MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab. 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 5 File information Comments

SHA256 hash:	61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab
SHA3-384 hash:	c09d24939c000e3c8a325649c39fc7b743831a9aae7e6eab4b8dec08a2e5d62e6604ddca9717510876d9c9a06d4273df
SHA1 hash:	b90228c873bd96943d8db718a2421c7e9a32e66a
MD5 hash:	8b6f94521ac60e64b40e778e718122a9
humanhash:	freddie-social-island-angel
File name:	90876654545.exe
Download:	download sample
Signature	Formbook Create hunting rule
File size:	1'323'008 bytes
First seen:	2024-11-11 10:46:11 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	16d060e0840c07f00de7bc6720ae9777 (1 x Formbook)
ssdeep	24576:Z2UQlS3rdEooqXXrKZWET6smDKGMYULltywNhRx:8MheZSsmDKxdLltykB
TLSH	T14955AF1673A88537E412BC344BD5B3AF5D2EFB343A2038CA26E51F289E2C2D17776255
TrID	38.0% (.EXE) Win32 Executable Delphi generic (14182/79/4) 28.2% (.EXE) Win64 Executable (generic) (10522/11/4) 12.0% (.EXE) Win32 Executable (generic) (4504/4/1) 5.5% (.EXE) Win16/32 Executable Delphi generic (2072/23) 5.4% (.EXE) OS/2 Executable (generic) (2029/13)
Magika	pebin
File icon (PE):
dhash icon	d0a0a080000080a0 (2 x Formbook, 2 x RemcosRAT)
Reporter	adrian__luca
Tags:	exe FormBook

Intelligence

File Origin

# of uploads :

# of downloads :

369

Origin country :

Vendor Threat Intelligence

Malware family:

n/a

ID:

File name:

fsdfsdfsdf3r.7z

Verdict:

No threats detected

Analysis date:

2024-11-06 11:08:31 UTC

Tags:

arch-exec

Link:

https://app.any.run/tasks/2893d786-e8ee-44ce-99a5-af416926d7c5

Note:

ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample

Detection(s):

SecuriteInfo.com.Win32.Malware-gen.2514.8455.UNOFFICIAL

Verdict:

Malicious

Score:

99.9%

Link:

https://cyber-fortress.com/docs/result/index.php?id=6731e0deaf2d3dc89feec227

Tags:

delphi emotet

Result

Verdict:

Malware

Maliciousness:

Behaviour

Searching for the window

Сreating synchronization primitives

Creating a window

DNS request

Connection attempt

Sending a custom TCP request

Connection attempt to an infection source

Launching a process

Creating a process with a hidden window

Searching for synchronization primitives

Query of malicious DNS domain

Sending a TCP request to an infection source

Unauthorized injection to a system process

Verdict:

Likely Malicious

Threat level:

7.5/10

Confidence:

100%

Tags:

borland_delphi fingerprint keylogger

Link:

https://www.filescan.io/uploads/6731e0ac95a0f2e2fac2f30c/reports/62c5a790-b49e-4697-b84c-6ac17f62510c/overview

Verdict:

Malicious

Labled as:

Trojan.Generic

Link:

https://www.hybrid-analysis.com/sample/61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab

Malware family:

Starter

Verdict:

Malicious

Link:

https://analyze.intezer.com/analyses/e2d1da1a-b000-4c71-a57d-fc8ffa9606b4

Result

Threat name:

DBatLoader, FormBook

Detection:

malicious

Classification:

troj.evad

Score:

100 / 100

Link:

https://www.joesandbox.com/analysis/1553563

Signature

AI detected suspicious sample

Allocates memory in foreign processes

C2 URLs / IPs found in malware configuration

Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)

Creates a thread in another existing process (thread injection)

Found malware configuration

Injects a PE file into a foreign processes

Malicious sample detected (through community Yara rule)

Multi AV Scanner detection for submitted file

Writes to foreign memory regions

Yara detected DBatLoader

Yara detected FormBook

Behaviour

Behavior Graph:

Download SVG

Score:

98%

Verdict:

Malware

File Type:

Link:

https://malprob.io/report/61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab/

Threat name:

Win32.Trojan.Remcos

Status:

Malicious

First seen:

2024-11-05 07:46:42 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

14 of 24 (58.33%)

Threat level:

5/5

Detection(s):

