MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 036ec4fbb63586161e9b40abef1ed5549639eb0bcb4092a1196f0dffa65a7a43. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 036ec4fbb63586161e9b40abef1ed5549639eb0bcb4092a1196f0dffa65a7a43
SHA3-384 hash: d230e61c09befae3da41509673adf9015a5577e148369aa5cd99baac1cab9da4399e70abd6dd84e8943285213491d791
SHA1 hash: 93f802a8ac5ce61bf6dc54019a61f8391c3e6d68
MD5 hash: 8a3939d03fefe99427385e5ecb25cf0a
humanhash: failed-california-winter-failed
File name:Orden de Compra Urgente.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:936'448 bytes
First seen:2022-10-10 14:18:01 UTC
Last seen:2022-10-12 16:57:21 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 12288:NRfJ2ulKkZEJGh68Pzn042M7z+iLZs37kRazwiwhcM86hEz/7:nQM5xVnN7zO37kAzw717hE
Threatray 16'642 similar samples on MalwareBazaar
TLSH T15F158CBA22D64507E8153175C897D1F32AFBAE606061D1CB6AD72F6FBC401BF911338A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
208
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/318475/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.26031.18079.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
67%
Link:
https://www.filescan.io/uploads/634429a0b321c2e8ff63d4be/reports/8a531034-e6eb-42b2-bdd3-9368a555275c/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/8708ad98-4ed8-4592-af5a-75c21056ebe2
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1087178
Behaviour
Behavior Graph:
n/a
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/036ec4fbb63586161e9b40abef1ed5549639eb0bcb4092a1196f0dffa65a7a43/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-10-10 14:19:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
31
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=anxmj65wgwdbmhu3icv66hwvksldt2ylznajfiizn4g77js2pjbq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
29589889f6cdc96df65d2105fe659fdc2edfae9f7836e4473cc489f632c97a90
Formbook
2d575e7c0b687f3d09999ad34a2b8300b95e5bb93f424ec3c9e9e770f64c08e3
Formbook
70d121cfabbbf118335b8ae4f6a3a072f09ce2f11bd73c711120fa9070d608e3
Formbook
90afcb6b9e301d7081737182f7f3e3bff751ba972d161d8da5c24db1d0d36dc0
Formbook
b2001eba11e7652ba4647cddff79e33ab35c763a9e839b0a2f3ce436ded10bd5
Formbook
ccaea8ce020819c5c2c55cf1d77082bf9a4525f5fbf892f16d906d527d9c5726
Formbook
d51e64e598f57356d2e7f0ab76723cc0d1efef0c6ed396d29efa50a229a82a4d
Formbook
e8911ed914364aaa1dbffcfe55c53e2932e9f38ea490523a8bcaf8e13633187a
Formbook
+ 16'632 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:de19 rat spyware stealer trojan
Link:
https://tria.ge/reports/221010-rl9yqacbb4/
Behaviour
Creates scheduled task(s)
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Formbook payload
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/8bafc7c5-85fe-48bc-93df-5ad554928060
Unpacked files
SH256 hash:
75fdcb0a5d57c9775d132096cc4ebdcb199a1b2c62627bd8954a3172eb71cf07
MD5 hash:
4a5573e5995b326833f51feebd295564
SHA1 hash:
fb79d68666810912ddde6621292c05b7bc696d86
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/9b3ccb9b-b9d1-42be-b76e-9fa116dac42b/
Parent samples :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 hash:
aaef548a77ccd59935c9ea177f382c14008b36058e7b3bcd8c38cdf3686c9ffe
MD5 hash:
92f46b628abe9d2c94d8f7e8fb330d56
SHA1 hash:
e4e08453d04ecea9bd7690128f15b795af30112b
Link:
https://www.unpac.me/results/9b3ccb9b-b9d1-42be-b76e-9fa116dac42b/
SH256 hash:
0c1701dabd7f55b2bab1650c57dfdaef2d5541c9358706b93159c70ef32f5898
MD5 hash:
3027d16b691e990896f4f3ab1ac22b42
SHA1 hash:
b9b6ebe75b5fb8c56096ccf33448437a19e660a4
Link:
https://www.unpac.me/results/9b3ccb9b-b9d1-42be-b76e-9fa116dac42b/
SH256 hash:
1383999cb3682a0a0a54fad8a8e3f0fda2d4ce6422fa35286cece258aa1844a1
MD5 hash:
d891ee2f90e3392ee593067a038f3335
SHA1 hash:
347e96ac60f38938b0061ce5c21bec28c87f71f9
Link:
https://www.unpac.me/results/9b3ccb9b-b9d1-42be-b76e-9fa116dac42b/
SH256 hash:
edadc813f4440ada276da601d8f31780e5e138b8ee392e3f49a509322a1fb51e
MD5 hash:
574597554c69083c1af2b742a97a92b6
SHA1 hash:
043eea660b8650c5a0042f842fd8db3516d37a2c
Link:
https://www.unpac.me/results/9b3ccb9b-b9d1-42be-b76e-9fa116dac42b/
SH256 hash:
036ec4fbb63586161e9b40abef1ed5549639eb0bcb4092a1196f0dffa65a7a43
MD5 hash:
8a3939d03fefe99427385e5ecb25cf0a
SHA1 hash:
93f802a8ac5ce61bf6dc54019a61f8391c3e6d68
Link:
https://www.unpac.me/results/9b3ccb9b-b9d1-42be-b76e-9fa116dac42b/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/036ec4fbb635/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/036ec4fbb63586161e9b40abef1ed5549639eb0bcb4092a1196f0dffa65a7a43

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.

ab19f1835010e96ee56714110fe3f5582717fabba2a593a696849c840c8f08b8

Formbook

Executable exe 036ec4fbb63586161e9b40abef1ed5549639eb0bcb4092a1196f0dffa65a7a43

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 ab19f1835010e96ee56714110fe3f5582717fabba2a593a696849c840c8f08b8
Cape
Cape
https://www.capesandbox.com/analysis/318475/

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