MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c4d61401b682f67da79981fbf0df579b7e34b94495c9a5c88b4038a2a1df7a5c. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: c4d61401b682f67da79981fbf0df579b7e34b94495c9a5c88b4038a2a1df7a5c
SHA3-384 hash: 2640028e45d5183c4357ad00275a1721ed0410c249d9b9d953532f96387c4fb72e3cf8ae1e61e388bddcb310855d5390
SHA1 hash: 775cb7421f7c6616201c52e5c0ff5a49e8b8e8ee
MD5 hash: ded62c13401c25b8d40024366f932daa
humanhash: red-oregon-massachusetts-arkansas
File name:2pqKT13vbzCHnrl.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:881'664 bytes
First seen:2023-07-14 06:40:58 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:LyJhP/OCcLKo0qHJHDwm6Folbdiwvo61soHNdQNp2k+YiX8NPq91z6aeh2IvoiQr:LohXDzFKYsoTQ5k+YiX80K8
Threatray 5'163 similar samples on MalwareBazaar
TLSH T18B1569983600759FCA57CD77CA581C70EA6024B7934FE643A0271AED9A0DB97EF142E3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
275
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2pqKT13vbzCHnrl.exe
Verdict:
Malicious activity
Analysis date:
2023-07-14 06:46:29 UTC
Tags:
evasion snake keylogger trojan
Link:
https://app.any.run/tasks/b6e1fa34-0dfd-43d7-998c-6de063b12fe3

