MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 0067b252ab478516ec30b56fbb160b7210083c5d10f1b06c4233a3f92bdec28a. 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: 11


Intelligence 11 IOCs YARA 9 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 0067b252ab478516ec30b56fbb160b7210083c5d10f1b06c4233a3f92bdec28a
SHA3-384 hash: 76b8098fe7ec0900c1e0c504971899a3246d13903e9a2dcef97eef6826e63e8cfecaa27be3a359fbf5fba6e25b0d00e7
SHA1 hash: 0e61cfa5525bbced902f0df595b1f9f9959fa56f
MD5 hash: fa79fabb2d811a14fd5b8a6614ab77e6
humanhash: wisconsin-spring-fillet-music
File name:DHL Express.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:299'520 bytes
First seen:2023-02-02 08:52:14 UTC
Last seen:2023-02-02 10:43:53 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 6144:WPbLJvaK0pjj5iQMz1kOIFuPS0FruvdoOOLMiMAqOLsKqJEJrPwvm2Oh:WjLQ/1seXYruvd8aOjSEevm2Oh
TLSH T14054D09C326470DFCC6BD0768A991D64AB6078BB530B9207D0A716ADDE4D69BCF180F3
TrID 67.7% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.7% (.EXE) Win64 Executable (generic) (10523/12/4)
6.0% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.6% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.1% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon d2e8ecb2b2a2b282 (106 x AgentTesla, 106 x Formbook, 24 x RedLineStealer)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
195
Origin country :
DE DE
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
DHL Express.exe
Verdict:
Malicious activity
Analysis date:
2023-02-02 08:53:07 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/8cc53bea-fd75-4635-9844-653206a924c3

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/359416/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.11461.5600.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Launching the default Windows debugger (dwwin.exe)
Modifying a system executable file
Creating a window
Unauthorized injection to a system process
Verdict:
No Threat
Threat level:
  2/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63db79ef1c9cbf7d625554bc/reports/5a0f77c7-b972-4022-82f8-eb986e367fc8/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.
Verdict:
Unknown
Link:
https://analyze.intezer.com/analyses/9d14725a-7cc4-4767-9dd7-dfe66329e23d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1164054
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Uses netsh to modify the Windows network and firewall settings
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 796825 Sample: DHL Express.exe Startdate: 02/02/2023 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Antivirus detection for URL or domain 2->47 49 Multi AV Scanner detection for submitted file 2->49 51 2 other signatures 2->51 10 DHL Express.exe 1 2->10         started        process3 file4 41 C:\Users\user\AppData\...\DHL Express.exe.log, CSV 10->41 dropped 57 Writes to foreign memory regions 10->57 59 Allocates memory in foreign processes 10->59 61 Injects a PE file into a foreign processes 10->61 14 vbc.exe 10->14         started        signatures5 process6 signatures7 63 Modifies the context of a thread in another process (thread injection) 14->63 65 Maps a DLL or memory area into another process 14->65 67 Sample uses process hollowing technique 14->67 69 Queues an APC in another process (thread injection) 14->69 17 explorer.exe 2 6 14->17 injected process8 signatures9 43 Uses netsh to modify the Windows network and firewall settings 17->43 20 netsh.exe 17->20         started        23 WerFault.exe 10 17->23         started        process10 signatures11 53 Modifies the context of a thread in another process (thread injection) 20->53 55 Maps a DLL or memory area into another process 20->55 25 explorer.exe 112 20->25         started        27 explorer.exe 20->27         started        29 explorer.exe 20->29         started        31 2 other processes 20->31 process12 process13 33 WerFault.exe 10 25->33         started        35 WerFault.exe 27->35         started        37 WerFault.exe 29->37         started        39 WerFault.exe 31->39         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/0067b252ab478516ec30b56fbb160b7210083c5d10f1b06c4233a3f92bdec28a/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2023-02-02 08:53:06 UTC
File Type:
PE (.Net Exe)
Extracted files:
5
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=abt3euvli6crn3bqwvx3wfqloiiaqpc5cdy3a3ccgor7sk66ykfa._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/230202-kta12ahe6z/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Uses the VBS compiler for execution
Modifies Installed Components in the registry
Unpacked files
SH256 hash:
a16dd657f58f77fc7a36e1d73ad65df55c3c8d350d77a68d242bbaed50c47d86
MD5 hash:
27e432bbe21b1b36c320630dfc2501cf
SHA1 hash:
e90bff574c270040c35005560dc6cdc2b5eb5d2e
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/7273cb2a-0db2-49b1-916a-449d83f94a57/
Parent samples :
2a83317fd8334690d5cfd9784d6ca6f3a99fa95a05c81c8fb94edac7b7f06306
6d4fce8c50efc17742ec19fc86a78d00e5907889459049f0492e5d9211a9a224
7a42b95f500f68f00ef0b4338bd515235d6d2b67a16513e7c3866d990e6d7a0e
cd254417c6d96f24f105a03c4aee7711692bfcc7a767180163d42d4bc5752b2b
43dbcc71737c54b9bcd7f5cc12d2f3d332bf8ca7e80f594725230c44614c5ab9
0067b252ab478516ec30b56fbb160b7210083c5d10f1b06c4233a3f92bdec28a
SH256 hash:
1d3ba0a7a8a4428fc3eeda4d35bd9a513a550178f209a51ca52602d9bed373b4
MD5 hash:
5b5030fe6527824a1aaf4768b79ee919
SHA1 hash:
094ae39966bd622a4c7c3e4945ef524448e992ce
Link:
https://www.unpac.me/results/7273cb2a-0db2-49b1-916a-449d83f94a57/
SH256 hash:
91b35f48132cf15f9bdbf6bb105f72cdbdbb5030f183e7d8084bb39e45624e2c
MD5 hash:
fa27395cc1c4d2951ba001f74fb545fe
SHA1 hash:
f1e1b4233cbe3e620a0d865799503de8256624da
Link:
https://www.unpac.me/results/7273cb2a-0db2-49b1-916a-449d83f94a57/
SH256 hash:
0067b252ab478516ec30b56fbb160b7210083c5d10f1b06c4233a3f92bdec28a
MD5 hash:
fa79fabb2d811a14fd5b8a6614ab77e6
SHA1 hash:
0e61cfa5525bbced902f0df595b1f9f9959fa56f
Link:
https://www.unpac.me/results/7273cb2a-0db2-49b1-916a-449d83f94a57/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/0067b252ab47/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/0067b252ab478516ec30b56fbb160b7210083c5d10f1b06c4233a3f92bdec28a

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:INDICATOR_EXE_Packed_ConfuserEx
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:meth_stackstrings
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Skystars_Malware_Imphash
Create hunting rule
Author:Skystars LightDefender
Description:imphash
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.

File information

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

Malspam

Formbook

Executable exe 0067b252ab478516ec30b56fbb160b7210083c5d10f1b06c4233a3f92bdec28a

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/359416/

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