MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1da9324526f50ecf9bfb388913d055f7239db43623ce2fa5502e2eb5f52f8eea. 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: 15


Intelligence 15 IOCs YARA 3 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1da9324526f50ecf9bfb388913d055f7239db43623ce2fa5502e2eb5f52f8eea
SHA3-384 hash: f52ad4a1acf28264ace3238cb6b4ab74c6622184bc9cb00312776fe8bc537046755918567e58005d6274330bfd909eee
SHA1 hash: ade773ec08a05186c1ea1610ce227615d6ce9ca0
MD5 hash: 8cb47329911b4d8fd206e7c448657412
humanhash: speaker-pizza-hawaii-hawaii
File name:commercialJ-80-PM-MRQ-4025-6901.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:612'864 bytes
First seen:2021-11-03 14:18:15 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:g953k5VDE06ATlHIPJD1/hrW/v6+Tq4A2HL3YgH+D3uOtGr:g9JklTdw3cfTq4xYKA
TLSH T164D44A1D5201C143E65839B0D4696FF003609EACF503EB6BAD557EA7FAF1FA908035BA
File icon (PE):PE icon
dhash icon ae92d2b2eacca49a (11 x AgentTesla, 9 x Formbook, 2 x SnakeKeylogger)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
commercialJ-80-PM-MRQ-4025-6901.exe
Verdict:
Malicious activity
Analysis date:
2021-11-03 14:26:21 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/e12ea397-90c6-4772-81fe-bd0616b2d7c4

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/201874/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.47300229.15364.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20211102-0924.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Launching a process
Creating a file in the %temp% directory
Delayed writing of the file
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
obfuscated packed
Link:
https://www.filescan.io/uploads/61829a58bf51178dbe4ca6e6/reports/ea9ca4d6-52d5-40e7-ba5a-3371c2374901/overview
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/6ebea085-f7de-41c2-91bd-be90bf33de92
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/882299
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/1da9324526f50ecf9bfb388913d055f7239db43623ce2fa5502e2eb5f52f8eea/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-02 02:25:25 UTC
AV detection:
20 of 27 (74.07%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=dwuterjg6uhm7g73hcerhucv64rz3nbwephc7jkqfyxll5jpr3va._file
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:z4m5 loader rat
Link:
https://tria.ge/reports/211103-rmvkeseac4/
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.cr-genius-world.biz/z4m5/
Unpacked files
SH256 hash:
a72447a5a568f446d77039bec3c4245729fd5b5e31d29ae5336b37e3fb501059
MD5 hash:
cd39641c7f80fec32cdfcb31b3d85484
SHA1 hash:
70c84fdb505625cec9a41f6662b814f9d510eaf0
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/697d8907-55b2-4083-b030-a36ce17319f4/
Parent samples :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 hash:
7ec7c47de5927351c7035f8657a2dd91c42fd6ed6e4da309e34b87ef0b0ba785
MD5 hash:
171a2669225911b41301096cd9dcf19f
SHA1 hash:
dc25f1f69faec5174e489a0d1a18cf14cf7fd1b5
Link:
https://www.unpac.me/results/697d8907-55b2-4083-b030-a36ce17319f4/
SH256 hash:
0e486a0e14e46481ebb67230afb86c600f5a448eff173a934a03cecf88e43a91
MD5 hash:
c3c8b40ef0b3ac7e54342be1f73aab0c
SHA1 hash:
af7837dd494502f498ff5a81fad89bf593f3e667
Link:
https://www.unpac.me/results/697d8907-55b2-4083-b030-a36ce17319f4/
SH256 hash:
1da9324526f50ecf9bfb388913d055f7239db43623ce2fa5502e2eb5f52f8eea
MD5 hash:
8cb47329911b4d8fd206e7c448657412
SHA1 hash:
ade773ec08a05186c1ea1610ce227615d6ce9ca0
Link:
https://www.unpac.me/results/697d8907-55b2-4083-b030-a36ce17319f4/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/1da9324526f5/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/1da9324526f50ecf9bfb388913d055f7239db43623ce2fa5502e2eb5f52f8eea

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.

Malspam

Formbook

Executable exe 1da9324526f50ecf9bfb388913d055f7239db43623ce2fa5502e2eb5f52f8eea

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/201874/

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