MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 08c5f44d57f5ccc285596b3d9921bf7fbbbf7f9a827bb3285a800e4c9faf6731. 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: 12


Intelligence 12 IOCs YARA 5 File information Comments
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SHA256 hash: 08c5f44d57f5ccc285596b3d9921bf7fbbbf7f9a827bb3285a800e4c9faf6731
SHA3-384 hash: 184d4f4221d5d63e135bffc2ba15adacaf86deb7d06b36a1b61b46debcafc7368c09d4b205862d7d479106d7395a5f41
SHA1 hash: 8fbee60aaf041dc62b3217868e7253c4c1f9b84a
MD5 hash: 596a79c72f8bf78edf2f8ea3cce56235
humanhash: table-west-march-zebra
File name:SecuriteInfo.com.Trojan.PackedNET.2512.24045.1012
Download: download sample
Signature Formbook
Create hunting rule
File size:600'576 bytes
First seen:2023-11-02 11:18:00 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:vy0/lFhiM60WmRzFqXql3N9EujcXG0ej5pG55YrPa6h:v37hH6O0XO3N9YG0ej5GCa
TLSH T1F4D423243292AB1AEE6B43F9851463908BB5ED04573AD74C7CD2B0CF5B61F08A4F19B7
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% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
344
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/457774/
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
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SecuriteInfo.com.Trojan.PackedNET.2512.24045.1012.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Launching a process
Creating a file
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
masquerade packed
Link:
https://www.filescan.io/uploads/6543856abc703e36b097bbfd/reports/23d276a8-a286-4600-9d92-bff4876f75c6/overview
Verdict:
Malicious
Labled as:
Malware
Link:
https://www.hybrid-analysis.com/sample/08c5f44d57f5ccc285596b3d9921bf7fbbbf7f9a827bb3285a800e4c9faf6731
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:
Agent Tesla
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/dde028cf-b9db-4b95-88c8-25466c9ab332
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1335934
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
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
Multi AV Scanner detection for domain / URL
Multi AV Scanner detection for submitted file
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1335934 Sample: SecuriteInfo.com.Trojan.Pac... Startdate: 02/11/2023 Architecture: WINDOWS Score: 100 29 www.waterdropdilter.com 2->29 31 www.waktugaspoolne3.xyz 2->31 33 12 other IPs or domains 2->33 45 Multi AV Scanner detection for domain / URL 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 Antivirus detection for URL or domain 2->49 51 6 other signatures 2->51 10 SecuriteInfo.com.Trojan.PackedNET.2512.24045.1012.exe 3 2->10         started        13 svchost.exe 1 1 2->13         started        signatures3 process4 dnsIp5 61 Writes to foreign memory regions 10->61 63 Allocates memory in foreign processes 10->63 65 Injects a PE file into a foreign processes 10->65 16 RegSvcs.exe 10->16         started        41 127.0.0.1 unknown unknown 13->41 signatures6 process7 signatures8 43 Maps a DLL or memory area into another process 16->43 19 BcCmWTcqYMQwVhPhk.exe 16->19 injected process9 process10 21 unregmp2.exe 13 19->21         started        signatures11 53 Tries to steal Mail credentials (via file / registry access) 21->53 55 Tries to harvest and steal browser information (history, passwords, etc) 21->55 57 Writes to foreign memory regions 21->57 59 3 other signatures 21->59 24 BcCmWTcqYMQwVhPhk.exe 21->24 injected 27 firefox.exe 21->27         started        process12 dnsIp13 35 4juris.xyz 198.136.59.220, 49729, 49730, 49731 DIMENOCUS United States 24->35 37 www.pmiy0a.cfd 107.148.95.217, 49737, 49738, 80 PEGTECHINCUS United States 24->37 39 5 other IPs or domains 24->39
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/08c5f44d57f5ccc285596b3d9921bf7fbbbf7f9a827bb3285a800e4c9faf6731
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/08c5f44d57f5ccc285596b3d9921bf7fbbbf7f9a827bb3285a800e4c9faf6731/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2023-11-02 09:12:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
22 of 37 (59.46%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=bdc7itkx6xgmfbkznm6zsin7p6536742qj53gkc2qahezh5pm4yq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/231102-nd9q7sch74/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Loads dropped DLL
Unpacked files
SH256 hash:
eea319b7932453ae34203a7167e64c2bc89b4e8ca1987fb8c9ba0872cac6270d
MD5 hash:
837acc2c304e1dd8a16e539c0651aed4
SHA1 hash:
3741305d5a77a7107287fad1f1077b0af1878a3c
Link:
https://www.unpac.me/results/3bae4480-a102-411e-abb1-2660e256d165/
SH256 hash:
0ba1122a32e87e976c3c1076bc93d38b8da59635dd7541bbbe393cd6b76170ee
MD5 hash:
114a8ee279e136584a12827ac26ede30
SHA1 hash:
72a7bed5b5e5c5a69a5570772d22418bbe55e9f9
Link:
https://www.unpac.me/results/3bae4480-a102-411e-abb1-2660e256d165/
SH256 hash:
d01f3dea3851602ba5a0586c60430d286adf6fcc7e17aab080601a66630606e5
MD5 hash:
579197d4f760148a9482d1ebde113259
SHA1 hash:
cf6924eb360c7e5a117323bebcb6ee02d2aec86d
Link:
https://www.unpac.me/results/3bae4480-a102-411e-abb1-2660e256d165/
SH256 hash:
b3b64a94bf40948800385d85ee5467e2fa5438eb4de12d5c38d2a8e43535bb4c
MD5 hash:
64ae3187cb12e2ba97c293d8981c93ea
SHA1 hash:
69fdd71fc778c67f19bf098c0ac0e6ac8a616b03
Link:
https://www.unpac.me/results/3bae4480-a102-411e-abb1-2660e256d165/
SH256 hash:
2fc6e7a93e0fbed4e6ca48c98af13c7339db7bff52a1bdce39b1c83c8e453878
MD5 hash:
af053f732b77a9c89118b0e73d2dd656
SHA1 hash:
64b34d32f5dca8ec21ffeceebe6d6c9dfc562c4d
Link:
https://www.unpac.me/results/3bae4480-a102-411e-abb1-2660e256d165/
SH256 hash:
08c5f44d57f5ccc285596b3d9921bf7fbbbf7f9a827bb3285a800e4c9faf6731
MD5 hash:
596a79c72f8bf78edf2f8ea3cce56235
SHA1 hash:
8fbee60aaf041dc62b3217868e7253c4c1f9b84a
Link:
https://www.unpac.me/results/3bae4480-a102-411e-abb1-2660e256d165/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/08c5f44d57f5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/08c5f44d57f5ccc285596b3d9921bf7fbbbf7f9a827bb3285a800e4c9faf6731

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:AgentTesla_DIFF_Common_Strings_01
Create hunting rule
Author:schmidtsz
Description:Identify partial Agent Tesla strings
Rule name:NET
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Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
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/457774/

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