MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 7fba034b2f0aa5f549bda067c80b6494a02ea3d96e70e13701845bcfe7ade5e7. 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 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 7fba034b2f0aa5f549bda067c80b6494a02ea3d96e70e13701845bcfe7ade5e7
SHA3-384 hash: e4ed5631d8a3c0a188b833b9355032ce31a3737575de9f3a1f4910d94369d8c81fb17599ffea7efe182f6e8cd063813b
SHA1 hash: deadc2c9ce21aeb75baf819c61884095eca152ae
MD5 hash: ca1edf2b6c5aa4926d38e87f22094583
humanhash: wisconsin-ack-eighteen-happy
File name:ca1edf2b6c5aa4926d38e87f22094583.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:604'160 bytes
First seen:2021-03-31 07:32:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 6144:Xa/5KHfKDw+YLNz1+x4adn/1Zhvkb+0LNSNsFSsuZGl+EDOeRhMrT89Rcfry5KQJ:MACyz1+VB/1mpl4Sl63bf
Threatray 4'552 similar samples on MalwareBazaar
TLSH DAD48FA870AE405DEEB46B34F5B595821FC825321F62FF3F28E657005CA3769FA4E910
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
123
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
5001558.xlsx
Verdict:
Malicious activity
Analysis date:
2021-03-31 06:42:47 UTC
Tags:
encrypted exploit CVE-2017-11882
Link:
https://app.any.run/tasks/358d8f97-5100-4102-ab70-e8226a181b46

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/129207/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.576-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/659931
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 378895 Sample: g0g865fQ2S.exe Startdate: 31/03/2021 Architecture: WINDOWS Score: 100 31 www.cyrilgraze.com 2->31 33 www.myfavbutik.com 2->33 41 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->41 43 Found malware configuration 2->43 45 Malicious sample detected (through community Yara rule) 2->45 47 7 other signatures 2->47 11 g0g865fQ2S.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\AppData\...\g0g865fQ2S.exe.log, ASCII 11->29 dropped 57 Tries to detect virtualization through RDTSC time measurements 11->57 15 g0g865fQ2S.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 35 liminaltechnology.com 185.111.89.170, 49742, 80 WEBSUPPORT-SRO-SK-ASSK Hungary 18->35 37 cmannouncements.com 69.195.83.71, 49743, 80 UNIFIEDLAYER-AS-1US United States 18->37 39 20 other IPs or domains 18->39 49 System process connects to network (likely due to code injection or exploit) 18->49 22 msdt.exe 18->22         started        signatures11 process12 signatures13 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/7fba034b2f0aa5f549bda067c80b6494a02ea3d96e70e13701845bcfe7ade5e7/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-03-31 07:33:07 UTC
AV detection:
8 of 47 (17.02%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=p65agszpbks7ksn5ubt4qc3essqc5i6znzyocnybqrn47z5n4xtq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
06fec711d6d4cc7d3446fdad1245c0cf7fee3bfb755039cfc3dad9bd25777bb1
Formbook
298b7204317915aa463fecd43ee99abbb9020e993dc0ffdcc5e382d0f590a7b8
Formbook
462ede8a2b37164863953764e75ccb25c0224396475dbaf96f6dbb6b51484257
Formbook
719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b
Formbook
7c8eea0e649a176edb83fc19998f0e99be49c7bee1ff9090d1be69f614554088
Formbook
8fb2a899e6622a2ddc7989121174bea2b7756f3f56f64f42dc6ef875d19ce919
Formbook
9c335d547092d063a6bc46441486d5336c62818b648139ab92839e30ef230c4a
Formbook
9c3ffae24ac135c3b0ce257d6c6432ef5f26543643d1fed38835062b839ac34c
Formbook
d407aba87a3e215ff9357c3f31b42cee9ea11b01c5681678ffda3e8c15a83866
Formbook
fa768e26f300f2c19ef11635dd836b031e0b5352d86d40cdc24284bf874230e7
Formbook
+ 4'542 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210331-bzm95jwx1j/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.adultpeace.com/p2io/
Unpacked files
SH256 hash:
d436034270fb2d5380e4fcecc1ee6c821a1701aed96045fa13f597da16be08fb
MD5 hash:
00cbf73d8b9f03417a3a32957ec64ed4
SHA1 hash:
b862eff1cf240a5ad5325fd258892e534484a6e8
Link:
https://www.unpac.me/results/09477b3e-2f2a-4bb6-b16c-16179400111a/
SH256 hash:
7fba034b2f0aa5f549bda067c80b6494a02ea3d96e70e13701845bcfe7ade5e7
MD5 hash:
ca1edf2b6c5aa4926d38e87f22094583
SHA1 hash:
deadc2c9ce21aeb75baf819c61884095eca152ae
Link:
https://www.unpac.me/results/09477b3e-2f2a-4bb6-b16c-16179400111a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
AgentTesla
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/7fba034b2f0aa5f549bda067c80b6494a02ea3d96e70e13701845bcfe7ade5e7

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_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Formbook

Executable exe 7fba034b2f0aa5f549bda067c80b6494a02ea3d96e70e13701845bcfe7ade5e7

(this sample)

Cape
Cape
https://www.capesandbox.com/analysis/129207/
  
URLhaus
https://urlhaus.abuse.ch/url/1099912/
  
Delivery method
Distributed via web download

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