MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 13ce54d053256ed33282cc8e8a47f9a3c83f9b96f4230df70a7b947c55c611f5. 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: 13


Intelligence 13 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 13ce54d053256ed33282cc8e8a47f9a3c83f9b96f4230df70a7b947c55c611f5
SHA3-384 hash: 66a7be3c2221883658757694bc6bf1f53bbadcbf8787dd45f53b853000392573074e42d3b09615e2c591d2980481ead0
SHA1 hash: f4eabc062a31449b1fb74085aa21af6c9540b893
MD5 hash: 2cc4e90cd64b672a87d7a81a4eaad6ac
humanhash: montana-ink-sweet-video
File name:нова поръчка за покупка pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:572'416 bytes
First seen:2022-02-01 13:49:09 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'660 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:Q+LB1DGxGWVO7JBmiupn1A71zni25VOb6dsV29Cd:Q+nGwWVOVoy7dDob
Threatray 13'025 similar samples on MalwareBazaar
TLSH T1F6C4BF78A1E74651F01B87B820B8F96007B270E3BAC98D3A17753585CFAAF552F4864F
Reporter pr0xylife
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
164
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Alış sifarişi pdf.zip
Verdict:
Malicious activity
Analysis date:
2022-02-01 13:05:40 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/0eb4fa89-e34b-4081-bfda-367f691fd00f

