MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e
SHA3-384 hash: 12efea7cb72428ff668f50b21ba3b1c01a5889cbedbd142b334f3d75db3a84e547de4eeb22d07c716cb1ff9a49fba38a
SHA1 hash: 5e51d9fed361d4a7b073abc84e8918048bb9749e
MD5 hash: cf1450682fba5e9ea2d70ee275061f25
humanhash: rugby-maryland-montana-hamper
File name:询价jan2023.exe
Download: download sample
Signature SnakeKeylogger
Create hunting rule
File size:772'096 bytes
First seen:2023-02-02 11:24:17 UTC
Last seen:2023-02-02 12:54:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:DeuaAr8VS7he3lEML+ZLOeWgMpLBzuPeExYsp4M8tOQh5AajvR9i7+pv5c4N34:DeuaAr8MVe3l7rNCPe5sSEciarRw6R5C
TLSH T132F44A4137F19462F1DB05B91028768C2E3D7403A6E6E2665BBB39C49703AFBF694F12
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 8219e62b2bc61982 (10 x AgentTesla, 4 x Formbook, 3 x Loki)
Reporter abuse_ch
Tags:exe SnakeKeylogger

Intelligence

File Origin
# of uploads :
2
# of downloads :
175
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
询价jan2023.exe
Verdict:
Suspicious activity
Analysis date:
2023-02-02 11:28:01 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/858dd21b-5bf5-4760-b97c-c535ef4217c7

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/359477/
Detection(s):
SecuriteInfo.com.Trojan.GenericKDZ.97193.25723.16326.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Creating a window
Sending a custom TCP request
Verdict:
No Threat
Threat level:
  2/10
Confidence:
67%
Tags:
packed
Link:
https://www.filescan.io/uploads/63db9d9896add6d1cf497e74/reports/03414750-f3d1-4f5d-85de-ab77191883fb/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.
Malware family:
Generic Malware
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/49a52b89-c37d-4e56-9481-3e394efdc28f
Result
Threat name:
Snake Keylogger
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1164149
Signature
.NET source code references suspicious native API functions
Injects a PE file into a foreign processes
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 submitted file
Snort IDS alert for network traffic
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
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)
Yara detected AntiVM3
Yara detected Generic Downloader
Yara detected Snake Keylogger
Yara detected Telegram RAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-02-02 08:12:18 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=o66k4qwwolo6hrwpeuois5rhnxa5hdxyrepxugr3ry7gthvdreha._file
Result
Malware family:
n/a
Score:
  3/10
Tags:
n/a
Link:
https://tria.ge/reports/230202-njat3ahh4z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Unpacked files
SH256 hash:
178cc7474b323b0ae6b3095ff67127726530d9d44be5cb58ba7315ef3a1199ad
MD5 hash:
159af9cf7f94d64c8120c80268965306
SHA1 hash:
fb41ab37af2c83e96d97e9cd066f90e72d4887ea
Link:
https://www.unpac.me/results/0f381a6b-fb23-4bff-86ed-c2cac82c8efa/
SH256 hash:
9aa1c731c59052301db91bae9ae256fbec9ba5016ccfb3ee440f0fd0e75f055e
MD5 hash:
b4e709c73ea73a8a1141c6af8cd57dd8
SHA1 hash:
79166551a10686e1334fdce0d9efd0b6654235d9
Link:
https://www.unpac.me/results/0f381a6b-fb23-4bff-86ed-c2cac82c8efa/
SH256 hash:
460b7147a5eb676af9c86b8fb8c23e0ef602030f1b7f3377bfeae091e59f4ecd
MD5 hash:
9ea77c568607e2dd16ed41c498d1686e
SHA1 hash:
6c2621a52a2c91f7c8fd14c14620f8510819e083
Link:
https://www.unpac.me/results/0f381a6b-fb23-4bff-86ed-c2cac82c8efa/
SH256 hash:
22626b80d109ed046b84c7592402bb5f56254de11fcbdf0bffde69d7a8e5987d
MD5 hash:
3c05abe2952a5ebfe008c6ede7451471
SHA1 hash:
59378720174f28410b5b0f6b3b246321b9f46b2c
Detections:
snake_keylogger
Create hunting rule
Link:
https://www.unpac.me/results/0f381a6b-fb23-4bff-86ed-c2cac82c8efa/
Parent samples :
8dec2b94ff0145d6dc5c78666df6b56f3db7ffd345439159303ec31c26ae3e8e
3785332ffac80cc7e82d3d4d72d3358e5f23b61a9fd58886fedc09fb72ec5a29
93c88df0e86adfa6adf09efa494f532ead3e8d77729bb622d6ad4d1b1cb41ca5
7d075426b2db4176cc55baf5133f8dfacdc4b403504a9fc208cbf5a4718fd148
359132d9aad5d871cde2b0c7a434e27a19fb81e9d5b85e395959153794dce2b9
b8120f9baee84342939b750ccc5fe491b204ce259ec94fea5deda2df5e94b1bf
60412e6c8e9d7bbbc4bca8fd7c61db258cae3b648965df0d5c3d30a117dc6858
a6f5e0873eed12d15a5e00c8ea9bce7637f243c78cf87c4a94f102869f69d0ac
8a349d1d7b21f1e8fc16ed7347bb447444db0d0223cb33e4b397eb3d8e82b4c2
f6ad2dbda673f9af7b3d50ecd431d7858aa6b96a381a71cd0a5518e0c5ca6491
77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e
4bfbab57c386a9e42854bbe2963e016025cdc68946c0915c425ba301662ce78b
b866026f749d4e1b366623e22811ca1e7b59c374fd8ec8b8078e06f19c179d51
5d2899c9d999f4f41591f7cf376d50d72eb61b541ce6861f4d4f4477ad39deeb
bc1f8c5e09141cfce24709d5d58bbe1a99967296b80d126f6cc9ecbfe768cbed
65e5db36aa890bc554af92c7fb9b492651e9ef18bc68cad829511b914d0be5e2
b3a7ea821b270c6288e2fa8cd820c1c131db61954e2ef048dab82a5ef4c6ac64
SH256 hash:
ff1b42ea7d56a37eae801adbddb7116f52a4664c0b41302736f522852edc2747
MD5 hash:
89ac57478044c57c7195943116a521e0
SHA1 hash:
1ff2bafeed795423e3538d810bda8e1e3fcdcfa5
Link:
https://www.unpac.me/results/0f381a6b-fb23-4bff-86ed-c2cac82c8efa/
SH256 hash:
77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e
MD5 hash:
cf1450682fba5e9ea2d70ee275061f25
SHA1 hash:
5e51d9fed361d4a7b073abc84e8918048bb9749e
Link:
https://www.unpac.me/results/0f381a6b-fb23-4bff-86ed-c2cac82c8efa/
Malware family:
SnakeKeylogger
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/77bcae42d672/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e

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 77bcae42d672dde3c6cf251c8976276dc1d38ef8891f7a1a3b8e3e699ea3890e

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/359477/

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