MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d9cee5cc1ff9b14e0c1604dfded72f085e39b1983c41b595660a60bfaab942b9. 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: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: d9cee5cc1ff9b14e0c1604dfded72f085e39b1983c41b595660a60bfaab942b9
SHA3-384 hash: 109cd5adcad457edac79cf37118b56440d4bb983348758914a872ad52277ceaf3a8cc07ca153a24c9debc6c88d02ecac
SHA1 hash: 01bf9dbf205e2197f67d7a5b2eaf60f20d6785a1
MD5 hash: 9d806c39777c5c9fda47905df48b8851
humanhash: coffee-violet-beer-hawaii
File name:SOA.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:264'840 bytes
First seen:2021-10-27 02:17:17 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash b76363e9cb88bf9390860da8e50999d2 (464 x Formbook, 184 x AgentTesla, 122 x SnakeKeylogger)
ssdeep 6144:2BlL/9XsceREtMfvCUTAR4PH57ZTTbuxTcFOfqQyebsOY8e8mauFI:U/sdGMf3AR4JZTTbMcFGBbjY8e8maUI
Threatray 11'023 similar samples on MalwareBazaar
TLSH T13B44122A1AE1E597D0D327756B721360D3FB1364A45DA8CB1B140FA63D122C7F027BAE
File icon (PE):PE icon
dhash icon 64f4d4d4ecf4d4d4 (82 x SnakeKeylogger, 34 x AgentTesla, 24 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/200367/
Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a file
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
80%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/6178b6dca9d585e6d53a4e89/reports/cecb6a40-4c22-454c-9f10-372ac0be10c9/overview
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.
Verdict:
Suspicious
Link:
https://analyze.intezer.com/analyses/32ddbfe7-8607-4c17-8be0-c17f8820c297
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/877439
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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)
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
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 virtualization through RDTSC time measurements
Uses netstat to query active network connections and open ports
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 509872 Sample: SOA.exe Startdate: 27/10/2021 Architecture: WINDOWS Score: 100 31 www.taoluzhibo.info 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 4 other signatures 2->45 11 SOA.exe 17 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\uqtulaip.dll, PE32 11->29 dropped 61 Detected unpacking (changes PE section rights) 11->61 63 Tries to detect virtualization through RDTSC time measurements 11->63 65 Injects a PE file into a foreign processes 11->65 15 SOA.exe 11->15         started        signatures6 process7 signatures8 67 Modifies the context of a thread in another process (thread injection) 15->67 69 Maps a DLL or memory area into another process 15->69 71 Sample uses process hollowing technique 15->71 73 Queues an APC in another process (thread injection) 15->73 18 explorer.exe 15->18 injected process9 dnsIp10 33 sunshinefamilysupport.com 15.197.142.173, 49849, 80 TANDEMUS United States 18->33 35 www.cqjiubai.com 108.186.180.63, 49843, 80 PEGTECHINCUS United States 18->35 37 14 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 49 Performs DNS queries to domains with low reputation 18->49 51 Uses netstat to query active network connections and open ports 18->51 22 NETSTAT.EXE 18->22         started        signatures11 process12 signatures13 53 Self deletion via cmd delete 22->53 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/d9cee5cc1ff9b14e0c1604dfded72f085e39b1983c41b595660a60bfaab942b9/
Threat name:
Win32.Backdoor.Zapchast
Create hunting rule
Status:
Malicious
First seen:
2021-10-27 02:07:26 UTC
AV detection:
17 of 44 (38.64%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3hholta77gyu4dawatp55vzpbbpdtmmyhra3lflgbjql7kvzik4q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
1bbc8a34b7590c1593c5a79a8d0f93b17a162f44893c37aa11e4cb9e0e2d96bf
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31126bb88883cdb4de8893da0c275cb8e1bc3889258cc7710617b5c65cd6f476
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612a346d3e2412113c53343b67419bc7a13bcf1bfe890137b68b3b5553a20096
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a16f2d423430943200368f83b9a96afc304d51d94e04559a456491632948799d
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ab4676fc90e455da2127126bfbd1fd167328c79eda83f686ef71dd89266825f5
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b4fc77c70794670f21a4c4fbc3b608589cef7b9d98acadf9b0a956404f6ca0be
Formbook
eb4f57c9488afdfcae998056c4854f63c921e45d077c4a53fc6d927463ea5267
Formbook
+ 11'013 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:b2c0 loader rat suricata
Link:
https://tria.ge/reports/211027-crangsabcm/
Behaviour
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
Deletes itself
Loads dropped DLL
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.thesewhitevvalls.com/b2c0/
Unpacked files
SH256 hash:
e45193a01b1beb8de09540b1f02e1da56508b8b331df332a662cadd59122d94a
MD5 hash:
a3e21d76716b81b1991f4f054e376363
SHA1 hash:
9beb8a4b05e8a57dca366636633537969340d73d
Link:
https://www.unpac.me/results/ee89ea27-ff61-40ca-8d66-d7a070e18b1c/
SH256 hash:
d9cee5cc1ff9b14e0c1604dfded72f085e39b1983c41b595660a60bfaab942b9
MD5 hash:
9d806c39777c5c9fda47905df48b8851
SHA1 hash:
01bf9dbf205e2197f67d7a5b2eaf60f20d6785a1
Link:
https://www.unpac.me/results/ee89ea27-ff61-40ca-8d66-d7a070e18b1c/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.47
Link:
https://yomi.yoroi.company/submissions/d9cee5cc1ff9b14e0c1604dfded72f085e39b1983c41b595660a60bfaab942b9

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 d9cee5cc1ff9b14e0c1604dfded72f085e39b1983c41b595660a60bfaab942b9

(this sample)

  
Dropped by
Formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/200367/

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