MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9b218187a67d77dca325631770b6b85686b8eeec2cceaa6dd8f5c9db37af6432. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9b218187a67d77dca325631770b6b85686b8eeec2cceaa6dd8f5c9db37af6432
SHA3-384 hash: 7fa50abcff41b59c38d9252554132058fdcc03c19ebf07f27b59543739260fdad1ba90ff03704168fe4ffdb5aaa4dfce
SHA1 hash: cd1ec130875cb22b0edbbf41dfb3337002b4afe3
MD5 hash: b2de1b57055f89105d72d92678c10359
humanhash: social-ten-bluebird-washington
File name:Purchase Order.exe
Download: download sample
Signature Formbook
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File size:940'544 bytes
First seen:2022-07-11 09:02:48 UTC
Last seen:2022-07-18 08:15:28 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 24576:uQcA5yiH6gzakSP/KTWihpbIMdKanrtygrYs:3cAT6gzkCTWi7Ixan5Ys
TLSH T11715F1CAA154E9A0E126153C31BEF3D451B19C7AC5DD7ECEB8A2703D09F0677242B6CA
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 f0ccf096c8f2ccf0 (15 x AgentTesla, 7 x Formbook, 5 x Loki)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
224
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Purchase Order.exe
Verdict:
Malicious activity
Analysis date:
2022-07-11 21:19:16 UTC
Tags:
formbook phishing trojan stealer
Link:
https://app.any.run/tasks/d607b01f-e474-46db-8ecc-db8e34f2a2d1

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/286080/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.1415.21265.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62cbe75d7d5b150059f2ec5a/reports/c9b6f48f-fe10-423f-b35c-8254fe886b77/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/3f26c091-e7d1-42da-b3c0-875926c3ac83
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1028514
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
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
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
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Link:
https://mwdb.cert.pl/sample/9b218187a67d77dca325631770b6b85686b8eeec2cceaa6dd8f5c9db37af6432/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-07-11 07:54:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 25 (72.00%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=tmqydb5gpv35zizfmmlxbnvyk2dlr3xmfthku3oy6xe5wn5pmqza._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:ir93 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220711-kz1tmsaad6/
Behaviour
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
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
021bff5b7497f63714d88ed6427f6cea7be0adddfbb70ae66ea080cc68be5b9f
MD5 hash:
5b7a6ab6df7c1f5150baf0fca6cd53f1
SHA1 hash:
d8db78fd1247abc3f6e75be029a07b0d4003c907
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
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FormBook
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Link:
https://www.unpac.me/results/c2954c61-40fa-479d-8af2-4f55eb8f3455/
Parent samples :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 hash:
0fae1855c65d635d55e5f6aa450d8c9f3bd63c5cb4ef8e7d6947757b6c4a812e
MD5 hash:
51b3e4f94acfd5f6febdeda4f4e09db3
SHA1 hash:
c526c72601e747287c80aebb4357e6091aa2a960
Link:
https://www.unpac.me/results/c2954c61-40fa-479d-8af2-4f55eb8f3455/
SH256 hash:
210200a911d184663c4e0317f5773f12120dc791990710027d821018fade6d9a
MD5 hash:
0204594fa5813bf75fec4dd150f4aff5
SHA1 hash:
94c9adecc7588e9dedf52f02ecc252831c494fcf
Link:
https://www.unpac.me/results/c2954c61-40fa-479d-8af2-4f55eb8f3455/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/c2954c61-40fa-479d-8af2-4f55eb8f3455/
SH256 hash:
cbb59bfbc667aabbdb07ca4664111ea6fb5bc0ab347c63bbef5de6c9b3311b64
MD5 hash:
9461edf0faf6069f7c8033098cceeb68
SHA1 hash:
2e1cde804cd13971590e088f0752575a7b6c50aa
Link:
https://www.unpac.me/results/c2954c61-40fa-479d-8af2-4f55eb8f3455/
SH256 hash:
9b218187a67d77dca325631770b6b85686b8eeec2cceaa6dd8f5c9db37af6432
MD5 hash:
b2de1b57055f89105d72d92678c10359
SHA1 hash:
cd1ec130875cb22b0edbbf41dfb3337002b4afe3
Link:
https://www.unpac.me/results/c2954c61-40fa-479d-8af2-4f55eb8f3455/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9b218187a67d/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/9b218187a67d77dca325631770b6b85686b8eeec2cceaa6dd8f5c9db37af6432

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 9b218187a67d77dca325631770b6b85686b8eeec2cceaa6dd8f5c9db37af6432

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/286080/

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