MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 b0591adfa77f4f140417a218b047ec7fc3b5764389d362ca7607341bb72b675b. 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


LimeRAT


Vendor detections: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: b0591adfa77f4f140417a218b047ec7fc3b5764389d362ca7607341bb72b675b
SHA3-384 hash: 667c41bb87b05c82dee60406ea898088ad22b4df42ff7b5fbe0dd4c5d2290d200b0ea24e12b422fa06ea3effd7ca201c
SHA1 hash: b4cdef6ea42069e2c404f6d4e85db72c60730df0
MD5 hash: 3fa987a5c0b7bbffa5a9b0af84c2e1bf
humanhash: pip-sodium-pluto-zebra
File name:3fa987a5c0b7bbffa5a9b0af84c2e1bf.exe
Download: download sample
Signature LimeRAT
Create hunting rule
File size:665'600 bytes
First seen:2021-07-02 10:39:12 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:8NDOlX9ccQbApmmfon3NJSrwKu/ZCl+FqDOEW6lkjdLooZlDMHU1kme2tJUyS5Kk:0P3NNKuxk
TLSH DCE4F8A8369070EED4B7CA77CAAB2C68E6B9B437571B550B601302DD4B0D983DF601B7
Reporter abuse_ch
Tags:exe LimeRAT

Intelligence

File Origin
# of uploads :
1
# of downloads :
898
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
3fa987a5c0b7bbffa5a9b0af84c2e1bf.exe
Verdict:
Malicious activity
Analysis date:
2021-07-02 10:50:39 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3e355a6c-0eb0-4283-a99d-efadeeef98e7

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
LimeRAT
Create hunting rule
Link:
https://www.capesandbox.com/analysis/169322/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.899-1.UNOFFICIAL
Create hunting rule

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:
LimeRat
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/a360073e-e709-4dcd-8acd-9c4ca702603c
Result
Threat name:
LimeRAT
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/811028
Signature
C2 URLs / IPs found in malware configuration
Connects to a pastebin service (likely for C&C)
Found malware configuration
Machine Learning detection for dropped file
Machine Learning detection for sample
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Protects its processes via BreakOnTermination flag
Queries sensitive BIOS Information (via WMI, Win32_Bios & Win32_BaseBoard, often done to detect virtual machines)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected LimeRAT
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/b0591adfa77f4f140417a218b047ec7fc3b5764389d362ca7607341bb72b675b/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-02 10:40:08 UTC
AV detection:
18 of 29 (62.07%)
Threat level:
  5/5
Result
Malware family:
limerat
Create hunting rule
Score:
  10/10
Tags:
family:limerat rat
Link:
https://tria.ge/reports/210702-9sw5gsq2ee/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Legitimate hosting services abused for malware hosting/C2
LimeRAT
Unpacked files
SH256 hash:
1c5e0a0d909d1da24af87967a1e154c8aa490a1f99c6624e7214d20eb84f4fec
MD5 hash:
81faf15c7e3c9446d906659f7c7a9f16
SHA1 hash:
d7e05a22b109ce608109dc509029a7fe22b4b8bf
Link:
https://www.unpac.me/results/4cd3e6be-262c-4236-ae17-7a27ae8c43b2/
SH256 hash:
0eeaf1df4441936febb6eb328eb2dc1ae4c675944161c96db1fc5a1eba756c0c
MD5 hash:
dccc4987a62a27fc44896177a4b0c320
SHA1 hash:
a5ce8f6fbb06b52e33884c9090d1c171a214b42f
Link:
https://www.unpac.me/results/4cd3e6be-262c-4236-ae17-7a27ae8c43b2/
SH256 hash:
779096b4a3924776a2874f92419b3383cb9208e5634c8dafb25045b4dbd7b837
MD5 hash:
32b691102ffdd267c1d769abb0860427
SHA1 hash:
31e288efd6636d9b1fe8e96ad65d405de92a2c3b
Link:
https://www.unpac.me/results/4cd3e6be-262c-4236-ae17-7a27ae8c43b2/
SH256 hash:
b0591adfa77f4f140417a218b047ec7fc3b5764389d362ca7607341bb72b675b
MD5 hash:
3fa987a5c0b7bbffa5a9b0af84c2e1bf
SHA1 hash:
b4cdef6ea42069e2c404f6d4e85db72c60730df0
Link:
https://www.unpac.me/results/4cd3e6be-262c-4236-ae17-7a27ae8c43b2/
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/b0591adfa77f4f140417a218b047ec7fc3b5764389d362ca7607341bb72b675b

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.

Web download

LimeRAT

Executable exe b0591adfa77f4f140417a218b047ec7fc3b5764389d362ca7607341bb72b675b

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/169322/
  
URLhaus
https://urlhaus.abuse.ch/url/1416470/
  
Delivery method
Distributed via web download

Comments