MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6f1d836fbe2110685eecb1042c24923e8764680cb21b0bdf7d0f151a6c1f0b1a. 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 2 File information Comments
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SHA256 hash: 6f1d836fbe2110685eecb1042c24923e8764680cb21b0bdf7d0f151a6c1f0b1a
SHA3-384 hash: f92f7b220b1598c1ec8d1f7308913b648af2b18600c448185f47a3f5d31ad68fb45cf4c08f4aefe2814b1832d2fcf3c2
SHA1 hash: a8e3a9d4793dd0fc3917e35eba870ccfca8132cf
MD5 hash: 8f12a68299b80fb68de103b3c54204b1
humanhash: lima-oklahoma-wyoming-carbon
File name:SecuriteInfo.com.W32.AIDetectNet.01.15820.30966
Download: download sample
Signature Formbook
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File size:887'808 bytes
First seen:2022-08-30 12:17:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 24576:HYZ5VucTm+K/arWA/9lZ93UE16H0E/kv:65VucTmlyrWAtiE16U
TLSH T1CE15B09CB240B9EFDC17C731C9746C20A9217D7A4337820F941731A8AA7F697DE264A7
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 1919194959795280 (3 x Formbook, 1 x AgentTesla)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
233
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.W32.AIDetectNet.01.15820.30966
Verdict:
Malicious activity
Analysis date:
2022-08-30 12:18:04 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ea18defd-2abe-4d94-868b-12601ded683e

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/302504/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.15820.30966.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/630e0008e87b88e71be562ed/reports/051337c0-5ff6-4c1a-96cf-8f3a8f92385a/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/4085060c-2c06-410b-ae17-b206b093320c
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1060459
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
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:
n/a
Link:
https://mwdb.cert.pl/sample/6f1d836fbe2110685eecb1042c24923e8764680cb21b0bdf7d0f151a6c1f0b1a/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-08-30 12:18:13 UTC
File Type:
PE (.Net Exe)
Extracted files:
30
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=n4oyg356eeigqxxmweccyjesh2dwi2amwinqxx35b4kru3a7bmna._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:j02y rat spyware stealer trojan
Link:
https://tria.ge/reports/220830-pgln8aabf3/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
dcd27394f2514ac52ec01714aeaedc229566f8186d483a773b5b10c92f04507d
MD5 hash:
a5e75127ae0ae177eab8e16db62a3fbf
SHA1 hash:
7d86d776928ffd7baef8dd97c5e986839eed31b8
Detections:
FormBook
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win_formbook_g0
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win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/0cf54ed7-131d-4a9a-9db5-47b7c814cb25/
Parent samples :
c8a52cd96047db62def2fc5fa5b631751d4444388918a42bbb8dcd0ba3e025ed
d113b8df1237a3474a5119bf06172685a1cfc408759805a58210b29813289585
6f1d836fbe2110685eecb1042c24923e8764680cb21b0bdf7d0f151a6c1f0b1a
4e16775a285e8a96981cfcf573df8127cce0602281911255ac3c706323ec0091
9bfbca223cfe1d4ad139cc89861b6dfb09d24a63c24f3291a4af0508e03ee8b6
4f8105ba43ad52ffeb0e14fdb0ebce3e902c6386d9e60b72e6bb3c260e407a54
SH256 hash:
c45a3dae97e5e635a567df02635fe941af384f35cc993d4e52a57fa4f4026b3e
MD5 hash:
966c65a2893f62df72494272d810448f
SHA1 hash:
de82f765123b6ed954996603b663e9bac36acfb6
Link:
https://www.unpac.me/results/0cf54ed7-131d-4a9a-9db5-47b7c814cb25/
SH256 hash:
4114397abb471db71adab89262c47bb28808c961c6931a703df2e2b54b2366c4
MD5 hash:
31c57fdfef9237e0b8e708d9a593854b
SHA1 hash:
9f7685c084187987be2e1fdb3de4d774fe6759fa
Link:
https://www.unpac.me/results/0cf54ed7-131d-4a9a-9db5-47b7c814cb25/
SH256 hash:
4d3abd4543f7994668ee1f6000db6b634c5365ae1344fb53fe113facd54147aa
MD5 hash:
cdaeb3f482c24fbc905456f4c7e23355
SHA1 hash:
90f6aa491337e7a5a822ca342ab9c5a56dba602e
Link:
https://www.unpac.me/results/0cf54ed7-131d-4a9a-9db5-47b7c814cb25/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/0cf54ed7-131d-4a9a-9db5-47b7c814cb25/
SH256 hash:
6f1d836fbe2110685eecb1042c24923e8764680cb21b0bdf7d0f151a6c1f0b1a
MD5 hash:
8f12a68299b80fb68de103b3c54204b1
SHA1 hash:
a8e3a9d4793dd0fc3917e35eba870ccfca8132cf
Link:
https://www.unpac.me/results/0cf54ed7-131d-4a9a-9db5-47b7c814cb25/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6f1d836fbe21/report/overview.html
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/6f1d836fbe2110685eecb1042c24923e8764680cb21b0bdf7d0f151a6c1f0b1a

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.

Cape
Cape
https://www.capesandbox.com/analysis/302504/

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