MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3621aded8ecef2d269382fa26ea42d634a89f6d31de2529207da8024dec74226. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
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SHA256 hash: 3621aded8ecef2d269382fa26ea42d634a89f6d31de2529207da8024dec74226
SHA3-384 hash: a7d955bfd1ccc2a4571066b153ac8243d8c7e7dfd6ec6dfd21e420772c23a7d63f1442e922916639d8f24a21de4bc574
SHA1 hash: d9ae3a7ba43948a0689101f46348a4b31429491c
MD5 hash: 713a93bddd12a2ea76b8d97f01e25ff7
humanhash: earth-hamper-tango-alpha
File name:DHL SHIPMENT NOTIFICATION 284748395PD.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'037'824 bytes
First seen:2022-03-21 12:07:44 UTC
Last seen:Never
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:jh9MVuJi+5DpEZJ28s1gpScGAxpdaKpSvzB+Oe:jTMciO8s1gpScVnMKEvNp
Threatray 12'977 similar samples on MalwareBazaar
TLSH T10725234A73EBD270D69E7271C0F7AA400BF4EB527953D709A8C0B2090743B9A59166FF
Reporter cocaman
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
227
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/253557/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
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:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
control.exe obfuscated packed replace.exe
Link:
https://www.filescan.io/uploads/62386ab1dfdfa8501cc6a883/reports/4f978e50-96fd-48a5-9b62-6106539d9ac4/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/2ced05db-198c-465c-9321-b6b833cfec70
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.adwa.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/960717
Signature
.NET source code contains method to dynamically call methods (often used by packers)
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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
Sigma detected: Application Executed Non-Executable Extension
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Suspicious Rundll32 Without Any CommandLine Params
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
Yara detected Shellcode strings
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 593195 Sample: DHL SHIPMENT NOTIFICATION 2... Startdate: 21/03/2022 Architecture: WINDOWS Score: 100 30 www.rockstarcleaningclub.com 2->30 32 rockstarcleaningclub.com 2->32 40 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->40 42 Found malware configuration 2->42 44 Malicious sample detected (through community Yara rule) 2->44 46 15 other signatures 2->46 10 DHL SHIPMENT NOTIFICATION 284748395PD.exe 3 2->10         started        signatures3 process4 file5 28 DHL SHIPMENT NOTIF...284748395PD.exe.log, ASCII 10->28 dropped 13 DHL SHIPMENT NOTIFICATION 284748395PD.exe 10->13         started        16 DHL SHIPMENT NOTIFICATION 284748395PD.exe 10->16         started        process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 13->58 60 Maps a DLL or memory area into another process 13->60 62 Sample uses process hollowing technique 13->62 64 Queues an APC in another process (thread injection) 13->64 18 rundll32.exe 12 13->18         started        22 explorer.exe 13->22 injected process8 dnsIp9 48 System process connects to network (likely due to code injection or exploit) 18->48 50 Self deletion via cmd delete 18->50 52 Modifies the context of a thread in another process (thread injection) 18->52 56 2 other signatures 18->56 24 cmd.exe 1 18->24         started        34 www.rockstarcleaningclub.com 22->34 36 vls003vm08.hostmaster.sk 93.184.77.58, 49867, 80 VNET-ASSK Slovakia (SLOVAK Republic) 22->36 38 23 other IPs or domains 22->38 54 Performs DNS queries to domains with low reputation 22->54 signatures10 process11 process12 26 conhost.exe 24->26         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3621aded8ecef2d269382fa26ea42d634a89f6d31de2529207da8024dec74226/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-21 12:08:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=gyq233moz3zne2jyf6rg5jbnmnfit5wtdxrffeqh3kacjxwhiita._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2bb47abc0ec7e4e48aa80d53e19056c6adbef6b1392b3816aa335364325870fb
Formbook
374874898c5386561d60c3fae0482d1caee783f1096dda6742b1c073175a0a14
Formbook
4892e9b8ed5aa57661e3a1fd4bc2d48570cd416af12ab88bbade473ede45c1ed
Formbook
6fb859be1f19ec66d032758b38eade770aedc4f60b2341284ff407647980852b
Formbook
b36891ab4a7fa6be1680a65614dd5551a3fa8a89052c381a954601eedd82e62c
Formbook
c68894e6a7551cdf34c082a0ba372f9544d07aee0f2d09dfb7fed3e664e91aaf
Formbook
c86f3a2110ed2a8498cf30d4ab88cf9ea18edc612835fe2b369e7596dafb802e
Formbook
d89f28603b8948dd7217e42366328a6e9bd05d59e5de67a4c39f207f8a520d43
Formbook
+ 12'967 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:n8bs loader rat
Link:
https://tria.ge/reports/220321-pawkvacac2/
Behaviour
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
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/cb82f799-ca6b-409c-9a82-2fd15d2bc990/
Parent samples :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 hash:
2dbd7bdb2b349e2b78d9a75390048afdb1d97dac43d1fc85487a9cf73a279bc3
MD5 hash:
6dc02c9d3ab37efd12e8d15edddb304d
SHA1 hash:
f874972935959cbf61e168756cbe5d2bfa0cb118
Link:
https://www.unpac.me/results/cb82f799-ca6b-409c-9a82-2fd15d2bc990/
SH256 hash:
6ff21c090296e9fd3ec2b17e03e184e2396adf4013b2a4f4c9dea5bd7aff38f7
MD5 hash:
7c3fb3e3d91e338ae917c4cb46895e71
SHA1 hash:
ba577b8ccb3c6bbc5e9e3a838aec98859cd4dbaa
Link:
https://www.unpac.me/results/cb82f799-ca6b-409c-9a82-2fd15d2bc990/
SH256 hash:
aec4dc4ff97856897d1aac000be621c1270ee428611ef289fe0d1ee807387b1a
MD5 hash:
1c4a70002396bedcf9c86a3fd237a795
SHA1 hash:
694b6b3c14b11468d3ae6a37d0b1611e7599098e
Link:
https://www.unpac.me/results/cb82f799-ca6b-409c-9a82-2fd15d2bc990/
SH256 hash:
3621aded8ecef2d269382fa26ea42d634a89f6d31de2529207da8024dec74226
MD5 hash:
713a93bddd12a2ea76b8d97f01e25ff7
SHA1 hash:
d9ae3a7ba43948a0689101f46348a4b31429491c
Link:
https://www.unpac.me/results/cb82f799-ca6b-409c-9a82-2fd15d2bc990/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/3621aded8ece/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/3621aded8ecef2d269382fa26ea42d634a89f6d31de2529207da8024dec74226

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

gz 05f6779510066abe01358548333beba78195864f07301916ed2ac355610db740

Formbook

Executable exe 3621aded8ecef2d269382fa26ea42d634a89f6d31de2529207da8024dec74226

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 05f6779510066abe01358548333beba78195864f07301916ed2ac355610db740
Cape
Cape
https://www.capesandbox.com/analysis/253557/

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