MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a. 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: 16


Intelligence 16 IOCs YARA 17 File information Comments
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SHA256 hash: 9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a
SHA3-384 hash: 50a934ce8acf0719aece66a4ed31cbde5ee5ca819c2182d5915a681528219a7ba7157e9d83f7384738f7f35af979f844
SHA1 hash: 95091ef8a659d6dbde4119cf45d8bc7600be35bd
MD5 hash: 45cc1bf65d887b4899f7c212b271e578
humanhash: solar-double-solar-east
File name:quotation.exe
Download: download sample
Signature Formbook
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File size:947'208 bytes
First seen:2024-05-22 20:40:36 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:vLdUcmDiSGP31lk463i3tINrHtkvT3Op44ZOloWvOkR:vLdeiNS4Oi9IN3p7OloWvV
TLSH T14B159E3D18FD22E29164C6A9CFE4C627B410F4EA3093A931A9D24B55574BE0F79C327E
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 James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
452
Origin country :
US US
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a.exe
Verdict:
Malicious activity
Analysis date:
2024-05-22 20:43:56 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/f6b35acf-b073-49c7-80a7-35af3afe9081

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.16549.19076.UNOFFICIAL
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Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=664e5881924da0bbb49f2965win7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Static Msil Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Launching a process
Creating a file
Forced shutdown of a system process
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a
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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c658032d-808b-43ab-a29b-817c4c8532a3
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1446115
Signature
.NET source code contains potential unpacker
.NET source code contains very large strings
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Allocates memory in foreign processes
Antivirus detection for URL or domain
Found direct / indirect Syscall (likely to bypass EDR)
Initial sample is a PE file and has a suspicious name
Loading BitLocker PowerShell Module
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1446115 Sample: quotation.exe Startdate: 22/05/2024 Architecture: WINDOWS Score: 100 36 www.ycwtch.co.uk 2->36 38 www.pricekaboom.com 2->38 40 24 other IPs or domains 2->40 48 Malicious sample detected (through community Yara rule) 2->48 50 Antivirus detection for URL or domain 2->50 52 Multi AV Scanner detection for submitted file 2->52 54 8 other signatures 2->54 10 quotation.exe 4 2->10         started        signatures3 process4 signatures5 58 Allocates memory in foreign processes 10->58 60 Adds a directory exclusion to Windows Defender 10->60 13 RegSvcs.exe 10->13         started        16 powershell.exe 23 10->16         started        18 RegSvcs.exe 10->18         started        process6 signatures7 70 Maps a DLL or memory area into another process 13->70 20 DhXdjBnUeDZxXJapyqZutiCVLV.exe 13->20 injected 72 Loading BitLocker PowerShell Module 16->72 23 WmiPrvSE.exe 16->23         started        25 conhost.exe 16->25         started        process8 signatures9 56 Found direct / indirect Syscall (likely to bypass EDR) 20->56 27 iexpress.exe 13 20->27         started        process10 signatures11 62 Tries to steal Mail credentials (via file / registry access) 27->62 64 Tries to harvest and steal browser information (history, passwords, etc) 27->64 66 Modifies the context of a thread in another process (thread injection) 27->66 68 2 other signatures 27->68 30 DhXdjBnUeDZxXJapyqZutiCVLV.exe 27->30 injected 34 firefox.exe 27->34         started        process12 dnsIp13 42 pricekaboom.com 185.31.240.240, 49743, 80 ZONEZoneMediaOUEE Estonia 30->42 44 www.0bi8.fun 107.151.241.58, 49749, 49750, 49751 VPSQUANUS United States 30->44 46 8 other IPs or domains 30->46 74 Found direct / indirect Syscall (likely to bypass EDR) 30->74 signatures14
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2024-05-22 19:29:34 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
19 of 38 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tu7c6r6j4gplhxjk237rwafolz5ufhcmtfzgrjblh524nvcibefa._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/240522-zgek1sfg6s/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Verdict:
Malicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/6fa77fdf-8765-460c-91b5-6f64742f9519
Unpacked files
SH256 hash:
8b61fbf60b9bfbb53489044100d6fd13911e2066242bd9b6478eeb622b4ddcb5
MD5 hash:
76a0f69d658268c4105c062e979798d6
SHA1 hash:
a461ecdc39dbfd50ecfaad1d129084c5c8a0458e
Link:
https://www.unpac.me/results/5781fd37-18bb-427b-b2b2-51ee5bee4ec0/
SH256 hash:
fb36e835b592e7d7dd9f21db0b12b7fb99eff4d83c981beb66dbe2527399d9e2
MD5 hash:
5eef95ef55462405da2c5f0934832828
SHA1 hash:
01e7d4b5cdf17f6a2098fba3e6674e3bd2edb716
Link:
https://www.unpac.me/results/5781fd37-18bb-427b-b2b2-51ee5bee4ec0/
SH256 hash:
0b7dcc18b0ef39734a24ca5923b02df82c670d08365fe376f2ed4ff9fcbc6303
MD5 hash:
0441cc0dacc6d821252e66a156b1d9bd
SHA1 hash:
df46cc702950a53a5de7b804d2076ef03f8ac6b4
Link:
https://www.unpac.me/results/5781fd37-18bb-427b-b2b2-51ee5bee4ec0/
SH256 hash:
f540e8d603962027b3a1f8b86d035281bfbdd3a05a621ead255825bc2082632a
MD5 hash:
d172f59251b97b415b621d302e1be2b7
SHA1 hash:
b1534e603749c901b5ac185f20e281f6be7fa908
Link:
https://www.unpac.me/results/5781fd37-18bb-427b-b2b2-51ee5bee4ec0/
SH256 hash:
0763eafdc3feefacb50a4c47ca3911b2428fcc53222ce395636991816114689e
MD5 hash:
f56d2f7d945a0ab7ba9f69d0f231cd4e
SHA1 hash:
1e16b09632c0f74f424f909b8dd5831baffc73ee
Link:
https://www.unpac.me/results/5781fd37-18bb-427b-b2b2-51ee5bee4ec0/
SH256 hash:
9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a
MD5 hash:
45cc1bf65d887b4899f7c212b271e578
SHA1 hash:
95091ef8a659d6dbde4119cf45d8bc7600be35bd
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/5781fd37-18bb-427b-b2b2-51ee5bee4ec0/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9d3e2f47c9e1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.90
Link:
https://yomi.yoroi.company/submissions/9d3e2f47c9e19eb3dd2ad6ff1b00ae5e7b429c4c997268a42b3f75c6d448090a

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
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Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:Formbook
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Author:kevoreilly
Description:Formbook Payload
Rule name:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
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Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:maldoc_getEIP_method_1
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Author:Didier Stevens (https://DidierStevens.com)
Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
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Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:PE_Potentially_Signed_Digital_Certificate
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Author:albertzsigovits
Rule name:RIPEMD160_Constants
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Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SHA1_Constants
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Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:shellcode
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Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
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Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Reference:https://www.elastic.co/security-labs/formbook-adopts-cab-less-approach
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

  
Delivery method
Other

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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