MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025. 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: 17


Intelligence 17 IOCs YARA 2 File information Comments
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SHA256 hash: 482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025
SHA3-384 hash: 20a47c2a66a5d887e364df7a90c2141b04cd9eee1ad57d0448f80351a4772d51a126348d6e70f5ce66fe18afc9029f0b
SHA1 hash: 6b50d872c0d92f54755a3c7b807434723d85b48d
MD5 hash: 710f04f73b2402fa479faae3e730721e
humanhash: triple-seven-purple-mexico
File name:710f04f73b2402fa479faae3e730721e.exe
Download: download sample
Signature Formbook
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File size:461'824 bytes
First seen:2022-06-14 08:27:29 UTC
Last seen:2022-06-14 10:00:50 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'607 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:eUBafvICduKT+cMeBh7P5y71emvmUPLbBE+m:ePfbuKuIP53mrRXm
TLSH T128A4129236FB036AF6A94378513304D8133A7A5B167AE30C9CC925DE0625FC783A6777
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
232
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Proforma Invoice for PO#33 2022-06-13.xlsx
Verdict:
Malicious activity
Analysis date:
2022-06-14 00:43:53 UTC
Tags:
encrypted opendir exploit CVE-2017-11882 loader formbook trojan stealer
Link:
https://app.any.run/tasks/addee652-846e-43cf-999a-f0ee76f155aa

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/279680/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.33881.23046.30311.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Unauthorized injection to a recently created process
Creating a file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a846d6a454cbb2f2fbcffa/reports/742af4d0-595e-4583-92ea-b53b66bfd3de/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/e9b4f8c5-3b17-40d1-a20b-277b0dc48a87
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1012750
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in 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
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic
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
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-06-13 15:20:54 UTC
File Type:
PE (.Net Exe)
Extracted files:
28
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jav6wcaywt5tnwm54nf5csluyi3abg255inyup5nmfw2qmce2asq._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:grh2 loader rat
Link:
https://tria.ge/reports/220614-kcz9lahaf2/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
d93de1d68aae3847824b11eb8f996956067512db44e61a581cd40073bc36651a
MD5 hash:
a55519b95450a731d3b006a37c05aba9
SHA1 hash:
f264b5cbdbe28d5928a6694a69ea225160004b4c
Detections:
win_formbook_g0
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win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/83d5332b-be23-4dff-81df-8800440277f7/
Parent samples :
e16a6b4f8f40398226babe7697203cb3cafcba921ef1328eef4ee46714f0f2a7
5e0b3793ea67f580aa658ab4629f7a4f4f9e307083c4ac4b6604a959d204b856
4fac64123dd9801541374d8d3bb647ed3f4378890841a7002ea48f3b14ea3872
482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025
c578a70b3fe2f788f59898f782658c68b0d7e2ebe1ac30de156b1e65c270c061
38d9e46ffe8d5d1405ac99da1a744e591bc93232a51a89add6d10c00d0957710
680bdc790b1b414cf9717c6ec89bc84597d1d6afb9c3fbcbbfc57114395488b5
15445c010256a178c467773e86678ecdc33bc8519e4edb3703a1b3b17622f805
af8607577b52a1404c4055a4f4541627491af2758839b4261ec8d263f383e583
SH256 hash:
a4c83af2cefb115827f68271d10ba659a7239d463b27ad6603514b3e16027777
MD5 hash:
5bad355bf82ccd1882c4269f8d63f38c
SHA1 hash:
e07e82274564091f443b116a04c1bc8d460b6fce
Link:
https://www.unpac.me/results/83d5332b-be23-4dff-81df-8800440277f7/
SH256 hash:
f1b280ca6de454329a7397f8a66d419c03b1249c21cb36afba3b09c35779ec85
MD5 hash:
2fe486283103dc362777ffea9c260197
SHA1 hash:
aa3d2a580f598955b49f8177a0cb49c7f3717908
Link:
https://www.unpac.me/results/83d5332b-be23-4dff-81df-8800440277f7/
SH256 hash:
dec15271d422cf3b82c0a94cf147312bb5a4a4f262da4b698ffe7e6bdaf18053
MD5 hash:
79c5c39e29ebe233cd13a50987e64609
SHA1 hash:
0560314716e6519158009159c017d2b52116608e
Link:
https://www.unpac.me/results/83d5332b-be23-4dff-81df-8800440277f7/
SH256 hash:
482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025
MD5 hash:
710f04f73b2402fa479faae3e730721e
SHA1 hash:
6b50d872c0d92f54755a3c7b807434723d85b48d
Link:
https://www.unpac.me/results/83d5332b-be23-4dff-81df-8800440277f7/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/482beb0818b4/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025

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
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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 482beb0818b4fb36d99de34bd14974c236009b5dea1b8a3fad616da83044d025

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2235999/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/279680/

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