MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 00d086794b0b9ed430180b595734faa55317c0b09b632e767f30824de16f0692. 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 2 File information Comments
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SHA256 hash: 00d086794b0b9ed430180b595734faa55317c0b09b632e767f30824de16f0692
SHA3-384 hash: 374ffbc8dc2fe2e26259ad0d67533679818599169943db6e1d58b0b71c90a2268fe0a2f429e16a869faf7071af80b3f0
SHA1 hash: d21cb4a2856d90f3a08ccd929bc3eb4812c2f29f
MD5 hash: dcdf4b826fc07339b1fcecf6442c2943
humanhash: charlie-fish-mountain-nevada
File name:New order_27.04.2022.pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:133'632 bytes
First seen:2022-04-29 05:36:31 UTC
Last seen:2022-04-29 06:30:10 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 1536:PNS5UFaMb801UWCfEKCZY3PsF3mNE+DO2:PNS5UFaMb80UQZw0H+DO2
Threatray 15'262 similar samples on MalwareBazaar
TLSH T10FD3C7596833C115EDA2CAB8B544E8704757FF20D18A477328E9FFCB74F4A370A2964A
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon cc868a4d0f8286c8 (1 x Formbook)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
273
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
New order_27.04.2022.pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-04-29 05:39:47 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/139d0b55-7434-4ba1-bf47-7760800c3024

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/267682/
Detection(s):
SecuriteInfo.com.Trojan.DownLoader44.58055.21642.3742.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
DNS request
Sending an HTTP GET request
Creating a file in the %AppData% subdirectories
Creating a file
Launching cmd.exe command interpreter
Setting browser functions hooks
Enabling autorun by creating a file
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
mokes obfuscated packed strictor
Link:
https://www.filescan.io/uploads/626b797f75c6f158e80251b3/reports/c22325e6-bd57-4eb2-a0bd-9753a313b66e/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/2c63784b-7dff-4b14-ac65-02e3e3a8bcc9
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/985225
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Creates an undocumented autostart registry key
Found malware configuration
Initial sample is a PE file and has a suspicious name
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 domain / URL
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Suspicious Characters in CommandLine
Snort IDS alert for network traffic
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 617721 Sample: New order_27.04.2022.pdf.exe Startdate: 29/04/2022 Architecture: WINDOWS Score: 100 53 Snort IDS alert for network traffic 2->53 55 Multi AV Scanner detection for domain / URL 2->55 57 Found malware configuration 2->57 59 10 other signatures 2->59 10 New order_27.04.2022.pdf.exe 15 7 2->10         started        process3 dnsIp4 51 giic-com.ga 192.185.174.179, 49743, 80 UNIFIEDLAYER-AS-1US United States 10->51 41 C:\Users\user\AppData\...41iyqjycr.exe, PE32 10->41 dropped 43 C:\Users\...43ew order_27.04.2022.pdf.exe.log, ASCII 10->43 dropped 69 Creates an undocumented autostart registry key 10->69 71 Writes to foreign memory regions 10->71 73 Injects a PE file into a foreign processes 10->73 15 MSBuild.exe 10->15         started        18 cmd.exe 1 10->18         started        20 cmd.exe 1 10->20         started        file5 signatures6 process7 signatures8 75 Modifies the context of a thread in another process (thread injection) 15->75 77 Maps a DLL or memory area into another process 15->77 79 Sample uses process hollowing technique 15->79 81 2 other signatures 15->81 22 explorer.exe 15->22 injected 26 conhost.exe 18->26         started        28 timeout.exe 1 18->28         started        30 conhost.exe 20->30         started        32 timeout.exe 1 20->32         started        process9 dnsIp10 45 www.albanyskylights.com 22->45 47 hdr-nlb10-d66bbad0736f8259.elb.us-east-2.amazonaws.com 3.140.13.188, 49838, 80 AMAZON-02US United States 22->47 49 traff-6.hugedomains.com 22->49 67 System process connects to network (likely due to code injection or exploit) 22->67 34 msdt.exe 22->34         started        signatures11 process12 signatures13 61 Modifies the context of a thread in another process (thread injection) 34->61 63 Maps a DLL or memory area into another process 34->63 65 Tries to detect virtualization through RDTSC time measurements 34->65 37 cmd.exe 1 34->37         started        process14 process15 39 conhost.exe 37->39         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/00d086794b0b9ed430180b595734faa55317c0b09b632e767f30824de16f0692/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-04-27 19:18:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=adiim6klbopnimaybnmvonh2uvjrpqfqtnrs45t7gcbe3ylpa2ja._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
2a48c2b3780f6b0f3fd3f3f05f54066f465870e6f534237a5d283ee079882828
Formbook
4f2730e36986a49109b5d4d6cb0c08aab6bdff7b2e483a3a3cdc5fdd7cd9aac4
Formbook
6ad94828733d211368d39bc8669735c844df4d7c2265ff4869558c683170e18f
Formbook
90c16547e527be04c7fbea515f8dcea9f00353bf4394ecd45f891ab07085b575
Formbook
a9915e261e819e5388755f6e20a93b55c096eb7b81b930c7212a77be734a97b2
Formbook
b94f5b293f83458293e899d5a76ca936cc4ea5d79913e3792cc25f08fda1a147
Formbook
beab53a78651513011c1b0374269a4a282a995650cb9bc7063ae999628e578a2
Formbook
f5e1e8da9d4851458ac58902851655cf303ec05cfb4406f49217e8e5235986f7
Formbook
+ 15'252 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:s4s9 rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220429-ga56aadebm/
Behaviour
Delays execution with timeout.exe
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
Formbook Payload
Formbook
suricata: ET MALWARE FormBook CnC Checkin (GET)
Unpacked files
SH256 hash:
00d086794b0b9ed430180b595734faa55317c0b09b632e767f30824de16f0692
MD5 hash:
dcdf4b826fc07339b1fcecf6442c2943
SHA1 hash:
d21cb4a2856d90f3a08ccd929bc3eb4812c2f29f
Link:
https://www.unpac.me/results/3466c7a7-1d6f-4b4a-9ed2-65f1f1b4cc40/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/00d086794b0b/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/00d086794b0b9ed430180b595734faa55317c0b09b632e767f30824de16f0692

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 00d086794b0b9ed430180b595734faa55317c0b09b632e767f30824de16f0692

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/267682/

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