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/229174/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
DNS request
Сreating synchronization primitives
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook obfuscated packed
Link:
https://www.filescan.io/uploads/61f93a926d25ac9e79f5dd75/reports/b165af30-818f-4b51-a927-582aedf1760c/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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/35422716-a5e6-4d0c-ab99-08cac541a638
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/931687
Signature
Adds a directory exclusion to Windows Defender
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
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
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Bad Opsec Defaults Sacrificial Processes With Improper Arguments
Sigma detected: Powershell Defender Exclusion
Sigma detected: Suspicius Add Task From User AppData Temp
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
Writes to foreign memory regions
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 564182 Sample: 0430 pdf.exe Startdate: 01/02/2022 Architecture: WINDOWS Score: 100 45 www.recuerdosoxidados.com 2->45 47 www.heathlytrim.com 2->47 49 2 other IPs or domains 2->49 53 Found malware configuration 2->53 55 Malicious sample detected (through community Yara rule) 2->55 57 Antivirus detection for URL or domain 2->57 59 13 other signatures 2->59 11 0430 pdf.exe 7 2->11         started        signatures3 process4 file5 37 C:\Users\user\AppData\Roaming37LQPLtD.exe, PE32 11->37 dropped 39 C:\Users\user\...39LQPLtD.exe:Zone.Identifier, ASCII 11->39 dropped 41 C:\Users\user\AppData\Local\...\tmpA9D2.tmp, XML 11->41 dropped 43 C:\Users\user\AppData\...\0430 pdf.exe.log, ASCII 11->43 dropped 65 Writes to foreign memory regions 11->65 67 Allocates memory in foreign processes 11->67 69 Adds a directory exclusion to Windows Defender 11->69 71 Injects a PE file into a foreign processes 11->71 15 RegSvcs.exe 11->15         started        18 powershell.exe 25 11->18         started        20 schtasks.exe 1 11->20         started        signatures6 process7 signatures8 79 Modifies the context of a thread in another process (thread injection) 15->79 81 Maps a DLL or memory area into another process 15->81 83 Sample uses process hollowing technique 15->83 85 2 other signatures 15->85 22 explorer.exe 15->22 injected 26 conhost.exe 18->26         started        28 conhost.exe 20->28         started        process9 dnsIp10 51 www.buytacpyshop.xyz 162.0.236.159, 49822, 80 NAMECHEAP-NETUS Canada 22->51 61 System process connects to network (likely due to code injection or exploit) 22->61 63 Performs DNS queries to domains with low reputation 22->63 30 cscript.exe 22->30         started        signatures11 process12 signatures13 73 Modifies the context of a thread in another process (thread injection) 30->73 75 Maps a DLL or memory area into another process 30->75 77 Tries to detect virtualization through RDTSC time measurements 30->77 33 cmd.exe 1 30->33         started        process14 process15 35 conhost.exe 33->35         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/13ce54d053256ed33282cc8e8a47f9a3c83f9b96f4230df70a7b947c55c611f5/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-02-01 07:48:57 UTC
File Type:
PE (.Net Exe)
Extracted files:
4
AV detection:
22 of 28 (78.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=cphfjuctevxngmuczshiur7zuped7g4w6qrq35ykpokhyvogch2q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
0b4545838e8a848f0a54b02582f6d49494b3352dfd88d39d6ba2051c420270a6
Formbook
3d4e25f876b2007b8b03a1d79109a52fcb5602644fb4554eb065f97853daa5de
Formbook
95773ba387f93d567c9b0dd7e7c6a71e67e9545b146231c7acfc24d040fdd249
Formbook
a9ee744d7181c80db0ffbabf36933b815cf8b731ad6fb920393fb325cdfce9cc
Formbook
b45a38f7012d02b12d3613d25450847d87c14c9b3207380594fc5e1f1b1728d9
Formbook
bcba0056c80d1a5c320dd74fea9caba51cc2f41c4d05215df1ab825a5ca10de4
Formbook
d0eabfe28f6b77c25d883ad3e380620f1367082cc58f309e4d24dd1d2c3548c8
Formbook
d22129107a8e45e8ceb11ea395c1279d4617d37a5846841b35ae06c6c08e170c
Formbook
d2ddb37b013f0aa02d7f5a72e1010b46f8e9a4c7abbfb2b9507d8a748812d9cc
Formbook
+ 13'015 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  8/10
Tags:
persistence
Link:
https://tria.ge/reports/220201-sd1kragbhm/
Behaviour
Creates scheduled task(s)
Modifies data under HKEY_USERS
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in Windows directory
Checks computer location settings
Sets service image path in registry
Unpacked files
SH256 hash:
c5b71db9f1b9cd63452ad836762bf1381ddf0a833df8ce17a3439ae9e92178cb
MD5 hash:
681a48e3a833b98293bebb8f47b2fc3d
SHA1 hash:
610f31e10da0f45fa658594f784eba651b99bee1
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/ffed0b13-f057-4557-9251-420a871f8b2f/
Parent samples :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 hash:
6f1b89bc3013177c101fe4448340c48c0dd08d19017a798bd11c2d0f76be1fbc
MD5 hash:
60a604887b3616e3ed86d81fab0a9ebb
SHA1 hash:
8db84f5f4c569c86c69aff464b2ffc4ce3dafa20
Link:
https://www.unpac.me/results/ffed0b13-f057-4557-9251-420a871f8b2f/
SH256 hash:
747b0b3884c05f7976e795f04b0eef01f99af6110a866813e03a9109370f65b3
MD5 hash:
643061dca543f58eb60df67efd3bfdda
SHA1 hash:
375995133984065416a380b3ab67e8e4fe346d6e
Link:
https://www.unpac.me/results/ffed0b13-f057-4557-9251-420a871f8b2f/
SH256 hash:
13ce54d053256ed33282cc8e8a47f9a3c83f9b96f4230df70a7b947c55c611f5
MD5 hash:
2cc4e90cd64b672a87d7a81a4eaad6ac
SHA1 hash:
f4eabc062a31449b1fb74085aa21af6c9540b893
Link:
https://www.unpac.me/results/ffed0b13-f057-4557-9251-420a871f8b2f/
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/13ce54d053256ed33282cc8e8a47f9a3c83f9b96f4230df70a7b947c55c611f5

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
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.

Cape
Cape
https://www.capesandbox.com/analysis/229174/

Comments