MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c. 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: 15


Intelligence 15 IOCs YARA 28 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c
SHA3-384 hash: 630f82089f26d5ec99505a9e90245cf1ad0a95ca59249c90e8de1ca4ac974e7871ba2320d485933cae7ae1bc3c76041e
SHA1 hash: 20873e960f5f027206be4cdc5b3b76c2ee2b1d21
MD5 hash: 6ba74e260251f49ce3eb6cf56cc25192
humanhash: bluebird-maine-texas-timing
File name:HSBC Payment Advise_pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'049'600 bytes
First seen:2023-08-09 17:40:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash bdf6349f4337edc78aae879092566618 (1 x RemcosRAT, 1 x Formbook, 1 x ModiLoader)
ssdeep 12288:q+V0OGY20hP4SpWD4XIiIlYqHrvd6FE3TNDJrYb0fZp0B0Yi7fLssVcgbbFWWRpD:qWAs6lD4XNVQrvd/DFR20fI0JzR/RcA
Threatray 5 similar samples on MalwareBazaar
TLSH T1E125AE37FEC29C37E176157C4C0A1A647C297FB30A386445AAE87D8AAF3D150363D266
TrID 49.2% (.EXE) Win32 EXE PECompact compressed (generic) (41569/9/9)
15.5% (.SCR) Windows screen saver (13097/50/3)
12.4% (.EXE) Win64 Executable (generic) (10523/12/4)
7.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
5.3% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon e4e084849496d09c (1 x RemcosRAT, 1 x Formbook, 1 x ModiLoader)
Reporter abuse_ch
Tags:exe FormBook HSBC

Intelligence

File Origin
# of uploads :
1
# of downloads :
270
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
HSBC Payment Advise_pdf.exe
Verdict:
Malicious activity
Analysis date:
2023-08-09 17:49:41 UTC
Tags:
dbatloader loader
Link:
https://app.any.run/tasks/f3c15b13-0d72-4578-b509-038cc7a3b5c8

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
ModiLoader
Create hunting rule
Link:
https://www.capesandbox.com/analysis/441741/
Detection(s):
SecuriteInfo.com.Generic-EXE.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Сreating synchronization primitives
Creating a window
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Result
Malware family:
n/a
Score:
  6/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/102335/overview
Behaviour
MalwareBazaar
CheckScreenResolution
CheckCmdLine
Gathering data
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c
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:
Dbatloader
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/e350d422-60c6-4b40-80db-2c97ff243c61
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
56 / 100
Link:
https://www.joesandbox.com/analysis/1288850
Signature
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-08-09 08:20:55 UTC
File Type:
PE (Exe)
Extracted files:
26
AV detection:
18 of 38 (47.37%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=h2f32vr36u43bcwlml7ytnbtknkj5hik5yfdevt6wqwx6buh4uoa._file
Verdict:
malicious
Similar samples:
43ff884128b4cee041776015abb9692e42db2cbf8b5a4364859d346c809ec5cd
Formbook
d815c085093b35ac977c206b6ea93dee817c02e926dd32768713b3a6bc7d1869
Formbook
dc99dacdbd53fe4163b9e32e7ef490b354d8c0c81089614ceae1ecada11263bd
Formbook
Result
Malware family:
modiloader
Create hunting rule
Score:
  10/10
Tags:
family:modiloader trojan
Link:
https://tria.ge/reports/230809-v9fassea39/
Behaviour
Script User-Agent
ModiLoader Second Stage
ModiLoader, DBatLoader
Unpacked files
SH256 hash:
570d50b649829cd3e6f62c02ef89e69c0886e9f1664cceb5ac57977fa23f4eb8
MD5 hash:
85b7b59e9888d3885a1068cb2e0350ed
SHA1 hash:
e550b26fd606cfad460ebd774e42541c57e22851
Detections:
win_dbatloader_g1
Create hunting rule
Link:
https://www.unpac.me/results/1f3fc792-bda6-4251-bcd9-d58946068974/
Parent samples :
dc99dacdbd53fe4163b9e32e7ef490b354d8c0c81089614ceae1ecada11263bd
3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c
3dec0f077df087f3e1c0e2f49194c0362bf56c3fb3ba18fa60b499495e729f48
SH256 hash:
7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301
MD5 hash:
c116d3604ceafe7057d77ff27552c215
SHA1 hash:
452b14432fb5758b46f2897aeccd89f7c82a727d
Link:
https://www.unpac.me/results/1f3fc792-bda6-4251-bcd9-d58946068974/
SH256 hash:
3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c
MD5 hash:
6ba74e260251f49ce3eb6cf56cc25192
SHA1 hash:
20873e960f5f027206be4cdc5b3b76c2ee2b1d21
Detections:
DbatLoaderStage1
Create hunting rule
Link:
https://www.unpac.me/results/1f3fc792-bda6-4251-bcd9-d58946068974/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/3e8bbd563bf5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
Rule name:BobSoftMiniDelphiBoBBobSoft
Create hunting rule
Author:malware-lu
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:CMD_Ping_Localhost
Create hunting rule
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Disable_Defender
Create hunting rule
Author:iam-py-test
Description:Detect files disabling or modifying Windows Defender, Windows Firewall, or Microsoft Smartscreen
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MALWARE_Win_ModiLoader
Create hunting rule
Author:ditekSHen
Description:Detects ModiLoader
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:Typical_Malware_String_Transforms
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Typical_Malware_String_Transforms_RID3473
Create hunting rule
Author:Florian Roth
Description:Detects typical strings in a reversed or otherwise modified form
Reference:Internal Research
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12
Rule name:without_attachments
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any attachment
Reference:http://laboratorio.blogs.hispasec.com/
Rule name:without_urls
Create hunting rule
Author:Antonio Sanchez <asanchez@hispasec.com>
Description:Rule to detect the no presence of any url
Reference:http://laboratorio.blogs.hispasec.com/

File information

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

Malspam

Formbook

Executable exe 3e8bbd563bf539b08acb62ff89b43353549e9d0aee0a32567eb42d7f0687e51c

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/441741/

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