MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0323d5159dd1425833a2b88830923e17810a4bbbc70dd686702ce4fad69d65e4. 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 3 File information Comments
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SHA256 hash: 0323d5159dd1425833a2b88830923e17810a4bbbc70dd686702ce4fad69d65e4
SHA3-384 hash: 51119471e9d4242f510187ee071265b09112d0bb6203eeddebddd4a3a8ed76e314487e845e8e7ff9dff7ee834b0183cf
SHA1 hash: e8986dc0b7c3611652a033b8cfa9e65abd420ffc
MD5 hash: e07226ee95d0c8e74d309bba738f443b
humanhash: queen-colorado-triple-mexico
File name:SecuriteInfo.com.W32.AIDetectNet.01.25390.11687
Download: download sample
Signature Formbook
Create hunting rule
File size:464'896 bytes
First seen:2022-06-22 05:40:56 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 6144:Yrl8OBNDwfhbqw2+Au2X6OazKqddVb8PbBkf8Suj2QdBl7xMRjpwMCBYS79ScpK:Yrl8ESf9q3+fkgJf8Qu5xM0iS7
TLSH T1A5A4120229689723D4BEABF40596434043F5463BB425F79E8ED221CE5CFB76842D2FA7
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon 080100040c4a0108 (2 x Formbook, 1 x RemcosRAT, 1 x NanoCore)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
198
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/282171/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.25390.11687.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/62b2ababe88d6da4ffbb8861/reports/e42be9e9-ea78-4a73-830f-115ebaec5c02/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/2f6db6eb-c28b-450a-9b7c-a8b6c72cb08c
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1017642
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/0323d5159dd1425833a2b88830923e17810a4bbbc70dd686702ce4fad69d65e4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-22 00:41:55 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=amr5kfm52fbfqm5cxcedber6c6aqus53y4g5nbtqftspvvu5mxsa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/220622-gdeshagfdm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Unpacked files
SH256 hash:
526ef5df9d974a223af97e351e14e7a3010e287b7e6a1c3cdb132a6db4314326
MD5 hash:
0fb0636cafac3aa43f67017f1fe151ec
SHA1 hash:
8e29b890c4a4a22060bffde9a11631b7af6fb28e
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/13f9da73-86c0-4e64-8cc9-e0f247274898/
Parent samples :
0323d5159dd1425833a2b88830923e17810a4bbbc70dd686702ce4fad69d65e4
42e5467c1516b5291491f4acbac29889575738c9f0652655ce7b7eeffa2374d4
2c6f3126b960f02205390cf54a74de6e32d53cc1d6db64cc4744c9cca63ecca6
0c0567f75c861c3950dcdf2b5bdb1f9852fd8cd518587eea22d43a5273dcfa18
9696d3ec13f85ada39b140ae0096e765db0ff630f351ffa1e96484f6a4f2f030
ef5551b32efae3527d147f40eaac18ab0213b7382d5d54bc67fd1c9911007480
44079f7afc8f2b9900564b14b8e3e9e5b8de7ad0b4a1d514e5ff644def494d4e
SH256 hash:
33f5a839f1c32f24dd4d4f92b50f30d3e025dba3e6fb2517908b646471b5a19b
MD5 hash:
4637986a47aa799a96f779d2e7a79671
SHA1 hash:
e832df09bca500c7982e563d66ca3e36d9958efb
Link:
https://www.unpac.me/results/13f9da73-86c0-4e64-8cc9-e0f247274898/
SH256 hash:
6de8bc7d4844efdb55328126b632a374bee9aaf3073cf9ca5fe5fdf303106f8e
MD5 hash:
7ce2d10bd0f02667bc0e1343d9ffc1c1
SHA1 hash:
c3a5b4e5721085022eb7bf0008b7e449f9369fcf
Link:
https://www.unpac.me/results/13f9da73-86c0-4e64-8cc9-e0f247274898/
SH256 hash:
61a37337eb762a7da7d692368937401dff6ed256dd5fc6b591b6d32d7172c64e
MD5 hash:
3dd93a7100ed9599a7d20ca8b087e65c
SHA1 hash:
271d161ebc49de03f0ed61f64dd0693269b69c2c
Link:
https://www.unpac.me/results/13f9da73-86c0-4e64-8cc9-e0f247274898/
SH256 hash:
0323d5159dd1425833a2b88830923e17810a4bbbc70dd686702ce4fad69d65e4
MD5 hash:
e07226ee95d0c8e74d309bba738f443b
SHA1 hash:
e8986dc0b7c3611652a033b8cfa9e65abd420ffc
Link:
https://www.unpac.me/results/13f9da73-86c0-4e64-8cc9-e0f247274898/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0323d5159dd1/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/0323d5159dd1425833a2b88830923e17810a4bbbc70dd686702ce4fad69d65e4

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:exploit_any_poppopret
Create hunting rule
Author:Jeff White [karttoon@gmail.com] @noottrak
Description:Identify POP -> POP -> RET opcodes for quick ROP Gadget creation in target binaries.
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.

Cape
Cape
https://www.capesandbox.com/analysis/282171/

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