MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3ab6dd711920ef5111ca693d7332cd49207bd5a174f59139c5abe21db403a2d4. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 3ab6dd711920ef5111ca693d7332cd49207bd5a174f59139c5abe21db403a2d4
SHA3-384 hash: c686fa56c90fb4f43a534edc9c91463bd5148b8d852f8cde3f917c56c8555faf91bff7a805835d0e8c662a6c39486c3b
SHA1 hash: a99e7441704cb2dd650ce15abd82a86b290ac46b
MD5 hash: 9bf35320a3421705fccf45a72e7a9d7b
humanhash: oregon-florida-apart-friend
File name:THQT-ANOVA TRADE-QUEENA.xls.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'313'280 bytes
First seen:2021-12-06 09:57:26 UTC
Last seen:2021-12-07 08:44:46 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:SBL6IXTk+zhocubFQayL0QjqvqMFGPMQCFLmQNZc5SLaX:ALVg+znuGxqCMY9AzNZkSA
Threatray 12'042 similar samples on MalwareBazaar
TLSH T1A9555A5C317024AFE83A853149540F3B9EF12C7E966B53CE731734AB8ABD5468F242E9
File icon (PE):PE icon
dhash icon 86e8c0c8ccd89ce6 (18 x AgentTesla, 18 x Formbook, 8 x Loki)
Reporter GovCERT_CH
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
2
# of downloads :
176
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
THQT-ANOVA TRADE-QUEENA.xls.exe
Verdict:
Malicious activity
Analysis date:
2021-12-06 09:59:14 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/d2f0ad88-c749-44da-b3bd-860b3d6048ad

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/211714/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Сreating synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Searching for synchronization primitives
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61addead4d8e6f3a5e141f7d/reports/0bc646fa-a61d-422b-82c6-f40bf4697c2b/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/3518d030-8a4b-4592-b5d5-20c9e4b053bc
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/902146
Signature
C2 URLs / IPs found in malware configuration
Contains functionality to check if a debugger is running (CheckRemoteDebuggerPresent)
Found malware configuration
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
PE file contains section with special chars
PE file has nameless sections
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Self deletion via cmd delete
Sigma detected: Suspicious Double Extension
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Uses an obfuscated file name to hide its real file extension (double extension)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 534620 Sample: THQT-ANOVA TRADE-QUEENA.xls.exe Startdate: 06/12/2021 Architecture: WINDOWS Score: 100 31 www.cbdmexico.lat 2->31 39 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->39 41 Found malware configuration 2->41 43 Malicious sample detected (through community Yara rule) 2->43 45 12 other signatures 2->45 11 THQT-ANOVA TRADE-QUEENA.xls.exe 3 2->11         started        signatures3 process4 file5 29 C:\...\THQT-ANOVA TRADE-QUEENA.xls.exe.log, ASCII 11->29 dropped 57 Injects a PE file into a foreign processes 11->57 15 THQT-ANOVA TRADE-QUEENA.xls.exe 11->15         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 15->59 61 Maps a DLL or memory area into another process 15->61 63 Sample uses process hollowing technique 15->63 65 Queues an APC in another process (thread injection) 15->65 18 explorer.exe 15->18 injected process9 dnsIp10 33 nextchamba.com 162.241.61.213, 49794, 80 UNIFIEDLAYER-AS-1US United States 18->33 35 apostlecarolymiller.info 160.153.136.3, 49828, 80 GODADDY-AMSDE United States 18->35 37 20 other IPs or domains 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 raserver.exe 18->22         started        signatures11 process12 signatures13 49 Self deletion via cmd delete 22->49 51 Modifies the context of a thread in another process (thread injection) 22->51 53 Maps a DLL or memory area into another process 22->53 55 Tries to detect virtualization through RDTSC time measurements 22->55 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/3ab6dd711920ef5111ca693d7332cd49207bd5a174f59139c5abe21db403a2d4/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-12-06 05:45:43 UTC
File Type:
PE (.Net Exe)
Extracted files:
22
AV detection:
24 of 28 (85.71%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hk3n24izedxvceokne6xgmwnjeqhxvnbot2zcoofvprb3nadulka._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
26506e7d3f4821066fc1989a5c79afb4d1a316aa428f9e4a920644d93a80b495
Formbook
326a1e669385d8e241375e9eca9f915440f1d0d3f803e6d1648f30102cbedaa6
Formbook
5f5195f363ef21135a5b5298c2a3576bd03125eec094d769b25296eb0a2605b9
Formbook
86df15ac78abc1d224a4249db72d29dcb2979fd0669a15c0d291e47648dc0c1c
Formbook
88c841869430e07bb9b80e52d61d4f013c6bd8753b06807b411a428f09669c33
Formbook
ad3a7da76a9ef70a26cf3c5b87541184fb26adfdb3faac401b057f4c76a19712
Formbook
bb407aec9554cfa1ca49316956bb79bc0d4b56de2041ac864dcca689997bf20f
Formbook
dfb938333b6dbb62861831b5641728e8bfa444d4b820df6fb6dbce56f83ab42f
Formbook
e696b557dc43db7009ec7232a19ae4ba0c6c8f131a517dae7a2bd0fd996d08e1
Formbook
+ 12'032 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:posg loader rat
Link:
https://tria.ge/reports/211206-lzhhqsgfb2/
Behaviour
Gathers network information
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.bennshop.com/posg/
Unpacked files
SH256 hash:
c7825880ef6e619edbd8b5a644b88ea9824bbaff49bca02d6b6c03bd3c81796e
MD5 hash:
2a2bb67ca479c242d17c269ad813c213
SHA1 hash:
508eb9c282df2238bb16868c2b264d71aaa415cc
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/92d9581c-71c0-4d0d-b1c1-6e4d1ee1a796/
Parent samples :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 hash:
fdb256a562c32e4a299bf1ab5f38488bd78bd0c60abc3c5eafdbc08edc0dd584
MD5 hash:
91883215a201aa7f0d63bd23ae41d20b
SHA1 hash:
2a2b588671a2cdfe3d2968279690e3911a86cc09
Link:
https://www.unpac.me/results/92d9581c-71c0-4d0d-b1c1-6e4d1ee1a796/
SH256 hash:
6bd350972f1319680773810cd340ec2e855aba844e41e726b956742436b93c2d
MD5 hash:
3e81de1f16b2294b884818c90f321ab4
SHA1 hash:
03312be60f415def877c86c58a3c2e044e37dc88
Link:
https://www.unpac.me/results/92d9581c-71c0-4d0d-b1c1-6e4d1ee1a796/
SH256 hash:
3ab6dd711920ef5111ca693d7332cd49207bd5a174f59139c5abe21db403a2d4
MD5 hash:
9bf35320a3421705fccf45a72e7a9d7b
SHA1 hash:
a99e7441704cb2dd650ce15abd82a86b290ac46b
Link:
https://www.unpac.me/results/92d9581c-71c0-4d0d-b1c1-6e4d1ee1a796/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/3ab6dd711920/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/3ab6dd711920ef5111ca693d7332cd49207bd5a174f59139c5abe21db403a2d4

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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
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 3ab6dd711920ef5111ca693d7332cd49207bd5a174f59139c5abe21db403a2d4

(this sample)

  
Dropped by
xloader
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/211714/

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