MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e3a617bb395f30139a154592955af919b0d1e1473935f11b93da79690a2e8ca6. 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


Formbook


Vendor detections: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e3a617bb395f30139a154592955af919b0d1e1473935f11b93da79690a2e8ca6
SHA3-384 hash: 2215aaff7d2983f4425348ea6c98264eb6e5aa81e04677bccaf296bbb6a2632977430d8a904538f5e9e4660116c471e6
SHA1 hash: 79721dddd9e39ea7fb1848313c3ccdabc78cf323
MD5 hash: a4a7d72e6de8762255065c4f549def3a
humanhash: paris-lemon-carolina-grey
File name:SecuriteInfo.com.BScope.Trojan.Injector.12346.26025
Download: download sample
Signature Formbook
Create hunting rule
File size:174'080 bytes
First seen:2023-10-10 03:34:25 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2ceecbd2f49159411b5a842975bc55c9 (1 x Formbook)
ssdeep 3072:mUKuPpuTeBC5EonXqP6i0KXftJQ9/29+NF9aFRWM19yo39czge:maroY6NIfjQ9/TN+9Be
TLSH T17B048C11B4C08472D477293209F4C6B06E7EFDB00EA65E9FA7880F7E4F746C19625A6B
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
301
Origin country :
FR FR
Vendor Threat Intelligence
Malware family:
agenttesla
Create hunting rule
ID:
1
File name:
Banking Details.exe
Verdict:
Malicious activity
Analysis date:
2023-10-10 04:39:26 UTC
Tags:
agenttesla stealer
Link:
https://app.any.run/tasks/61a0e23d-5dc0-474d-9ec6-5e0949370f8e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.BScope.Trojan.Injector.12346.26025.UNOFFICIAL
Create hunting rule

Result
Verdict:
Suspicious
Maliciousness:

Behaviour
Creating a file in the %AppData% subdirectories
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Gathering data
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control greyware lolbin shell32
Link:
https://www.filescan.io/uploads/6524c668426c8727d6f6b6f5/reports/edd0ad5b-9fcf-4668-a491-1dac1202e7b7/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e3a617bb395f30139a154592955af919b0d1e1473935f11b93da79690a2e8ca6
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:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d51b81a8-8e35-4bbf-9abf-bdb502a59a9d
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1322544
Signature
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e3a617bb395f30139a154592955af919b0d1e1473935f11b93da79690a2e8ca6/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-10-10 02:55:12 UTC
File Type:
PE (Exe)
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4otbpozzl4ybhgqviwjjkwxzdgyndykhhe27cg4t3j4wscrorsta._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  6/10
Tags:
persistence
Link:
https://tria.ge/reports/231010-d5b9xaae3y/
Behaviour
Adds Run key to start application
Unpacked files
SH256 hash:
e3a617bb395f30139a154592955af919b0d1e1473935f11b93da79690a2e8ca6
MD5 hash:
a4a7d72e6de8762255065c4f549def3a
SHA1 hash:
79721dddd9e39ea7fb1848313c3ccdabc78cf323
Link:
https://www.unpac.me/results/6e395e7c-9cb2-4906-8cac-4fd63f4a3399/
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/e3a617bb395f30139a154592955af919b0d1e1473935f11b93da79690a2e8ca6

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
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

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

Comments