MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd. 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: 10


Intelligence 10 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd
SHA3-384 hash: 0511a1c030c640c8f363603910d1f49c915eb0993db27f3884da72516421662006d62c055e423ed1674b827258cf6aad
SHA1 hash: e4232454d3c2e86fedba56dbb0f83363dbfe96bf
MD5 hash: eedd3f21579280588e987a0431315356
humanhash: oklahoma-july-delta-yellow
File name:C103-202005514-05,PDF.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:598'016 bytes
First seen:2021-01-20 13:49:28 UTC
Last seen:2021-01-20 15:53:12 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 6144:ElAu4WnpkI9e+/TjMMXyHOP8ZCZ+SxuusGxt8foQNL8TKI5/DX85JopCrbm:ElABQPtxrt8foQNL8eI5/DM5JjG
Threatray 8 similar samples on MalwareBazaar
TLSH 10D49E175B8B3476F4009974AB226E32DE3DDFCFAD9365941CCC3907361A1425B3EA2A
Reporter abuse_ch
Tags:exe SnakeKeylogger


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: mail.st-nizier.com
Sending IP: 37.187.12.112
From: DESCOMBES Annick <a.descombes@alyl.fr>
Reply-To: DESCOMBES Annick <satcpark@homemail.com>
Subject: Proforma + COA as requested
Attachment: C103-202005514-05,PDF.gz (contains "C103-202005514-05,PDF.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
124
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
C103-202005514-05,PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-01-20 13:57:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/2c30ce53-c534-49cd-9f26-59728ce8c40c

