MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1
SHA3-384 hash: 6e746844da6fd4a2dff6ae119e7587ddcfbf23241144b5712892a03b66f45d702ef5cc39b068283b38fdc674a3a4d7bc
SHA1 hash: 98e82f6e7a3bb5601502cb8a3d1db7e43cbbb70b
MD5 hash: d265988675517b3748fb547e82f13bff
humanhash: nebraska-table-eighteen-delta
File name:Fatura_24A_154.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:819'712 bytes
First seen:2024-07-30 09:17:38 UTC
Last seen:2024-07-30 10:20:15 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:s+RqVxO0zpO6ksWDaASXCOHD+MHKjL+r/3J99ARxvd/BrVrIJPXA8hygVGkDlsk2:s+RqNxfsuiQKer/2fd/RhIKQGkDWk2
Threatray 22 similar samples on MalwareBazaar
TLSH T15C0523091AB80F27D9FA4FBD2C54142123F881BBF556DA3D6E5DD0ED26A2B03472D42B
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
Reporter threatcat_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
451
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Fatura_24A_154.zip
Verdict:
Suspicious activity
Analysis date:
2024-07-30 08:36:28 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/59ac2b8a-8093-4bd3-9f6e-8fcdd7d2e1a5

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Verdict:
Malicious
Score:
90.2%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a8afcec06bd32e596e6d04
Tags:
Generic Static Heur
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed vbnet
Link:
https://www.filescan.io/uploads/66a8afca556840231716a163/reports/c92ff0da-289f-41f8-87e8-2db54be67417/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/b4843ecc-b433-4061-bd2a-eb757b89e875
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1484565
Signature
.NET source code contains potential unpacker
AI detected suspicious sample
Found direct / indirect Syscall (likely to bypass EDR)
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for submitted file
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1484565 Sample: Fatura_24A_154.exe Startdate: 30/07/2024 Architecture: WINDOWS Score: 96 26 Malicious sample detected (through community Yara rule) 2->26 28 Multi AV Scanner detection for submitted file 2->28 30 Yara detected FormBook 2->30 32 4 other signatures 2->32 8 Fatura_24A_154.exe 3 2->8         started        process3 file4 22 C:\Users\user\...\Fatura_24A_154.exe.log, ASCII 8->22 dropped 34 Injects a PE file into a foreign processes 8->34 12 Fatura_24A_154.exe 8->12         started        15 Fatura_24A_154.exe 8->15         started        signatures5 process6 signatures7 36 Maps a DLL or memory area into another process 12->36 17 CNfrABpnaEyCQR.exe 12->17 injected process8 signatures9 24 Found direct / indirect Syscall (likely to bypass EDR) 17->24 20 msiexec.exe 17->20         started        process10
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1/
Threat name:
ByteCode-MSIL.Spyware.Negasteal
Create hunting rule
Status:
Malicious
First seen:
2024-07-30 09:18:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
21 of 24 (87.50%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tsuxj4yvu6ma6odhdntgrfdcmqmycmczgadp6bbdmn6fkje7ehaq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4134efd76ef1d7fee660a9f52d9ec69d7acfb672bd717ee5f3eb61b6956cce4e
Formbook
41f33dccdb9abc41c8804f0df10d053561eb7539f809dc9161acc6bfcdb40ae5
Formbook
4d3ab87fb7d7837d1ec36eb2c804b1dd39981cc3389cae370c7a70fd238f272e
Formbook
57f8b41ab0670d66bd0c9c6d4a21268b96b5501fc33dd6e5a8b58a09983155b6
Formbook
769727d8a7fc945cf29f78f8b88ef6c62a30b6389f38b0b01e7e64e73eaffe64
Formbook
790d513dba5e0953168860be69f6349f5f97fc91a44848964f4dac9c9b81a579
Formbook
c2c3f4d25be2c10f834a4804172d58ee35adc35accd66227d7d89d9ae978e04d
Formbook
fadafafbdecdb64b00e6bddcb0e33bf68c2a512512fcacefc1d848e35ff3a001
Formbook
+ 12 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
discovery
Link:
https://tria.ge/reports/240730-k9lgpszgjd/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/ee68c24d-d9f8-40cc-8c83-ef19fcb80774
Unpacked files
SH256 hash:
cab6a13eb67b557098f77b98629067b44d816356edcd34279f73c749560e3fbd
MD5 hash:
aa802efdbea1bc3c464d774ee5ff1dde
SHA1 hash:
eba1db1a3f26cdb4e11d75499448dfc498fcc4d4
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/1dc26757-275c-48f7-972d-0ca21a721354/
Parent samples :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 hash:
677e984b1f35da48452fb41929792d565b5ecc4c3e9a0e411f2da6bb76281871
MD5 hash:
80d0c157623a4b1892e0ffac55f0bb77
SHA1 hash:
e083629277189c08663dcbbeb88b14ed84c7916f
Detections:
SUSP_OBF_NET_ConfuserEx_Name_Pattern_Jan24
Create hunting rule
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/1dc26757-275c-48f7-972d-0ca21a721354/
SH256 hash:
c3ce17796ebde43d32873cb874639fa0f715a1c4d9281077c753c792cd9b2349
MD5 hash:
8ff0e917d96dca9953ee1362fa75da14
SHA1 hash:
75d45c8ebe7657a2ce22c1598b803b5c8c0676e5
Link:
https://www.unpac.me/results/1dc26757-275c-48f7-972d-0ca21a721354/
SH256 hash:
924915fcdcf83d580e54eb626ea55487431b1ab2095ac7144e0bb9a62c3d2079
MD5 hash:
33e0b1386cf5188680b14ec6c3bc2273
SHA1 hash:
738903a3dc2b91d8975c79786fdc16d5eb0e0c87
Detections:
SUSP_OBF_NET_Reactor_Indicators_Jan24
Create hunting rule
Link:
https://www.unpac.me/results/1dc26757-275c-48f7-972d-0ca21a721354/
Parent samples :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8e859d5dcc8f3ec9d4af0ccc2f709ad8d85bc3da6995ab9f7084c018d6ebdd72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 hash:
aef9a509af61585a9882b7e103d82676f17d927203bc2a2f5f4433e0afae41fb
MD5 hash:
b3257f9978d5ca7e3f8d90106a964aad
SHA1 hash:
bdf2272a2bd6dc42296abadf3100f8146cd0886b
Link:
https://www.unpac.me/results/1dc26757-275c-48f7-972d-0ca21a721354/
SH256 hash:
9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1
MD5 hash:
d265988675517b3748fb547e82f13bff
SHA1 hash:
98e82f6e7a3bb5601502cb8a3d1db7e43cbbb70b
Link:
https://www.unpac.me/results/1dc26757-275c-48f7-972d-0ca21a721354/
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/9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash

File information

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

Malspam

Formbook

Executable exe 9ca974f315a7980f38671b6668946264198130593006ff0423637c55249f21c1

(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
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high

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