MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 800fc408d38c5b38f1877e30c612b4321e8fb0057ce28a923a19681fd351c5a2. 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 2 File information Comments
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SHA256 hash: 800fc408d38c5b38f1877e30c612b4321e8fb0057ce28a923a19681fd351c5a2
SHA3-384 hash: f48b1d6dac34c280a165ea3d2ed1dd6da13c2c2e45ef41237d3035e4ea57fd35d49657c1d9b354e57a080ef37c9008ac
SHA1 hash: 0ad523526f113865e2a8104145031dc50ea0ae8d
MD5 hash: 75713d701280405bc3679c0d13b3752c
humanhash: magazine-jig-ohio-pluto
File name:DHL_AWB_NO#907853880911.exe
Download: download sample
Signature Formbook
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File size:769'536 bytes
First seen:2021-06-09 14:46:51 UTC
Last seen:2021-06-09 15:53:02 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'750 x AgentTesla, 19'656 x Formbook, 12'248 x SnakeKeylogger)
ssdeep 12288:oQkU915tUPvHU8RhAdFlMV40JikjjGrCQ5y4FwMEbymffIOYkL9DRfX0/FSKy:oNq8HAdFUwkjqrJ4YVOyMfIOYkL9Fks
Threatray 5'676 similar samples on MalwareBazaar
TLSH BFF4E13522488A14E57F5335A071520443F4F807E323EB4DFED968EA2EA27C2A76F657
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
274
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/165641/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.832.5068.16187.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
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.
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/799619
Signature
C2 URLs / IPs found in malware configuration
Found malware configuration
Injects a PE file into a foreign processes
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)
Modifies the prolog of user mode functions (user mode inline hooks)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
System process connects to network (likely due to code injection or exploit)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 432015 Sample: DHL_AWB_NO#907853880911.exe Startdate: 09/06/2021 Architecture: WINDOWS Score: 100 31 www.threattenterprises.com 2->31 33 www167.wixdns.net 2->33 35 3 other IPs or domains 2->35 43 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->43 45 Found malware configuration 2->45 47 Malicious sample detected (through community Yara rule) 2->47 49 6 other signatures 2->49 11 DHL_AWB_NO#907853880911.exe 3 2->11         started        signatures3 process4 file5 29 C:\Users\...\DHL_AWB_NO#907853880911.exe.log, ASCII 11->29 dropped 59 Tries to detect virtualization through RDTSC time measurements 11->59 61 Injects a PE file into a foreign processes 11->61 15 DHL_AWB_NO#907853880911.exe 11->15         started        signatures6 process7 signatures8 63 Modifies the context of a thread in another process (thread injection) 15->63 65 Maps a DLL or memory area into another process 15->65 67 Sample uses process hollowing technique 15->67 69 Queues an APC in another process (thread injection) 15->69 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.softandhardshop.com 18->37 39 www.shalomdentalavenue.com 18->39 41 3 other IPs or domains 18->41 51 System process connects to network (likely due to code injection or exploit) 18->51 22 msdt.exe 18->22         started        signatures11 process12 signatures13 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/800fc408d38c5b38f1877e30c612b4321e8fb0057ce28a923a19681fd351c5a2/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-06-09 14:47:08 UTC
AV detection:
14 of 29 (48.28%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qah4icgtrrntr4mhpyymmevugipi7mafptriver2dfub7u2rywra._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0f600e10b529dc3af8dabf5aa567598fe6a0c5a373d4f20e9fba390735257bbe
Formbook
24f063f11e7308020c1c575507ed7d6a1827ea8a25b9a00603bcf24d02d5cadf
Formbook
290963ddb0862d90575e418931ac2cfacfbb79146f5846771e81046298bf75e8
Formbook
5e2d9b3536977961e44f32504185c28b766c9a1c0cd01aee0c19591f6f3441a4
Formbook
63ed0a5551f44c9081872422c0d0da08eaf1a65ee91e892aeda3f555305c2e95
Formbook
7c6393b4e86ea5cec49c0f814b17e4bb85aa447c19896037252a94ff6416ce1b
Formbook
b35de004189f271fe754dd614e5fbbc299425f5aca9ebf1f935bf26696964853
Formbook
d0116b0ea676a655b1d55a2b7a79fb2585c1d04803e9d1d6f9cd1da15f789138
Formbook
e47fa9824fd9f5f8e8b42fb02f53cfbf57b7c784d54c9e76ed247a9d297835cf
Formbook
f10508b4bd982e597771e6128fede0b532c42cb799ac495c922940c27a942dbe
Formbook
+ 5'666 additional samples on MalwareBazaar
Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210609-38lp638m8x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Deletes itself
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.bitcoin-noticias.com/fw6/
Unpacked files
SH256 hash:
e987e066b6b1ca5c3698a367d405b671a7f33e388289cb6b191faf4796478596
MD5 hash:
8b3814abb5e9cd9fb5da34bc71a4afc2
SHA1 hash:
8005c030dd9d0c1f146d18c4597f0a0f55e16577
Link:
https://www.unpac.me/results/f1fd85d9-f2be-4eb1-8727-44c1d813cffd/
SH256 hash:
800fc408d38c5b38f1877e30c612b4321e8fb0057ce28a923a19681fd351c5a2
MD5 hash:
75713d701280405bc3679c0d13b3752c
SHA1 hash:
0ad523526f113865e2a8104145031dc50ea0ae8d
Link:
https://www.unpac.me/results/f1fd85d9-f2be-4eb1-8727-44c1d813cffd/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/800fc408d38c5b38f1877e30c612b4321e8fb0057ce28a923a19681fd351c5a2

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:pe_imphash
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Rule name:Skystars_Malware_Imphash
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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 800fc408d38c5b38f1877e30c612b4321e8fb0057ce28a923a19681fd351c5a2

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/165641/

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