MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 85434cc29d28674a4e118cdbbee621656d1aa0b0507fd1135446c93e97d175be. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: 85434cc29d28674a4e118cdbbee621656d1aa0b0507fd1135446c93e97d175be
SHA3-384 hash: ebdc5dd8a25dccc8b4d132f1b9ccba01293f5593f4ce3d1a31ea03beccb63ff8a0cb762a73a461cd306d9f30113d9a13
SHA1 hash: e2376d4790e7f9c18ad1b47a8c5abcd68e26a40a
MD5 hash: 18ad51ffb2f94b9804fe509306faa429
humanhash: spaghetti-berlin-mike-item
File name:Telex release.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'156'096 bytes
First seen:2022-03-21 16:03:17 UTC
Last seen:2022-03-21 18:14:12 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 24576:c99iTyGG5uLfs0QzcpkrXYKJXaAPIvrBQjvaYGD:k6HcuLosKt5PIvrBQjvatD
TLSH T1ED35D0E121FF5EB1C17BA7F1F851B7BA0EA0BF08E201C2B9497368C691E5729353454A
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
218
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/253682/
Detection(s):
SecuriteInfo.com.Variant.Bulz.412580.21890.23312.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6238a1fddfdfa8501cc79a84/reports/5cae4676-b478-4d85-8813-8e815492a031/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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/4c4812a6-a64f-4412-b132-4aff1a47e1e8
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/960947
Signature
.NET source code contains potential unpacker
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)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: CMSTP Execution Process Creation
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: 593436 Sample: Telex release.exe Startdate: 21/03/2022 Architecture: WINDOWS Score: 100 33 www.avtoshop761.com 2->33 37 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->37 39 Found malware configuration 2->39 41 Malicious sample detected (through community Yara rule) 2->41 43 10 other signatures 2->43 11 Telex release.exe 3 2->11         started        signatures3 process4 file5 31 C:\Users\user\...\Telex release.exe.log, ASCII 11->31 dropped 55 Injects a PE file into a foreign processes 11->55 15 Telex release.exe 11->15         started        18 Telex release.exe 11->18         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 15->57 59 Maps a DLL or memory area into another process 15->59 61 Sample uses process hollowing technique 15->61 63 Queues an APC in another process (thread injection) 15->63 20 explorer.exe 15->20 injected process9 dnsIp10 35 www.allthingsdog.info 94.136.40.51, 49803, 80 GD-EMEA-DC-LD5GB United Kingdom 20->35 45 System process connects to network (likely due to code injection or exploit) 20->45 24 cmstp.exe 20->24         started        signatures11 process12 signatures13 47 Self deletion via cmd delete 24->47 49 Modifies the context of a thread in another process (thread injection) 24->49 51 Maps a DLL or memory area into another process 24->51 53 Tries to detect virtualization through RDTSC time measurements 24->53 27 cmd.exe 1 24->27         started        process14 process15 29 conhost.exe 27->29         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/85434cc29d28674a4e118cdbbee621656d1aa0b0507fd1135446c93e97d175be/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-03-21 16:04:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 25 (76.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qvbuzqu5fbtuutqrrtn35zrbmvwrvifqkb75ce2ui3et5f6row7a._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:n8bs loader rat suricata
Link:
https://tria.ge/reports/220321-thygmahdcj/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
dd868f6769608967d3615244d33f6e8f88503caa101351338fe9e2f6df080b49
MD5 hash:
0c2beadcf112154928bd1073c4215742
SHA1 hash:
8f0006164b2acdfd43b5d65361d2f1be79c86fd6
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/cfce8fe2-5b85-4476-94b6-1352b2d5d0f2/
Parent samples :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 hash:
6ff21c090296e9fd3ec2b17e03e184e2396adf4013b2a4f4c9dea5bd7aff38f7
MD5 hash:
7c3fb3e3d91e338ae917c4cb46895e71
SHA1 hash:
ba577b8ccb3c6bbc5e9e3a838aec98859cd4dbaa
Link:
https://www.unpac.me/results/cfce8fe2-5b85-4476-94b6-1352b2d5d0f2/
SH256 hash:
2a1062b3dba346d8472a544f8e47ed3359f7807d23c422e7a46f048d3663f387
MD5 hash:
1818b96ddeaa5ca6a538c8b2db920272
SHA1 hash:
b651ecee167051620b2fbceb0ebd2eed887c4806
Link:
https://www.unpac.me/results/cfce8fe2-5b85-4476-94b6-1352b2d5d0f2/
SH256 hash:
9aaf0f6b6a7fabeb8bd2ec0ff9f849fadd5f6578b6a433e9e62956535ee10ef6
MD5 hash:
0e2a9865b5457cb6d71b2073bf67f4aa
SHA1 hash:
a848583290e8682c0da2b484e5399b19f134d188
Link:
https://www.unpac.me/results/cfce8fe2-5b85-4476-94b6-1352b2d5d0f2/
SH256 hash:
85434cc29d28674a4e118cdbbee621656d1aa0b0507fd1135446c93e97d175be
MD5 hash:
18ad51ffb2f94b9804fe509306faa429
SHA1 hash:
e2376d4790e7f9c18ad1b47a8c5abcd68e26a40a
Link:
https://www.unpac.me/results/cfce8fe2-5b85-4476-94b6-1352b2d5d0f2/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/85434cc29d28/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/85434cc29d28674a4e118cdbbee621656d1aa0b0507fd1135446c93e97d175be

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: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

r09 2490739f099721ae8d0aee87124a5e7b8acaf106d1f6c5a330802111d924a409

Formbook

Executable exe 85434cc29d28674a4e118cdbbee621656d1aa0b0507fd1135446c93e97d175be

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 2490739f099721ae8d0aee87124a5e7b8acaf106d1f6c5a330802111d924a409
Cape
Cape
https://www.capesandbox.com/analysis/253682/

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