MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 afaa365ef87b1aa804d330d56de9cee53e284870221ddf9aae2c36774e69e9af. 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: 10


Intelligence 10 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: afaa365ef87b1aa804d330d56de9cee53e284870221ddf9aae2c36774e69e9af
SHA3-384 hash: ab0a6533306e9bc2723cd73d0517eec28287aeed6c9576e33f1e1d368f4f6d2aa3f6b194d4efb8f4bcdcb466d76e0813
SHA1 hash: bd09e1cb4167721ab3c73f66a947201f13132378
MD5 hash: 467fcc237db53f7bb42eac881adde0ba
humanhash: helium-nitrogen-glucose-ohio
File name:Revise Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:889'344 bytes
First seen:2021-01-12 18:00:12 UTC
Last seen:2021-01-12 19:49:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'796 x AgentTesla, 19'698 x Formbook, 12'276 x SnakeKeylogger)
ssdeep 12288:UScoMV58BmLI8bpqmtiB0j7urr94SvTK9Y7wGTPvNW8dGiab6i03h:vMoIPlqmtDmrx9vW9Y0GT3gEam3h
TLSH 7B158C609B92A751D7AC12FE144100A127F5CF75B3E8EB68EC9970B66F76A2801FD1C3
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: delivery.mailspamprotection.com
Sending IP: 146.66.121.82
From: Alisa Fred <oip@employability.info>
Reply-To: alisafred2020@hotmail.com
Subject: Revise Order sheet
Attachment: Revise Order.zip (contains "Revise Order.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
133
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Revise Order.exe
Verdict:
Malicious activity
Analysis date:
2021-01-12 18:49:24 UTC
Tags:
trojan formbook stealer opendir
Link:
https://app.any.run/tasks/02ece8fa-e180-41e7-8fec-38ab613a440f

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/111570/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Fareit.cc.23517.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
Launching the process to change network settings
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/579320
Signature
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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 netstat to query active network connections and open ports
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 338705 Sample: Revise Order.exe Startdate: 12/01/2021 Architecture: WINDOWS Score: 100 39 www.fatlosszone4u.com 2->39 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 8 other signatures 2->51 11 Revise Order.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\...\Revise Order.exe.log, ASCII 11->31 dropped 14 Revise Order.exe 11->14         started        process6 signatures7 59 Modifies the context of a thread in another process (thread injection) 14->59 61 Maps a DLL or memory area into another process 14->61 63 Sample uses process hollowing technique 14->63 65 Queues an APC in another process (thread injection) 14->65 17 explorer.exe 14->17 injected process8 dnsIp9 33 purecleantn.com 162.248.50.97, 49741, 49767, 80 PRIVATESYSTEMSUS United States 17->33 35 www.onemilliondollarsapp.com 174.34.182.172, 49748, 80 LEASEWEB-USA-LAX-11US United States 17->35 37 27 other IPs or domains 17->37 43 System process connects to network (likely due to code injection or exploit) 17->43 21 NETSTAT.EXE 12 17->21         started        25 autofmt.exe 17->25         started        signatures10 process11 dnsIp12 41 www.alltechengwork.com 21->41 53 Modifies the context of a thread in another process (thread injection) 21->53 55 Maps a DLL or memory area into another process 21->55 57 Tries to detect virtualization through RDTSC time measurements 21->57 27 cmd.exe 1 21->27         started        signatures13 process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/afaa365ef87b1aa804d330d56de9cee53e284870221ddf9aae2c36774e69e9af/
Threat name:
ByteCode-MSIL.Trojan.Heracles
Create hunting rule
Status:
Malicious
First seen:
2021-01-12 10:53:52 UTC
AV detection:
14 of 28 (50.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=v6vdmxxypmnkqbgtgdkw32oo4u7cqsdqeio57gvofq3hottj5gxq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210112-y1hhahrg9e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of UnmapMainImage
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.lensinlens.com/ehxh/
Gathering data
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.85
Link:
https://yomi.yoroi.company/submissions/afaa365ef87b1aa804d330d56de9cee53e284870221ddf9aae2c36774e69e9af

File information

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

Malspam

Formbook

zip abbe59fc43a3a976f88ab726c8aadff90382fd64a687c44dd4aea892b1c5377b

Formbook

Executable exe afaa365ef87b1aa804d330d56de9cee53e284870221ddf9aae2c36774e69e9af

(this sample)

  
Dropped by
MD5 0873ee858fa6bc2e2702768caab1994f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 abbe59fc43a3a976f88ab726c8aadff90382fd64a687c44dd4aea892b1c5377b
Cape
Cape
https://www.capesandbox.com/analysis/111570/

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