MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 d89ea5834fee3ec91e2eb7234d63e63388681fa0882bb1efb1e0a495cba7a756. 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 2 File information Comments
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SHA256 hash: d89ea5834fee3ec91e2eb7234d63e63388681fa0882bb1efb1e0a495cba7a756
SHA3-384 hash: f767c4013b0b03b4300b599fa121471c3900b71f4226539cbe709b2fbfb539c3152e9b8f1e2fdd2cb0e01e56ce0ec899
SHA1 hash: 42f0eec6455b215f762605f2ffc1d4f5fd259def
MD5 hash: 41713ef43555ad0ca715ddf78e5b92bd
humanhash: early-hotel-ohio-yellow
File name:DHL Notification_pdf.exe
Download: download sample
Signature Formbook
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File size:939'008 bytes
First seen:2022-09-13 06:26:05 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:Tx1/baCx4aEtX7x1f3PXKMqpq4Qe0QXt5Zu4IDTNcRkFWm:T+w4Vt7x1fPXKMqp+Q95ZNw5m3
TLSH T11B152B0721C54DA4C17250BC24CCC5B74BAA9E45E63BC945BFC9BDAFF5B2F2846D22A0
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 abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
223
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:
2022-09-13 06:55:17 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/54fd328b-0b8c-4295-a248-509fd240a1fd

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/309623/
Detection(s):
SecuriteInfo.com.Trojan.Inject4.42577.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed powershell
Link:
https://www.filescan.io/uploads/63202350d06d9bc4c7c139d3/reports/48063195-3f71-4d17-85aa-e5757a3ce884/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/29ddc940-04c1-41cc-b288-4d95aebb5df4
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1069258
Signature
.NET source code contains potential unpacker
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
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 701793 Sample: DHL Notification_pdf.exe Startdate: 13/09/2022 Architecture: WINDOWS Score: 100 34 Malicious sample detected (through community Yara rule) 2->34 36 Multi AV Scanner detection for submitted file 2->36 38 Yara detected AntiVM3 2->38 40 8 other signatures 2->40 10 DHL Notification_pdf.exe 3 2->10         started        process3 file4 28 C:\Users\...\DHL Notification_pdf.exe.log, ASCII 10->28 dropped 50 Injects a PE file into a foreign processes 10->50 14 DHL Notification_pdf.exe 10->14         started        signatures5 process6 signatures7 52 Modifies the context of a thread in another process (thread injection) 14->52 54 Maps a DLL or memory area into another process 14->54 56 Sample uses process hollowing technique 14->56 58 Queues an APC in another process (thread injection) 14->58 17 explorer.exe 14->17 injected process8 dnsIp9 30 amduxia415566.ryhrhhbrytyty8888cucuo.com 107.148.240.21, 49766, 80 PEGTECHINCUS United States 17->30 32 www.www147171.com 17->32 42 System process connects to network (likely due to code injection or exploit) 17->42 21 raserver.exe 17->21         started        signatures10 process11 signatures12 44 Modifies the context of a thread in another process (thread injection) 21->44 46 Maps a DLL or memory area into another process 21->46 48 Tries to detect virtualization through RDTSC time measurements 21->48 24 cmd.exe 1 21->24         started        process13 process14 26 conhost.exe 24->26         started       
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/d89ea5834fee3ec91e2eb7234d63e63388681fa0882bb1efb1e0a495cba7a756/
Threat name:
Win32.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-09-12 01:29:32 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
23 of 41 (56.10%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=3cpkla2p5y7mshrow4ru2y7ggoegqh5arav3d35r4csjls5hu5la._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:ko29 rat spyware stealer trojan
Link:
https://tria.ge/reports/220913-g7rddsehc4/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/372bca27-68f7-4ef0-8a10-5f6a86b2610e
Unpacked files
SH256 hash:
86125d2ae6fc2cf55c046eb22c1c9d8fe14b9979125a9668b7f077f19d1607b3
MD5 hash:
87070ce14f10284f05356e3112627405
SHA1 hash:
a0899226b01bf7e066dafb289b94d05feee05bd2
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/35750730-9684-4612-9046-b0a25c958cf3/
Parent samples :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 hash:
8b533ffaed24e0351e489b14aaac6960b731db189ce7ed0c0c02d4a546af8e63
MD5 hash:
dbc7be56e6e32349315170599c8b333f
SHA1 hash:
d8e5840e3574b87d435e55a65ac648e040871aee
Link:
https://www.unpac.me/results/35750730-9684-4612-9046-b0a25c958cf3/
SH256 hash:
aedc872ab81b727c5c10580752b2ececfbe8bd5b7dc4c890fab2679fa940ba8a
MD5 hash:
2b96f1abf6dce43d20e32fc9ba92b03f
SHA1 hash:
a2bc91b78131105e2f17360f35eaeab991a54f00
Link:
https://www.unpac.me/results/35750730-9684-4612-9046-b0a25c958cf3/
SH256 hash:
9ff1631c4edbe820a658c67c537518ab312159289726927cac1cdf111e999c02
MD5 hash:
5ca9187a784fb642c59398c0369b084d
SHA1 hash:
3e97ddf76eb2c01775dda8c61d1c0f0e22f5d79e
Link:
https://www.unpac.me/results/35750730-9684-4612-9046-b0a25c958cf3/
SH256 hash:
9b4aee132a0228378d66a57fda3a2030952309ef74cf2db724ac916b04d8c034
MD5 hash:
93c6391d23c1aa1ed66fb13f82f2ee31
SHA1 hash:
220098c3047c32b51ae13a5cc1e9beeef3da6e18
Link:
https://www.unpac.me/results/35750730-9684-4612-9046-b0a25c958cf3/
SH256 hash:
d89ea5834fee3ec91e2eb7234d63e63388681fa0882bb1efb1e0a495cba7a756
MD5 hash:
41713ef43555ad0ca715ddf78e5b92bd
SHA1 hash:
42f0eec6455b215f762605f2ffc1d4f5fd259def
Link:
https://www.unpac.me/results/35750730-9684-4612-9046-b0a25c958cf3/
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/d89ea5834fee3ec91e2eb7234d63e63388681fa0882bb1efb1e0a495cba7a756

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.

Malspam

Formbook

Executable exe d89ea5834fee3ec91e2eb7234d63e63388681fa0882bb1efb1e0a495cba7a756

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/309623/

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