MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8a79757beaf2ff4bf07fd6410a16358874d8e6725810c8141d47ff2365321a2e. 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: 12


Intelligence 12 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8a79757beaf2ff4bf07fd6410a16358874d8e6725810c8141d47ff2365321a2e
SHA3-384 hash: 94ab6a186ca702cf0b76a8431352afe7c69c97d7830b13babeb9589af28498e09a1f49e06316413c4ed1874bed3a975d
SHA1 hash: 22038206da2f7d4c8def058c3233513f5c47ee35
MD5 hash: 63ad3827b2f0b116f0264e9ccff054ce
humanhash: fruit-river-paris-uncle
File name:Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:844'288 bytes
First seen:2021-03-30 20:51:19 UTC
Last seen:2021-04-01 05:23:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'647 x AgentTesla, 19'451 x Formbook, 12'201 x SnakeKeylogger)
ssdeep 12288:j8lq6Yvqr+ZlvaojeATTi2aQ07AVuOltvusLnp9+R6gGeNcnk+++kPP/D1F+u9EG:jffvqypG2l07AVuuvpnL+RlHcn
Threatray 4'415 similar samples on MalwareBazaar
TLSH 1B05ADAC3540B9DFC81BCD7689682C60AA60B1F7530BC607901B55ADAD0DE9FCF952E3
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order.exe
Verdict:
Malicious activity
Analysis date:
2021-03-30 21:03:53 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/8e2c7f3b-b0b8-42d4-aa08-7d3d84868078

