MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 416f6e84e0825f1dd9aa5e80205c8b5f357dd1fd5e30add9f8dc2607a5d3b0f4. 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
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SHA256 hash: 416f6e84e0825f1dd9aa5e80205c8b5f357dd1fd5e30add9f8dc2607a5d3b0f4
SHA3-384 hash: 4045479ea6b93186a9627e8381468a978d68c3d0b3903784b1359873f75c27d05af76d270795d8a8cc5fbd4b9a5855c7
SHA1 hash: 4ba09c55eb98d9237f59b454bc2909aa043a6a29
MD5 hash: 9a3a36a0c5c3aa70289c8c2d237a0d2b
humanhash: two-angel-low-earth
File name:04gsWACVbfn3rRd.exe
Download: download sample
Signature Formbook
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File size:765'440 bytes
First seen:2022-07-28 09:57:35 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:XDnxg+ugGpC+BOV6AyN7ecPdtvgmPOI9yCGRcFs/qXsEmJ+m/:TnxgPB4V6AyNdlOmPOI9BCub8EmJR
TLSH T152F4E061B5A89B12E6BDE7F8A8A010106BF17C26352AE3497DC634CE0C73F944E75E47
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)
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
310
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/294882/
Detection(s):
SecuriteInfo.com.Trojan.Zmutzy.Pong.2-1.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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/fdf7af6b-e939-41d4-9dda-94aa16b4fb3c
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1042403
Signature
.NET source code contains potential unpacker
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)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 674897 Sample: 04gsWACVbfn3rRd.exe Startdate: 28/07/2022 Architecture: WINDOWS Score: 96 19 Malicious sample detected (through community Yara rule) 2->19 21 Antivirus detection for URL or domain 2->21 23 Multi AV Scanner detection for submitted file 2->23 25 6 other signatures 2->25 6 04gsWACVbfn3rRd.exe 3 2->6         started        process3 file4 17 C:\Users\user\...\04gsWACVbfn3rRd.exe.log, ASCII 6->17 dropped 9 04gsWACVbfn3rRd.exe 6->9         started        11 04gsWACVbfn3rRd.exe 6->11         started        13 04gsWACVbfn3rRd.exe 6->13         started        15 2 other processes 6->15 process5
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/416f6e84e0825f1dd9aa5e80205c8b5f357dd1fd5e30add9f8dc2607a5d3b0f4/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-07-28 10:10:40 UTC
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ifxw5bhaqjpr3wnkl2acaxell42x3up5lyyk3wpy3qtapjotwd2a._file
Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:formbook family:xloader loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/220728-lzgw7sfcam/
Behaviour
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
System policy modification
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Blocklisted process makes network request
Xloader payload
Formbook
Xloader
Unpacked files
SH256 hash:
603d5301ad65ee1cf6e4917210b68da9d03ae786b6ca261c96d41bf84b93d189
MD5 hash:
fc325391141114a6a3927705153f69a3
SHA1 hash:
b24ebe35d751dbfcc1581525ec2adf96d8352f4f
Detections:
win_formbook_g0
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win_formbook_auto
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Link:
https://www.unpac.me/results/b0131d92-4060-4504-aca9-71f996716641/
Parent samples :
4ece28a4229d41e763203acb8c66af294e5461b01de2c4e25daddab193dfe554
62caaba34203175af55b13e862c3a185257dd2ca3d0727e88ff912d1a1829b32
d7afd3ad1e23e16cb3c91351ce752984c0753cdf201bf2bbd3f9383a5f0ca760
3b35af72357dd7a40e3f4d878b05f21d99aee95ffa0b016465158723b4cd1e15
620279f8e14ad756e7d8e1e4442096ec53b47a927a25679c27781f1d9788244c
416f6e84e0825f1dd9aa5e80205c8b5f357dd1fd5e30add9f8dc2607a5d3b0f4
SH256 hash:
39c2d879c57f07305ce60412dc8a88f02e51f1a14a06cc605768d1d7f5313807
MD5 hash:
db51fe170a9e5d6ec5429a2fbd9d0353
SHA1 hash:
e30a58125fc41322db6cf2ccb6a6d414ed379016
Link:
https://www.unpac.me/results/b0131d92-4060-4504-aca9-71f996716641/
SH256 hash:
af79555264a9f7d48e1e3e19ca0ebc989a21e5c0175e35198e050110560fd8a0
MD5 hash:
3ef36c4e86d768006473973adbbe226d
SHA1 hash:
52dc5b81031a42ac2b70ccc47fc2eb79e3b718ec
Link:
https://www.unpac.me/results/b0131d92-4060-4504-aca9-71f996716641/
SH256 hash:
a9c5b2c628a47247402ff05d399855caf6f6a22146d44cd0fd9d7fc05a65ba66
MD5 hash:
228ff1006be83039e4de2b5e0475a5b0
SHA1 hash:
3adef5cc343067fa6b9d5e712114dc619c867a72
Link:
https://www.unpac.me/results/b0131d92-4060-4504-aca9-71f996716641/
SH256 hash:
04cc05b12b1689864be5d2e7d1f0d26687a533f91958d6767c7afffd33dfafd3
MD5 hash:
30d87b60ecd0f2f75cfb070ea46cafc0
SHA1 hash:
09b7e33e0422b23de02c5041ab5977e2d8a262bd
Link:
https://www.unpac.me/results/b0131d92-4060-4504-aca9-71f996716641/
SH256 hash:
fe94b240f3d8b6aefd55a35e99169e55bc2b69f352dd32706a07c67c42554cb8
MD5 hash:
ed6c156cde97234e9183168b2dd26bae
SHA1 hash:
ee17e1cea45787013989537b46ecee4d43c640d0
Link:
https://www.unpac.me/results/b0131d92-4060-4504-aca9-71f996716641/
SH256 hash:
416f6e84e0825f1dd9aa5e80205c8b5f357dd1fd5e30add9f8dc2607a5d3b0f4
MD5 hash:
9a3a36a0c5c3aa70289c8c2d237a0d2b
SHA1 hash:
4ba09c55eb98d9237f59b454bc2909aa043a6a29
Link:
https://www.unpac.me/results/b0131d92-4060-4504-aca9-71f996716641/
Malware family:
XLoader
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/416f6e84e082/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.

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.

Malspam

Formbook

Executable exe 416f6e84e0825f1dd9aa5e80205c8b5f357dd1fd5e30add9f8dc2607a5d3b0f4

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/294882/

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