MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666. 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 7 File information Comments
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SHA256 hash: 14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666
SHA3-384 hash: daf331a2c6ced77bbe6246e79bb0fc3dd6596d460ba349c0c19c50a451a55c91731751d1723b8ca79ab0ceef32f25697
SHA1 hash: cf6c57726f68c25ac573b8b184bd7aa49f70e2c6
MD5 hash: 3ce0ab79f2f8a1e052679e51dde7d93c
humanhash: kentucky-december-violet-pluto
File name:narudžbenicu 018BH2024.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:718'344 bytes
First seen:2024-05-10 07:48:01 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:6OK/pbMIRwwAFNZ/ihBAslyFwYUFUqD8kpx9pFMrQMtNebibkR:6OiMIgNZ/ihKslyq/UgjzarQM7ebi+
Threatray 3'028 similar samples on MalwareBazaar
TLSH T101E412E026459B15E6B61FF80975124067B3B3632073D78D6EDA10CF8EE3B80DB156AB
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4504/4/1)
File icon (PE):PE icon
dhash icon e8d4aab2aa8eccd4 (8 x AgentTesla, 6 x Formbook, 1 x Loki)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
294
Origin country :
NL NL
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666.exe
Verdict:
Malicious activity
Analysis date:
2024-05-10 08:46:27 UTC
Tags:
formbook stealer spyware xloader
Link:
https://app.any.run/tasks/4517708d-3948-457d-9c00-93bd0c2a4f9b

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
Win.Packed.LokiBot-10028088-0
Create hunting rule

