MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84. 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: 294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84
SHA3-384 hash: 1aa48349ecb5d6da3e4c14aa176dd95bb930503f0cbdf9c42b9828f5bbdffb4b43bb8f6f7bdd6bd253cef3e53c052f7f
SHA1 hash: d5dfbdbde0e5c7634bbb0182ae6e378f17da38ad
MD5 hash: d8c0a87411ad78db78b7eeae4944d0ed
humanhash: georgia-thirteen-spaghetti-leopard
File name:20022023_06.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'070'592 bytes
First seen:2023-02-20 09:26:21 UTC
Last seen:2023-02-20 09:30:17 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 24576:cze4yZ1jIe0g6KA8jHxRiDOTv/xsmJZSN7wrYE:6+t8lKJjTiDcxs1hvE
Threatray 2'114 similar samples on MalwareBazaar
TLSH T17C35AE19A7B0D6B3C58B01EF18385B4D39A435877619E22C8FB77FD192709BB35A9203
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)
File icon (PE):PE icon
dhash icon 74f0dcccccd4c0d4 (10 x AgentTesla, 6 x RemcosRAT, 5 x BitRAT)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
239
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
20022023_06.exe
Verdict:
Malicious activity
Analysis date:
2023-02-20 09:31:41 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/57c47d02-b942-4bb9-90f8-588c49195e28