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/113082/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.507.13717.22191.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
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.
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/586135
Signature
Bypasses PowerShell execution policy
Drops PE files to the startup folder
Machine Learning detection for dropped file
Machine Learning detection for sample
May check the online IP address of the machine
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Powershell drops PE file
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file access)
Yara detected AntiVM_3
Yara detected Snake Keylogger
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 342096 Sample: C103-202005514-05,PDF.exe Startdate: 20/01/2021 Architecture: WINDOWS Score: 100 48 smtp.yandex.ru 2->48 50 smtp.yandex.com 2->50 54 Multi AV Scanner detection for dropped file 2->54 56 Multi AV Scanner detection for submitted file 2->56 58 Yara detected Snake Keylogger 2->58 60 5 other signatures 2->60 8 C103-202005514-05,PDF.exe 2 2->8         started        11 I$s#$lT3ssl.exe 2 2->11         started        signatures3 process4 dnsIp5 52 192.168.2.3, 443, 49160, 49196 unknown unknown 8->52 13 powershell.exe 15 8->13         started        17 RegAsm.exe 15 2 8->17         started        20 WerFault.exe 20 9 8->20         started        22 RegAsm.exe 11->22         started        24 powershell.exe 11->24         started        26 WerFault.exe 11->26         started        process6 dnsIp7 32 C:\Users\user\AppData\...\I$s#$lT3ssl.exe, PE32 13->32 dropped 34 C:\Users\...\I$s#$lT3ssl.exe:Zone.Identifier, ASCII 13->34 dropped 62 Drops PE files to the startup folder 13->62 64 Powershell drops PE file 13->64 28 conhost.exe 13->28         started        36 smtp.yandex.com 17->36 38 checkip.dyndns.org 17->38 46 4 other IPs or domains 17->46 66 Tries to steal Mail credentials (via file access) 17->66 68 Tries to harvest and steal browser information (history, passwords, etc) 17->68 40 checkip.dyndns.org 22->40 42 216.146.43.71, 49733, 49735, 80 DYNDNSUS United States 22->42 44 smtp.yandex.com 22->44 30 conhost.exe 24->30         started        file8 70 May check the online IP address of the machine 36->70 signatures9 process10
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd/
Threat name:
ByteCode-MSIL.Trojan.Wacapew
Create hunting rule
Status:
Malicious
First seen:
2021-01-20 10:15:41 UTC
AV detection:
17 of 29 (58.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=zxerqy4khdvykyif3ofsekarik24ywhwkofnj2ci4rovkizswx6q._file
Verdict:
unknown
Similar samples:
60263179eccb843c5aa38040ebd2483b29a3923a94987f006561488e5d0f1d96
SnakeKeylogger
795b1d78d4644d36670c78fe5b6365abea4e7629833de37d8a23d005915d15cf
SnakeKeylogger
88ae38556e157d0f34780d0764240a8f5be7c503b4c4c173403cd2be59cd2916
SnakeKeylogger
8c060e416c30f1fbbb38177e96d38f815aa69d4da4e2b59fe1979cd38fc3bce9
SnakeKeylogger
961945f660c788431e4da67d6e3730ab4e3283979ad8d67df4c4bcdcb4a9f6e0
SnakeKeylogger
bebdb82d4edf3ccde78c3072f47abdecd31b43ecad525f95a2d5b3b8459d6921
SnakeKeylogger
c75cc9c90f0125b6b5c6f5bd9d46a992da20fe01066283bb2bd3f6fd194ee19c
SnakeKeylogger
eed9c06050ec45f480528543bba5e3176158763beda21f62220bde77f0bdeb3e
SnakeKeylogger
Result
Malware family:
snakekeylogger
Create hunting rule
Score:
  10/10
Tags:
family:snakekeylogger keylogger ransomware stealer
Link:
https://tria.ge/reports/210120-3hpeb35vxa/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
Drops startup file
Loads dropped DLL
Snake Keylogger
Snake Keylogger Payload
Unpacked files
SH256 hash:
97024f17003dd3d31dab64c4d1b8251e50d428644eb59ed3692ad79ce42019cf
MD5 hash:
8cd28be4bd9a1404c6d3600db32b3ed1
SHA1 hash:
fb90b0ca51118e771390d58b19d0a404ee14cfbc
Link:
https://www.unpac.me/results/012d4d2b-2f2d-4308-ace1-f1594fefae46/
SH256 hash:
8d128c649788c2f2353b76df9ab9116c230f9d31cc3ac41afa9a46eac25ff75c
MD5 hash:
30e71f11bdf87aa4ba89975f4f5e30e9
SHA1 hash:
eedb13e97309d59a62ec2d4a638fe463ac1c1973
Link:
https://www.unpac.me/results/012d4d2b-2f2d-4308-ace1-f1594fefae46/
SH256 hash:
875c2fd6b1999aab76d2c93f10ba6cd31203cb033799cf565b4b9428b9da4381
MD5 hash:
c87e1844f6dc3653e5c94aaf8aacd3e5
SHA1 hash:
d72a824fb06a749a9cbffe5b2262fcb38b33b96c
Link:
https://www.unpac.me/results/012d4d2b-2f2d-4308-ace1-f1594fefae46/
SH256 hash:
cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd
MD5 hash:
eedd3f21579280588e987a0431315356
SHA1 hash:
e4232454d3c2e86fedba56dbb0f83363dbfe96bf
Link:
https://www.unpac.me/results/012d4d2b-2f2d-4308-ace1-f1594fefae46/
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/cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd

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_EXE_Packed_ConfuserExMod_BedsProtector
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod Beds Protector
Rule name:Keylog_bin_mem
Create hunting rule
Author:James_inthe_box
Description:Contains Keylog
Rule name:MALWARE_Win_SnakeKeylogger
Create hunting rule
Author:ditekSHen
Description:Detects Snake Keylogger

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

SnakeKeylogger

gz 839500ec6181ea0ec3d83b995a9c828c91aeff391e8f0acd8c3774e15e50043d

SnakeKeylogger

Executable exe cdc918638a38eb856105db8b22281142b5cc58f6538ad4e848e45d552332b5fd

(this sample)

  
Dropped by
MD5 0a32a024286fbfd06d63d094ab7af599
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/113082/
  
Dropped by
SHA256 839500ec6181ea0ec3d83b995a9c828c91aeff391e8f0acd8c3774e15e50043d

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