MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2589143d02f6aef252b5b704f6b98723ae131d3279bcf36d57ee26318bc0741f. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
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SHA256 hash: 2589143d02f6aef252b5b704f6b98723ae131d3279bcf36d57ee26318bc0741f
SHA3-384 hash: b9e164dc28c27c962505b16b2e9b34d9f5afbbf761b75da092b6f1eb988fe104ad5ab846b99866f602c6733ff938e4ed
SHA1 hash: b6db5e9cc112155b7285f0a415cf4889ff1bf7ef
MD5 hash: 16657fa097cd334973a5489eeff8bafe
humanhash: crazy-salami-sixteen-missouri
File name:16657fa097cd334973a5489eeff8bafe
Download: download sample
Signature Formbook
Create hunting rule
File size:865'792 bytes
First seen:2021-06-10 15:57:10 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 12288:TTHukblMV40uUSeQdQtq02pd55BcAbTDIbd5uIiDLuaCwH3:TqkbUuUxQh02pdnBcAbXedOLnCwH
Threatray 8'093 similar samples on MalwareBazaar
TLSH 8305D0289DC4EA9BF37D83748074957C83FEE42F9B21C186AEBF90DD8E66F44A851101
Reporter zbetcheckin
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
117
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
16657fa097cd334973a5489eeff8bafe
Verdict:
Malicious activity
Analysis date:
2021-06-10 15:59:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/c26f9436-f513-45a0-af57-83f8fd3eb648

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/165915/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.832.8024.25796.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
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/800345
Signature
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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
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: 432746 Sample: lTAPQJikGw Startdate: 10/06/2021 Architecture: WINDOWS Score: 100 29 www.myfavbutik.com 2->29 45 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->45 47 Found malware configuration 2->47 49 Malicious sample detected (through community Yara rule) 2->49 51 7 other signatures 2->51 10 lTAPQJikGw.exe 3 2->10         started        signatures3 process4 file5 27 C:\Users\user\AppData\...\lTAPQJikGw.exe.log, ASCII 10->27 dropped 53 Tries to detect virtualization through RDTSC time measurements 10->53 55 Injects a PE file into a foreign processes 10->55 14 lTAPQJikGw.exe 10->14         started        signatures6 process7 signatures8 57 Modifies the context of a thread in another process (thread injection) 14->57 59 Maps a DLL or memory area into another process 14->59 61 Sample uses process hollowing technique 14->61 63 Queues an APC in another process (thread injection) 14->63 17 control.exe 14->17         started        20 explorer.exe 14->20 injected process9 dnsIp10 37 Modifies the context of a thread in another process (thread injection) 17->37 39 Maps a DLL or memory area into another process 17->39 41 Tries to detect virtualization through RDTSC time measurements 17->41 23 cmd.exe 1 17->23         started        31 www.hfjxhs.com 156.241.53.161, 49769, 80 XIAOZHIYUN1-AS-APICIDCNETWORKUS Seychelles 20->31 33 www.cmannouncements.com 74.220.199.8, 49765, 80 UNIFIEDLAYER-AS-1US United States 20->33 35 16 other IPs or domains 20->35 43 System process connects to network (likely due to code injection or exploit) 20->43 signatures11 process12 process13 25 conhost.exe 23->25         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2589143d02f6aef252b5b704f6b98723ae131d3279bcf36d57ee26318bc0741f/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-06-10 11:37:50 UTC
AV detection:
19 of 29 (65.52%)
Threat level:
  5/5
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
146f5b2544e98818cbe9813068d6f08037df0e29a3b83d4d2fce3e1bfc444f2a
Formbook
14b95763e86e899de22402ae2d7204ff7d9ceab85a12a1599a6c8d5964fa306a
Formbook
196b6069472a478c158cae56200e7d627d7e6b32ab1f361a36b75234bbf998de
Formbook
214f61376f7830680175f08fdd0bd6d28fa6c7c44b7f1990e6cbbb4646fdf528
Formbook
719604b516f11740266b2c7a8a61129f779caf4c1f9e16bac35d39f5792a009b
Formbook
780555ffbda34b2fe63790a38a7c3e4df0b437d17c22fe7c886fcd2ee72684d0
Formbook
7c8eea0e649a176edb83fc19998f0e99be49c7bee1ff9090d1be69f614554088
Formbook
b4881cc38748284029b7008aaf75c0f1f85a4dcb70a61425e787325736c83f36
Formbook
c9afe6904407e9b60e73edf93efbd932b6725f0f4f33306117ffc9854c21cae2
Formbook
e1339c4548f73e4f250fed46d56bbce84491ca122aed7527731bb8d72df83e11
Formbook
+ 8'083 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210610-7hvw2xy15e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.adultpeace.com/p2io/
Unpacked files
SH256 hash:
e987e066b6b1ca5c3698a367d405b671a7f33e388289cb6b191faf4796478596
MD5 hash:
8b3814abb5e9cd9fb5da34bc71a4afc2
SHA1 hash:
8005c030dd9d0c1f146d18c4597f0a0f55e16577
Link:
https://www.unpac.me/results/58fd7bfa-09c8-4050-9cde-eb9f39268f9d/
SH256 hash:
2589143d02f6aef252b5b704f6b98723ae131d3279bcf36d57ee26318bc0741f
MD5 hash:
16657fa097cd334973a5489eeff8bafe
SHA1 hash:
b6db5e9cc112155b7285f0a415cf4889ff1bf7ef
Link:
https://www.unpac.me/results/58fd7bfa-09c8-4050-9cde-eb9f39268f9d/
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/2589143d02f6aef252b5b704f6b98723ae131d3279bcf36d57ee26318bc0741f

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
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.

Web download

Formbook

Executable exe 2589143d02f6aef252b5b704f6b98723ae131d3279bcf36d57ee26318bc0741f

(this sample)

  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/1349256/
Cape
Cape
https://www.capesandbox.com/analysis/165915/

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