Win.Packed.Pwsx-10028152-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3fa1dd6c-077c-42d8-bc71-8b6132356d34
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1439400
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
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
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1439400 Sample: narud#U017ebenicu 018BH2024.exe Startdate: 10/05/2024 Architecture: WINDOWS Score: 100 53 www.xn--fiqp9b17y.xn--czr694b 2->53 55 www.thelordismysaviormerch.com 2->55 57 16 other IPs or domains 2->57 75 Snort IDS alert for network traffic 2->75 77 Found malware configuration 2->77 79 Malicious sample detected (through community Yara rule) 2->79 81 13 other signatures 2->81 11 narud#U017ebenicu 018BH2024.exe 7 2->11         started        15 iDqEgtChP.exe 5 2->15         started        signatures3 process4 file5 49 C:\Users\user\AppData\Roaming\iDqEgtChP.exe, PE32 11->49 dropped 51 C:\Users\user\AppData\Local\...\tmp79ED.tmp, XML 11->51 dropped 89 Writes to foreign memory regions 11->89 91 Allocates memory in foreign processes 11->91 93 Adds a directory exclusion to Windows Defender 11->93 17 RegSvcs.exe 11->17         started        20 powershell.exe 23 11->20         started        22 schtasks.exe 1 11->22         started        95 Multi AV Scanner detection for dropped file 15->95 97 Machine Learning detection for dropped file 15->97 99 Injects a PE file into a foreign processes 15->99 24 RegSvcs.exe 15->24         started        26 schtasks.exe 15->26         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 17->65 67 Maps a DLL or memory area into another process 17->67 69 Sample uses process hollowing technique 17->69 73 2 other signatures 17->73 28 explorer.exe 64 2 17->28 injected 71 Loading BitLocker PowerShell Module 20->71 32 WmiPrvSE.exe 20->32         started        34 conhost.exe 20->34         started        36 conhost.exe 22->36         started        38 conhost.exe 26->38         started        process9 dnsIp10 59 bxemt8pq.dagoucdntz.xyz 52.175.15.40, 49720, 80 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 28->59 61 www.ajaysilverpalace.in.cdn.hstgr.net 154.62.106.35, 49715, 80 COGENT-174US United States 28->61 63 4 other IPs or domains 28->63 101 System process connects to network (likely due to code injection or exploit) 28->101 40 svchost.exe 28->40         started        43 colorcpl.exe 28->43         started        signatures11 process12 signatures13 83 Modifies the context of a thread in another process (thread injection) 40->83 85 Maps a DLL or memory area into another process 40->85 87 Tries to detect virtualization through RDTSC time measurements 40->87 45 cmd.exe 40->45         started        process14 process15 47 conhost.exe 45->47         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2024-04-18 13:03:47 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cscfyxe4ochiehah225rbkxsb3p3xnrmb7jiatbdnwbr4rtugzta._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0cc54ffd005b4d3d048e72f6d66bcc1ac5a7a511ab9ecf59dc1d2ece72c69e85
Formbook
413edb098cc00d5456c57941a10faf691f8ca3266ae6d8538636b7ea9bcf660f
Formbook
43319fa796c6b542426e4e853a26a12d9a1cd49687878484a5bae88d246600cb
Formbook
9a565700a3d3c7a802780c0e4ba717b082175fd33b5afc7dcfeb95905b6db784
Formbook
a84bfb4e378224cce70975bcfc0e3dd82ee09fc107d8e1f697ec99bf4e778858
Formbook
b67c5941b8a82c44ee8c876e53fc0435d8d5653491b6c61ef0ec5ee92bbfbed0
Formbook
d0f7fb07005ab151b76ab0cd9f5b45a7d319fb3273044c2f5b66a491c6161f9e
Formbook
ddbc4908272a1d0f339b58627a6795a7daff257470741474cc9203b9a9a56cd6
Formbook
eb69b0b605ee28f734dd788a37d0af07446c49c2376e9620275940dc7b6cdda0
Formbook
f2684f314bd809180a5eab027fbe1e4fd685835770fb725cf6b03def71b5b732
Formbook
+ 3'018 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/240510-jm5fmaee82/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
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
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/12cea101-94e9-4da4-a4ac-b51be298dc7e/
Parent samples :
ed70aaa765d3f4e890b381829f6ab14eef928f6fc9bc6207f83dec6695525924
3003d6e6c58def2f4857cac3e566049f95985bced0b50a6ca537b493bb72de73
14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666
48e036467595c63c65d8640a84f4bcf9545a20a9ac2596e8e555a4126c4e7cf7
SH256 hash:
1c633f39a192f108f755e0bcf412e8489ad80781f3b7807c80892deb2526ff0d
MD5 hash:
e4b5d57e9e46a4e76075b5b92f71577f
SHA1 hash:
d76dc165724148193c6911cc75fc62c198737d3a
Link:
https://www.unpac.me/results/12cea101-94e9-4da4-a4ac-b51be298dc7e/
Parent samples :
d89ea6a01347b82f963ed7960583e5d76c6a07e91852fae83bc290e0f64a06b2
3f700fd41c6cca501d50cc2f62afd8e0d951efc1a918aa65ab3e84ee563ff1d6
26a36920e7a463398a4251828ec02fd965ad1d782f819b0c04904706efb083be
SH256 hash:
5c668637ac9e38c8c6cff53412dbca3abe9dc91b54cdca33ae5d3a998b353814
MD5 hash:
aff242630d56e8d755870d8e0154b397
SHA1 hash:
342f449c57a2bb7a69ea46fc04ada0166d5d6de3
Link:
https://www.unpac.me/results/12cea101-94e9-4da4-a4ac-b51be298dc7e/
SH256 hash:
baa0bda022a64970c5be7e975198d5dd8229901e827b2bda8ed277c53e9fb950
MD5 hash:
1efe8c9276f935bf051c72a80a02d2c8
SHA1 hash:
13a1f62d3ad9375ca328ce8e393e4e235226bc3c
Link:
https://www.unpac.me/results/12cea101-94e9-4da4-a4ac-b51be298dc7e/
SH256 hash:
14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666
MD5 hash:
3ce0ab79f2f8a1e052679e51dde7d93c
SHA1 hash:
cf6c57726f68c25ac573b8b184bd7aa49f70e2c6
Detections:
INDICATOR_KB_CERT_7c1118cbbadc95da3752c46e47a27438
Create hunting rule
Link:
https://www.unpac.me/results/12cea101-94e9-4da4-a4ac-b51be298dc7e/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/14845c5c9c70/report/overview.html
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/14845c5c9c708e821c07d6bb10aaf20edfbbb62c0fd2804c236d831e46743666

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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