MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2
SHA3-384 hash: 9d8c2ead1324f5d25d4ba7cec2acd0bc17cca94ca7109acc6df5e2c37e54f93f681833af883a8185d201f5f4174d3af6
SHA1 hash: d2194d8c786088405f9a702d0607bbd06449cf6c
MD5 hash: ac47aed467df8ead5119d21353076784
humanhash: purple-michigan-cat-twenty
File name:EPDA & Overdue SOA.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:560'640 bytes
First seen:2023-05-15 15:10:43 UTC
Last seen:2023-05-15 16:19:48 UTC
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:KDysSCXroTAkfwrW/0lH9vi5FwF1YpyyUdtxGQga:8QHwVtA5FwXYoyOEQga
Threatray 1'221 similar samples on MalwareBazaar
TLSH T137C4E169A1FA1F63C37A83F185A825410B7461A37D27C53C5EDE30CAFA57F4019A8AD3
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter cocaman
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
279
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
EPDA & Overdue SOA.exe
Verdict:
Malicious activity
Analysis date:
2023-05-15 15:13:00 UTC
Tags:
snake keylogger trojan evasion
Link:
https://app.any.run/tasks/2d4ed426-051c-4a4b-8a2c-3591711f5bf0

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Snake
Create hunting rule
Link:
https://www.capesandbox.com/analysis/390205/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1966.32277.13882.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.PackedNET.1966.19855.11654.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Unauthorized injection to a recently created process
Enabling autorun by creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
floxif packed threat virus
Link:
https://www.filescan.io/uploads/64624b88f5e73f596694a7e8/reports/8c58088f-be55-4c2e-9630-0bcbfc1ca621/overview
Verdict:
Malicious
Labled as:
MSIL/Kryptik_AGeneric.ASX trojan
Link:
https://www.hybrid-analysis.com/sample/cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2
Result
Verdict:
UNKNOWN
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/34054db0-83a0-4b2e-b7e3-ba17051d0718
Result
Threat name:
Snake Keylogger, StormKitty
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1233865
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
Found malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected StormKitty Stealer
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 866844 Sample: EPDA_&_Overdue_SOA.exe Startdate: 15/05/2023 Architecture: WINDOWS Score: 100 52 Snort IDS alert for network traffic 2->52 54 Found malware configuration 2->54 56 Malicious sample detected (through community Yara rule) 2->56 58 8 other signatures 2->58 7 EPDA_&_Overdue_SOA.exe 7 2->7         started        11 JYzbxnpuZ.exe 5 2->11         started        process3 dnsIp4 34 C:\Users\user\AppData\Roaming\JYzbxnpuZ.exe, PE32 7->34 dropped 36 C:\Users\...\JYzbxnpuZ.exe:Zone.Identifier, ASCII 7->36 dropped 38 C:\Users\user\AppData\Local\...\tmp3025.tmp, XML 7->38 dropped 40 C:\Users\user\...PDA_&_Overdue_SOA.exe.log, ASCII 7->40 dropped 60 May check the online IP address of the machine 7->60 62 Uses schtasks.exe or at.exe to add and modify task schedules 7->62 64 Adds a directory exclusion to Windows Defender 7->64 14 EPDA_&_Overdue_SOA.exe 15 2 7->14         started        18 powershell.exe 21 7->18         started        20 schtasks.exe 1 7->20         started        22 EPDA_&_Overdue_SOA.exe 7->22         started        42 192.168.2.1 unknown unknown 11->42 66 Multi AV Scanner detection for dropped file 11->66 68 Machine Learning detection for dropped file 11->68 70 Injects a PE file into a foreign processes 11->70 24 JYzbxnpuZ.exe 2 11->24         started        26 schtasks.exe 1 11->26         started        file5 signatures6 process7 dnsIp8 44 checkip.dyndns.com 193.122.130.0, 49692, 49694, 80 ORACLE-BMC-31898US United States 14->44 46 argona.ro 85.120.58.161, 26, 49693, 49695 DIALTELECOMRO Romania 14->46 48 checkip.dyndns.org 14->48 28 conhost.exe 18->28         started        30 conhost.exe 20->30         started        50 checkip.dyndns.org 24->50 72 Tries to steal Mail credentials (via file / registry access) 24->72 74 Tries to harvest and steal browser information (history, passwords, etc) 24->74 32 conhost.exe 26->32         started        signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-05-15 11:40:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
