MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 56d324b70dec3c259864216d918929470e10dc5582ae70f238aaad4887358d7b. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 56d324b70dec3c259864216d918929470e10dc5582ae70f238aaad4887358d7b
SHA3-384 hash: d04521488f03c0d29a9f50ff1af276d7a85ef9334fc95cc95f67d7d3b73278535fb9a6ebbc05d5ef59020e1d8097b951
SHA1 hash: fedb0bc2f7e46d58061b8742b5d5ad61b525ab4f
MD5 hash: b60fb0b3174ffd6ccf46d23e5dd4f291
humanhash: video-single-echo-diet
File name:b60fb0b3174ffd6ccf46d23e5dd4f291.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'652'224 bytes
First seen:2021-07-27 15:48:28 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'657 x AgentTesla, 19'468 x Formbook, 12'206 x SnakeKeylogger)
ssdeep 24576:+zaGW5oaXpcB7mVSaccPuvcd5OGQT/1/0nS+7n4SYwqK4zf3RTsAHWAgqChJ+hu2:MWiec/Pv8cvAAnnNQuiNB/e
Threatray 6'891 similar samples on MalwareBazaar
TLSH T12675090C6DDEB26BF65B11BC356C10D85066FC19C708ADB7AE0ABBF67062E95503B087
dhash icon f0dcf8dcdcd0ccf0 (13 x AgentTesla, 6 x Formbook, 4 x Loki)
Reporter abuse_ch
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
121
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Correct Bank details.doc
Verdict:
Malicious activity
Analysis date:
2021-07-27 08:09:04 UTC
Tags:
exploit CVE-2017-11882 loader
Link:
https://app.any.run/tasks/48bb9ea8-52ce-4e36-8367-c60b099a9624

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/174436/
Detection(s):
SecuriteInfo.com.W32.MSIL_Kryptik.DZG.6478.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.Packed2.43327.UNOFFICIAL
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SecuriteInfo.com.Trojan.PackedNET.950-1.UNOFFICIAL
Create hunting rule

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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/f0075918-4f80-41bb-bd7e-10d403328462
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/822491
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
Tries to detect virtualization through RDTSC time measurements
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 454905 Sample: pMIZx2LjGA.exe Startdate: 27/07/2021 Architecture: WINDOWS Score: 100 32 Found malware configuration 2->32 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 3 other signatures 2->38 10 pMIZx2LjGA.exe 3 2->10         started        process3 file4 30 C:\Users\user\AppData\...\pMIZx2LjGA.exe.log, ASCII 10->30 dropped 46 Tries to detect virtualization through RDTSC time measurements 10->46 48 Injects a PE file into a foreign processes 10->48 14 pMIZx2LjGA.exe 10->14         started        17 pMIZx2LjGA.exe 10->17         started        19 pMIZx2LjGA.exe 10->19         started        signatures5 process6 signatures7 50 Modifies the context of a thread in another process (thread injection) 14->50 52 Maps a DLL or memory area into another process 14->52 54 Sample uses process hollowing technique 14->54 56 Queues an APC in another process (thread injection) 14->56 21 explorer.exe 14->21 injected process8 process9 23 systray.exe 21->23         started        signatures10 40 Modifies the context of a thread in another process (thread injection) 23->40 42 Maps a DLL or memory area into another process 23->42 44 Tries to detect virtualization through RDTSC time measurements 23->44 26 cmd.exe 1 23->26         started        process11 process12 28 conhost.exe 26->28         started       
Gathering data
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2021-07-26 02:43:12 UTC
AV detection:
19 of 28 (67.86%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=k3jsjnyn5q6clgdeefwzdcjji4hbbxcvqkxhb4ryvkwurbzvrv5q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
004068094b6adb0e6548b6334afd2dad79312f09e94e04a1d1206874028bdda0
Formbook
031af74c61339ca40eda7563268d9e2e2803064c141d3c46eb20acad3764f4cc
Formbook
25839ba93d33dda960d99110ae98f42e89056233264f11d18b65727a79e4bd62
Formbook
3b850a085ce072cb545fd9422cc8d9eaae19329e27a032edda8bc676d392b8ff
Formbook
6c8b4de0f39caa11127409b3ee06f410b0c5642b840f10822ad40af5745690cb
Formbook
8ac1fc19367861f3a749d801300f554148e36a0e8a4f4cce3c5d3e4de43e4279
Formbook
a2cdf452f83aa86c0f3ade321cfc00a9ed3671082372081a67cad84a26492051
Formbook
d669d899b7cd236de403fd42807fffcf3600d5070d42e09e21f67ded211a504f
Formbook
e6a0f307c9bec6b31f0002726d75ae3d5ced8ffe3b6fce869fe12b8061f642d8
Formbook
+ 6'881 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook rat spyware stealer trojan
Link:
https://tria.ge/reports/210727-3b4hj5l99e/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Malware Config
C2 Extraction:
http://www.meilleurspromo.com/lmsa/
Unpacked files
SH256 hash:
de5789174361d73723459b063a161d22943076a69b31ce2dbfe554fd6a77bb35
MD5 hash:
4c18fbb276f17c0361c3ae33b6c95219
SHA1 hash:
f7b7b2e7b041620063acd74d16308ee6044506ea
Link:
https://www.unpac.me/results/7c745558-3513-4674-befb-f5f9214588de/
SH256 hash:
56d324b70dec3c259864216d918929470e10dc5582ae70f238aaad4887358d7b
MD5 hash:
b60fb0b3174ffd6ccf46d23e5dd4f291
SHA1 hash:
fedb0bc2f7e46d58061b8742b5d5ad61b525ab4f
Link:
https://www.unpac.me/results/7c745558-3513-4674-befb-f5f9214588de/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.51
Link:
https://yomi.yoroi.company/submissions/56d324b70dec3c259864216d918929470e10dc5582ae70f238aaad4887358d7b

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.

Web download

Formbook

Executable exe 56d324b70dec3c259864216d918929470e10dc5582ae70f238aaad4887358d7b

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/1474023/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/174436/

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