MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999. 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: 10


Intelligence 10 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999
SHA3-384 hash: 7cbc85e27d34c173a1e38e54755fe3b9e942e665b405b53469eb77964462306dda3470355546bc409b7541cc8777ea0c
SHA1 hash: 927f6633500965f008ab556a0c1004c095e004ee
MD5 hash: e954c3d029b943b054fceb27e5e24d2d
humanhash: twenty-vermont-high-undress
File name:Original Shipment Doc Ref 2853801324189923,PDF.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:796'160 bytes
First seen:2021-10-13 18:29:08 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 96a5031294b4d167fbfd58b7a8f0b330 (2 x Formbook, 1 x RemcosRAT)
ssdeep 12288:oP3Sd0k2b6Yf1ls9oJ2mF6LIosXFHJ1kUH1N+BfZ8fQOwm6V:ofQob6CEoJ2OpXXp7mZ8I
Threatray 10'420 similar samples on MalwareBazaar
TLSH T1C005907A9DBC483AD5A54738CC4BB7A5493ABD103A04AB5B3ED16D48DF3D3C63612283
File icon (PE):PE icon
dhash icon 88c7ce1cbddc2f31 (2 x Formbook, 1 x RemcosRAT)
Reporter pr0xylife
Tags:exe FormBook xloader

Intelligence

File Origin
# of uploads :
1
# of downloads :
351
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Original Shipment Doc Ref 2853801324189923,PDF.exe
Verdict:
Malicious activity
Analysis date:
2021-10-13 18:31:23 UTC
Tags:
installer trojan formbook stealer
Link:
https://app.any.run/tasks/314d4558-128a-46ab-8a58-ce508eb28932