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/368375/
Detection(s):
SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Creating a process with a hidden window
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63f33ce7b53d126ad26344b3/reports/f8539a5a-e82f-4b63-a6b9-1498daa18293/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84
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/d90727a1-2d31-46a1-9801-65395acfead3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1179070
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Scheduled temp file as task from temp location
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Uses schtasks.exe or at.exe to add and modify task schedules
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 811901 Sample: 20022023_06.exe Startdate: 20/02/2023 Architecture: WINDOWS Score: 100 54 Snort IDS alert for network traffic 2->54 56 Multi AV Scanner detection for domain / URL 2->56 58 Malicious sample detected (through community Yara rule) 2->58 60 6 other signatures 2->60 8 20022023_06.exe 7 2->8         started        12 LGyUgGB.exe 5 2->12         started        process3 file4 40 C:\Users\user\AppData\Roaming\LGyUgGB.exe, PE32 8->40 dropped 42 C:\Users\user\...\LGyUgGB.exe:Zone.Identifier, ASCII 8->42 dropped 44 C:\Users\user\AppData\Local\...\tmp44D5.tmp, XML 8->44 dropped 46 C:\Users\user\AppData\...\20022023_06.exe.log, ASCII 8->46 dropped 70 Uses schtasks.exe or at.exe to add and modify task schedules 8->70 72 Writes to foreign memory regions 8->72 74 Adds a directory exclusion to Windows Defender 8->74 76 Injects a PE file into a foreign processes 8->76 14 MSBuild.exe 8->14         started        17 powershell.exe 21 8->17         started        19 schtasks.exe 1 8->19         started        78 Antivirus detection for dropped file 12->78 80 Multi AV Scanner detection for dropped file 12->80 82 Machine Learning detection for dropped file 12->82 21 schtasks.exe 1 12->21         started        23 MSBuild.exe 12->23         started        25 MSBuild.exe 12->25         started        signatures5 process6 signatures7 86 Modifies the context of a thread in another process (thread injection) 14->86 88 Maps a DLL or memory area into another process 14->88 90 Sample uses process hollowing technique 14->90 92 Queues an APC in another process (thread injection) 14->92 27 explorer.exe 1 1 14->27 injected 31 conhost.exe 17->31         started        33 conhost.exe 19->33         started        35 conhost.exe 21->35         started        process8 dnsIp9 48 www.glbinwene.com 156.236.69.171, 49697, 80 YISUCLOUDLTD-AS-APYISUCLOUDLTDHK Seychelles 27->48 50 iclimate.guide 81.169.145.84, 49711, 49712, 80 STRATOSTRATOAGDE Germany 27->50 52 11 other IPs or domains 27->52 84 System process connects to network (likely due to code injection or exploit) 27->84 37 help.exe 13 27->37         started        signatures10 process11 signatures12 62 Tries to steal Mail credentials (via file / registry access) 37->62 64 Tries to harvest and steal browser information (history, passwords, etc) 37->64 66 Modifies the context of a thread in another process (thread injection) 37->66 68 Maps a DLL or memory area into another process 37->68
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84/
Threat name:
ByteCode-MSIL.Spyware.SnakeLogger
Create hunting rule
Status:
Malicious
First seen:
2023-02-20 09:27:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
21 of 25 (84.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fffgja5wmf4hqhoyaju62rg7a2xhhy3qh3prc3qkskejeudslsca._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0ead3606ff3625f1daa4c3e9a592f18f0f136d0373be4db5f1500c861cc791df
Formbook
1cf6ec5af4e2cf0c7bad29f2735a2db25584b153969866a74bcc323cf59a7875
Formbook
1dd0293245d2df36d66d73579885b4390b233eb5d745ec67e849c7683f5f06d8
Formbook
49fe1618c14d32183b774338d27a474d16e05519bb3967940fb33e6af06170f0
Formbook
5e2059fde117e7f9a94d987c4e4088fe97586ca986d52851e83388fae34c36c6
Formbook
8bd1d98d2cb843b9e03d04149dba86105b939781233eb1007fa33b79a76b4184
Formbook
9dd7852b0af223e044c70870dc6691bf2fa26a35b738952c7f2c6a8049070d1e
Formbook
b79bb7f8fefe938362cad121c7753409422afd3904a0753da8e9de8b06af9813
Formbook
fc3669875257ee267e479e6c1646c3fbb7427070fbb973453a771aa60069caed
Formbook
+ 2'104 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
spyware stealer
Link:
https://tria.ge/reports/230220-lerkxaad69/
Behaviour
Creates scheduled task(s)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Unpacked files
SH256 hash:
e9d646bb05e91c1e8695d76931f396086c3b0ac3a555c9e0254fa1a050150159
MD5 hash:
daa5dc958c921ea4a72c9102a0a58ba1
SHA1 hash:
75a39eb8017bd1bd424ce137d1f80688c58afbd7
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/465490df-b1f1-46ad-8463-9090db4ef5bf/
Parent samples :
49fe1618c14d32183b774338d27a474d16e05519bb3967940fb33e6af06170f0
294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84
6962c8773218a9a75d08204d9f509f32f21ec96dfa1c5bea5bd9345d8abba98c
SH256 hash:
e6aaa47556e208d4fe343c936074e6e7b7c7353dc484e73ecb07662965fb218b
MD5 hash:
3488a0fb8d115d43c3c4667230784503
SHA1 hash:
63b1508d1415bd31a3c15ce69aacf95a1f8102a1
Link:
https://www.unpac.me/results/465490df-b1f1-46ad-8463-9090db4ef5bf/
SH256 hash:
318a1eda41da6c4459aa923e0ff11c2606f4cddea70834d17a3b392e9f40b354
MD5 hash:
275aab943ad794db954e688849537e83
SHA1 hash:
dc967db56bf604e5664287a7019702e06f6e319b
Link:
https://www.unpac.me/results/465490df-b1f1-46ad-8463-9090db4ef5bf/
SH256 hash:
71b868ec27940d77baa21071703a2b52d5233b2e7b682ba651ea97022bf031ff
MD5 hash:
a5d1d470d0e85b3e9e8a877f809284b4
SHA1 hash:
783b39714ef808c64dab04c9c63f02782753ad1b
Link:
https://www.unpac.me/results/465490df-b1f1-46ad-8463-9090db4ef5bf/
SH256 hash:
e386840537170219177c2bb3404f4c7bd9da1a2d53cdf2ae1e857c3b19628a29
MD5 hash:
d170ab8c03b9c37d5be449454db131d2
SHA1 hash:
2031b6754a65d21b47dd11a34fee86f048d6048d
Link:
https://www.unpac.me/results/465490df-b1f1-46ad-8463-9090db4ef5bf/
SH256 hash:
febd5aecda58f43ec76dc2c88af75afc01fb191a6a8f8848aad1a68e3b55b5f3
MD5 hash:
eae360bede736b1f8871d10383e14fe8
SHA1 hash:
0b46ba6c937ceb971a4b49bdbb24b1b56e840398
Link:
https://www.unpac.me/results/465490df-b1f1-46ad-8463-9090db4ef5bf/
SH256 hash:
294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84
MD5 hash:
d8c0a87411ad78db78b7eeae4944d0ed
SHA1 hash:
d5dfbdbde0e5c7634bbb0182ae6e378f17da38ad
Link:
https://www.unpac.me/results/465490df-b1f1-46ad-8463-9090db4ef5bf/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/294a6483b661/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/294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84

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
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.

Malspam

Formbook

Executable exe 294a6483b66178781dd80269ed44df06ae73e3703edf116e0a92889250725c84

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/368375/

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