MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 3e768a5c0a697df9622778be69b1ba8a59361b6a4e3611652a9e190b6543ac67. 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 22 File information Comments
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SHA256 hash: 3e768a5c0a697df9622778be69b1ba8a59361b6a4e3611652a9e190b6543ac67
SHA3-384 hash: 9de64f68c9cded64a0aba6c8e930e0244f7525afcb1d82cf8cefc6c4f391b8d91c94a14ceaacdd1e1bddf3cadef4cbf2
SHA1 hash: 7653b565aab29421132598fd7b9b5cc21735af32
MD5 hash: cc3136e39eae04b044f56562e8a9f898
humanhash: lima-johnny-batman-football
File name:ESTADO DE CUENTA DHL - 695026972 PDF_______PDF.uu
Download: download sample
Signature Formbook
Create hunting rule
File size:566'226 bytes
First seen:2024-02-08 06:39:44 UTC
Last seen:Never
File type: rar
MIME type:application/x-rar
ssdeep 12288:kHLTh+u6xEOufKg/Yl4QLzStcgKY5qNXkMVBMwJPEeixZ:i3Yt4uzzlNPDxfiP
TLSH T141C423632D55F93488E77C7F07D07D411827923EB9B1DB989259018A2CBE79B003BB6E
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:DHL FormBook rar uu


Avatar
cocaman
Malicious email (T1566.001)
From: "DHL Express (MEXICO) S.A<usario885@wanloplimited.com>" (likely spoofed)
Received: "from mail3.wanloplimited.com (mail2.wanloplimited.com [206.217.139.107]) "
Date: "7 Feb 2024 23:41:52 +0100"
Subject: "RV: ESTADO DE CUENTA DHL - 695026972"
Attachment: "ESTADO DE CUENTA DHL - 695026972 PDF_______PDF.uu"

Intelligence

File Origin
# of uploads :
1
# of downloads :
90
Origin country :
CH CH
File Archive Information

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

File name:ESTADO DE CUENTA DHL - 695026972 PDF_______PDF.exe
File size:1'036'441 bytes
SHA256 hash: 9daee98863d74ccb640adf8fca77a4289ec0365417ca8f981580f219661121e1
MD5 hash: dde0e5e4b478bd476c1f662a88235bd1
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Result
Verdict:
Unknown
File Type:
PE File
Link:
https://app.docguard.net/3e768a5c0a697df9622778be69b1ba8a59361b6a4e3611652a9e190b6543ac67/results/dashboard
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
autoit fingerprint keylogger lolbin masquerade overlay packed shell32 stealer
Link:
https://www.filescan.io/uploads/65c47746aad213d35d5f217a/reports/1b7ffead-3a06-415c-950a-aafd58553e88/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/3e768a5c0a697df9622778be69b1ba8a59361b6a4e3611652a9e190b6543ac67
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/3e768a5c0a697df9622778be69b1ba8a59361b6a4e3611652a9e190b6543ac67/
Threat name:
Script-AutoIt.Trojan.ZmutzyPong
Create hunting rule
Status:
Malicious
First seen:
2024-02-07 16:33:37 UTC
File Type:
Binary (Archive)
Extracted files:
30
AV detection:
7 of 38 (18.42%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=hz3iuxaknf67syrhpc7gtmn2rjmtmg3kjy3bczjktymqwzkdvrtq._file
Result
Malware family:
agenttesla
Create hunting rule
Score:
  10/10
Tags:
family:agenttesla keylogger spyware stealer trojan
Link:
https://tria.ge/reports/240208-hw34gsda35/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Looks up external IP address via web service
AgentTesla
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/3e768a5c0a697df9622778be69b1ba8a59361b6a4e3611652a9e190b6543ac67

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:AgentTeslaV2
Create hunting rule
Author:ditekshen
Description:AgenetTesla Type 2 Keylogger payload
Rule name:AgentTeslaV3
Create hunting rule
Author:ditekshen
Description:AgentTeslaV3 infostealer payload
Rule name:AutoIt
Create hunting rule
Author:Jean-Philippe Teissier / @Jipe_
Description:AutoIT packer
Rule name:AutoIT_Compiled
Create hunting rule
Author:@bartblaze
Description:Identifies compiled AutoIT script (as EXE). This rule by itself does NOT necessarily mean the detected file is malicious.
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__RemoteAPI
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:INDICATOR_EXE_Packed_GEN01
Create hunting rule
Author:ditekSHen
Description:Detect packed .NET executables. Mostly AgentTeslaV4.
Rule name:INDICATOR_SUSPICIOUS_Binary_References_Browsers
Create hunting rule
Author:ditekSHen
Description:Detects binaries (Windows and macOS) referencing many web browsers. Observed in information stealers.
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Confidential_Data_Store
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Author:ditekSHen
Description:Detects executables referencing many confidential data stores found in browsers, mail clients, cryptocurreny wallets, etc. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_References_Messaging_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many email and collaboration clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_Referenfces_File_Transfer_Clients
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing many file transfer clients. Observed in information stealers
Rule name:INDICATOR_SUSPICIOUS_EXE_SandboxHookingDLL
Create hunting rule
Author:ditekSHen
Description:Detects binaries and memory artifacts referencing sandbox DLLs typically observed in sandbox evasion
Rule name:INDICATOR_SUSPICIOUS_EXE_VaultSchemaGUID
Create hunting rule
Author:ditekSHen
Description:Detects executables referencing Windows vault credential objects. Observed in infostealers
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:malware_Agenttesla_type2
Create hunting rule
Author:JPCERT/CC Incident Response Group
Description:detect Agenttesla in memory
Reference:internal research
Rule name:MALWARE_Win_AgentTeslaV2
Create hunting rule
Author:ditekSHen
Description:AgenetTesla Type 2 Keylogger payload
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:pe_imphash
Create hunting rule
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
Rule name:Windows_Trojan_AgentTesla_ebf431a8
Create hunting rule
Author:Elastic Security
Rule name:win_agent_tesla_g2
Create hunting rule
Author:Daniel Plohmann <daniel.plohmann@fkie.fraunhofer.de>

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

rar 3e768a5c0a697df9622778be69b1ba8a59361b6a4e3611652a9e190b6543ac67

(this sample)

Formbook

Executable exe 9daee98863d74ccb640adf8fca77a4289ec0365417ca8f981580f219661121e1

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 9daee98863d74ccb640adf8fca77a4289ec0365417ca8f981580f219661121e1
  
Dropping
Formbook
  
Dropping
MD5 dde0e5e4b478bd476c1f662a88235bd1

Comments