MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 452534ffdab7839250b44f52865d7e4e60d13deec5e13637514dd614ad46539c. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 452534ffdab7839250b44f52865d7e4e60d13deec5e13637514dd614ad46539c
SHA3-384 hash: 95847970ecd7ff5c5a74314c5775d0379e63007d73347f7492f6d85a04fda129c0de04d011212b2ccfe211e7ff525cf9
SHA1 hash: 862f13656e2748420feba328f74c32692d3cc7b5
MD5 hash: cad8dad352aea208bdf7f6502731f09f
humanhash: sweet-batman-five-wyoming
File name:MACHINE SPECIFICATIONS.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:940'032 bytes
First seen:2021-03-24 13:34:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'663 x AgentTesla, 19'478 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:cNncX2hSPne/8cn/U7EWydU2wylddR1MxC:0UDy9wqbM
Threatray 4'322 similar samples on MalwareBazaar
TLSH 0F15E58C9D9EC1CAC5350BB842DEC9EA46EA4FF34F22887AB5C857C7C522741F50A935
Reporter malwarelabnet
Tags:FormBook xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
118
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MACHINE SPECIFICATIONS.exe
Verdict:
Malicious activity
Analysis date:
2021-03-24 23:52:34 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/d602df7a-919e-45ce-853e-04eb0aac8912

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection(s):
SecuriteInfo.com.Trojan.PackedNET-5.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/652262
Signature
Antivirus detection for URL or domain
Binary contains a suspicious time stamp
C2 URLs / IPs found in malware configuration
Found malware configuration
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 ipconfig to lookup or modify the Windows network settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 375078 Sample: MACHINE SPECIFICATIONS.exe Startdate: 24/03/2021 Architecture: WINDOWS Score: 100 36 www.josefloreslive.com 2->36 38 www.becomestateman.com 2->38 44 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->44 46 Found malware configuration 2->46 48 Malicious sample detected (through community Yara rule) 2->48 50 8 other signatures 2->50 11 MACHINE SPECIFICATIONS.exe 3 2->11         started        signatures3 process4 file5 28 C:\Users\...\MACHINE SPECIFICATIONS.exe.log, ASCII 11->28 dropped 14 MACHINE SPECIFICATIONS.exe 11->14         started        process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 17 explorer.exe 14->17 injected process8 dnsIp9 30 crgxdz.com.lv1176.faipod.com 103.14.34.79, 49727, 80 UHGL-AS-APUCloudHKHoldingsGroupLimitedHK China 17->30 32 www.fosa.info 64.190.62.111, 49746, 80 NBS11696US United States 17->32 34 15 other IPs or domains 17->34 40 System process connects to network (likely due to code injection or exploit) 17->40 42 Uses ipconfig to lookup or modify the Windows network settings 17->42 21 ipconfig.exe 17->21         started        signatures10 process11 signatures12 52 Modifies the context of a thread in another process (thread injection) 21->52 54 Maps a DLL or memory area into another process 21->54 56 Tries to detect virtualization through RDTSC time measurements 21->56 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/452534ffdab7839250b44f52865d7e4e60d13deec5e13637514dd614ad46539c/
Threat name:
Win32.Backdoor.Agentesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-23 23:20:40 UTC
AV detection:
29 of 48 (60.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=iustj762w6bzeufuj5jimxl6jzqncppoyxqtmn2rjxlbjlkgkooa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
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b12941d367baf1228f6d262c4696b267cd1d36e600742aaf1fee00582fe1ea07
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b8ae844621bf21969ca7070937f91101ca4f7277917979ad9d4a4ac43d6e5fad
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e3670bfc1db6fb7223bb6b231ef4c3afd9d34de1d8f87b7a8e7a4cb27cfaa37d
Formbook
f39b9e8c4a9aa6d8cd9f069e8a8ee81a3f666e07071f2b4673aa42633026736c
Formbook
+ 4'312 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210324-7hbmpw96p2/
Behaviour
Suspicious behavior: EnumeratesProcesses
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.dubainights.net/rrrq/
Unpacked files
SH256 hash:
c22b9993fd6abea236edcc1bf476bcd4a09015b4af09eedf660a43bf3d29a16f
MD5 hash:
1d1234ba19c430923b22f531bb19b369
SHA1 hash:
9868c1e97a3be16100a61b5ee1f7d2838b4782a8
Link:
https://www.unpac.me/results/e6da1783-519f-44d7-ab63-b56cd6d72bc3/
SH256 hash:
452534ffdab7839250b44f52865d7e4e60d13deec5e13637514dd614ad46539c
MD5 hash:
cad8dad352aea208bdf7f6502731f09f
SHA1 hash:
862f13656e2748420feba328f74c32692d3cc7b5
Link:
https://www.unpac.me/results/e6da1783-519f-44d7-ab63-b56cd6d72bc3/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.40
Link:
https://yomi.yoroi.company/submissions/452534ffdab7839250b44f52865d7e4e60d13deec5e13637514dd614ad46539c

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
Rule name:IPPort_combo_mem
Create hunting rule
Author:James_inthe_box
Description:IP and port combo

File information

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

Comments