MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7. 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: 17


Intelligence 17 IOCs YARA 7 File information Comments
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SHA256 hash: 48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7
SHA3-384 hash: a00e7ab3c869dd6ca43d5a57312e88cbb93f900e76d6532352ed5c4131f854a54ee595db2e038a1fa7d6b50a2603104f
SHA1 hash: 09a8e7792a20df75fc6c466c921c6e3fb1b92985
MD5 hash: cf4167c690383362c4b42ab32a0ee1ba
humanhash: seven-undress-kentucky-pip
File name:Narudžbenica 06BIH2024.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:839'688 bytes
First seen:2024-06-11 19:27:33 UTC
Last seen:2024-06-11 20:32:35 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:bwuD3HH3DI+Q9vAKJDnbEMNC2pWPHuHKzCFcqx8rO9Hl5eIcdAAykR:cujH3DIT94yCqEOwmx869hmAI
Threatray 2'533 similar samples on MalwareBazaar
TLSH T1FB05E0E1A740C465E8A79A7D943BDAA3A533B64E9C68550C3C95FF0B7DB3347402388B
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4504/4/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 6cecccccb4c2f2b2 (38 x AgentTesla, 30 x Formbook, 24 x PythonStealer)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
344
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7.exe
Verdict:
Malicious activity
Analysis date:
2024-06-11 20:41:46 UTC
Tags:
formbook xloader stealer spyware
Link:
https://app.any.run/tasks/529c6678-39d5-4ace-a1b9-9cc56d0c8f72

