MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bc4aaf27f170620107a54a85ee77387d1bcac3a8e3ecf7ee01233ccefc4322b2. 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: 12


Intelligence 12 IOCs YARA 4 File information Comments

SHA256 hash: bc4aaf27f170620107a54a85ee77387d1bcac3a8e3ecf7ee01233ccefc4322b2
SHA3-384 hash: 8b26a6b426b74b4668fec3ea20beacc68faf86286c1798d1addef26206cea8e2292b545fff4698dd86fe7a27122d0bf3
SHA1 hash: 4643a53d1b7f8106598ff08cde0b1ef03124407b
MD5 hash: ab5ac75ace68f19df46860d1fe11b7eb
humanhash: nineteen-pluto-paris-zulu
File name:ab5ac75ace68f19df46860d1fe11b7eb.exe
Download: download sample
File size:302'592 bytes
First seen:2023-10-16 07:54:00 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 28c7c58d6ab216358623ab8e3b898f92 (7 x RedLineStealer, 3 x Amadey, 3 x Smoke Loader)
ssdeep 6144:AZEe3bpi5aaYKBNOoqcYG3aLG0aEZuWphWYV0jAlEI8TJn:AZEe3MgzGqLEz0nV0joEI8TJn
Threatray 343 similar samples on MalwareBazaar
TLSH T14B54C040BAC09435D0521A312137BFA15BBBE8721D851A3F2E18FA7B7F70D82A4D7976
TrID 32.2% (.EXE) Win64 Executable (generic) (10523/12/4)
20.1% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
15.4% (.EXE) Win16 NE executable (generic) (5038/12/1)
13.7% (.EXE) Win32 Executable (generic) (4505/5/1)
6.2% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter abuse_ch
Tags:exe

Intelligence


File Origin
# of uploads :
1
# of downloads :
271
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
ab5ac75ace68f19df46860d1fe11b7eb.exe
Verdict:
Malicious activity
Analysis date:
2023-10-16 08:02:10 UTC
Tags:
stealc stealer

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Launching a process
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Sending a custom TCP request
Unauthorized injection to a system process
Gathering data
Verdict:
Likely Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin
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:
n/a
Detection:
malicious
Classification:
evad
Score:
80 / 100
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Contains functionality to inject code into remote processes
Injects a PE file into a foreign processes
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Writes to foreign memory regions
Behaviour
Behavior Graph:
Threat name:
Win32.Trojan.RedLine
Status:
Malicious
First seen:
2023-10-16 07:55:05 UTC
File Type:
PE (Exe)
AV detection:
19 of 23 (82.61%)
Threat level:
  5/5
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Behaviour
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
5c59db3277aefb761d4b814aaf5f5acd1fd1a0ea154dc565c78b082a3df4566e
MD5 hash:
53e28e07671d832a65fbfe3aa38b6678
SHA1 hash:
6f9ea0ed8109030511c2c09c848f66bd0d16d1e1
SH256 hash:
bc4aaf27f170620107a54a85ee77387d1bcac3a8e3ecf7ee01233ccefc4322b2
MD5 hash:
ab5ac75ace68f19df46860d1fe11b7eb
SHA1 hash:
4643a53d1b7f8106598ff08cde0b1ef03124407b
Please note that we are no longer able to provide a coverage score for Virus Total.

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:cobalt_strike_tmp01925d3f
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Author:Didier Stevens (https://DidierStevens.com)
Rule name:NET
Author:malware-lu

File information


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

Web download

Executable exe bc4aaf27f170620107a54a85ee77387d1bcac3a8e3ecf7ee01233ccefc4322b2

(this sample)

  
Delivery method
Distributed via web download

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