MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a5976236ba0b3e31a6dd09af3abe7d0121a4053bb22669869a874d1ba97bd495. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a5976236ba0b3e31a6dd09af3abe7d0121a4053bb22669869a874d1ba97bd495
SHA3-384 hash: bd10b7abe859d48574b8d0b78f9de1c881258983bb078ee4ea7d7e2a833194f6c296bf5dae7771c71e48092a12d65ade
SHA1 hash: 6cd4d0ee67d3c2dc4d3c27952fe03d21af301f5f
MD5 hash: 6c38701adffd93212d6029444b59ccd6
humanhash: table-charlie-saturn-table
File name:rquotationorda.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:716'800 bytes
First seen:2023-03-24 13:10:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'452 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:VOu8a0GY4jbPeeoVo8AL91kW9CUUCoStDH21X:JjbPJoV2L91CewB
Threatray 2'592 similar samples on MalwareBazaar
TLSH T148E439B91DA48A61F834EE788AF18162E1515FFB7F41B8145C8673098FB35E368DB01E
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) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 14131319190935b0 (3 x Formbook)
Reporter FXOLabs
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
rquotationorda.exe
Verdict:
Malicious activity
Analysis date:
2023-03-24 13:12:34 UTC
Tags:
formbook xloader
Link:
https://app.any.run/tasks/344cf56b-a0a4-4f15-a366-65670047e1cc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/377099/
Detection(s):
Porcupine.Trojan.Spy.MSIL.Noon.gen.106999.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Сreating synchronization primitives
Launching a process
Creating a process with a hidden window
Unauthorized injection to a recently created process
Creating a file
Launching cmd.exe command interpreter
Searching for synchronization primitives
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/641da167009023b71dc2a72f/reports/47a12ae5-b0f3-493f-8e94-80f5a57bca81/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/a5976236ba0b3e31a6dd09af3abe7d0121a4053bb22669869a874d1ba97bd495
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/853a41e2-5f87-4a60-b860-defcae944dee
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1201237
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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: 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 sandboxes and other dynamic analysis tools (process name or module or function)
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 signatures2 2 Behavior Graph ID: 834139 Sample: rquotationorda.exe Startdate: 24/03/2023 Architecture: WINDOWS Score: 100 68 Snort IDS alert for network traffic 2->68 70 Malicious sample detected (through community Yara rule) 2->70 72 Antivirus detection for URL or domain 2->72 74 9 other signatures 2->74 10 rquotationorda.exe 6 2->10         started        14 QEcdkoJ.exe 5 2->14         started        process3 file4 46 C:\Users\user\AppData\Roaming\QEcdkoJ.exe, PE32 10->46 dropped 48 C:\Users\user\AppData\Local\Temp\tmp5E6.tmp, XML 10->48 dropped 50 C:\Users\user\...\rquotationorda.exe.log, ASCII 10->50 dropped 78 Uses schtasks.exe or at.exe to add and modify task schedules 10->78 80 Tries to detect virtualization through RDTSC time measurements 10->80 82 Injects a PE file into a foreign processes 10->82 16 rquotationorda.exe 10->16         started        19 schtasks.exe 1 10->19         started        84 Multi AV Scanner detection for dropped file 14->84 86 Machine Learning detection for dropped file 14->86 21 QEcdkoJ.exe 14->21         started        23 schtasks.exe 1 14->23         started        signatures5 process6 signatures7 54 Modifies the context of a thread in another process (thread injection) 16->54 56 Maps a DLL or memory area into another process 16->56 58 Sample uses process hollowing technique 16->58 60 Queues an APC in another process (thread injection) 16->60 25 