MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d73d8f99a6704f43c0caaf0b6deb99b3f342f645765bf5ca94f41d5daea31612. 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: 12


Intelligence 12 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d73d8f99a6704f43c0caaf0b6deb99b3f342f645765bf5ca94f41d5daea31612
SHA3-384 hash: a92f36bbfbbc03cb630b449d4b398e70473c4f0d2569770dc476a4d8149192100a3dbba730441cde6e908f6594b0770b
SHA1 hash: 32900115e46531ce143e8ee60e84fd362fe68e77
MD5 hash: dc3aeb196964e78851f9ed9d051d1f0b
humanhash: chicken-alanine-bacon-cold
File name:jpa13xxl.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:1'009'664 bytes
First seen:2021-12-30 07:34:11 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:ffUv3EeQwTfOhl7tAGgj9GfeqNGvxMaaPzOQnwsmNEpmli8RyUc3uVUC8GW+7Xg2:FJ7AGdNEfgaci7AWg
Threatray 2'716 similar samples on MalwareBazaar
TLSH T15925231B57C55A7BD3B9133875EB1E0383B9AB1529AF5E8EF481B3C9990BF428030708
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
jpa13xxl.exe
Verdict:
Malicious activity
Analysis date:
2021-12-30 07:36:27 UTC
Tags:
evasion trojan snakekeylogger keylogger
Link:
https://app.any.run/tasks/a8997e0a-25fb-49fb-b26d-aa6487da4013

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/216844/
Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Launching a process
Creating a file
Сreating synchronization primitives
Sending an HTTP GET request
Sending a custom TCP request
Reading critical registry keys
Creating a window
Unauthorized injection to a system process
Enabling autorun by creating a file
Forced shutdown of a browser
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
75%
Tags:
obfuscated
Link:
https://www.filescan.io/uploads/61cd612cec6c6c14a9fd674b/reports/4f4b4a17-e6df-4fb1-b9d9-aec3f5019455/overview
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/20134c63-a2be-4bf5-b826-7692a9060dbf
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/914001
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
.NET source code references suspicious native API functions
Drops PE files to the startup folder
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
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 546479 Sample: jpa13xxl.exe Startdate: 30/12/2021 Architecture: WINDOWS Score: 100 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 Multi AV Scanner detection for dropped file 2->48 50 7 other signatures 2->50 6 jpa13xxl.exe 4 2->6         started        10 jester.exe 3 2->10         started        process3 file4 26 C:\Users\user\AppData\Roaming\...\jester.exe, PE32 6->26 dropped 28 C:\Users\user\...\jester.exe:Zone.Identifier, ASCII 6->28 dropped 30 C:\Users\user\AppData\...\jpa13xxl.exe.log, ASCII 6->30 dropped 52 Drops PE files to the startup folder 6->52 54 Writes to foreign memory regions 6->54 56 Injects a PE file into a foreign processes 6->56 12 aspnet_regbrowsers.exe 15 2 6->12         started        16 conhost.exe 6->16         started        18 backgroundTaskHost.exe 1 14 6->18         started        20 aspnet_regbrowsers.exe 2 10->20         started        22 WerFault.exe 23 9 10->22         started        24 conhost.exe 10->24         started        signatures5 process6 dnsIp7 32 checkip.dyndns.org 12->32 34 checkip.dyndns.com 132.226.247.73, 49766, 80 UTMEMUS United States 12->34 42 2 other IPs or domains 12->42 58 May check the online IP address of the machine 12->58 36 checkip.dyndns.org 20->36 38 158.101.44.242, 49820, 80 ORACLE-BMC-31898US United States 20->38 40 172.67.188.154, 443, 49827 CLOUDFLARENETUS United States 20->40 60 Tries to steal Mail credentials (via file / registry access) 20->60 62 Tries to harvest and steal ftp login credentials 20->62 64 Tries to harvest and steal browser information (history, passwords, etc) 20->64 signatures8
Detection:
snakekeylogger
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d73d8f99a6704f43c0caaf0b6deb99b3f342f645765bf5ca94f41d5daea31612/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-30 07:35:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=246y7gngobhuhqgkv4fw324zwpzuf5sfozn7lsuu6qov3lvdcyja._file
Verdict:
malicious
Similar samples:
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SnakeKeylogger
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b0430be9c4cf8e7331d4d111e500725399be2ea892e573d44f77af3a453ac014
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e3e08bfeccd15e15f039e47375873f986315a1e5d37a429b44e9cfca2226bd6e
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ead300a07127a8d18e23a62fa409488c7c3b7133b2e022cc9eb3be204b52cba8
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ecb446bcf4b7c55ebefe6dd61f7c01300df2df1257001c8440957ff9f211b086
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SnakeKeylogger
+ 2'706 additional samples on MalwareBazaar
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger collection keylogger stealer
Link:
https://tria.ge/reports/211230-jep1zaebhj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
outlook_office_path
outlook_win_path
Suspicious use of SetThreadContext
Accesses Microsoft Outlook profiles
Looks up external IP address via web service
Drops startup file
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
57b3486a659f2b6e7d91e454a59116f2184468dda3c8b4f34213e6c98a0d2f80
MD5 hash:
dc2c61e522f0929d52da32c96ecc32a0
SHA1 hash:
c36603ae44d3cd06f20ceb18d29955cf70a78dc6
Link:
https://www.unpac.me/results/8843bf57-b005-4a46-82a8-8fa5ea091156/
SH256 hash:
5d18d974a258f21af79d0d758b3d8a291d739335d61694f6c7a78cc93b73d698
MD5 hash:
6b387e1e3982658d323708175883ff39
SHA1 hash:
a330fc00475abae3809a9d6bc6e2af2eddda1dd4
Link:
https://www.unpac.me/results/8843bf57-b005-4a46-82a8-8fa5ea091156/
SH256 hash:
d73d8f99a6704f43c0caaf0b6deb99b3f342f645765bf5ca94f41d5daea31612
MD5 hash:
dc3aeb196964e78851f9ed9d051d1f0b
SHA1 hash:
32900115e46531ce143e8ee60e84fd362fe68e77
Link:
https://www.unpac.me/results/8843bf57-b005-4a46-82a8-8fa5ea091156/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/d73d8f99a6704f43c0caaf0b6deb99b3f342f645765bf5ca94f41d5daea31612

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
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.

Cape
Cape
https://www.capesandbox.com/analysis/216844/

Comments