MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8ff564a57fcca6daaa6319451c7ccb61537b02b513b8b262a5f76348b70d0287. 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 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8ff564a57fcca6daaa6319451c7ccb61537b02b513b8b262a5f76348b70d0287
SHA3-384 hash: 2a7cb85da4184a31bacc47cd26d6c8dd80217a64bd81c3bf6069794e8ac461ea4b3e73fd625e7f1a57bfc9b3f89f9e05
SHA1 hash: 6596b759833a7580758634e75a878c387b21ff98
MD5 hash: 8035a8a6435078dafbc920a1ff224d57
humanhash: lactose-hotel-two-fish
File name:Order.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'043'456 bytes
First seen:2021-07-20 05:41:46 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:C8PGQ+EcKrvDBUgSniJNZSp9lcZUYuAl4KaGiRusf:62KgSiJNoTGuY6LGiRu
Threatray 6'581 similar samples on MalwareBazaar
TLSH T1E625DF3373176B88EC7CC3B86915A045ABF5B017D31DD25C3ED9B0F9A872F159AA1A02
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
102
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Order.exe
Verdict:
Malicious activity
Analysis date:
2021-07-20 05:42:49 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/a56ff465-1d26-43f5-9ce9-5f78eb99613f

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/172684/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.935-1.UNOFFICIAL
Create hunting rule

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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ab20e46-d3ec-4d11-8fcb-80d495d162d1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/818656
Signature
C2 URLs / IPs found in malware configuration
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 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
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
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
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 451067 Sample: Order.exe Startdate: 20/07/2021 Architecture: WINDOWS Score: 100 31 www.ocyslibes.icu 2->31 33 www.encounterfy.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 Order.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\Local\...\Order.exe.log, ASCII 11->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 59 Injects a PE file into a foreign processes 11->59 15 Order.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 Queues an APC in another process (thread injection) 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 35 www.dawnbreakers-guild.com 108.179.243.90, 49741, 80 UNIFIEDLAYER-AS-1US United States 18->35 37 neuronitpro.com 31.170.166.177, 49737, 80 AS-HOSTINGERLT United States 18->37 39 9 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 svchost.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:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/8ff564a57fcca6daaa6319451c7ccb61537b02b513b8b262a5f76348b70d0287/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-07-20 05:42:04 UTC
AV detection:
9 of 46 (19.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=r72wjjl7zstnvktddfcry7glmfjxwavvco4leyvf65rurnynakdq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
16f669b8657b76f78a71e28f4b475856eddccfd143f2128275212b338aca8620
Formbook
1ba55b6d19b202f0a3fa11a7122a210ed0041074bf30fc754bbc87c1a793304b
Formbook
3b70e4fc486e35f388db065ff8f187f55a820ccf8ce90f0e656ff55aaa0d5fdb
Formbook
3cec9bd714745b020366af9537184c619794ef4dee36c99093f53b243c97dcc1
Formbook
59ced73cabf35385aaedb67d1b0cd813cc16f5f8e056add78cf50f3abc28351a
Formbook
8ea636d851faf7ce0769fbbe7856659d0eb6638353df90e0c93f461ac3a932be
Formbook
95eedb3eaf98ec12d5f66609278d43f94e1f635420d413ee0672bbf9434aafa4
Formbook
a352710790883442f580f87d70387649d03b7d1d6472d995ca4bdf96d88bbf50
Formbook
bb9ba507dcfe191724f459ded8009edfa46481b2e244827354116f1734a52a9c
Formbook
dfe19acb83c53bf3fd25bea127cf728c9140cf48d6a55e51b76cef0e92a03d1c
Formbook
+ 6'571 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210720-bdkbbm8vnx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.southernhighlandsnails.com/uqf5/
Unpacked files
SH256 hash:
83d9e44d9a311ea6fdbcbd09fdc816a2067806dcacf24beb5ee786191b1a3ea1
MD5 hash:
b1a7b752b6638ee03cffe5a1dde9213e
SHA1 hash:
52d215a173d2f293990f8c12fc7f4a86330a29cb
Link:
https://www.unpac.me/results/86c4aa89-a030-4c78-b173-f0b76448e9f1/
SH256 hash:
8ff564a57fcca6daaa6319451c7ccb61537b02b513b8b262a5f76348b70d0287
MD5 hash:
8035a8a6435078dafbc920a1ff224d57
SHA1 hash:
6596b759833a7580758634e75a878c387b21ff98
Link:
https://www.unpac.me/results/86c4aa89-a030-4c78-b173-f0b76448e9f1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/8ff564a57fcca6daaa6319451c7ccb61537b02b513b8b262a5f76348b70d0287

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
Rule name:pe_imphash
Create hunting rule
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 8ff564a57fcca6daaa6319451c7ccb61537b02b513b8b262a5f76348b70d0287

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/172684/

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