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/128745/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.601-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Creating a file in the %AppData% directory
Creating a file in the %temp% directory
Launching a process
Creating a process with a hidden window
Deleting a recently created file
Creating a file
Launching cmd.exe command interpreter
Enabling autorun by creating a file
Unauthorized injection to a system process
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.
Gathering data
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/659094
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found 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)
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 (e.g. based on Emerging Threat rules)
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 ipconfig to lookup or modify the Windows network settings
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: 378476 Sample: Order.exe Startdate: 30/03/2021 Architecture: WINDOWS Score: 100 39 www.milestonesrls.online 2->39 41 parkingpage.namecheap.com 2->41 49 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->49 51 Found malware configuration 2->51 53 Malicious sample detected (through community Yara rule) 2->53 55 11 other signatures 2->55 11 Order.exe 6 2->11         started        signatures3 process4 file5 33 C:\Users\user\AppData\...\FWvDytpkwktfGT.exe, PE32 11->33 dropped 35 C:\Users\user\AppData\Local\...\tmp7F93.tmp, XML 11->35 dropped 37 C:\Users\user\AppData\Local\...\Order.exe.log, ASCII 11->37 dropped 67 Detected unpacking (changes PE section rights) 11->67 69 Detected unpacking (overwrites its own PE header) 11->69 71 Uses schtasks.exe or at.exe to add and modify task schedules 11->71 73 2 other signatures 11->73 15 RegSvcs.exe 11->15         started        18 schtasks.exe 1 11->18         started        signatures6 process7 signatures8 75 Modifies the context of a thread in another process (thread injection) 15->75 77 Maps a DLL or memory area into another process 15->77 79 Sample uses process hollowing technique 15->79 81 2 other signatures 15->81 20 explorer.exe 15->20 injected 24 conhost.exe 18->24         started        process9 dnsIp10 43 turntupfitness.com 162.241.30.80, 49751, 80 UNIFIEDLAYER-AS-1US United States 20->43 45 www.milwaukeehemorrhoidclinic.com 74.220.199.6, 49754, 80 UNIFIEDLAYER-AS-1US United States 20->45 47 20 other IPs or domains 20->47 57 System process connects to network (likely due to code injection or exploit) 20->57 59 Uses ipconfig to lookup or modify the Windows network settings 20->59 26 ipconfig.exe 20->26         started        signatures11 process12 signatures13 61 Modifies the context of a thread in another process (thread injection) 26->61 63 Maps a DLL or memory area into another process 26->63 65 Tries to detect virtualization through RDTSC time measurements 26->65 29 cmd.exe 1 26->29         started        process14 process15 31 conhost.exe 29->31         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8a79757beaf2ff4bf07fd6410a16358874d8e6725810c8141d47ff2365321a2e/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-30 20:50:55 UTC
File Type:
PE (.Net Exe)
Extracted files:
29
AV detection:
15 of 29 (51.72%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=rj4xk67k6l7ux4d72zaqufrvrb2nrztslaimqfa5i77sgzjsdixa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0e1ec8c0b16042cc5f4e0c137f3939aa3e4a47096b32f1c2d41baf1a0d9aa177
Formbook
12ba7ec686abc93ded62d6cf7df6907b348988897505efde9a4447b49ee92e74
Formbook
3755206dc18df104854e076d74799c1d83d6cb6acb22a7aa22ec595c56e31abc
Formbook
441a0a46bcdfdee8c8b6761798e75a65204eac43b47547557604f80f26b87e95
Formbook
4bc0559cbf4ec33e38c556bc91fca79005454ec4b72e1101638fc4e2bfcbbb70
Formbook
5528ee96b8cefda8ec99999701a1673fb0dff17a8e603f2c8ccd3abac08f7489
Formbook
5ec36ac5ba843f29bb0dc75d7d527ab9cee34a681bad704a89fd5ed12cdea337
Formbook
8d96cdba8c8ac7896773c03f0ab27a5cebe912d9cc6614fda1e149191fc6a7c7
Formbook
c58abe9cc2eda9f80841417a5e8dd7c75416cf0183a6fda6b616a2c312450ab5
Formbook
eb275e1b98fd92888969871af8e7fca0673da25cb476ac4f77303b4b2d0a98ce
Formbook
+ 4'405 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210330-tsfjmdblvx/
Behaviour
Creates scheduled task(s)
Gathers network information
Suspicious behavior: EnumeratesProcesses
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
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.bestleadsfunnel.com/n30n/
Unpacked files
SH256 hash:
77c8cd03a924373a08657bbbe9f0bfc89b00ff118837f75396d729fa1c92182f
MD5 hash:
f7aa41acb292b642ba19084205156d2c
SHA1 hash:
6a6abcb555f148a3c68b316fb8bc65c0ed1e3932
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/7735fb13-d948-4119-a27b-db0e0951b8ed/
Parent samples :
52690c7636360e992167853a0f96c3c0622c65218d60274a21f02e7d07add66d
30a292327e2f65edf2c2cfbd07b60435b1845dbd504b15ad47116ad9d5fb1084
8a79757beaf2ff4bf07fd6410a16358874d8e6725810c8141d47ff2365321a2e
87cff75cb9c14763d12379d4f990b5c852756d0ccfb6cfb279c7eb60a63c5e69
83238525ac7665d9b4119a287e45aa95a04bc971dd46fde4cebffe92d337f425
SH256 hash:
7bdf6f53eececfb28bac7a8ef76c02ca42f45e7ef4092c10f9a21181fae780bc
MD5 hash:
4c95fc419c14c0c0d95625ed5f3945a6
SHA1 hash:
9e9de0ca17d2ca33d0785036ff95a119c7fb3dcf
Link:
https://www.unpac.me/results/7735fb13-d948-4119-a27b-db0e0951b8ed/
SH256 hash:
b07d5bd9cbff775b25da777948365a98ba79c6f2eec53a4f2c6b0eeead3f2659
MD5 hash:
dc6d2f36f04ef6e13c56159d21310358
SHA1 hash:
024e5f7d5fdd56572478d221739c72b4d21674d0
Link:
https://www.unpac.me/results/7735fb13-d948-4119-a27b-db0e0951b8ed/
SH256 hash:
8a79757beaf2ff4bf07fd6410a16358874d8e6725810c8141d47ff2365321a2e
MD5 hash:
63ad3827b2f0b116f0264e9ccff054ce
SHA1 hash:
22038206da2f7d4c8def058c3233513f5c47ee35
Link:
https://www.unpac.me/results/7735fb13-d948-4119-a27b-db0e0951b8ed/
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/8a79757beaf2ff4bf07fd6410a16358874d8e6725810c8141d47ff2365321a2e

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/128745/

Comments