeKeylogger
f9e5cc4383b8f2a3393ce2ce56cc450d2f70ca38f938cbef6a99f5f0096af3dc
SnakeKeylogger
+ 1'000 additional samples on MalwareBazaar
Result
Malware family:
vipkeylogger
Create hunting rule
Score:
  10/10
Tags:
family:vipkeylogger collection credential_access discovery execution keylogger spyware stealer
Link:
https://tria.ge/reports/240915-nd9q7s1cmb/
Behaviour
Scheduled Task/Job: Scheduled Task
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
Credentials from Password Stores: Credentials from Web Browsers
VIPKeylogger
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ce0f3b1f-7678-4c06-8c6f-2a936026c471
Unpacked files
SH256 hash:
89a601112ba10833b51752082f462c5e73d2cfc58cf165f05b82dc417709682b
MD5 hash:
be3dd0bd2a439dd859381ac18cebe6cf
SHA1 hash:
b23157e0029a5b9f835537cb43636683846cbce0
Detections:
win_404keylogger_g1
Create hunting rule
MAL_Envrial_Jan18_1
Create hunting rule
Link:
https://www.unpac.me/results/13508d52-fa54-4ca2-b445-b5fc10edcef0/
SH256 hash:
6e7a26465ddf51b39662a8aeea8ec500be1f197847bca0a03b84d313311b1aa8
MD5 hash:
d010411a288db571c2e3ba5c94dc38c3
SHA1 hash:
acc606c50e6953db43c02124f07560c2456be90c
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/13508d52-fa54-4ca2-b445-b5fc10edcef0/
SH256 hash:
c59a72e874640d2d2c5669edc14fdeb82a72cbacde61679907d2926b8ed79d08
MD5 hash:
b37fc99b846edbde0d0f36bee1760849
SHA1 hash:
0016396b048dcbda5b87742c32678f706db6362c
Link:
https://www.unpac.me/results/13508d52-fa54-4ca2-b445-b5fc10edcef0/
SH256 hash:
a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06
MD5 hash:
cd2d9331aa5e67a50b7f08dc8e387277
SHA1 hash:
5752ff22a097d7d49dc14aba62649b2fc542bee6
Link:
https://www.unpac.me/results/13508d52-fa54-4ca2-b445-b5fc10edcef0/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.97
Link:
https://yomi.yoroi.company/submissions/a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06

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:Detect_APT29_WINELOADER_Backdoor
Create hunting rule
Author:daniyyell
Description:Detects APT29's WINELOADER backdoor variant used in phishing campaigns, this rule also detect bad pdf,shtml,htm and vbs or maybe more depends
Reference:https://cloud.google.com/blog/topics/threat-intelligence/apt29-wineloader-german-political-parties
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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

SnakeKeylogger

gz 5f8fa1a0ec2a6dee2efe963ef85ca6c8de0099534e4b146f02533f99c0c5aced

SnakeKeylogger

Executable exe a2570ee5637cc39e87c7bd9feb41c2a9061dd39127f3a77506d452ee847c1b06

(this sample)

  
Dropped by
SHA256 5f8fa1a0ec2a6dee2efe963ef85ca6c8de0099534e4b146f02533f99c0c5aced
  
Dropped by
MD5 3a2119909cf858b53a080e9cae541ed0

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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