Suspicious file

Link:

https://check.spamhaus.org/check/?searchterm=mhinrbtootzutnxlfvgdyx5sefquvj6jtksga7gynaypcscf2kvq._file

Verdict:

malicious

Label(s):

dbatloader

Similar samples:

error

Formbook

Result

Malware family:

modiloader

Score:

10/10

Tags:

family:modiloader discovery trojan

Link:

https://tria.ge/reports/241111-mvh45s1qhn/

Behaviour

Script User-Agent

Suspicious behavior: EnumeratesProcesses

Suspicious use of FindShellTrayWindow

Suspicious use of SendNotifyMessage

Suspicious use of WriteProcessMemory

Program crash

System Location Discovery: System Language Discovery

Legitimate hosting services abused for malware hosting/C2

ModiLoader Second Stage

ModiLoader, DBatLoader

Modiloader family

Verdict:

Suspicious

Tags:

n/a

YARA:

n/a

Link:

https://app.threat.zone/submission/db159b5b-1c69-44b1-bc9c-09f696e92854

Unpacked files

SH256 hash:

7bcdc2e607abc65ef93afd009c3048970d9e8d1c2a18fc571562396b13ebb301

MD5 hash:

c116d3604ceafe7057d77ff27552c215

SHA1 hash:

452b14432fb5758b46f2897aeccd89f7c82a727d

Link:

https://www.unpac.me/results/0f37ae3f-d80a-47d3-8668-017ea0d9e604/

SH256 hash:

e3f8ace0b69de128812beb422371b711322f3bd61d4221576bf7e9d32bb43f18

MD5 hash:

abf9f25857b966965dc54e7180f7772a

SHA1 hash:

338aa18a41c72b5198c6803debaa6d98588f9855

Detections:

Typical_Malware_String_Transforms

Link:

https://www.unpac.me/results/0f37ae3f-d80a-47d3-8668-017ea0d9e604/

Parent samples :
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SH256 hash:

0db4d3ffdb96d13cf3b427af8be66d985728c55ae254e4b67d287797e4c0b323

MD5 hash:

869640d0a3f838694ab4dfea9e2f544d

SHA1 hash:

bdc42b280446ba53624ff23f314aadb861566832

Link:

https://www.unpac.me/results/0f37ae3f-d80a-47d3-8668-017ea0d9e604/

SH256 hash:

61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab

MD5 hash:

8b6f94521ac60e64b40e778e718122a9

SHA1 hash:

b90228c873bd96943d8db718a2421c7e9a32e66a

Detections:

DbatLoaderStage1

Link:

https://www.unpac.me/results/0f37ae3f-d80a-47d3-8668-017ea0d9e604/

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Malicious File

Score:

0.81

Link:

https://yomi.yoroi.company/submissions/61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab

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:	BobSoftMiniDelphiBoBBobSoft Create hunting rule
Author:	malware-lu

Rule name:	Borland Create hunting rule
Author:	malware-lu

Rule name:	pe_detect_tls_callbacks Create hunting rule

Rule name:	shellcode Create hunting rule
Author:	nex
Description:	Matched shellcode byte patterns

File information

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

Malspam

Formbook

exe 61d0d8866e74f349b6eb2d4c3c5fb221614aa7c99aa4607cd86830f14845d2ab

(this sample)

Delivery method

Distributed via e-mail attachment

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_NX	Missing Non-Executable Memory Protection	critical
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
WIN32_PROCESS_API	Can Create Process and Threads	kernel32.dll::CloseHandle kernel32.dll::CreateThread
WIN_BASE_API	Uses Win Base API	kernel32.dll::LoadLibraryExA kernel32.dll::LoadLibraryA kernel32.dll::GetStartupInfoA kernel32.dll::GetDiskFreeSpaceA kernel32.dll::GetCommandLineA
WIN_BASE_IO_API	Can Create Files	kernel32.dll::CreateFileA kernel32.dll::FindFirstFileA version.dll::GetFileVersionInfoSizeA version.dll::GetFileVersionInfoA
WIN_REG_API	Can Manipulate Windows Registry	advapi32.dll::RegOpenKeyExA advapi32.dll::RegQueryValueExA
WIN_USER_API	Performs GUI Actions	user32.dll::ActivateKeyboardLayout user32.dll::CreateMenu user32.dll::FindWindowA user32.dll::PeekMessageA user32.dll::PeekMessageW user32.dll::CreateWindowExA

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