MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 826f1d7d67f0491dcec0e1ae0f160ff9aa7021c75ec8edc62f577088984b65c5. 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: 16


Intelligence 16 IOCs YARA 3 File information Comments
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SHA256 hash: 826f1d7d67f0491dcec0e1ae0f160ff9aa7021c75ec8edc62f577088984b65c5
SHA3-384 hash: 795355709a7180dd046d0bac94e27955dbf4610f7e6d1c5a2afd12a6691812c072fd56ad447585ac6d029639de11e851
SHA1 hash: 4da56496cba9f53a15a9d86ce3ff6cd1c74d397a
MD5 hash: 76e5d5e5b598dff164ee667fd7996b63
humanhash: foxtrot-pennsylvania-maine-whiskey
File name:DHL.TRACKER.PDF.2022.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:947'712 bytes
First seen:2022-09-07 10:03:36 UTC
Last seen:2022-09-07 10:49:27 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'599 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:VQ2b9I+NzRLxVWxrofJkV7FLofY+uhnWUSon8:WUNLxQxrofJaRL0Yvhi7
Threatray 15'516 similar samples on MalwareBazaar
TLSH T1CC151B0B219409A5C87251FCA4CCC17347AA9E45E53BC949BFCA9CEFF192F6C46D22E1
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13101/52/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
271
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL.TRACKER.PDF.2022.exe
Verdict:
Malicious activity
Analysis date:
2022-09-07 10:09:48 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/d7463043-71ac-4dff-a24f-8239fc831169