explorer.exe 1 16->25 injected 29 conhost.exe 19->29         started        31 conhost.exe 23->31         started        process8 dnsIp9 52 www.apollobenfitservices.com 199.59.243.223, 49698, 80 BODIS-NJUS United States 25->52 76 System process connects to network (likely due to code injection or exploit) 25->76 33 msiexec.exe 25->33         started        36 svchost.exe 25->36         started        38 autoconv.exe 25->38         started        40 autoconv.exe 25->40         started        signatures10 process11 signatures12 62 Modifies the context of a thread in another process (thread injection) 33->62 64 Maps a DLL or memory area into another process 33->64 42 cmd.exe 1 33->42         started        66 Tries to detect virtualization through RDTSC time measurements 36->66 process13 process14 44 conhost.exe 42->44         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/a5976236ba0b3e31a6dd09af3abe7d0121a4053bb22669869a874d1ba97bd495/
Threat name:
ByteCode-MSIL.Trojan.Tnega
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Status:
Malicious
First seen:
2023-03-24 02:57:03 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
16 of 24 (66.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=uwlwenv2bm7ddjw5bgxtvpt5aeq2ibj3witgtbu2q5grxkl32skq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
11b7ed15ae6b1bb53ad3eeff567acb939f794bfdf067b6c3c07c19a15a02fb8f
Formbook
4422661ccc0d1ca90ea0427fbe9eacc398d819ef1f557c163a686fa127444c3a
Formbook
686802626b55d584dba9bb97f1a9c6b61cdb1f56ab9362cb57b333109ed3a486
Formbook
6f4246a44c4b69ed8cc30d0583be906c7a8040216321889da1bd74ba7815aedd
Formbook
8a5eebc7b8520bde5c361db7249fe0d5286e9074dc7e0bfc555f3f2a1166bb2a
Formbook
9b4df9f66fdc83879d2ce5c5077f51e0ca02af50050fdeaccaca982bc0c59b52
Formbook
dbe3f374ece034f9fcfce5ea34796ca35fb13e1a6d929d708ea74a14357676df
Formbook
fd57c25c7f4a591450adba8e8f2755e6a8ef62e9e28b745eae0a7369dc5ef4aa
Formbook
+ 2'582 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:n13e rat spyware stealer trojan
Link:
https://tria.ge/reports/230324-qext5sge51/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Blocklisted process makes network request
Formbook payload
Formbook
Unpacked files
SH256 hash:
27688fe856b60a996711a64829ee298f641699283ae87e8b74fda195fb2360f7
MD5 hash:
6f15fb76756af11cc002cc4e43f70240
SHA1 hash:
0ec009516e1acd4fae5de124e6ba4af9c5ad15c2
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/aac3ce95-9352-45ed-af1a-e6703ea3ae35/
Parent samples :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 hash:
f6b1ca961eafc2f926448c0e671daa8c200e106eccc153a4bb3f142d12c34901
MD5 hash:
f3c541c6e4dbb472fcd239251961f80d
SHA1 hash:
7fdf0b8c0fd16f2528664f704cf4460f482f079f
Link:
https://www.unpac.me/results/aac3ce95-9352-45ed-af1a-e6703ea3ae35/
SH256 hash:
ea8d4c91ec5bba5e1db6c17730d7ba5cdbb5ff3c1a777f70c90e91ce599d9b5d
MD5 hash:
27f5124bf8f451bca8d8a15c73c4f521
SHA1 hash:
5fd557e109b8fd1c3b362b64f0ba9f1600c07211
Link:
https://www.unpac.me/results/aac3ce95-9352-45ed-af1a-e6703ea3ae35/
SH256 hash:
a5976236ba0b3e31a6dd09af3abe7d0121a4053bb22669869a874d1ba97bd495
MD5 hash:
6c38701adffd93212d6029444b59ccd6
SHA1 hash:
6cd4d0ee67d3c2dc4d3c27952fe03d21af301f5f
Link:
https://www.unpac.me/results/aac3ce95-9352-45ed-af1a-e6703ea3ae35/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/a5976236ba0b/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/a5976236ba0b3e31a6dd09af3abe7d0121a4053bb22669869a874d1ba97bd495

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:pe_imphash
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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 a5976236ba0b3e31a6dd09af3abe7d0121a4053bb22669869a874d1ba97bd495

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/377099/

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