MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 dfa8a5144d89c3e1858c50b566bf1906e15491295cf5115d86b1d7209e15b557. 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


Threat unknown


Vendor detections: 6


Intelligence 6 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: dfa8a5144d89c3e1858c50b566bf1906e15491295cf5115d86b1d7209e15b557
SHA3-384 hash: 0894f153c045f70fa36692be23d00873189114ae49e8f2ffddd68aa3fcbabc00c7492537abc0a7965e63d305fe5be95e
SHA1 hash: abf3ab35752e4bcfce61669c446630559c5a0bf7
MD5 hash: e1e54fce322c581fe2f36eb59527885b
humanhash: cardinal-colorado-uranus-oven
File name:_[blood] 23_41_17.exe.o.exe
Download: download sample
File size:455'680 bytes
First seen:2021-04-08 11:56:26 UTC
Last seen:2021-04-08 12:54:07 UTC
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:qv4LqUtc72nxxeHIKt1bM9VgsaMJcR/V:qQLRc72xcHIKt1byWsId
Threatray 4 similar samples on MalwareBazaar
TLSH 97A4230B6BF2CF19D2E2457E1BB3E410FD68B08A3969E3521DC9F25423B2BEC49D5254
Reporter JAMESWT_WT
Tags:109.236.87.80 141.8.192.163 a0524310.xsph.ru BloodyStealer

Intelligence

File Origin
# of uploads :
3
# of downloads :
161
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
[blood] 23_41_17.exe.o.exe
Verdict:
Malicious activity
Analysis date:
2021-04-03 11:57:16 UTC
Tags:
trojan
Link:
https://app.any.run/tasks/71f4a19c-7a3b-4446-8515-29d471b6132a

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/133182/
Detection(s):
SecuriteInfo.com.Trojan.Win32.Save.a.1905.10786.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a file in the %temp% subdirectories
Sending a UDP request
Using the Windows Management Instrumentation requests
DNS request
Reading critical registry keys
Sending a custom TCP request
Creating a window
Connection attempt
Sending an HTTP POST request
Launching the default Windows debugger (dwwin.exe)
Stealing user critical data
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.
Result
Threat name:
Bloody Stealer
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/670132
Signature
Antivirus / Scanner detection for submitted sample
Detected unpacking (overwrites its own PE header)
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Tries to harvest and steal browser information (history, passwords, etc)
Yara detected Bloody Stealer
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/dfa8a5144d89c3e1858c50b566bf1906e15491295cf5115d86b1d7209e15b557/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2021-04-08 11:57:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
16 of 29 (55.17%)
Threat level:
  5/5
Verdict:
unknown
Similar samples:
4088596950d2caffe223750d63f9b3ffd83aac1611748e82da11a244e90430d8
471a0e2f7a88d32c60810cef11d4668aca3961de8c7080291e1d8d7b02d69a2b
716b373d586926bb42f955ed155ac900e1d19494150d0539f22225b03d47f424
9982b92bc41fc0de97fabe93a4ef77e96e06f2290339f7c5fee0006244c33cc8
Result
Malware family:
n/a
Score:
  10/10
Tags:
agilenet spyware stealer
Link:
https://tria.ge/reports/210408-gq5agy3btj/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Loads dropped DLL
Obfuscated with Agile.Net obfuscator
Reads user/profile data of web browsers
Suspicious use of NtCreateProcessExOtherParentProcess
Unpacked files
SH256 hash:
dfa8a5144d89c3e1858c50b566bf1906e15491295cf5115d86b1d7209e15b557
MD5 hash:
e1e54fce322c581fe2f36eb59527885b
SHA1 hash:
abf3ab35752e4bcfce61669c446630559c5a0bf7
Link:
https://www.unpac.me/results/9957c232-81ba-49fb-9180-8605644e2b5a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.86
Link:
https://yomi.yoroi.company/submissions/dfa8a5144d89c3e1858c50b566bf1906e15491295cf5115d86b1d7209e15b557

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

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/133182/

Comments