MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9a11023aa7479ba614e1287f7acba0822e95d707810eb9165cf994742d5eb34f. 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: 9a11023aa7479ba614e1287f7acba0822e95d707810eb9165cf994742d5eb34f
SHA3-384 hash: 4be34714e2d12bc780d1cd9d67f9578a6f55db2c1c8dd4840f6dd448db522c573765beebac55819c608f4e59a2b882bd
SHA1 hash: 4a0758556930a122a5048487db244ecdeefbe13c
MD5 hash: 662677a142bcabc6c4cc066ecd540ceb
humanhash: jupiter-delaware-football-skylark
File name:DHL Notification_pdf.exe
Download: download sample
Signature Formbook
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File size:1'040'384 bytes
First seen:2022-11-22 14:47:15 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:IYe7VP2iNUsZ1DX/VDJBvIrMasJFeNI+/j9h6Xbz+wIcVTVsca44/GLpxov4avRt:21uQINUcy+rOXbzDVTV81/GM7vqdO
TLSH T119256BDB2F300E84CB4F34715D8D1B8852923DA148F59CF32775AA786D468BFA69227C
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
259
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
DHL Notification_pdf.exe
Verdict:
Malicious activity
Analysis date:
2022-11-22 14:49:31 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/40dda19b-e7d8-4b5c-b87b-567a2bc9abc1

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/337262/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.389-2.UNOFFICIAL
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SecuriteInfo.com.MSIL.Kryptik.WZA.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Launching a process
Launching cmd.exe command interpreter
Unauthorized injection to a system process
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/637ce124bf871f68ac7dbbc8/reports/ed865147-f156-4ac1-8ffd-f1e49025f546/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/d2083adc-7cfa-4562-a091-4be178d58557
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1119035
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Initial sample is a PE file and has a suspicious name
Injects a PE file into a foreign processes
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)
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
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 netsh to modify the Windows network and firewall settings
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 751752 Sample: DHL Notification_pdf.exe Startdate: 22/11/2022 Architecture: WINDOWS Score: 100 38 Malicious sample detected (through community Yara rule) 2->38 40 Antivirus detection for URL or domain 2->40 42 Multi AV Scanner detection for submitted file 2->42 44 9 other signatures 2->44 10 DHL Notification_pdf.exe 3 2->10         started        process3 file4 32 C:\Users\...\DHL Notification_pdf.exe.log, ASCII 10->32 dropped 56 Injects a PE file into a foreign processes 10->56 14 DHL Notification_pdf.exe 10->14         started        17 DHL Notification_pdf.exe 10->17         started        signatures5 process6 signatures7 58 Modifies the context of a thread in another process (thread injection) 14->58 60 Maps a DLL or memory area into another process 14->60 62 Sample uses process hollowing technique 14->62 64 Queues an APC in another process (thread injection) 14->64 19 explorer.exe 14->19 injected process8 dnsIp9 34 www.4localde.com 19->34 36 4localde.com 34.102.136.180, 49721, 80 GOOGLEUS United States 19->36 46 System process connects to network (likely due to code injection or exploit) 19->46 48 Uses netsh to modify the Windows network and firewall settings 19->48 23 netsh.exe 19->23         started        26 autofmt.exe 19->26         started        signatures10 process11 signatures12 50 Modifies the context of a thread in another process (thread injection) 23->50 52 Maps a DLL or memory area into another process 23->52 54 Tries to detect virtualization through RDTSC time measurements 23->54 28 cmd.exe 1 23->28         started        process13 process14 30 conhost.exe 28->30         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9a11023aa7479ba614e1287f7acba0822e95d707810eb9165cf994742d5eb34f/
Threat name:
ByteCode-MSIL.Trojan.FormBook
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Status:
Malicious
First seen:
2022-11-22 13:32:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tiiqeovhi6n2mfhbfb7xvs5aqixjlvyhqehlsfs47gkhilk6wnhq._file
Verdict:
malicious
Label(s):
formbook
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cobaltstrike
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:j17j rat spyware stealer trojan
Link:
https://tria.ge/reports/221122-r6f65sbc5w/
Behaviour
Modifies registry class
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
Suspicious use of SetThreadContext
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
09033dd4c14a6710193a8c480c2376c8fc6616416eeead9c600cfc14a4b6ec25
MD5 hash:
43e19efb4c4d3758686635a8aa31f6fb
SHA1 hash:
6715d21730658f0063b7030b8a7ec498c52eabb8
Detections:
FormBook
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win_formbook_auto
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win_formbook_g0
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Link:
https://www.unpac.me/results/0c0d5ce7-6b1a-498f-a556-56fcf924a6c3/
Parent samples :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 hash:
b1caa6dd7666899857341e84070c8f841af5009e80952b8088299ac8430c4a83
MD5 hash:
016de0557d44fcb0d0d721fff087aa69
SHA1 hash:
a51d86ab16edd49f67ccbe15ba76e1af33a8b183
Detections:
FormBook
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/0c0d5ce7-6b1a-498f-a556-56fcf924a6c3/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/0c0d5ce7-6b1a-498f-a556-56fcf924a6c3/
SH256 hash:
093b4de7ddad3a052ac735054165f3ebe8fb993cabb5a8955c58a4f36df003f0
MD5 hash:
ed22b1a3815241d99fc8e4c60e8bdc9e
SHA1 hash:
5291e65fe9cc2749bde5bda9b0cb0bad9c58a0f8
Link:
https://www.unpac.me/results/0c0d5ce7-6b1a-498f-a556-56fcf924a6c3/
SH256 hash:
bc98e487bed5993b3e3a3be4d540702a0bf4c8144e77ef69d518e4687c33a9e5
MD5 hash:
3974f5769d3b304fc777fbff679f62ba
SHA1 hash:
0a038394581fc29078a75f13b2da079b8094ae6f
Link:
https://www.unpac.me/results/0c0d5ce7-6b1a-498f-a556-56fcf924a6c3/
SH256 hash:
9a11023aa7479ba614e1287f7acba0822e95d707810eb9165cf994742d5eb34f
MD5 hash:
662677a142bcabc6c4cc066ecd540ceb
SHA1 hash:
4a0758556930a122a5048487db244ecdeefbe13c
Link:
https://www.unpac.me/results/0c0d5ce7-6b1a-498f-a556-56fcf924a6c3/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/9a11023aa747/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/9a11023aa7479ba614e1287f7acba0822e95d707810eb9165cf994742d5eb34f

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.

Cape
Cape
https://www.capesandbox.com/analysis/337262/

Comments