MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 bdfa3a0587a86fbba805b65cb6999277743b8d1494685381ccee06b8e5d1be8d. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: bdfa3a0587a86fbba805b65cb6999277743b8d1494685381ccee06b8e5d1be8d
SHA3-384 hash: 892d0603999d728ccc9d2da3f4e8dded1e55a07c4b3e885c10801e902ff3ba6cb055574fcf57ba7232d205293664471d
SHA1 hash: a04353355b4a6b2f0dd6368ecee6d4ac02c6d10e
MD5 hash: ff5c46315162cc3f90644befd438d9b5
humanhash: march-mississippi-wisconsin-nine
File name:DHL Shipment Delivery Notification 15-11-22.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:817'152 bytes
First seen:2022-11-16 06:52:55 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:yNITqcSpF6C6VwPnLlha/IktYLkCby/J57Wbl:yNnc4F16snLlw/Ik3/X7W
TLSH T1DD053A2DB97CF412EE3AA9B70EF69A4BCC305141121E811B1D29378EE9358773D8E54B
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
Reporter Anonymous
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
174
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
Create hunting rule
ID:
1
File name:
DHL Shipment Delivery Notification 15-11-22.exe
Verdict:
Malicious activity
Analysis date:
2022-11-16 06:55:40 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/a414d622-697a-48a9-8a37-52aaac810624

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/334658/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.46272.UNOFFICIAL
Create hunting rule

Sanesecurity.Rogue.0hr.20221115-1232.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
formbook packed
Link:
https://www.filescan.io/uploads/637488d04dc24c6f80b82f31/reports/41b39f6c-fa2d-49f4-964e-33ecd06bd68a/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/1f2765a7-cc07-473c-beb8-b620ed9165d6
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1114554
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
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)
Multi AV Scanner detection for domain / URL
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)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 747250 Sample: DHL Shipment Delivery Notif... Startdate: 16/11/2022 Architecture: WINDOWS Score: 100 29 www.alrt.info 2->29 33 Multi AV Scanner detection for domain / URL 2->33 35 Malicious sample detected (through community Yara rule) 2->35 37 Antivirus detection for URL or domain 2->37 39 7 other signatures 2->39 9 DHL Shipment Delivery Notification 15-11-22.exe 3 2->9         started        signatures3 process4 file5 27 DHL Shipment Deliv...on 15-11-22.exe.log, ASCII 9->27 dropped 49 Injects a PE file into a foreign processes 9->49 13 DHL Shipment Delivery Notification 15-11-22.exe 9->13         started        16 DHL Shipment Delivery Notification 15-11-22.exe 9->16         started        signatures6 process7 signatures8 51 Modifies the context of a thread in another process (thread injection) 13->51 53 Maps a DLL or memory area into another process 13->53 55 Sample uses process hollowing technique 13->55 57 Queues an APC in another process (thread injection) 13->57 18 explorer.exe 13->18 injected process9 dnsIp10 31 www.somethingyourselves.com 103.193.185.8, 49715, 80 EHOSTIDC-AS-KREHOSTICTKR Hong Kong 18->31 41 System process connects to network (likely due to code injection or exploit) 18->41 22 systray.exe 18->22         started        25 autoconv.exe 18->25         started        signatures11 process12 signatures13 43 Deletes itself after installation 22->43 45 Modifies the context of a thread in another process (thread injection) 22->45 47 Maps a DLL or memory area into another process 22->47
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/bdfa3a0587a86fbba805b65cb6999277743b8d1494685381ccee06b8e5d1be8d/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-11-15 07:17:10 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
27 of 40 (67.50%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=xx5dubmhvbx3xkafwzolngmso52dxdiusrufhaom5ydlrzorx2gq._file
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:n2hm rat spyware stealer trojan
Link:
https://tria.ge/reports/221116-hnmrjadd8v/
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 WriteProcessMemory
Enumerates physical storage devices
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Blocklisted process makes network request
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/3d2d6591-65c1-4ff8-8048-b4ddf9528152
Unpacked files
SH256 hash:
ce7e5e5813c6bf2d7f2542c829fc61d051224edb040de11acae51040c5e16274
MD5 hash:
f62c4b7846f4a91c89399c4176bd0afa
SHA1 hash:
ccf594b52fd14918a7dfb40882b9e52ea3c39dce
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b9d5c84e-09c6-41fe-9a67-fc840e37b9dc/
Parent samples :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 hash:
3cd809c186f0c699a2791d8932505f8b80cbd387c80d1dfca735add9198da2ae
MD5 hash:
211eb854ec69d832fc64bc16828d5db0
SHA1 hash:
b247e0d1d4b986b47e723994587c1ade699f8074
Link:
https://www.unpac.me/results/b9d5c84e-09c6-41fe-9a67-fc840e37b9dc/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/b9d5c84e-09c6-41fe-9a67-fc840e37b9dc/
SH256 hash:
e1a79d6724f692b15b29d99a83d805e838f7a948a9e13dbf7131de45245fcf91
MD5 hash:
1c2af4412349d787d65a8a6089c35ee8
SHA1 hash:
79915c516ea03d1db79d907cf555f204806597fa
Link:
https://www.unpac.me/results/b9d5c84e-09c6-41fe-9a67-fc840e37b9dc/
SH256 hash:
bc001e1b5f45c073652e7596713aed2e55d8d71cfa8cc23de4e9e4fd7766d109
MD5 hash:
4eaffacf8d42c1d15d88cbe25ffe71b6
SHA1 hash:
4c037ba2d62b707df00565f3dd2ac3e84be50f9d
Link:
https://www.unpac.me/results/b9d5c84e-09c6-41fe-9a67-fc840e37b9dc/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/b9d5c84e-09c6-41fe-9a67-fc840e37b9dc/
SH256 hash:
bdfa3a0587a86fbba805b65cb6999277743b8d1494685381ccee06b8e5d1be8d
MD5 hash:
ff5c46315162cc3f90644befd438d9b5
SHA1 hash:
a04353355b4a6b2f0dd6368ecee6d4ac02c6d10e
Link:
https://www.unpac.me/results/b9d5c84e-09c6-41fe-9a67-fc840e37b9dc/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/bdfa3a0587a86fbba805b65cb6999277743b8d1494685381ccee06b8e5d1be8d

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.

Malspam

Formbook

Executable exe bdfa3a0587a86fbba805b65cb6999277743b8d1494685381ccee06b8e5d1be8d

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/334658/

Comments