22 of 36 (61.11%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=z65athrufehelrumnzvi6jjrlrhbkmtwzcdxcarxa7u2aqez4gra._file
Verdict:
malicious
Similar samples:
132357a4b7dbf315242f39ee40ad9645a4414f16470720a675abfc39cb8e5b55
SnakeKeylogger
27981353e3464d563e3395e623e4a3207f4f9bb968a4e207bc8e6cac2971af98
SnakeKeylogger
4759019b080ba0e6212bf1db94be7c1efebcb517a7cd7060186f50731c662769
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519c5f8d463735bc7b6c925eba0b4e92bc49501cd7ae194e5756a988dc2c8202
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726a9e0d8640423c3401fbfacc3e816afd915b964b1d41fb07893c5234f73a3e
SnakeKeylogger
aa64eab74660609d37759f40828c4d4e486c47fb8d9613c60f39d11465aa05a8
SnakeKeylogger
afbbf7833447e0a14735a0b97382990345799ddd5960af8bf20cf761e4469cfd
SnakeKeylogger
bf40c85e9eaa01a1d3eebb607f4cfb07537a82a63aeefd35cfcc875a265e2386
SnakeKeylogger
d9672edbb45fefa3ca9a12a91c8d27727f3e5262c76cac9efbf67925d6d6fb78
SnakeKeylogger
e9ca300e5f48557e95213ca62c5db6b3484644a1c32f10eb5ff2c49be53c5919
SnakeKeylogger
+ 1'211 additional samples on MalwareBazaar
Result
Malware family:
stormkitty
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger family:stormkitty collection keylogger spyware stealer
Link:
https://tria.ge/reports/230515-skk4msga47/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Enumerates physical storage devices
Program crash
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 web browsers
Snake Keylogger
Snake Keylogger payload
StormKitty
StormKitty payload
Unpacked files
SH256 hash:
dce3466ad6db71e05d90959da5295517e0f73eb73a14079292ae628738634f0e
MD5 hash:
343142b107782ba39dfa7707e589a22a
SHA1 hash:
dbb3cc29bcd61c5c96aa57ad2cfda97049cd4a9b
Link:
https://www.unpac.me/results/35042578-ea7c-47c2-8d42-fd7dd366bc61/
SH256 hash:
14bfdceb647e333ba5fb94d60cbc3a590f88eb9707625c9d4bb77aeeedc3b7c9
MD5 hash:
7fed8a24309c5bc972d1f063e5e01c7e
SHA1 hash:
af89346948d2144a37766a84459f40f67f4bb120
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/35042578-ea7c-47c2-8d42-fd7dd366bc61/
Parent samples :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 hash:
346f8ad66e73b372bcbae4a46a92f40a78fc7c47ced6e9e876626c24ea64187b
MD5 hash:
54cf8a07fc2d3b142019a3d09eed6043
SHA1 hash:
a86d2d99cc708e5ad3e17b87784702fa8c467505
Link:
https://www.unpac.me/results/35042578-ea7c-47c2-8d42-fd7dd366bc61/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/35042578-ea7c-47c2-8d42-fd7dd366bc61/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
6722a58c81f6d11004e880bd8481acc423bf96afd46bf692f1562cfa4c5852bd
MD5 hash:
d92d2ba953be4be2d6f2bc859ec5c607
SHA1 hash:
05da51752277bd907ebcfb799524ec7655abbc3a
Link:
https://www.unpac.me/results/35042578-ea7c-47c2-8d42-fd7dd366bc61/
SH256 hash:
cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2
MD5 hash:
ac47aed467df8ead5119d21353076784
SHA1 hash:
d2194d8c786088405f9a702d0607bbd06449cf6c
Link:
https://www.unpac.me/results/35042578-ea7c-47c2-8d42-fd7dd366bc61/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/cfba099e3429/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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: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

SnakeKeylogger

zip 2844d8dd3020585b74855e0570c82098b7c83894ffa83ee917ab5196ce9f0120

SnakeKeylogger

Executable exe cfba099e34290e45c68c6e6a8f25315c4e153276c88771023707e9a04099e1a2

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2844d8dd3020585b74855e0570c82098b7c83894ffa83ee917ab5196ce9f0120
Cape
Cape
https://www.capesandbox.com/analysis/390205/
  
Dropped by
MD5 bb0155340fadfd6518819dbb868bb0f1

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