MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d567ffff91f307d87ca82e14ea8665a30486c9ba132756ffa468035f8ad7af69. 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: d567ffff91f307d87ca82e14ea8665a30486c9ba132756ffa468035f8ad7af69
SHA3-384 hash: ccdea1d54e64d25db1f549b1e0363a570da6f372498d2fcd8c1243ea219d07b0399696bdfd57709d9828519b699a35f1
SHA1 hash: 06cd2ba9090884da158064f8985d58c6ff460af5
MD5 hash: 0499d91a873411f80d0296c99492f393
humanhash: avocado-fillet-juliet-asparagus
File name:DHL Notification_pdf.exe
Download: download sample
Signature Formbook
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File size:1'092'096 bytes
First seen:2022-11-23 17:31:45 UTC
Last seen:2022-11-23 19:33:00 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'658 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 24576:gzqGgh/aw/2DzKYNJ6gy3pPdxUSQgm/jra:gzqJh/d+SYegy3pPMbLra
TLSH T158356CCB1F304F84CB6E36B1588C1B44175239A548F8DCF22F7166E92946BAF969133E
TrID 63.0% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.2% (.SCR) Windows screen saver (13097/50/3)
9.0% (.EXE) Win64 Executable (generic) (10523/12/4)
5.6% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
292
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:
2022-11-23 17:37:10 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/f95d677f-0137-4c71-bca5-4bd6c27bb3ab

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/337763/
Detection(s):
SecuriteInfo.com.Trojan.Siggen19.11649.31843.21411.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
DNS request
Unauthorized injection to a recently created process
Creating a file
Searching for synchronization primitives
Reading critical registry keys
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/637e5919a535f2d6a22aac68/reports/2ff0e5b2-db8c-4850-bf74-a80ca3b9048f/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/1a33865e-e59f-4468-87e0-39850f4d2ef0
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1120070
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
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 752787 Sample: DHL Notification_pdf.exe Startdate: 23/11/2022 Architecture: WINDOWS Score: 100 33 Malicious sample detected (through community Yara rule) 2->33 35 Antivirus detection for URL or domain 2->35 37 Multi AV Scanner detection for submitted file 2->37 39 9 other signatures 2->39 10 DHL Notification_pdf.exe 3 2->10         started        process3 file4 29 C:\Users\...\DHL Notification_pdf.exe.log, ASCII 10->29 dropped 13 DHL Notification_pdf.exe 10->13         started        16 DHL Notification_pdf.exe 10->16         started        process5 signatures6 49 Modifies the context of a thread in another process (thread injection) 13->49 51 Maps a DLL or memory area into another process 13->51 53 Sample uses process hollowing technique 13->53 55 Queues an APC in another process (thread injection) 13->55 18 explorer.exe 13->18 injected process7 dnsIp8 31 www.amantrading.net 18->31 41 System process connects to network (likely due to code injection or exploit) 18->41 22 wscript.exe 18->22         started        signatures9 process10 signatures11 43 Modifies the context of a thread in another process (thread injection) 22->43 45 Maps a DLL or memory area into another process 22->45 47 Tries to detect virtualization through RDTSC time measurements 22->47 25 cmd.exe 1 22->25         started        process12 process13 27 conhost.exe 25->27         started       
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/d567ffff91f307d87ca82e14ea8665a30486c9ba132756ffa468035f8ad7af69/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-11-23 11:25:33 UTC
File Type:
PE (.Net Exe)
Extracted files:
32
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=2vt7774r6md5q7fifykovbtfumcinsn2cmtvn75enabv7cwxv5uq._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/221123-v4ahcsdf81/
Behaviour
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/98c3e35f-4c5a-4370-8063-7330e8450d26/
Parent samples :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 hash:
3c991a72c8e047741d335988afa4abdce606075f3dcc82ed1567c5d583a8edc1
MD5 hash:
4232101413dc24d4c6a68f9be716daa2
SHA1 hash:
f4d118c377b5d64d535089e6750123f6f768379f
Link:
https://www.unpac.me/results/98c3e35f-4c5a-4370-8063-7330e8450d26/
SH256 hash:
cbbc9bff5a3315745d4d3a9bdbb67af1a305ae84aa2a0847ad7ce4d7edbfe19d
MD5 hash:
9d640ef8ca48adef397cb13a1d40b771
SHA1 hash:
9ff52c544dabb26d4d442d668149b1768a873192
Link:
https://www.unpac.me/results/98c3e35f-4c5a-4370-8063-7330e8450d26/
SH256 hash:
5200dbdc5e6df7e2c0443ada1044993e8e60f78507719e164c9c3b6056c3f1a3
MD5 hash:
bea7ac652f003f76ae828a84ba1dee60
SHA1 hash:
93356be4d2526e43afea4069947a8d51bd37f31b
Link:
https://www.unpac.me/results/98c3e35f-4c5a-4370-8063-7330e8450d26/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/98c3e35f-4c5a-4370-8063-7330e8450d26/
SH256 hash:
d567ffff91f307d87ca82e14ea8665a30486c9ba132756ffa468035f8ad7af69
MD5 hash:
0499d91a873411f80d0296c99492f393
SHA1 hash:
06cd2ba9090884da158064f8985d58c6ff460af5
Link:
https://www.unpac.me/results/98c3e35f-4c5a-4370-8063-7330e8450d26/
Malware family:
FormBook
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Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/d567ffff91f3/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.61
Link:
https://yomi.yoroi.company/submissions/d567ffff91f307d87ca82e14ea8665a30486c9ba132756ffa468035f8ad7af69

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/337763/

Comments