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.Packed2.46943.10560.29442.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6668a8ada439c6d6b087839awin7simulatehigh_evasion
Tags:
Banker Encryption Execution Generic Infostealer Network Static Formbook Dexter
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7
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/0f7a7f05-bdd2-4cc6-8f9e-6c23eea7f34f
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1455571
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
AI detected suspicious sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found direct / indirect Syscall (likely to bypass EDR)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Loading BitLocker PowerShell Module
Machine Learning detection for dropped file
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 dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
Switches to a custom stack to bypass stack traces
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1455571 Sample: Narud#U017ebenica 06BIH2024.exe Startdate: 11/06/2024 Architecture: WINDOWS Score: 100 61 www.waterbygraceteam.com 2->61 63 www.trustedoakllc.info 2->63 65 12 other IPs or domains 2->65 85 Snort IDS alert for network traffic 2->85 87 Found malware configuration 2->87 89 Malicious sample detected (through community Yara rule) 2->89 91 13 other signatures 2->91 11 Narud#U017ebenica 06BIH2024.exe 7 2->11         started        15 JdSqumW.exe 5 2->15         started        signatures3 process4 file5 53 C:\Users\user\AppData\Roaming\JdSqumW.exe, PE32 11->53 dropped 55 C:\Users\user\...\JdSqumW.exe:Zone.Identifier, ASCII 11->55 dropped 57 C:\Users\user\AppData\Local\...\tmpBE93.tmp, XML 11->57 dropped 59 C:\...59arud#U017ebenica 06BIH2024.exe.log, ASCII 11->59 dropped 93 Adds a directory exclusion to Windows Defender 11->93 17 RegSvcs.exe 11->17         started        20 powershell.exe 23 11->20         started        22 powershell.exe 23 11->22         started        24 schtasks.exe 1 11->24         started        95 Multi AV Scanner detection for dropped file 15->95 97 Machine Learning detection for dropped file 15->97 26 RegSvcs.exe 15->26         started        28 schtasks.exe 15->28         started        signatures6 process7 signatures8 73 Modifies the context of a thread in another process (thread injection) 17->73 75 Maps a DLL or memory area into another process 17->75 77 Sample uses process hollowing technique 17->77 83 2 other signatures 17->83 30 explorer.exe 89 2 17->30 injected 79 Loading BitLocker PowerShell Module 20->79 34 conhost.exe 20->34         started        36 WmiPrvSE.exe 20->36         started        38 conhost.exe 22->38         started        40 conhost.exe 24->40         started        81 Found direct / indirect Syscall (likely to bypass EDR) 26->81 42 conhost.exe 28->42         started        process9 dnsIp10 67 www.hespelerdental.com 15.197.142.173, 49724, 80 TANDEMUS United States 30->67 69 parkingpage.namecheap.com 91.195.240.19, 49723, 80 SEDO-ASDE Germany 30->69 71 www.trustedoakllc.info 74.208.236.232, 49722, 80 ONEANDONE-ASBrauerstrasse48DE United States 30->71 107 System process connects to network (likely due to code injection or exploit) 30->107 44 msiexec.exe 30->44         started        47 chkdsk.exe 30->47         started        signatures11 process12 signatures13 99 Modifies the context of a thread in another process (thread injection) 44->99 101 Maps a DLL or memory area into another process 44->101 103 Switches to a custom stack to bypass stack traces 44->103 49 cmd.exe 44->49         started        105 Tries to detect virtualization through RDTSC time measurements 47->105 process14 process15 51 conhost.exe 49->51         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2024-06-11 19:28:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
17
AV detection:
27 of 38 (71.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jdqdmrtvsxddyzoymqfij5f47fkfuifjvqszn2hfkwsbe3copt3q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666
Formbook
380c21fd37cafa3619196df7b6337783921656dbf58f1f54b63c74ad411421e0
Formbook
795af0703ab2ab7cfcfcc38449e7da1a20967be437e5877ee27da317b3991357
Formbook
93815b97bf6c09abc9e705096381dd25b658853e0751f7b95cc51123c251bcf2
Formbook
d0b94b855d2f24add1edf6b3a6ecae24e4366f181a1ccd0bcd3b27e94de95bc0
Formbook
d6c03cce5773652c4cb266084f901b331550d57a656240d20c288484657cd701
Formbook
+ 2'523 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:dd20 execution rat spyware stealer trojan
Link:
https://tria.ge/reports/240611-x6n5msycqa/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Unpacked files
SH256 hash:
210dffa9c8674b006e6fc128ab16e292d58bcf1449a7acf819f9f845fae6149e
MD5 hash:
923d94c1c31ddbb19988624ddb4f6876
SHA1 hash:
75416a6659993838a157519bbb5b936357f15811
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/bd625ed0-6a1e-4ddd-8bb3-30cdbaecb5f3/
Parent samples :
ed70aaa765d3f4e890b381829f6ab14eef928f6fc9bc6207f83dec6695525924
3003d6e6c58def2f4857cac3e566049f95985bced0b50a6ca537b493bb72de73
14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666
48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7
SH256 hash:
d67867ef93204c27c126a41fa778fcdbf89e34a3750014d8cc4a9394a1300d96
MD5 hash:
cfddc0c2c035e91ecc76782ff513e30a
SHA1 hash:
efd2f376cd2a3574240be6b03c563f42630a6ef7
Link:
https://www.unpac.me/results/bd625ed0-6a1e-4ddd-8bb3-30cdbaecb5f3/
Parent samples :
82cbe9fc57abd337a5bf0d0d478ae7fb9158987c1d7c5006b20e309c06329ae8
804aee8eba800043c912038c55c36edeb8dd761913047e99b4a5e8d8cb8ef6c4
SH256 hash:
1a1de9f3fe4c3a7ea7cd547cdd9d78b3873d6e243e544e5bb647452d6d9f6cfe
MD5 hash:
ceb52a5c98659e8905ea76737fe00c01
SHA1 hash:
bb7b30ff84d6aa26eaa0021c9fa3cd2c5a08e694
Link:
https://www.unpac.me/results/bd625ed0-6a1e-4ddd-8bb3-30cdbaecb5f3/
SH256 hash:
19b51f2495dd302f301796b4c0162fdbd6ab0f621992d5d2e6329e4a08336f0f
MD5 hash:
77599374aa2e82191404b9171f3ca856
SHA1 hash:
560663c5b8d9e2bcb069b32320f462c1fb3ad101
Link:
https://www.unpac.me/results/bd625ed0-6a1e-4ddd-8bb3-30cdbaecb5f3/
SH256 hash:
48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7
MD5 hash:
cf4167c690383362c4b42ab32a0ee1ba
SHA1 hash:
09a8e7792a20df75fc6c466c921c6e3fb1b92985
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/bd625ed0-6a1e-4ddd-8bb3-30cdbaecb5f3/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/48e036467595/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/48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7

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:INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Author:ditekSHen
Description:Detects executables signed with stolen, revoked or invalid certificates
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:pe_imphash
Create hunting rule
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
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.

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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