MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 16eb5e2a64b372f6262ab29c04a835905de88a8be71c2c17a5431dcd5a45e487. 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: 9


Intelligence 9 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 16eb5e2a64b372f6262ab29c04a835905de88a8be71c2c17a5431dcd5a45e487
SHA3-384 hash: 34918b404d64937381de0e15f9a1d15ba105470df457632a93adb2028e956c43c1021911dbac3d88d665e8fb25d3da90
SHA1 hash: a889d708536f80c9820f1190996d29b7cb2965e9
MD5 hash: a25265897eb15a01e83159d193be2da7
humanhash: ten-comet-lactose-florida
File name:a25265897eb15a01e83159d193be2da7.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:895'488 bytes
First seen:2021-04-23 06:25:07 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:uAFSoGEbqAtUgNCcoU2+Nun4fStYznzuDGrWo3hHqnI0GZNQgNxop+ZF4S3LrX+m:uAIF8gqomuRWzzuwjsIBQtckVe
TLSH D4158DAC7650B69FC457CD778A642C60EA60B4BB830BD303A46712AD9D4E69FCF141F2
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
151
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
MV UNIVERSE-VSLS PARTICULARS.xlsx
Verdict:
Malicious activity
Analysis date:
2021-04-23 05:18:58 UTC
Tags:
encrypted exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/2ac81121-21c2-470f-88ff-7c97490541fd

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/143794/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.EAB.genEldorado.19607.28017.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/694630
Signature
.NET source code contains potential unpacker
.NET source code contains very large array initializations
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 396242 Sample: OuuJQ2R6v5.exe Startdate: 23/04/2021 Architecture: WINDOWS Score: 100 34 www.thesommbar.com 2->34 36 www.kol-pro-shoop.xyz 2->36 38 thesommbar.com 2->38 42 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->42 44 Found malware configuration 2->44 46 Malicious sample detected (through community Yara rule) 2->46 48 7 other signatures 2->48 11 OuuJQ2R6v5.exe 3 2->11         started        signatures3 process4 signatures5 56 Tries to detect virtualization through RDTSC time measurements 11->56 58 Injects a PE file into a foreign processes 11->58 14 OuuJQ2R6v5.exe 11->14         started        process6 signatures7 60 Modifies the context of a thread in another process (thread injection) 14->60 62 Maps a DLL or memory area into another process 14->62 64 Sample uses process hollowing technique 14->64 66 Queues an APC in another process (thread injection) 14->66 17 explorer.exe 14->17 injected process8 dnsIp9 28 www.luciferswarriors.com 91.195.240.94, 49767, 80 SEDO-ASDE Germany 17->28 30 vinhomes-quan9.com 103.20.147.1, 49766, 80 DTS-AS-VNDTSCommunicationTechnologiesCorporationVN Viet Nam 17->30 32 19 other IPs or domains 17->32 40 System process connects to network (likely due to code injection or exploit) 17->40 21 cmmon32.exe 17->21         started        signatures10 process11 signatures12 50 Modifies the context of a thread in another process (thread injection) 21->50 52 Maps a DLL or memory area into another process 21->52 54 Tries to detect virtualization through RDTSC time measurements 21->54 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/16eb5e2a64b372f6262ab29c04a835905de88a8be71c2c17a5431dcd5a45e487/
Threat name:
ByteCode-MSIL.Backdoor.Androm
Create hunting rule
Status:
Malicious
First seen:
2021-04-23 06:26:09 UTC
AV detection:
16 of 47 (34.04%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=c3vv4ktewnzpmjrkwkoajkbvsbo6rcul44ocyf5fimo42wsf4sdq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader loader rat
Link:
https://tria.ge/reports/210423-n6vpt712c6/
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.getsockd.com/g8bi/
Unpacked files
SH256 hash:
e33b0d0b4b86f0dbb3d1278e68e88a650e5f3350694efb70be313761197b1969
MD5 hash:
471161f6f24e5d26b2db3e0ee18e80b5
SHA1 hash:
ed98f1178a5fe4b86fe0f7e4cd5ebbfba7483a30
Link:
https://www.unpac.me/results/b5858824-d2e6-41c2-a474-4574621c55fe/
SH256 hash:
16eb5e2a64b372f6262ab29c04a835905de88a8be71c2c17a5431dcd5a45e487
MD5 hash:
a25265897eb15a01e83159d193be2da7
SHA1 hash:
a889d708536f80c9820f1190996d29b7cb2965e9
Link:
https://www.unpac.me/results/b5858824-d2e6-41c2-a474-4574621c55fe/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/16eb5e2a64b372f6262ab29c04a835905de88a8be71c2c17a5431dcd5a45e487

File information

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

Web download

Formbook

Executable exe 16eb5e2a64b372f6262ab29c04a835905de88a8be71c2c17a5431dcd5a45e487

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1156768/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/143794/

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