MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568. 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: 16


Intelligence 16 IOCs YARA 2 File information Comments 1
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SHA256 hash: 44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568
SHA3-384 hash: 050964eda40e810bbf81ae1a89a64a86f5ef344cb04965a50f60a882f2e7cc7fa15ba94d67b55f8698e9220bc1689b1e
SHA1 hash: a55444f0de2de44b6b1d309e8992c46b8f1fdfa6
MD5 hash: 9a32d47653dd8ffe029d98b2129628e9
humanhash: jersey-lithium-paris-montana
File name:9a32d47653dd8ffe029d98b2129628e9
Download: download sample
Signature Formbook
Create hunting rule
File size:504'320 bytes
First seen:2022-06-28 19:05:14 UTC
Last seen:2022-06-28 19:39:06 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'461 x Formbook, 12'202 x SnakeKeylogger)
ssdeep 12288:fwOvrXgTMa/I2Yggc2zlcN+k4tp0A0kOI:oOzgTMuRgqN+j5
TLSH T1E3B412565EC41F9FC3A8007B6030251167FE5BFF1953F1EAD8A9F49D23AABE0A0421E5
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 00c0c4e4e4c4c000 (11 x Formbook, 9 x AgentTesla, 7 x Loki)
Reporter zbetcheckin
Tags:32 exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
421
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
http://85.202.169.21/blessedzx.exe
Verdict:
Malicious activity
Analysis date:
2022-06-28 19:51:41 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/5ace049e-6352-4e53-827f-3224ce927ceb

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/284026/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62bb511dfb0f8ab80893c64f/reports/acfdbe3e-7f38-495c-b12f-bfd20ab161e8/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9e0d1872-3883-4047-92c6-29e2cc5ed548
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1021463
Signature
.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
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
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 Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 653959 Sample: 2iEnbtjhGA Startdate: 28/06/2022 Architecture: WINDOWS Score: 100 36 Malicious sample detected (through community Yara rule) 2->36 38 Antivirus detection for URL or domain 2->38 40 Antivirus / Scanner detection for submitted sample 2->40 42 8 other signatures 2->42 10 2iEnbtjhGA.exe 3 2->10         started        process3 file4 28 C:\Users\user\AppData\...\2iEnbtjhGA.exe.log, ASCII 10->28 dropped 52 Tries to detect virtualization through RDTSC time measurements 10->52 54 Injects a PE file into a foreign processes 10->54 14 2iEnbtjhGA.exe 10->14         started        signatures5 process6 signatures7 56 Modifies the context of a thread in another process (thread injection) 14->56 58 Maps a DLL or memory area into another process 14->58 60 Sample uses process hollowing technique 14->60 62 Queues an APC in another process (thread injection) 14->62 17 explorer.exe 14->17 injected process8 dnsIp9 30 www.investorstable.net 192.185.0.218, 49920, 80 UNIFIEDLAYER-AS-1US United States 17->30 32 td-ccm-168-233.wixdns.net 34.117.168.233, 49919, 80 GOOGLE-AS-APGoogleAsiaPacificPteLtdSG United States 17->32 34 8 other IPs or domains 17->34 44 System process connects to network (likely due to code injection or exploit) 17->44 21 chkdsk.exe 17->21         started        signatures10 process11 signatures12 46 Modifies the context of a thread in another process (thread injection) 21->46 48 Maps a DLL or memory area into another process 21->48 50 Tries to detect virtualization through RDTSC time measurements 21->50 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2022-06-28 19:06:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=is5emquzyfci7vxnlziv6tw7qgdbacdehd55ysmprgoht2fuivua._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:n9e0 loader rat
Link:
https://tria.ge/reports/220628-xr23ysbgal/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
8165f8c02162bdc359439261e88f27e6e512d136065da4dc3d5ddf659f1092f4
MD5 hash:
ca9414af19d6a78816f7b0ab6eebb388
SHA1 hash:
eb15237ecf2ea11d6fdf518e2d66292ce799f7f5
Detections:
win_formbook_g0
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win_formbook_auto
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XLoader
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Link:
https://www.unpac.me/results/476a3abd-c092-45d6-86b5-3c6ef0736209/
Parent samples :
faea34e7c75efd701ec53a1767b8719725c91430164d28ec7853543be56acf41
f9eafc2e0d113c33ff2ef3c080001165cde3e53b379662b35643d4cfaab9e25c
44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568
c085bc0fdaa618fb6d1d8b6db3de60b533075613d47779c18cd7af6ef9f87101
987c22e1dc325066b45d0e996d8c0b4ff9fd3cc96f814e41ae0f80914b6b81e5
d466cf23cd8845ae7772574dea01b4acbb0c14e4f737b04a57df38da8b0ae321
SH256 hash:
0aa8ea56f670ef5041fe87ee1a27b6623c2cf7996ed489214aa076996ca40cac
MD5 hash:
faf84cab64260654988db2f9157f8f89
SHA1 hash:
e1e6ebeaf252c78e74c1355cdefc6a2c52cfab70
Link:
https://www.unpac.me/results/476a3abd-c092-45d6-86b5-3c6ef0736209/
SH256 hash:
0cb6aef1fa57d11408e47ae071485ef8f48c2982997b8d74b47a4151d85b978c
MD5 hash:
843aa6edf83bff7b61c6a5369ef41e95
SHA1 hash:
d1bfeec8eaac9a1dacf2f7062ce964d8e7d77085
Link:
https://www.unpac.me/results/476a3abd-c092-45d6-86b5-3c6ef0736209/
SH256 hash:
2cd1624694434ccdbb90becd42d0a881c3f4ae177cef6c609c2845e4ef7a22f4
MD5 hash:
5670e70334ba51dcddbee36fedd7d075
SHA1 hash:
732c8893eda953c1d134259a6790f7d250669c83
Link:
https://www.unpac.me/results/476a3abd-c092-45d6-86b5-3c6ef0736209/
SH256 hash:
a3afccda5c0afca2d1ebdd9df2d713c442a4dfa373c22d0d513d313a280804f1
MD5 hash:
6b41d531999ab1552b713dc4eae7629e
SHA1 hash:
16a14bbd2643de1bf64fe4da6b75db44a8142e60
Link:
https://www.unpac.me/results/476a3abd-c092-45d6-86b5-3c6ef0736209/
SH256 hash:
44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568
MD5 hash:
9a32d47653dd8ffe029d98b2129628e9
SHA1 hash:
a55444f0de2de44b6b1d309e8992c46b8f1fdfa6
Link:
https://www.unpac.me/results/476a3abd-c092-45d6-86b5-3c6ef0736209/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/44ba464299c1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Trojan
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568

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
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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.

Web download

Formbook

Executable exe 44ba464299c1448fd6ed5e515f4edf818610086438fbdc498f899c79e8b44568

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/2252179/
Cape
Cape
https://www.capesandbox.com/analysis/284026/

Comments


Avatar
zbet commented on 2022-06-28 19:05:20 UTC

url : hxxp://85.202.169.21/blessedzx.exe