MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409. 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: 6


Intelligence 6 IOCs YARA 15 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409
SHA3-384 hash: b08873b1ca1c8e28eca355ba01fb1690c2a390e98bb75cf3dfcae195ace867c845a1dc05a21b32f6fa6635ffea33311a
SHA1 hash: dd6324250e9f3f55576e0c4ef4f5d790419e4879
MD5 hash: d8804ab50d6efc337a0fb32f3e85ed8c
humanhash: chicken-steak-blue-east
File name:ПОДТВЕРЖДЕНИЕ ОБ ОПЛАТЕ.zip
Download: download sample
Signature Formbook
Create hunting rule
File size:604'646 bytes
First seen:2023-11-30 08:48:05 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 12288:t8LgqM+hXBY3/nHt5d7yvvK8BU5rxec1fXoEfMdkxO/lg5fC3SYvC:t8A8RY3/HbdOvvvYrpof/lCfC3SYvC
TLSH T1C4D423F293DE734E58131E3DBB9A5D7D99175278432E088B78289F6D46BCA8F2934103
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter cocaman
Tags:FormBook zip


Avatar
cocaman
Malicious email (T1566.001)
From: "sale@agrotex.kz" (likely spoofed)
Received: "from vds3013x1.startdedicated.com (vds3013x1.startdedicated.com [148.72.176.68]) "
Date: "Thu, 30 Nov 2023 03:16:57 +0100"
Subject: "=?UTF-8?Q?RE=3A_=D0=9F=D0=9E=D0=94=D0=A2=D0=92=D0=95=D0=A0=D0=96?=
=?UTF-8?Q?=D0=94=D0=95=D0=9D=D0=98=D0=95_=D0=9E=D0=91_=D0=9E=D0=9F=D0=9B?=
=?UTF-8?Q?=D0=90=D0=A2=D0=95?="
Attachment: "ПОДТВЕРЖДЕНИЕ ОБ ОПЛАТЕ.zip"

Intelligence

File Origin
# of uploads :
1
# of downloads :
149
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:ПОДТВЕРЖДЕНИЕ ОБ ОПЛАТЕ.exe
File size:675'840 bytes
SHA256 hash: 4cec04a3bd6c8875f1054e0c70d54067640440ad6676cb1e02f80fd36bd085d3
MD5 hash: c74f7c1c8fa325e62c43eea448db47e1
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Porcupine.Malware.58887.UNOFFICIAL
Create hunting rule

Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
0%
Verdict:
Benign
File Type:
Archive
Link:
https://malprob.io/report/ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-30 05:41:27 UTC
File Type:
Binary (Archive)
Extracted files:
8
AV detection:
20 of 36 (55.56%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=vzqcvqg6o7fwazoxcolgfazzhp3bqunxsf5lmtlx7r6rnazwmqeq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:gy14 rat spyware stealer trojan
Link:
https://tria.ge/reports/231130-krksfshg63/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
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/ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409

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:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:NET
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
Rule name:pe_no_import_table
Create hunting rule
Description:Detect pe file that no import table
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
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

zip ae602ac0de77cb6065d713966283393bf61851b7917ab64d77fc7d1683366409

(this sample)

Formbook

Executable exe 4cec04a3bd6c8875f1054e0c70d54067640440ad6676cb1e02f80fd36bd085d3

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 4cec04a3bd6c8875f1054e0c70d54067640440ad6676cb1e02f80fd36bd085d3
  
Dropping
MD5 c74f7c1c8fa325e62c43eea448db47e1

Comments