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/308422/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1522.20614.5191.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Creating a process with a hidden window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/63186d18a90642bcbbe90be9/reports/b1806a56-6d1b-46ef-8154-5d5c753b5ce8/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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/668a1be5-15a0-49cc-8a35-993d06dfc50d
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1066584
Signature
.NET source code contains potential unpacker
Adds a directory exclusion to Windows Defender
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 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)
Modifies the prolog of user mode functions (user mode inline hooks)
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
Sigma detected: Scheduled temp file as task from temp location
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 signatures2 2 Behavior Graph ID: 699122 Sample: DHL.TRACKER.PDF.2022.exe Startdate: 07/09/2022 Architecture: WINDOWS Score: 100 45 Malicious sample detected (through community Yara rule) 2->45 47 Multi AV Scanner detection for dropped file 2->47 49 Sigma detected: Scheduled temp file as task from temp location 2->49 51 10 other signatures 2->51 9 DHL.TRACKER.PDF.2022.exe 7 2->9         started        process3 file4 37 C:\Users\user\AppData\...\VtKFmPhhmkS.exe, PE32 9->37 dropped 39 C:\Users\...\VtKFmPhhmkS.exe:Zone.Identifier, ASCII 9->39 dropped 41 C:\Users\user\AppData\Local\...\tmpC860.tmp, XML 9->41 dropped 43 C:\Users\...\DHL.TRACKER.PDF.2022.exe.log, ASCII 9->43 dropped 59 Uses schtasks.exe or at.exe to add and modify task schedules 9->59 61 Adds a directory exclusion to Windows Defender 9->61 63 Tries to detect virtualization through RDTSC time measurements 9->63 65 Injects a PE file into a foreign processes 9->65 13 DHL.TRACKER.PDF.2022.exe 9->13         started        16 powershell.exe 18 9->16         started        18 schtasks.exe 1 9->18         started        20 BackgroundTransferHost.exe 85 9->20         started        signatures5 process6 signatures7 67 Modifies the context of a thread in another process (thread injection) 13->67 69 Maps a DLL or memory area into another process 13->69 71 Sample uses process hollowing technique 13->71 73 Queues an APC in another process (thread injection) 13->73 22 mstsc.exe 13->22         started        25 explorer.exe 13->25 injected 27 conhost.exe 16->27         started        29 conhost.exe 18->29         started        process8 signatures9 53 Modifies the context of a thread in another process (thread injection) 22->53 55 Maps a DLL or memory area into another process 22->55 57 Tries to detect virtualization through RDTSC time measurements 22->57 31 cmd.exe 1 22->31         started        33 autochk.exe 25->33         started        process10 process11 35 conhost.exe 31->35         started       
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/826f1d7d67f0491dcec0e1ae0f160ff9aa7021c75ec8edc62f577088984b65c5/
Threat name:
ByteCode-MSIL.Trojan.FormBook
Create hunting rule
Status:
Malicious
First seen:
2022-09-06 08:17:51 UTC
File Type:
PE (.Net Exe)
Extracted files:
25
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=qjxr27lh6ber3twa4gxa6fqp7gvhaiohl3eo3rrpk5yirgclmxcq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
179131fddae5e6ad00f8e20140b2a916de1b25f0185e4151d450a746c1cf130c
Formbook
2fc2fa039f2ac3a572a94b03ab7510df0751222ae1b82d96d89d301de5af5997
Formbook
3b6ebee77ad8b21b22a9841ba224dd5f23091f9c6d6989c17640f0c7d0a5a759
Formbook
4ed2e62c7ba6acded6001155a43722102f950a3b2b5bb33a4f0a3597a2d6a8ff
Formbook
754b54d11f5bd57e7749e6e9f3833b8429b299728f1b174c91e7e3eb0212feef
Formbook
77b910c55fbbd7f039208e66d79081fc98114685535974d5985546aea049d502
Formbook
9b30d60ee8253334584b819faeb61933b028a0767b5cd3c99f2a4d3c2d8f5aae
Formbook
9bfbca223cfe1d4ad139cc89861b6dfb09d24a63c24f3291a4af0508e03ee8b6
Formbook
a476ba449653ab554fa2702115e10bb9ff57c49b4bbae4c897b7d15156df5a2e
Formbook
bc50bd102cef75bd5e2e54618302f10459cd18f90fbbba15ffb4d7503e7e895a
Formbook
+ 15'506 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:oe47 rat spyware stealer trojan
Link:
https://tria.ge/reports/220907-l3x3laghen/
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
Checks computer location settings
Deletes itself
Formbook payload
Formbook
Unpacked files
SH256 hash:
c652691793a53dac1e6de2c9e4140fb6ee31555433fd43ee1d3cc83e31e0f31d
MD5 hash:
e94f7d7e1485798d9e58196fe487fad7
SHA1 hash:
2fc5d3098607eda2d6acfea71e21072199612178
Detections:
FormBook
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/bf62bba7-d45c-4810-8327-f87e199900cb/
Parent samples :
1641391322764b0e89bd21943f83f694fe4519ebadf14f294e2aec441b7792fa
9ca7d1f181985ca866f29565420b955fce1cd29fb7752034fc9604c47cf03994
70c9bd1c0d12eccd3b346bac8a3809c16459a42cca48d35dad4c9bd88b21fa79
826f1d7d67f0491dcec0e1ae0f160ff9aa7021c75ec8edc62f577088984b65c5
c6d4469628973b42861dfd82d5bdb14d03cfe0ded1511db6a04964f72404b521
SH256 hash:
1746c7fdf1acbf1590d5f0e1c3656c94f5ccacf0272b828cf6dea2d10f027297
MD5 hash:
ba50fa2bad2d6307d8485d74dcd337f4
SHA1 hash:
f27ab4ffe52cc204ef9e436261f1bed39973e831
Link:
https://www.unpac.me/results/bf62bba7-d45c-4810-8327-f87e199900cb/
SH256 hash:
8b533ffaed24e0351e489b14aaac6960b731db189ce7ed0c0c02d4a546af8e63
MD5 hash:
dbc7be56e6e32349315170599c8b333f
SHA1 hash:
d8e5840e3574b87d435e55a65ac648e040871aee
Link:
https://www.unpac.me/results/bf62bba7-d45c-4810-8327-f87e199900cb/
SH256 hash:
b74b2a85c97a42db0848cade7497ab3b5e67dda2f20820a2c6f7b43e6d3bb29e
MD5 hash:
f9504a007d5f334150474947f57cfc54
SHA1 hash:
ab267eb16cd8ae077bb16a9eb5b9e94ff05897be
Link:
https://www.unpac.me/results/bf62bba7-d45c-4810-8327-f87e199900cb/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/bf62bba7-d45c-4810-8327-f87e199900cb/
SH256 hash:
826f1d7d67f0491dcec0e1ae0f160ff9aa7021c75ec8edc62f577088984b65c5
MD5 hash:
76e5d5e5b598dff164ee667fd7996b63
SHA1 hash:
4da56496cba9f53a15a9d86ce3ff6cd1c74d397a
Link:
https://www.unpac.me/results/bf62bba7-d45c-4810-8327-f87e199900cb/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/826f1d7d67f0/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/826f1d7d67f0491dcec0e1ae0f160ff9aa7021c75ec8edc62f577088984b65c5

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:BitcoinAddress
Create hunting rule
Author:Didier Stevens (@DidierStevens)
Description:Contains a valid Bitcoin address
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 826f1d7d67f0491dcec0e1ae0f160ff9aa7021c75ec8edc62f577088984b65c5

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/308422/

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