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/418592/
Detection(s):
SecuriteInfo.com.Variant.MSILHeracles.95293.31820.8060.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Сreating synchronization primitives
Creating a process with a hidden window
Creating a file in the %temp% directory
Launching a process
Restart of the analyzed sample
Adding an exclusion to Microsoft Defender
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/64b0ee02b1d2dc145c1d2311/reports/72da0eaf-8d21-4f36-9850-140bb777861e/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/c4d61401b682f67da79981fbf0df579b7e34b94495c9a5c88b4038a2a1df7a5c
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/60d4ee3f-931a-4445-88e4-98f4e4d946d2
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1272933
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
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
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 Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1272933 Sample: 2pqKT13vbzCHnrl.exe Startdate: 14/07/2023 Architecture: WINDOWS Score: 100 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 Antivirus / Scanner detection for submitted sample 2->53 55 6 other signatures 2->55 7 2pqKT13vbzCHnrl.exe 7 2->7         started        11 afrKJxKgTSVcc.exe 5 2->11         started        process3 file4 31 C:\Users\user\AppData\...\afrKJxKgTSVcc.exe, PE32 7->31 dropped 33 C:\...\afrKJxKgTSVcc.exe:Zone.Identifier, ASCII 7->33 dropped 35 C:\Users\user\AppData\Local\...\tmp26AB.tmp, XML 7->35 dropped 37 C:\Users\user\...\2pqKT13vbzCHnrl.exe.log, ASCII 7->37 dropped 57 Detected unpacking (changes PE section rights) 7->57 59 Detected unpacking (overwrites its own PE header) 7->59 61 May check the online IP address of the machine 7->61 69 2 other signatures 7->69 13 2pqKT13vbzCHnrl.exe 15 2 7->13         started        17 powershell.exe 21 7->17         started        19 schtasks.exe 1 7->19         started        63 Antivirus detection for dropped file 11->63 65 Multi AV Scanner detection for dropped file 11->65 67 Machine Learning detection for dropped file 11->67 21 afrKJxKgTSVcc.exe 14 2 11->21         started        23 schtasks.exe 1 11->23         started        signatures5 process6 dnsIp7 39 checkip.dyndns.org 13->39 41 checkip.dyndns.com 158.101.44.242, 49712, 80 ORACLE-BMC-31898US United States 13->41 25 conhost.exe 17->25         started        27 conhost.exe 19->27         started        43 checkip.dyndns.org 21->43 45 132.226.8.169, 49713, 80 UTMEMUS United States 21->45 47 192.168.2.1 unknown unknown 21->47 71 Tries to steal Mail credentials (via file / registry access) 21->71 73 Tries to harvest and steal browser information (history, passwords, etc) 21->73 29 conhost.exe 23->29         started        signatures8 process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/c4d61401b682f67da79981fbf0df579b7e34b94495c9a5c88b4038a2a1df7a5c/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-07-13 19:21:35 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ytlbianwql3h3j4zqh57bx2xtn7djokesxe2lselia4kfio7pjoa._file
Verdict:
malicious
Similar samples:
12cf168b454157d8f07521d0f2ed5457cfe87260f3e1e4ce13c51a3d433a2bca
SnakeKeylogger
2dbb566e1dce36409f2f8a3e3fed3737c4b286b87c2dc87d892ff4d0e0367562
SnakeKeylogger
5e0bc6f973c1752a54130fdb328a51b7a6694ad4eb8c1d96c60b8ac8cde7392d
SnakeKeylogger
692d4bd4039b369085c4529e425513503a4731717bed3b11bbd4b46e8d079ff9
SnakeKeylogger
90b184d30b86bf08a010e22a46b9d4d24cd707bdb22bfc60e89c2824c32e16bc
SnakeKeylogger
c11df3f962a103fb7d2640c2788461926d8ccda282fec1b46c35d9bec4187573
SnakeKeylogger
f219d03667d983f7952ecfd96c3d53feb9e6b7671efc736a3edeb8662524eefc
SnakeKeylogger
+ 5'153 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger spyware stealer
Link:
https://tria.ge/reports/230714-hfrqhsdc7s/
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
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
Snake Keylogger
Snake Keylogger payload
Unpacked files
SH256 hash:
cb1f3f9c8e310685d0e80dde02817baa594f6969de50447234c98af838f0db4c
MD5 hash:
6e636b9f390ecfeef6069cd27b045f36
SHA1 hash:
e1fd8e3f7ea2af94dc81b9be1cc1b766771bb166
Link:
https://www.unpac.me/results/e2d2c296-b623-412b-8470-112c0603ab4c/
SH256 hash:
7c743d979549f931d7101d1a14c14841ff47c848a3f30e31882d0d958bf5f941
MD5 hash:
508ba12479b3d78edb93f63b40ab3b7f
SHA1 hash:
d72b842c46546e4e494c9338b530e305dae1d5d2
Link:
https://www.unpac.me/results/e2d2c296-b623-412b-8470-112c0603ab4c/
SH256 hash:
eed681404aa6a914f852420d0e456b9a23852590f57325c2d9a878c308058ec7
MD5 hash:
a1c2c0b25096b72be4d71c44ef889ad4
SHA1 hash:
af48fc60944baaa9e1b6686ce340bc3c131c7cf5
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/e2d2c296-b623-412b-8470-112c0603ab4c/
Parent samples :
a762d43b5201af8296baa735ec7ac4870a9d27a17124be162c20524978e688f6
5f4d2798e71ac2cd0315a6d1ed4c5fcb51d445bdf60a574d51ca673b90172780
e4083e69c82e69a41814def10c07a138d730398060abe67fd6a4a99c6f772bd8
2b1fc6582e816e95fcb9b2c9cf726176ea3d2c54806b312ed10b989f7713eef8
88001561b8572bc81462f293cb546b3b1ecd0d6a83097a2d26471cc282f25864
4390dddf839f96d8587b2606617bfc5940183f54cafb1d48fc5c1986a31238cd
6b8bec10fc45b9cafc5f9fe08bd936f89a30e2b4107eeed1616d2c2b0d38414d
6026079cd4a895bf3956688c9da038c721810971b5ad4dbea0646f3286ddc521
12cf168b454157d8f07521d0f2ed5457cfe87260f3e1e4ce13c51a3d433a2bca
024bfd09e9c0b5a0c81d377dc99b2a441f6651480c63b5ece0a4be575d659c25
c4d61401b682f67da79981fbf0df579b7e34b94495c9a5c88b4038a2a1df7a5c
32cf8921f08f7dd5ae4cb10ab8d8326e24d112360b9a39a9fe4e49c0b3e96661
23b6e6ddaf2fff34828dbbba29c5d6315d78a6660236d5fd0da7d8322c3e6f1c
SH256 hash:
3e24c77fe108059f14fe61b8400c5fe023dc2b0ec7c4fe23fa9911681086f7a9
MD5 hash:
a5228b97b33467ac41fac5cac2718252
SHA1 hash:
28bb020c8a53b046fc8e8106f2913e62c5941a0d
Link:
https://www.unpac.me/results/e2d2c296-b623-412b-8470-112c0603ab4c/
SH256 hash:
c4d61401b682f67da79981fbf0df579b7e34b94495c9a5c88b4038a2a1df7a5c
MD5 hash:
ded62c13401c25b8d40024366f932daa
SHA1 hash:
775cb7421f7c6616201c52e5c0ff5a49e8b8e8ee
Link:
https://www.unpac.me/results/e2d2c296-b623-412b-8470-112c0603ab4c/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/c4d61401b682/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

Executable exe c4d61401b682f67da79981fbf0df579b7e34b94495c9a5c88b4038a2a1df7a5c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/418592/

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