MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1570833b07ffd2ad2722c7f04838991e365b374fcd4f2ec933d711f1c3a27ea5. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1570833b07ffd2ad2722c7f04838991e365b374fcd4f2ec933d711f1c3a27ea5
SHA3-384 hash: 9d54cd7d8399486441ac33f14c2dae8f924ed77b0549edc5fe22b5ef862a22d8811607110f301f60f7f99bef707ee25c
SHA1 hash: a4e22ccf03420578bcb8fe02c24312f4fffc4c65
MD5 hash: a51799c72e3edc74186ddc19057e61bc
humanhash: harry-sierra-kentucky-sad
File name:a51799c72e3edc74186ddc19057e61bc.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:754'688 bytes
First seen:2021-04-10 06:50:20 UTC
Last seen:2021-04-10 07:53:38 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:WGLQM6Zut0EVtS5B1BRNnqccu4bQjwyKmVAAJs9l7ICfLc:nvPgzsNfbQcvmjCfLc
Threatray 4'645 similar samples on MalwareBazaar
TLSH D5F469D09E8A7A1ED06EB375301090FCC3E36D2246EDE3E66AD7FDD6975368041A16C2
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
286
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
win32.exe.7z
Verdict:
No threats detected
Analysis date:
2021-04-10 02:18:47 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ba45ed28-f647-4ceb-a6fe-b04381d02fb2

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/133473/
Detection(s):
SecuriteInfo.com.ArtemisA51799C72E3E.3833.2860.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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/671938
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
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)
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 AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 384916 Sample: Pd0Tb0v0WW.exe Startdate: 10/04/2021 Architecture: WINDOWS Score: 100 33 www.okitmall.com 2->33 35 www.hubsnewz.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 Pd0Tb0v0WW.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\AppData\...\Pd0Tb0v0WW.exe.log, ASCII 11->31 dropped 59 Detected unpacking (changes PE section rights) 11->59 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 Pd0Tb0v0WW.exe 11->15         started        18 Pd0Tb0v0WW.exe 11->18         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Queues an APC in another process (thread injection) 15->69 20 explorer.exe 15->20 injected process9 dnsIp10 37 gyanumbrella.com 103.117.212.217, 49723, 80 WEBWERKS-ASWebWerksIndiaPvtLtdIN India 20->37 39 www.3m-mat.com 23.226.65.187, 49733, 80 IOFLOODUS United States 20->39 41 17 other IPs or domains 20->41 51 System process connects to network (likely due to code injection or exploit) 20->51 24 explorer.exe 20->24         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 24->53 55 Maps a DLL or memory area into another process 24->55 57 Tries to detect virtualization through RDTSC time measurements 24->57 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1570833b07ffd2ad2722c7f04838991e365b374fcd4f2ec933d711f1c3a27ea5/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2021-04-10 02:02:14 UTC
AV detection:
9 of 28 (32.14%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cvyigoyh77jk2jzcy7yeqoezdy3fwn2pzvhs5sjt24i7dq5cp2sq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0153fdfbc02d929c7f92cd1f4826de2d6a3db1c86cf6c7b79e90169065345480
Formbook
139aff99375e0baaf57ee7e304a07edba35eb7995633d2c38db8819b6b127a30
Formbook
288224402f29f97e92aa6633bd3183c149f0d467e93481a3b77a34927999521e
Formbook
414d612f1134c580046095e37ead026b1c2fbfa31432e1ee662276286983fa24
Formbook
501d4cf13f1e91b23dbc5b82ce88e655e14180097c685968d0de26608d973455
Formbook
68a4c166af039bd971b41f38145724f34847fa5fe0da8bd1a31bc9f7b5b99c5d
Formbook
94b77677478f890b5f9e0561aebc0f66b1b2fc4494d016e9b5a70ed0ba20980b
Formbook
9b8e02c9169932cb809300c4dff5afc240aba4d5a87264f0f7123314345c6248
Formbook
a514741f5e99ded17c767b1159e98f86ae0b918fcff56f53d365e4744104f457
Formbook
f56732d49b44a54bd841c98e78c86dc04719eaec2fed43c2b6429abbcf7eee60
Formbook
+ 4'635 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210410-76v47ensnx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.okitmall.com/iu4d/
Unpacked files
SH256 hash:
c5519ef771321d62260735c62622297b284e823d97b29eed0dae704d89bb4c5f
MD5 hash:
0158502a4a1ee47ae2abfe604f2fd748
SHA1 hash:
3dec24548c89d943f3fe9a4dd0b8663cbdcf6e0d
Link:
https://www.unpac.me/results/a2ceac41-7d3b-4435-b1f5-41e4ec7473e5/
SH256 hash:
1570833b07ffd2ad2722c7f04838991e365b374fcd4f2ec933d711f1c3a27ea5
MD5 hash:
a51799c72e3edc74186ddc19057e61bc
SHA1 hash:
a4e22ccf03420578bcb8fe02c24312f4fffc4c65
Link:
https://www.unpac.me/results/a2ceac41-7d3b-4435-b1f5-41e4ec7473e5/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Kryptik
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/1570833b07ffd2ad2722c7f04838991e365b374fcd4f2ec933d711f1c3a27ea5

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

File information

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

Web download

Formbook

Executable exe 1570833b07ffd2ad2722c7f04838991e365b374fcd4f2ec933d711f1c3a27ea5

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1104220/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/133473/

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