MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9e38c0c3c516583da526016c4c6a671c53333d3d156562717db79eac63587522. 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: 11


Intelligence 11 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9e38c0c3c516583da526016c4c6a671c53333d3d156562717db79eac63587522
SHA3-384 hash: 855ff6c36758f3781e8024089db6e44f7553397bad275fafea97b5c922ca73f3de9291797bc2ecace73336c307aebf6e
SHA1 hash: 5786e68382eb6eec432ca8a3109f61242b4c03d0
MD5 hash: 27db728c69c96de67c4ad3863abe33a9
humanhash: beer-princess-alaska-mountain
File name:Credit Card & Booking details.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'076'736 bytes
First seen:2021-02-17 08:37:06 UTC
Last seen:2021-02-17 11:09:42 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:TV9VhXLMjb8MUYTygw2CMgAHVoKStnCX7QyKGk8Pu5rcyOREjCGcMdRoYfTgvzzg:erhStC4Gwe1nMdRoYf7rTmeh6ZMGka9
Threatray 3'697 similar samples on MalwareBazaar
TLSH 6435099613947F47E07D573495A5390883F2D8DDE7A9CBDCFCE830CB63A1B81A1A6212
Reporter FORMALITYDE
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
108
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Credit Card & Booking details.exe
Verdict:
Suspicious activity
Analysis date:
2021-02-17 08:16:52 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c66a7e26-2407-423e-b1a1-3ae06bdae2de

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/117509/
Detection(s):
SecuriteInfo.com.BehavesLike.Win32.Generic.tc.15054.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Result
Verdict:
UNKNOWN
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/609943
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
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
Yara detected AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 353996 Sample: Credit Card & Booking details.exe Startdate: 17/02/2021 Architecture: WINDOWS Score: 100 31 www.bobyworks.com 2->31 33 bobyworks.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 7 other signatures 2->47 11 Credit Card & Booking details.exe 3 2->11         started        signatures3 process4 file5 29 C:\...\Credit Card & Booking details.exe.log, ASCII 11->29 dropped 57 Injects a PE file into a foreign processes 11->57 15 Credit Card & Booking details.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 dnsIp10 35 floridaincontinencetherapy.com 108.175.3.23, 49754, 80 ONEANDONE-ASBrauerstrasse48DE United States 18->35 37 www.beautyroomgreenwich.com 217.160.0.135, 49748, 80 ONEANDONE-ASBrauerstrasse48DE Germany 18->37 39 8 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 colorcpl.exe 18->22         started        signatures11 process12 signatures13 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/9e38c0c3c516583da526016c4c6a671c53333d3d156562717db79eac63587522/
Threat name:
ByteCode-MSIL.Trojan.Taskun
Create hunting rule
Status:
Malicious
First seen:
2021-02-17 08:38:06 UTC
AV detection:
9 of 47 (19.15%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ty4mbq6fczmd3jjgafwey2thdrjtgpj5cvswe4l5w6pkyy2youra._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
09715a97873a089c9dc80219175d50508628f4f794639c2e725bad85d68804c2
Formbook
5915848dc0c0e2e649fdc29ed1d3270ec15b78493e9ca9debf5e85a090e533b6
Formbook
5d617282230f991221360f213e15b0e62d0c462afc3d32299c9b410658fbb106
Formbook
73c58bd017026340507d10cc2b3237c6c32835dc69571e81df1a5905981b3d63
Formbook
7ffcfe208773bc49ef7a0e832fe117592b8eaf83484ebc9cfe9c64eb354aadec
Formbook
8c5a90a4c4470d05fff7757920aa0a8bf56edab04f4eb926ba789652f1bfc74c
Formbook
c848b9f81ec7dcc330cc57ede3482805ccad25143eac801f7f56fc5cc0ccace5
Formbook
d68888aa1e155ac65bd1ddabcf05f61bfff65f79a11cc0ee099200c3da8c5d35
Formbook
f09416ef7aaab2c43c62ef77bb69c005ec4a57d4051586f5e7d8571e74fee41c
Formbook
fb4eed3cf47b8b977f61b307651cadf7e5f18e4fa20e91239e1f9832fc5d822c
Formbook
+ 3'687 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210217-7k8n2yjzze/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.deuxus.com/t052/
Unpacked files
SH256 hash:
b2499a2af35b550fbe7f541a14ff1225e1202324f351eecf85de6c8e9fc7c27c
MD5 hash:
5e732e4265622675313195dead01047e
SHA1 hash:
359c710a93c2f58cdc2a45de8dd48a6884a70645
Link:
https://www.unpac.me/results/4820ce3f-ded2-43e7-ae0e-859e6a4d0a76/
SH256 hash:
9e38c0c3c516583da526016c4c6a671c53333d3d156562717db79eac63587522
MD5 hash:
27db728c69c96de67c4ad3863abe33a9
SHA1 hash:
5786e68382eb6eec432ca8a3109f61242b4c03d0
Link:
https://www.unpac.me/results/4820ce3f-ded2-43e7-ae0e-859e6a4d0a76/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.95
Link:
https://yomi.yoroi.company/submissions/9e38c0c3c516583da526016c4c6a671c53333d3d156562717db79eac63587522

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_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.

Malspam

Formbook

Executable exe 9e38c0c3c516583da526016c4c6a671c53333d3d156562717db79eac63587522

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/117509/

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