MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ba51afdb597f570e1914c3253b219b6397f9df8f6448a33991dafe561706f2db. 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 7 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: ba51afdb597f570e1914c3253b219b6397f9df8f6448a33991dafe561706f2db
SHA3-384 hash: 40bf7bdeebf493d097513502e4f8daaa182de6bbee9101c881a4621b1d9e63bbbc7a81545902ae127a77d67e209cce08
SHA1 hash: 2c5ae47c87cf9111300fc0063f8054a5e33e8cab
MD5 hash: 904526ba0b032ab844c0b258a9b038a1
humanhash: timing-arkansas-mexico-tennessee
File name:DHL SHIPMENT.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:281'472 bytes
First seen:2022-09-24 23:53:30 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 6144:nKsjATsXadzG3nGFqPwlwV/ERgSi1AbQ6Qi33IBzz6jG:KsjATsXaw3WywO2gSgANQioBzz6K
TLSH T10654E0C87254B08FC81BC972CAE95C24AB65B9A71317D153B05732AC890E7EBDF160F6
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) Win16/32 Executable Delphi generic (2072/23)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
298
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/313011/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Searching for synchronization primitives
Sending a custom TCP request
DNS request
Sending an HTTP GET request
Reading critical registry keys
Creating a file in the %temp% directory
Unauthorized injection to a recently created process
Stealing user critical data
Unauthorized injection to a system process
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/632f989e6963f27ddc2fddf6/reports/0ab4058c-4160-40b3-ade3-e567b0378be3/overview
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/cd2b437c-490b-4980-97c4-08d98920b1f1
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1076648
Signature
.NET source code contains potential unpacker
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
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 domain / URL
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
System process connects to network (likely due to code injection or exploit)
Tries to harvest and steal browser information (history, passwords, etc)
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 709190 Sample: DHL SHIPMENT.exe Startdate: 25/09/2022 Architecture: WINDOWS Score: 100 33 www.orangetta.com 2->33 37 Multi AV Scanner detection for domain / URL 2->37 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 5 other signatures 2->43 9 DHL SHIPMENT.exe 1 2->9         started        signatures3 process4 file5 25 C:\Users\user\...\DHL SHIPMENT.exe.log, ASCII 9->25 dropped 53 Writes to foreign memory regions 9->53 55 Allocates memory in foreign processes 9->55 57 Injects a PE file into a foreign processes 9->57 13 cvtres.exe 9->13         started        signatures6 process7 signatures8 59 Modifies the context of a thread in another process (thread injection) 13->59 61 Maps a DLL or memory area into another process 13->61 63 Sample uses process hollowing technique 13->63 65 Queues an APC in another process (thread injection) 13->65 16 explorer.exe 13->16 injected process9 dnsIp10 27 boxgamevn.com 103.200.23.179, 49711, 49712, 49713 VNPT-AS-VNVIETNAMPOSTSANDTELECOMMUNICATIONSGROUPVN Viet Nam 16->27 29 eatingdisorderstest.site 64.190.62.22, 49701, 80 NBS11696US United States 16->29 31 7 other IPs or domains 16->31 35 System process connects to network (likely due to code injection or exploit) 16->35 20 WWAHost.exe 13 16->20         started        23 autofmt.exe 16->23         started        signatures11 process12 signatures13 45 Tries to steal Mail credentials (via file / registry access) 20->45 47 Tries to harvest and steal browser information (history, passwords, etc) 20->47 49 Modifies the context of a thread in another process (thread injection) 20->49 51 Maps a DLL or memory area into another process 20->51
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/ba51afdb597f570e1914c3253b219b6397f9df8f6448a33991dafe561706f2db/
Threat name:
Win32.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-09-21 19:12:42 UTC
File Type:
PE (.Net Exe)
Extracted files:
1
AV detection:
21 of 25 (84.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xji27w2zp5lq4giuymstwim3mol7tx4pmrekgomr3l7fmfyg6lnq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:fqsu rat spyware stealer trojan
Link:
https://tria.ge/reports/220924-3xvhyscdh6/
Behaviour
Enumerates system info in registry
Modifies Internet Explorer settings
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
Suspicious use of SetThreadContext
Loads dropped DLL
Reads user/profile data of web browsers
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/d282c0e5-c711-4609-8ac2-2efaef4af60d
Unpacked files
SH256 hash:
fc1e9c9d0524f405aab192c521a553a1483ae0de315d3277a69402fdade05491
MD5 hash:
b2a5b0e0e70eb909712785ad6fd3d296
SHA1 hash:
cd4a580c6152738ecf553db9ec4fdc8673156f80
Link:
https://www.unpac.me/results/d712f048-6632-4dae-84d6-f2b70ec1cfe1/
SH256 hash:
5fcd41eb441a94704a14c7af80f22168dc8b0141cc65312cf7def2e829280fba
MD5 hash:
df8aa2af0bbb5e8ef6e24ca6b829c449
SHA1 hash:
0c21547d39a997ffcc0d9fb0af169a732decf558
Link:
https://www.unpac.me/results/d712f048-6632-4dae-84d6-f2b70ec1cfe1/
SH256 hash:
ba51afdb597f570e1914c3253b219b6397f9df8f6448a33991dafe561706f2db
MD5 hash:
904526ba0b032ab844c0b258a9b038a1
SHA1 hash:
2c5ae47c87cf9111300fc0063f8054a5e33e8cab
Link:
https://www.unpac.me/results/d712f048-6632-4dae-84d6-f2b70ec1cfe1/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ba51afdb597f/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/ba51afdb597f570e1914c3253b219b6397f9df8f6448a33991dafe561706f2db

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:pe_imphash
Create hunting rule
Rule name:RansomwareTest4
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest5
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
Rule name:RansomwareTest7
Create hunting rule
Author:Daoyuan Wu
Description:Test Ransomware YARA rules
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

Executable exe ba51afdb597f570e1914c3253b219b6397f9df8f6448a33991dafe561706f2db

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/313011/

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