MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 c3eebb44bde110f93200912c9fdec07ee0fa5d2aa701764c516e0091d36f76db. 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: 13


Intelligence 13 IOCs YARA 3 File information Comments
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SHA256 hash: c3eebb44bde110f93200912c9fdec07ee0fa5d2aa701764c516e0091d36f76db
SHA3-384 hash: e591e7aaca7afeb5e311b3e160f91bc5dd0ae2dab4a2cf284cb5f3c24acc351de32885757b9fd6a0e1ce7d6f807be712
SHA1 hash: 557401a5947e514610c1aa8659a92731a13a0417
MD5 hash: 670813471539df593697c16d41cb9c0a
humanhash: island-kentucky-washington-salami
File name:DHLAWB2021041178003256K76zOetU5vL8kaCSHP.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:424'448 bytes
First seen:2021-11-04 16:14:45 UTC
Last seen:2021-11-04 17:38:00 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 12288:0rrftN6koQtwwL2NBX053T82rjrJfijxU1:2rftruwL2NBXI3rce1
TLSH T1B494D012F6A8CD92C27E1536DEAF401483FCFBC17412D71A3E9D72B8A5A33A569205CD
File icon (PE):PE icon
dhash icon 1ab8aa3333aa838a (1 x Formbook)
Reporter abuse_ch
Tags:DHL exe 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:
DHLAWB2021041178003256K76zOetU5vL8kaCSHP.exe
Verdict:
Malicious activity
Analysis date:
2021-11-04 17:19:25 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/6b2f59d9-3995-46d3-b0e0-3aa337890912

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/202399/
Detection(s):
SecuriteInfo.com.Trojan.Siggen15.34905.5361.2018.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/6184070d0621d706aea9ec4e/reports/fedaf87b-805a-4d00-bc64-d1580d531a90/overview
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/c3310651-6066-4259-90dd-7f0c79cde743
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/883365
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
C2 URLs / IPs found in malware configuration
Found malware configuration
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Powershell Defender Exclusion
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
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/c3eebb44bde110f93200912c9fdec07ee0fa5d2aa701764c516e0091d36f76db/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2021-11-04 16:15:10 UTC
AV detection:
15 of 28 (53.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ypxlwrf54eipsmqasewj7xwap3qpuxjku4axmtcrnyajdu3po3nq._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:gab8 loader rat
Link:
https://tria.ge/reports/211104-tp8wyaebcm/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.purodetalle.com/gab8/
Unpacked files
SH256 hash:
d4980e1c814b2634ca16d0f93e504fe115dab58ad70f2dcc11d1ea0635e49855
MD5 hash:
7be6054f6a3d93b5d862f61431a763e8
SHA1 hash:
65fb6d62870157813e5eb4734ca35eb083335f72
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/150b7795-b532-4aa1-ba2a-5ad81db26624/
Parent samples :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 hash:
110a28b39b1e0840684110fa77a580effce50755cb865ce9df566f1fff308d05
MD5 hash:
17d644e87b9923fb2a0ed51e7594d82f
SHA1 hash:
863600e4908ebd4ed26285e210d983d04399e600
Link:
https://www.unpac.me/results/150b7795-b532-4aa1-ba2a-5ad81db26624/
SH256 hash:
b869cb6f9a758e2146912875da8808eb6b92ef5ecab272bbd995a5eb48ae65e6
MD5 hash:
32c8c2d45dd5c470dd602700c9fa87aa
SHA1 hash:
273866df8dbb02bfb7652d7cc01481376ab784ac
Link:
https://www.unpac.me/results/150b7795-b532-4aa1-ba2a-5ad81db26624/
SH256 hash:
c3eebb44bde110f93200912c9fdec07ee0fa5d2aa701764c516e0091d36f76db
MD5 hash:
670813471539df593697c16d41cb9c0a
SHA1 hash:
557401a5947e514610c1aa8659a92731a13a0417
Link:
https://www.unpac.me/results/150b7795-b532-4aa1-ba2a-5ad81db26624/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/c3eebb44bde1/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/c3eebb44bde110f93200912c9fdec07ee0fa5d2aa701764c516e0091d36f76db

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: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.

Cape
Cape
https://www.capesandbox.com/analysis/202399/

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