MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ad960cd2aee4239f9899eabefa5819c568d89195cd81acc0dc175bc5888be5a1. 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 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ad960cd2aee4239f9899eabefa5819c568d89195cd81acc0dc175bc5888be5a1
SHA3-384 hash: 4d77110a074a5f56813d3595e7fd59132c85ea177c8047535870e6fffd26322ec55d9fa7d3a4e11ddb44008ca755e61f
SHA1 hash: fbedc019bf707804d305445574aba0891a1eaed3
MD5 hash: fe634f8ec63199234077861a06a358d5
humanhash: beer-comet-mountain-batman
File name:INV#609-005.PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:564'224 bytes
First seen:2021-04-13 06:49:50 UTC
Last seen:2021-04-13 06:55:51 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 12288:Sqlf+9A/ixs3BW72jbEwAJZoz9p/HSCQbc0r87xYCRtK:/h+KW7WEwAJZoz9JHS20rCx+
Threatray 4'637 similar samples on MalwareBazaar
TLSH 8CC4E0353798DF15E17F9BB96820110113F5E10AD732E24DBCD8A1EE1A72EC18B2B796
Reporter TeamDreier
Tags:FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
129
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
INV#609-005.PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-04-13 06:53:06 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/66acc3d6-1e72-438f-b730-57b44a305491

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/133898/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.646-1.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/673886
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Performs DNS queries to domains with low reputation
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
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: 385883 Sample: INV#609-005.PDF.exe Startdate: 13/04/2021 Architecture: WINDOWS Score: 100 31 www.ryannandrenee.com 2->31 33 clientconfig.passport.net 2->33 35 ext-sq.squarespace.com 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 7 other signatures 2->49 11 INV#609-005.PDF.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\user\...\INV#609-005.PDF.exe.log, ASCII 11->29 dropped 61 Tries to detect virtualization through RDTSC time measurements 11->61 63 Injects a PE file into a foreign processes 11->63 15 INV#609-005.PDF.exe 11->15         started        signatures6 process7 signatures8 65 Modifies the context of a thread in another process (thread injection) 15->65 67 Maps a DLL or memory area into another process 15->67 69 Sample uses process hollowing technique 15->69 71 Queues an APC in another process (thread injection) 15->71 18 explorer.exe 15->18 injected process9 dnsIp10 37 fourkstudio.xyz 154.127.54.62, 49729, 80 TIER-NETUS South Africa 18->37 39 cadbauzeichner.com 81.169.145.88, 49731, 80 STRATOSTRATOAGDE Germany 18->39 41 19 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 53 Performs DNS queries to domains with low reputation 18->53 22 systray.exe 18->22         started        signatures11 process12 signatures13 55 Modifies the context of a thread in another process (thread injection) 22->55 57 Maps a DLL or memory area into another process 22->57 59 Tries to detect virtualization through RDTSC time measurements 22->59 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/ad960cd2aee4239f9899eabefa5819c568d89195cd81acc0dc175bc5888be5a1/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-04-13 05:06:44 UTC
AV detection:
8 of 48 (16.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vwlazuvo4qrz7gez5k7puwazyvunremvzwa2zqg4c5n4lcel4wqq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
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Formbook
1c2c212dbad3b81d9c6225c3a9f9f6211b10782d228a090f9aa4f038b0270663
Formbook
4cced354a0867338e39875526796861c483e8475bdacd117dd34ad1c2d89ec63
Formbook
5397f0168be76c7e5efee936d341eb359b9015af5e77631129dc0664105e9259
Formbook
5bcba2a09d8758ca07490dfcd3859a64b3a0092ed7873a707e73346eefd4235e
Formbook
5ee7421dbf8127f1c6ff086299b2a1c638ca26a61a649f1cb61230814d0ff4e8
Formbook
7b1f7ca6d7203473484a7f221f68c56eff50d196db18a18e9fcf0142dd60a02d
Formbook
95eedb3eaf98ec12d5f66609278d43f94e1f635420d413ee0672bbf9434aafa4
Formbook
c89f79a04424927e34b051521196b33dd275ea7f15ac7fed111d771bf9687af6
Formbook
eb0adb30cdcfbbaf49e107c6fb93b5546d408f48fd940d66c88e231bcd223c07
Formbook
+ 4'627 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210413-1nyj434vnx/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.ngungontrondoi.com/ve9m/
Unpacked files
SH256 hash:
5e0f3da625a479a5e7e807b5f09c889d95474139410b312ba3a39bcb05976729
MD5 hash:
3d20c2ea9ac04e1707f853bb1780bc18
SHA1 hash:
805e90b023eb92d44bbe11daefce6edbe872cb74
Link:
https://www.unpac.me/results/b8493b7c-ca29-4fb1-abd9-4c8195eb77f1/
SH256 hash:
ad960cd2aee4239f9899eabefa5819c568d89195cd81acc0dc175bc5888be5a1
MD5 hash:
fe634f8ec63199234077861a06a358d5
SHA1 hash:
fbedc019bf707804d305445574aba0891a1eaed3
Link:
https://www.unpac.me/results/b8493b7c-ca29-4fb1-abd9-4c8195eb77f1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.35
Link:
https://yomi.yoroi.company/submissions/ad960cd2aee4239f9899eabefa5819c568d89195cd81acc0dc175bc5888be5a1

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/133898/

Comments