MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e3615ec6c5ef753c75fc1448d7e5a49136e3c7b5d2016e107107f17c4816aa6. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3e3615ec6c5ef753c75fc1448d7e5a49136e3c7b5d2016e107107f17c4816aa6
SHA3-384 hash: 3d4072fe430ecbcb5f09bd2cf780d3c3f45fda189959b7a4b1bf7bfd24e5bbe1614b28ee84580f71f0675888b312cbbc
SHA1 hash: 77c102d3dad8675d05666f0738e9afe251ef23a3
MD5 hash: dee22604ff5c70b766d186f787dc6bfb
humanhash: island-yellow-pizza-winner
File name:Order#6122-001.exe
Download: download sample
Signature Formbook
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File size:1'186'304 bytes
First seen:2022-11-23 14:26:17 UTC
Last seen:2022-11-23 16:17:44 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'473 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:t33GJYDtv4SSrA/40YyxTLLd7qK/PGm24EYPF8h0B1bqdOp:tGupvv2AhYC/B2Wr24VF8h0vbqdO
TLSH T1A2455C8B2F3209A4CB4E3470088E077C9351FD6D6DB4DCB6EE3466681D924AB7E9136D
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter James_inthe_box
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
247
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Order#6122-001.exe
Verdict:
Malicious activity
Analysis date:
2022-11-23 14:28:56 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/6095e170-7de6-4ccc-97c2-d8333d29cd98

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/337665/
Detection(s):
SecuriteInfo.com.Trojan.Packed2.44597.18012.7390.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
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/637e2db6559d07a06f470656/reports/5d0938fc-6687-4625-92fb-2b418048d2a1/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/80b75977-f4f2-4589-ba2e-97c97dafea18
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1119925
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e3615ec6c5ef753c75fc1448d7e5a49136e3c7b5d2016e107107f17c4816aa6/
Threat name:
ByteCode-MSIL.Trojan.Leonem
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Status:
Malicious
First seen:
2022-11-23 01:44:16 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
29 of 40 (72.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hy3bl3dml33vhr27yfci27s2jejw4pd3luqbnyihcb7rprebnkta._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:n2hm rat spyware stealer trojan
Link:
https://tria.ge/reports/221123-rseq6acd41/
Behaviour
Modifies Internet Explorer settings
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
Checks computer location settings
Loads dropped DLL
Formbook
Unpacked files
SH256 hash:
ce7e5e5813c6bf2d7f2542c829fc61d051224edb040de11acae51040c5e16274
MD5 hash:
f62c4b7846f4a91c89399c4176bd0afa
SHA1 hash:
ccf594b52fd14918a7dfb40882b9e52ea3c39dce
Detections:
XLoader
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/5689fc35-d58d-4075-969e-620b77fb6baa/
Parent samples :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 hash:
3cd809c186f0c699a2791d8932505f8b80cbd387c80d1dfca735add9198da2ae
MD5 hash:
211eb854ec69d832fc64bc16828d5db0
SHA1 hash:
b247e0d1d4b986b47e723994587c1ade699f8074
Link:
https://www.unpac.me/results/5689fc35-d58d-4075-969e-620b77fb6baa/
SH256 hash:
3c991a72c8e047741d335988afa4abdce606075f3dcc82ed1567c5d583a8edc1
MD5 hash:
4232101413dc24d4c6a68f9be716daa2
SHA1 hash:
f4d118c377b5d64d535089e6750123f6f768379f
Link:
https://www.unpac.me/results/5689fc35-d58d-4075-969e-620b77fb6baa/
SH256 hash:
23a910ea3fc47d97d67b8c1e4b77d4643f6fbe172a29b12324fda5923220127b
MD5 hash:
7697fe4df0dc934a2222bdf0fd9afadd
SHA1 hash:
eba085b59d915b506cf66c102c8008d3ce5db5da
Link:
https://www.unpac.me/results/5689fc35-d58d-4075-969e-620b77fb6baa/
SH256 hash:
bf6874788cb0f18576bf33f0273b81fd58e3c8cf927d27894690e08e84efe6c2
MD5 hash:
219b80287fb4d8a1a2cad6b01ccb0796
SHA1 hash:
63ff6940f6799e259f655ace63b1dd01571eded5
Link:
https://www.unpac.me/results/5689fc35-d58d-4075-969e-620b77fb6baa/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/5689fc35-d58d-4075-969e-620b77fb6baa/
SH256 hash:
3e3615ec6c5ef753c75fc1448d7e5a49136e3c7b5d2016e107107f17c4816aa6
MD5 hash:
dee22604ff5c70b766d186f787dc6bfb
SHA1 hash:
77c102d3dad8675d05666f0738e9afe251ef23a3
Link:
https://www.unpac.me/results/5689fc35-d58d-4075-969e-620b77fb6baa/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/3e3615ec6c5ef753c75fc1448d7e5a49136e3c7b5d2016e107107f17c4816aa6

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.

  
Delivery method
Other
Cape
Cape
https://www.capesandbox.com/analysis/337665/

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