MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96
SHA3-384 hash: fd52a0020c4851edac33e9eb9c07a53b336034b289aee0a71e412d63af1052c6b68b84c99ae114dfe38161a85bf93ad5
SHA1 hash: 56e8e315443c9ae093005948323768da86a84da1
MD5 hash: bb57ba09f4088762ecb50c5e1a986593
humanhash: one-speaker-jersey-earth
File name:Poste Italien documenti di spedizione 3454535345.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:254'857 bytes
First seen:2023-05-09 09:28:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 61259b55b8912888e90f516ca08dc514 (1'059 x Formbook, 741 x AgentTesla, 427 x GuLoader)
ssdeep 6144:/Ya6oI99hAI9XW+aVnJkuOGPURf9Q2hZOX+wIC/p5/wUBW:/Y+I99v9WR6DrenE
Threatray 2'812 similar samples on MalwareBazaar
TLSH T18344125162E2C07FD8124B312F3EE7292AE6DA1918F44A0F23645B5C7E623C5DD0E7A3
TrID 47.3% (.EXE) Win32 Executable MS Visual C++ (generic) (31206/45/13)
15.9% (.EXE) Win64 Executable (generic) (10523/12/4)
9.9% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
7.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
6.8% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon b2a89c96a2cada72 (2'283 x Formbook, 981 x Loki, 803 x AgentTesla)
Reporter cocaman
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
256
Origin country :
CH CH
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
poste.gz
Verdict:
Malicious activity
Analysis date:
2023-05-09 08:15:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/1893e60b-0a44-4a61-9208-20d210dc34e1

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/387777/
Detection(s):
SecuriteInfo.com.Gen.Variant.Nemesis.22777.17328.6181.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a file in the %temp% directory
Creating a window
Creating a file
Unauthorized injection to a recently created process
Сreating synchronization primitives
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://dragonfly.certego.net/analysis/83187/overview
Behaviour
MalwareBazaar
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
comodo nemesis overlay packed remcos shell32.dll
Link:
https://www.filescan.io/uploads/645a125fd860ee3e1ca66c19/reports/3efbdde7-e3e5-4e4b-af16-ed61a0f2a7cb/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96
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/7da9d8bd-c24b-44b4-af9e-16513c2b5752
Result
Threat name:
FormBook, NSISDropper
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1229054
Signature
Antivirus detection for dropped file
Detected unpacking (changes PE section rights)
Found evasive API chain (may stop execution after reading information in the PEB, e.g. number of processors)
Initial sample is a PE file and has a suspicious name
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Sample has a suspicious name (potential lure to open the executable)
Yara detected FormBook
Yara detected NSISDropper
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96/
Threat name:
Win32.Trojan.Woreflint
Create hunting rule
Status:
Malicious
First seen:
2023-05-09 09:28:34 UTC
File Type:
PE (Exe)
Extracted files:
3
AV detection:
19 of 24 (79.17%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4mr64ca5zviaf5g7aubitijo7mzbmoxnaywk4hsz23wmo6bblsla._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3af2c0904f3729e0408f6479f4222d5fbcf695f2b5cd32e8737e8690661bb18b
Formbook
6088e5794bbad98ae26121ec1c195a03b0b575e602a4a2bc2c8e299647186abd
Formbook
60fe13a26cde812037097d97acc94f5ab707e86e09744fad56f07afd324401bf
Formbook
95086b275ae58d917c7f5d10b0d74ed4a1997c2b4d6bb3889c01075fe63b7800
Formbook
a61da59c71961241e2e01db30a93a9ff2fe05ec4885274707dd063c2706d67e0
Formbook
a6e19abfe7b2644d3853d4ecffe567b80b9bb1fede1f53023beacec13fb2ac4c
Formbook
ab8fa0dda1daa490598653ad71df25b26af3dc5b54434c68bccdff3eda13f96e
Formbook
c236cad7d35cd458e9604968ab72c99eeeb838b8f3dbddc037f82a4952228dfe
Formbook
c4ab14d93e54b2c6e70fa0f284cee729b56186894dfdff4207cbc3d0c690c80f
Formbook
e14890d40be2216c014475cac45debe0d23a1e6eb333908c814034b1df73b73d
Formbook
+ 2'802 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  7/10
Tags:
n/a
Link:
https://tria.ge/reports/230509-lfww1sha8z/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Unpacked files
SH256 hash:
4c52875c677587a4ee9818d10f3df172ea88ac3ddb79fc569bfeaf208fb8cb6f
MD5 hash:
d984b608a8e4a3e93c9a72a53f222837
SHA1 hash:
a3b9bae4d00eafaf0edf22d1f0c1eac6d148cdab
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/87ae736d-26af-42e1-aff9-acdbd97e6816/
Parent samples :
e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96
9beccd0237c35c26218afd582b1c76606f1a9d0c9de1bf75cc555518ffd6d420
fedc599e2ac5deae790a550b54cc5f497e3f0d3e8519ce45202c7e5a05590830
a5de092cf0470e6194275e392a955b89bc00535d9180996da2a55b82f8215121
f4afad610ada8c98e0e1bf3907d6ae1b3ffe56d2060df106d9336aac195a5e31
081527de30dc241c82bb300d57a72a24a296db7eb7f8878baf40d634ec361549
392a3c13cc6f2803845bf0dc6bba16c5d56d0ee46aaaedab6c4de842cce50429
eef51981f7cdb215ed2578d443d27eddbed6dcaa37c568200edfc545b43ec69d
SH256 hash:
de20465fd3a111d40d14d3ca5f8c96425ed945da9756a8e65fddb0d3bbfe9bde
MD5 hash:
43d313fc3a0cd0520d1e573734bbabb0
SHA1 hash:
272f85c496e9789d55f34a203083dcd75f1bfe0b
Link:
https://www.unpac.me/results/87ae736d-26af-42e1-aff9-acdbd97e6816/
SH256 hash:
34279a1d45b05d672cf330f7c89617cc9c9a62851669b485453786bd2591e2f0
MD5 hash:
9586343457d6301c4189241c4ba734e8
SHA1 hash:
1cad7501422f8b279eb2b090dd2468bfa6c04006
Link:
https://www.unpac.me/results/87ae736d-26af-42e1-aff9-acdbd97e6816/
SH256 hash:
e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96
MD5 hash:
bb57ba09f4088762ecb50c5e1a986593
SHA1 hash:
56e8e315443c9ae093005948323768da86a84da1
Link:
https://www.unpac.me/results/87ae736d-26af-42e1-aff9-acdbd97e6816/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e323ee081dcd/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/e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96

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:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12

File information

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

Formbook

gz 9cc4a8d51ebede346868dc21043e5c89064e774481fc5e01bc39b7712b30c5c0

Formbook

Executable exe e323ee081dcd5002f4df050289a12efb32163aed062cae1e59d6ecc778215c96

(this sample)

  
Delivery method
Other
  
Dropped by
SHA256 9cc4a8d51ebede346868dc21043e5c89064e774481fc5e01bc39b7712b30c5c0
  
URLhaus
https://urlhaus.abuse.ch/url/2627599/
Cape
Cape
https://www.capesandbox.com/analysis/387777/
  
Dropped by
MD5 3264bb2025210d375cb6e04da0d7352c

Comments