MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0. 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: 19


Intelligence 19 IOCs YARA 5 File information Comments
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SHA256 hash: ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0
SHA3-384 hash: 26ace266228cdc71b3d06f48a6c4871e042f3e988ac0c236b920c8943baa5761efd5592df95a25ce69c473f23724d3d4
SHA1 hash: b6fff58598fad2366a05c18d2d3ccf00f7403391
MD5 hash: a2082543a1c1028dd0a613a6a2af4d21
humanhash: washington-pennsylvania-oxygen-oranges
File name:ORDER_1105-19-24-3537.pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:611'840 bytes
First seen:2024-09-23 12:34:49 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'648 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:u8EaxDW9G3pwB8uVR8WMQSiWLog+ggWgadajFCMQYcnNdhyq71724Lt:FEaxD31YOW5CzWUTN6E1R
TLSH T1BED4E1B75363BDE3D3370EF58D40B5815E20083F9E3C95A8ACDB52C811E35A46AB8D66
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)
Magika pebin
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
375
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
ORDER_1105-19-24-3537.pdf.exe
Verdict:
Malicious activity
Analysis date:
2024-09-23 12:51:40 UTC
Tags:
formbook xloader stealer
Link:
https://app.any.run/tasks/f43c3c8d-c454-4c91-ab72-1e743b3eb96f

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.21858.27827.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
99.1%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66f1607e5346c7b922ad3715
Tags:
Execution Generic Network Static Stealth Malware Underscore Phishing
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Сreating synchronization primitives
Creating a process with a hidden window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Launching the process to change network settings
Launching cmd.exe command interpreter
Setting browser functions hooks
Adding an exclusion to Microsoft Defender
Unauthorized injection to a system process
Unauthorized injection to a browser process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/66f1607c3c9389b729bb346e/reports/9434d990-1439-4870-8c7c-51c836dbba2f/overview
Verdict:
Malicious
Labled as:
Jalapeno.Generic
Link:
https://www.hybrid-analysis.com/sample/ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0
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/67056af9-1a9b-4f57-8217-afe805d7d897
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1515805
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
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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 domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Powershell Base64 Encoded MpPreference Cmdlet
Sigma detected: Rundll32 Execution Without CommandLine Parameters
Sigma detected: Suspicious Double Extension File Execution
Suricata IDS alerts for network traffic
Switches to a custom stack to bypass stack traces
Tries to detect virtualization through RDTSC time measurements
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1515805 Sample: ORDER_1105-19-24-3537.pdf.exe Startdate: 23/09/2024 Architecture: WINDOWS Score: 100 36 www.yzh478c.xyz 2->36 38 www.bdkasinoxox.xyz 2->38 40 14 other IPs or domains 2->40 48 Multi AV Scanner detection for domain / URL 2->48 50 Suricata IDS alerts for network traffic 2->50 52 Found malware configuration 2->52 56 14 other signatures 2->56 11 ORDER_1105-19-24-3537.pdf.exe 4 2->11         started        signatures3 54 Performs DNS queries to domains with low reputation 38->54 process4 file5 34 C:\...\ORDER_1105-19-24-3537.pdf.exe.log, ASCII 11->34 dropped 64 Adds a directory exclusion to Windows Defender 11->64 66 Tries to detect virtualization through RDTSC time measurements 11->66 68 Injects a PE file into a foreign processes 11->68 70 Switches to a custom stack to bypass stack traces 11->70 15 ORDER_1105-19-24-3537.pdf.exe 11->15         started        18 powershell.exe 23 11->18         started        signatures6 process7 signatures8 72 Modifies the context of a thread in another process (thread injection) 15->72 74 Maps a DLL or memory area into another process 15->74 76 Sample uses process hollowing technique 15->76 80 2 other signatures 15->80 20 explorer.exe 81 1 15->20 injected 78 Loading BitLocker PowerShell Module 18->78 23 WmiPrvSE.exe 18->23         started        25 conhost.exe 18->25         started        process9 dnsIp10 42 www.abandoned-houses-39863.bond 185.53.179.90, 49716, 80 TEAMINTERNET-ASDE Germany 20->42 44 www.qwechaotk.top 154.21.81.142, 49720, 80 COGENT-174US United States 20->44 46 2 other IPs or domains 20->46 27 rundll32.exe 20->27         started        process11 signatures12 58 Modifies the context of a thread in another process (thread injection) 27->58 60 Maps a DLL or memory area into another process 27->60 62 Tries to detect virtualization through RDTSC time measurements 27->62 30 cmd.exe 1 27->30         started        process13 process14 32 conhost.exe 30->32         started       
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0/
Threat name:
Win32.Backdoor.FormBook
Create hunting rule
Status:
Malicious
First seen:
2024-09-19 18:07:40 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=5yiy7dsxvt5a4r3ghcqbd3mnmzsncsm6dmzgdahcdzxzqnhkspqa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
unknown_loader_037
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:rn94 discovery execution rat spyware stealer trojan
Link:
https://tria.ge/reports/240923-psby6azenc/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Command and Scripting Interpreter: PowerShell
Formbook payload
Formbook
Verdict:
Malicious
Tags:
formbook
YARA:
n/a
Link:
https://app.threat.zone/submission/dfeb1364-771c-412f-a258-c888bf39efe5
Unpacked files
SH256 hash:
e43c25ff7178824b172aa9de2e985b0ccb53562e97da4dc7f34ea0c5515ebf00
MD5 hash:
489d620aedc30017f7636236be8f7741
SHA1 hash:
535bac391ea7b051a50897de5faad5ca9b9d44af
Detections:
FormBook
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_w0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/6702af1f-819c-446a-9052-04037db2d17e/
Parent samples :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 hash:
78c499a5c539bccab4bb89798c42d8faa57032ae7121b475a96e423d2600e688
MD5 hash:
05a18e14cebfe2f7068e0a54cd463d97
SHA1 hash:
8436780a1823a0dd076510a050e2fdb1cf6374c5
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/6702af1f-819c-446a-9052-04037db2d17e/
SH256 hash:
d1f4761e2e1e15fe454a70864c3aa1da7d6dc90582222bbd7e6d53d0bbee6f62
MD5 hash:
b08a9c9cb485bd7567bf062922a1e897
SHA1 hash:
3b5781fb115d06bdede80cb6ff627fde1a50d9f5
Link:
https://www.unpac.me/results/6702af1f-819c-446a-9052-04037db2d17e/
Parent samples :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 hash:
ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0
MD5 hash:
a2082543a1c1028dd0a613a6a2af4d21
SHA1 hash:
b6fff58598fad2366a05c18d2d3ccf00f7403391
Link:
https://www.unpac.me/results/6702af1f-819c-446a-9052-04037db2d17e/
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/ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0

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 ee118f8e57acfa0e476638a011ed8d6664d1499e1b326180e21e6f9834ea93e0

(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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