MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 82d5d5ef76ff7a708df5ea9135cb18117428ad1cbdcaa938989a3559a6ff5b97. 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: 14


Intelligence 14 IOCs YARA 4 File information Comments
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SHA256 hash: 82d5d5ef76ff7a708df5ea9135cb18117428ad1cbdcaa938989a3559a6ff5b97
SHA3-384 hash: 134a8dd8792b3ce4b15af88a44dc066b14db353652e5dee183fa4feb5f026a33b9f9b5bd7c7e60acecae53a6d8c7addf
SHA1 hash: 0593ae2d5e74331ec73e037c77eb9da7ce2324fb
MD5 hash: a734d30535ee8514ab152deef396f37a
humanhash: video-white-asparagus-xray
File name:Shipping documents.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:755'200 bytes
First seen:2021-11-25 07:00:12 UTC
Last seen:2021-11-25 08:39:51 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'746 x AgentTesla, 19'628 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:lI3QWtD00aqzCWwbk+zr371dtGd94hd1iFQaxl5Yrlzn4p76fPIuVWhhK1KDc1Wd:TWC03BwnpdsdKhd1prlbg
TLSH T147F47BAC325071DFC817FDF289A41CA0A6212C66530BC207A47736AD9A3DA97CF155FB
File icon (PE):PE icon
dhash icon 174f4559191b1b13 (81 x AgentTesla, 68 x Formbook, 34 x SnakeKeylogger)
Reporter lowmal3
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
144
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Shipping documents.exe
Verdict:
Malicious activity
Analysis date:
2021-11-25 07:03:13 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/9d6ccea0-0681-4ab0-94d2-61b541e7f06a

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Gathering data
Detection(s):
SecuriteInfo.com.Variant.Strictor.262459.12110.18909.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
DNS request
Creating a window
Sending a custom TCP request
Сreating synchronization primitives
Creating a file in the %AppData% directory
Enabling the 'hidden' option for recently created files
Adding an access-denied ACE
Creating a process from a recently created file
Creating a process with a hidden window
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook obfuscated packed strictor
Link:
https://www.filescan.io/uploads/619f34b1b71ceed4152fa001/reports/8b17eafe-dbca-4fb5-9178-88fd75b460f8/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc94211e-db01-4d6e-92a0-7015a12213d3
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/895911
Signature
Adds a directory exclusion to Windows Defender
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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
Modifies the context of a thread in another process (thread injection)
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
Self deletion via cmd delete
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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
Uses schtasks.exe or at.exe to add and modify task schedules
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 528389 Sample: Shipping documents.exe Startdate: 25/11/2021 Architecture: WINDOWS Score: 100 45 www.flufca.com 2->45 47 www.asiapubz-hk.com 2->47 49 flufca.com 2->49 57 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->57 59 Found malware configuration 2->59 61 Malicious sample detected (through community Yara rule) 2->61 63 20 other signatures 2->63 10 Shipping documents.exe 7 2->10         started        signatures3 process4 file5 37 C:\Users\user\AppData\...\QAGyjBsWtATTv.exe, PE32 10->37 dropped 39 C:\...\QAGyjBsWtATTv.exe:Zone.Identifier, ASCII 10->39 dropped 41 C:\Users\user\AppData\Local\...\tmp40F9.tmp, XML 10->41 dropped 43 C:\Users\user\...\Shipping documents.exe.log, ASCII 10->43 dropped 75 Adds a directory exclusion to Windows Defender 10->75 77 Injects a PE file into a foreign processes 10->77 14 Shipping documents.exe 10->14         started        17 powershell.exe 25 10->17         started        19 schtasks.exe 1 10->19         started        signatures6 process7 signatures8 79 Modifies the context of a thread in another process (thread injection) 14->79 81 Maps a DLL or memory area into another process 14->81 83 Sample uses process hollowing technique 14->83 85 Queues an APC in another process (thread injection) 14->85 21 cmmon32.exe 14->21         started        24 explorer.exe 14->24 injected 27 autofmt.exe 14->27         started        29 conhost.exe 17->29         started        31 conhost.exe 19->31         started        process9 dnsIp10 65 Self deletion via cmd delete 21->65 67 Modifies the context of a thread in another process (thread injection) 21->67 69 Maps a DLL or memory area into another process 21->69 71 Tries to detect virtualization through RDTSC time measurements 21->71 33 cmd.exe 1 21->33         started        51 www.lottidobler.com 35.207.168.47, 49818, 80 GOOGLE-2US United States 24->51 53 www.platinum24.top 104.21.36.44, 49820, 80 CLOUDFLARENETUS United States 24->53 55 4 other IPs or domains 24->55 73 System process connects to network (likely due to code injection or exploit) 24->73 signatures11 process12 process13 35 conhost.exe 33->35         started       
Detection:
xloader
Create hunting rule
Link:
https://mwdb.cert.pl/sample/82d5d5ef76ff7a708df5ea9135cb18117428ad1cbdcaa938989a3559a6ff5b97/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2021-11-24 16:13:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
21
AV detection:
23 of 28 (82.14%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qlk5l33w755hbdpv5kitlsyycf2crli4xxfksoeyti2vtjx7lolq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:ea0r loader rat suricata
Link:
https://tria.ge/reports/211125-hs8jsseeak/
Behaviour
Creates scheduled task(s)
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
Enumerates physical storage devices
Suspicious use of SetThreadContext
Deletes itself
Xloader Payload
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
Malware Config
C2 Extraction:
http://www.asiapubz-hk.com/ea0r/
Unpacked files
SH256 hash:
98af1669d18e8826220ac4c7d86a7cad601ca20317384cf5e382a918ef32f91f
MD5 hash:
29037685b50e794fc1ca765517b7f669
SHA1 hash:
e5199699b551530787b406e6c84c4adc75c7c2f1
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/630a0d9a-b4ae-480c-abbf-bc677a34127c/
Parent samples :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 hash:
3659c112357fbdce92372d832ac166786f62b593c0080ccf2f1ff24857efe87a
MD5 hash:
f24f046b1ebae5f87ca40a8dc81f9bd2
SHA1 hash:
9d020e61203b219364cae1ad08605a7e217f6206
Link:
https://www.unpac.me/results/630a0d9a-b4ae-480c-abbf-bc677a34127c/
SH256 hash:
302ac54c94e8bdb12b7fdaeef76e2b936e0294ea5b1ced38c6da51ef50c3067e
MD5 hash:
d1a58ca8f82c480763bfa3205e80b770
SHA1 hash:
7b23287d165b2dae07ead2625bd4e1e525d27a1b
Link:
https://www.unpac.me/results/630a0d9a-b4ae-480c-abbf-bc677a34127c/
SH256 hash:
82d5d5ef76ff7a708df5ea9135cb18117428ad1cbdcaa938989a3559a6ff5b97
MD5 hash:
a734d30535ee8514ab152deef396f37a
SHA1 hash:
0593ae2d5e74331ec73e037c77eb9da7ce2324fb
Link:
https://www.unpac.me/results/630a0d9a-b4ae-480c-abbf-bc677a34127c/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/82d5d5ef76ff/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/82d5d5ef76ff7a708df5ea9135cb18117428ad1cbdcaa938989a3559a6ff5b97

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_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:pe_imphash
Create hunting rule
Rule name:pe_imphash
Create hunting rule
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 82d5d5ef76ff7a708df5ea9135cb18117428ad1cbdcaa938989a3559a6ff5b97

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/209240/

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