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/197367/
Result
Verdict:
Clean
Maliciousness:
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
keylogger
Link:
https://www.filescan.io/uploads/616725adfd35fe780c3de02c/reports/a62ba5cd-d099-4832-b552-2be2675d5142/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.
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/95317dd1-c4a7-45e0-9b1a-b9e5ed561607
Result
Threat name:
DBatLoader FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/869931
Signature
Antivirus / Scanner detection for submitted sample
Antivirus detection for dropped file
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
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)
Performs DNS queries to domains with low reputation
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Sigma detected: Execution from Suspicious Folder
Sigma detected: Suspect Svchost Activity
Sigma detected: Suspicious Svchost Process
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 virtualization through RDTSC time measurements
Uses netsh to modify the Windows network and firewall settings
Yara detected DBatLoader
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 502359 Sample: Original  Shipment Doc Ref ... Startdate: 13/10/2021 Architecture: WINDOWS Score: 100 41 www.pampelina.com 2->41 43 www.eimzaizmir.com 2->43 45 2 other IPs or domains 2->45 69 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->69 71 Found malware configuration 2->71 73 Malicious sample detected (through community Yara rule) 2->73 75 9 other signatures 2->75 10 Original  Shipment Doc Ref 2853801324189923,PDF.exe 1 18 2->10         started        15 Nyedvqj.exe 13 2->15         started        signatures3 process4 dnsIp5 53 cdn.discordapp.com 162.159.129.233, 443, 49731, 49733 CLOUDFLARENETUS United States 10->53 39 C:\Users\Public\Libraries\...39yedvqj.exe, PE32 10->39 dropped 97 Injects a PE file into a foreign processes 10->97 17 Original  Shipment Doc Ref 2853801324189923,PDF.exe 10->17         started        55 162.159.133.233, 443, 49757 CLOUDFLARENETUS United States 15->55 99 Antivirus detection for dropped file 15->99 101 Detected unpacking (changes PE section rights) 15->101 103 Tries to detect virtualization through RDTSC time measurements 15->103 20 Nyedvqj.exe 15->20         started        file6 signatures7 process8 signatures9 61 Modifies the context of a thread in another process (thread injection) 17->61 63 Maps a DLL or memory area into another process 17->63 65 Sample uses process hollowing technique 17->65 67 Queues an APC in another process (thread injection) 17->67 22 explorer.exe 17->22 injected process10 dnsIp11 47 www.blttsperma.quest 37.123.118.150, 49798, 80 UK2NET-ASGB United Kingdom 22->47 49 www.jkformationfrance.com 213.186.33.5, 49800, 80 OVHFR France 22->49 51 9 other IPs or domains 22->51 83 System process connects to network (likely due to code injection or exploit) 22->83 85 Performs DNS queries to domains with low reputation 22->85 87 Uses netsh to modify the Windows network and firewall settings 22->87 26 Nyedvqj.exe 14 22->26         started        30 netsh.exe 22->30         started        32 cmmon32.exe 22->32         started        34 svchost.exe 22->34         started        signatures12 process13 dnsIp14 57 162.159.134.233, 443, 49760 CLOUDFLARENETUS United States 26->57 59 cdn.discordapp.com 26->59 89 Injects a PE file into a foreign processes 26->89 36 Nyedvqj.exe 26->36         started        91 Modifies the context of a thread in another process (thread injection) 30->91 93 Maps a DLL or memory area into another process 30->93 95 Tries to detect virtualization through RDTSC time measurements 30->95 signatures15 process16 signatures17 77 Modifies the context of a thread in another process (thread injection) 36->77 79 Maps a DLL or memory area into another process 36->79 81 Sample uses process hollowing technique 36->81
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999/
Threat name:
Win32.Trojan.Tnega
Create hunting rule
Status:
Malicious
First seen:
2021-10-13 17:27:25 UTC
AV detection:
7 of 39 (17.95%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ubydgz4anxqwxle4oxabm6ambpz3dwgcdt37kg3ki63kdk5hjgmq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
21350c749a15b06efda33cae533086eab02ef83685d539556407633676de94bb
Formbook
5c175aad872d219fa23de0c83ea085fbdca8d76601167089b4e55ee66d520276
Formbook
700c8d2a1ebc0994ccd09f93acadb4806ed3554cdef24c8e9ef0b3801646bbde
Formbook
86efd34020073e8fcdb31a794973b6a63ebef864684e304edc98d435ffa75016
Formbook
b8dc1db94b5752524bd51980516ac00c095ef291ca89d8096db6cb4b4dab91b6
Formbook
c18d5baf727358a8635a51fc7cfb4c3f4c90c78abcecf051feb4540323e98746
Formbook
c4c9d27ea805c32e7f0e66dc0d9534d8fbd87f4c1327727b2e1e9ae937f02c45
Formbook
e07717afe65c94d4cae860225c8d6aaa4d3bde732598d34c96f98ff927e1d489
Formbook
f76c77ec8ce93ed76e97e714bb04a010ec289f3a08c321e95ac09c4f4285b2c5
Formbook
fbaf103427e20432a3dcf19733b5f447bb6f0b2e5c700c76df55c2d977d080ae
Formbook
+ 10'410 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:xloader campaign:epns loader persistence rat
Link:
https://tria.ge/reports/211013-w5gthafaa4/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Xloader Payload
Xloader
Malware Config
C2 Extraction:
http://www.lnvietnam.online/epns/
Unpacked files
SH256 hash:
18d5f2bb4c00c8e6fb62f43bc3878c615b600ec26bc25b98204cc2e945cd175a
MD5 hash:
b0d9d156b07f2199b3334fc6564c133d
SHA1 hash:
0c39614273b857121740e0142d1d9809de8bc41b
Detections:
win_unidentified_086_w0
Create hunting rule
Link:
https://www.unpac.me/results/07484481-d0fe-48f8-aca8-9f6123231a90/
Parent samples :
b400601e35e72a20ca4a0fb19af7a93ddeddcd568674232cabb6c1e05ce4fd07
a643235802bd118331000b4a251952815382078dd0aaaded76e4a8890bbac5f6
33b01cf0eb422d872201670e34b732f76c980ae7ccb016068438272ed426a50b
fe6bd626fd98e3c0e4a2c350e5d927398e22e7731e7c2e1f31bc02181735c4e0
a97b00620e1e8ef9ef5c5f922f5b40ecf698504402d3e14979701c330bef7b56
90e1eac40edda005fffadbb1d16c652d16e685f8f4cf7375eb6ac928222c3a1c
1e54beecbd654f17bab2c6f883ea089943d68ae3e49aaea079182173dc203297
a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999
1ed62fd139d5efe1cb2650f52cf405d615dc19dae62744df9fb364cd1970a4bc
ffb6236e6dd03ba2599326f3d83d2ffabf8ab18902f1865aa0a68f1881e31978
99cdf3421923232c160c5075af3bf8620df65bd59cf99cc341f17a58e1eeb4f2
8f1eefd14608fae865576d9f7a24be116eb9d8dcebf89c954e2e645b06174c4e
f86258665b68d70e83397ac4ef17598c552b994dd13f26b8208c4d40b8e94816
ed78db064dfb4ae791498b2d08410a69bdad684ff709319d179c2383dd8e2f1c
3490cb5fd9a372722f95ed69c41e23d5cd274ce6b3c024ec1731962a380409d6
d86532a631143032da8dd4e4fd86cbaed87777ef2ede4a60377d534cb9ea7271
298d542746dfa4922dd5fbc8fab572be58447c9dbd1481c55bd2254bb275684f
ffb0bd5cf5a1716fa50f01a4b4fd98d396842c7c263d3ce03623748430b30a93
a2067e35b12b83ddae55145931870302de477b5ccce82a5e86ea7bf8e057d8d7
a2539269c2b9200d7baed9f0dfc25b59fd4713a641d79fd9bd13272c7e1296ca
0aff281c192e919ce8a4e2091a058aa3c8fab2379dd50d7dd7ac7217af4dc838
cc8b096d71a4734e17e6f1bcf10d9730e5a2b3ab15b7e89852a4cdd204563d29
1e24e03e9ffdbe39ca8d357d0130aff5c50f2ddd7b2f613ab9dc01f02d0527d3
f60b6dfcaf466a9cf6b7831fcd74abc70efc16aec11d3b38fdbc7562003ba61b
67c445ff181fcaa6b46a1d1af78a9df1ac413593f29561e4fa43059c7ed85ace
SH256 hash:
a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999
MD5 hash:
e954c3d029b943b054fceb27e5e24d2d
SHA1 hash:
927f6633500965f008ab556a0c1004c095e004ee
Link:
https://www.unpac.me/results/07484481-d0fe-48f8-aca8-9f6123231a90/
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/a0703367806d/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/a0703367806de16bac9c75c016780c0bf3b1d8c21cf7f51b6a47b6a1aba74999

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_EXE_DiscordURL
Create hunting rule
Author:ditekSHen
Description:Detects executables Discord URL observed in first stage droppers
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

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/197367/

Comments