MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e678541f5c5a1df8c444db87cec26595f1dab9d9a23ba42c87b8e4a024039158. 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: 8


Intelligence 8 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e678541f5c5a1df8c444db87cec26595f1dab9d9a23ba42c87b8e4a024039158
SHA3-384 hash: 7c7b219242b5cd1d22caf5722e3f3c4dee4ddef3ab0a166a1b383be923d8cab31337c632727985aaead1491c93b83c16
SHA1 hash: 70aca9f474a8a10340133d239466cd74794fc636
MD5 hash: ab18d1c125fd623daf1ecc5ecb769eb9
humanhash: early-cardinal-harry-muppet
File name:ab18d1c125fd623daf1ecc5ecb769eb9.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:680'960 bytes
First seen:2022-03-07 10:11:38 UTC
Last seen:2022-03-07 11:52:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:U59gSuJU13POjL1lXTy6YPJNI8sMfHvy1oTg+8GvbpZ7c8UEfTb:6SSfOjXTyRPPnfHvyUjzvbpKJuT
TLSH T166E49E10AEA6103BF17E8AB91BC5F86749DBF2661505E1BE2C2CCA490FE163DDD81D31
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
197
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/247856/
Detection(s):
SecuriteInfo.com.Trojan.InjectNET.17.27795.20842.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Searching for synchronization primitives
Launching the default Windows debugger (dwwin.exe)
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0e84174b-9a2a-4ab1-9ca7-5518ca1df9c6
Result
Threat name:
Unknown
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/951706
Signature
.NET source code contains potential unpacker
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e678541f5c5a1df8c444db87cec26595f1dab9d9a23ba42c87b8e4a024039158/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-03-07 10:12:12 UTC
File Type:
PE (.Net Exe)
Extracted files:
11
AV detection:
19 of 27 (70.37%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4z4fih24lio7rrce3od45qtfsxy5voozui52ilehxdskajadsfma._file
Verdict:
malicious
Result
Malware family:
n/a
Score:
  1/10
Tags:
n/a
Link:
https://tria.ge/reports/220307-l8hvvsfhhq/
Unpacked files
SH256 hash:
175285bfa8a73b3990f54994b8825c1f3396635bc344939cd8d9fc60b9569b46
MD5 hash:
f26eb90c6addfc99fa0c2e63896216d2
SHA1 hash:
77e01b96d8c211d4d24fc0a1aae91122caf5f668
Link:
https://www.unpac.me/results/ddd3d1e7-9dad-4bdb-83db-20f3d4417e5a/
SH256 hash:
2bfc3ba9387cc93d23b4a8fc1617568c33ab49f5d2fde41b832c21e0c2e3b0e6
MD5 hash:
c9f2dd11d528742542edc7d8c3a2463c
SHA1 hash:
08cc361269c09d5396000b17f89430f114b85755
Link:
https://www.unpac.me/results/ddd3d1e7-9dad-4bdb-83db-20f3d4417e5a/
SH256 hash:
e678541f5c5a1df8c444db87cec26595f1dab9d9a23ba42c87b8e4a024039158
MD5 hash:
ab18d1c125fd623daf1ecc5ecb769eb9
SHA1 hash:
70aca9f474a8a10340133d239466cd74794fc636
Link:
https://www.unpac.me/results/ddd3d1e7-9dad-4bdb-83db-20f3d4417e5a/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.38
Link:
https://yomi.yoroi.company/submissions/e678541f5c5a1df8c444db87cec26595f1dab9d9a23ba42c87b8e4a024039158

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
Create hunting rule
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 e678541f5c5a1df8c444db87cec26595f1dab9d9a23ba42c87b8e4a024039158

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2076496/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/247856/

Comments