MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19ba61892c072d3b745e4864bfcfb93a389a55933b6c472cbf3a2ffd8610f0d8. 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 File information Comments

SHA256 hash: 19ba61892c072d3b745e4864bfcfb93a389a55933b6c472cbf3a2ffd8610f0d8
SHA3-384 hash: d8af2bae57623c019fc5650cba37e5c450182cee09cf428d441bef8286f0706cdadf67466ee5c06765545df7fc988df2
SHA1 hash: fc5f35186258538b5b7c240235c0b22ace84ec58
MD5 hash: 2911f730eaeae945c4389ad65c71218c
humanhash: lamp-william-hamper-utah
File name:2911f730eaeae945c4389ad65c71218c.exe
Download: download sample
Signature Formbook
File size:721'920 bytes
First seen:2021-02-10 13:17:13 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:B2BxIBunhYzStUPOJwL120J5FN9UspCQ/npUGxlbaxbQMX3V5yKur2AxR:ABxIB7UrQ/nTaLXF5nF
Threatray 3'801 similar samples on MalwareBazaar
TLSH 6DE4D53222B4D666E7E91EF48C305D580EB36C0B6915A77BF84471CD2CFD923EB11A92
Reporter abuse_ch
Tags:exe FormBook

Intelligence


File Origin
# of uploads :
1
# of downloads :
119
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
2911f730eaeae945c4389ad65c71218c.exe
Verdict:
Suspicious activity
Analysis date:
2021-02-10 13:34:12 UTC
Tags:
n/a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Signature
.NET source code contains potential unpacker
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 351285 Sample: fuS9xa8nq6.exe Startdate: 10/02/2021 Architecture: WINDOWS Score: 100 32 www.ahrohishrestha.com 2->32 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 fuS9xa8nq6.exe 3 2->11         started        signatures3 process4 file5 30 C:\Users\user\AppData\...\fuS9xa8nq6.exe.log, ASCII 11->30 dropped 58 Tries to detect virtualization through RDTSC time measurements 11->58 15 fuS9xa8nq6.exe 11->15         started        signatures6 process7 signatures8 60 Modifies the context of a thread in another process (thread injection) 15->60 62 Maps a DLL or memory area into another process 15->62 64 Sample uses process hollowing technique 15->64 66 Queues an APC in another process (thread injection) 15->66 18 explorer.exe 15->18 injected process9 dnsIp10 34 www.cryptogas.net 195.149.84.101, 49744, 49766, 80 WORLD-NEWSGR United Kingdom 18->34 36 www.icampus.info 91.195.241.137, 49759, 80 SEDO-ASDE Germany 18->36 38 20 other IPs or domains 18->38 50 System process connects to network (likely due to code injection or exploit) 18->50 22 raserver.exe 12 18->22         started        signatures11 process12 dnsIp13 40 www.centralarchery.com 22->40 52 Modifies the context of a thread in another process (thread injection) 22->52 54 Maps a DLL or memory area into another process 22->54 56 Tries to detect virtualization through RDTSC time measurements 22->56 26 cmd.exe 1 22->26         started        signatures14 process15 process16 28 conhost.exe 26->28         started       
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Status:
Malicious
First seen:
2021-02-09 13:13:10 UTC
AV detection:
21 of 29 (72.41%)
Threat level:
  5/5
Result
Malware family:
xloader
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.thejusticeadvantageseminars.com/qccq/
Unpacked files
SH256 hash:
2b2bcf851c2b87033fd24c890c2a1de3642564f7cec7282982d96b8280baa849
MD5 hash:
befb0470c71d676cc891cba16088975d
SHA1 hash:
5b7143f97d1d656fd1cacf70949048c1951b639a
SH256 hash:
c682ea88d6149476db1cd3903b57a123a7527e200bc634cfbfe7aca9e3df75a1
MD5 hash:
c7534a44360daeedb629c48ea1f13577
SHA1 hash:
8fe245346f0ac92d9bca17fc9709cf58db65c7c9
SH256 hash:
0acf4faa3a2477482b3de0a3081de125a9ae544d46c2d9ce3654f024b52ad360
MD5 hash:
6d6845439aa56186934cb06267637922
SHA1 hash:
cc9f38a360bc2a458457a330076e0b98f395c48b
Detections:
win_formbook_g0 win_formbook_auto
SH256 hash:
19ba61892c072d3b745e4864bfcfb93a389a55933b6c472cbf3a2ffd8610f0d8
MD5 hash:
2911f730eaeae945c4389ad65c71218c
SHA1 hash:
fc5f35186258538b5b7c240235c0b22ace84ec58
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


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

Web download

Formbook

Executable exe 19ba61892c072d3b745e4864bfcfb93a389a55933b6c472cbf3a2ffd8610f0d8

(this sample)

  
Delivery method
Distributed via web download

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