MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 249648c3d1865eeee6209f48ab94869edc1ad441d5fd46fbbef6913531661029. 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: 14


Intelligence 14 IOCs YARA 2 File information Comments
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SHA256 hash: 249648c3d1865eeee6209f48ab94869edc1ad441d5fd46fbbef6913531661029
SHA3-384 hash: b0798d7995e5d10d30797f21c67cbdeb2cc23cef28c0c13ff6b016f170550b88fd586c07927437734775140e5f7ffd11
SHA1 hash: f876ba642b26a564f44080cb3e6daeb071ac168a
MD5 hash: cef9bec9f1763703c3c90dbb1312b735
humanhash: thirteen-early-single-mango
File name:DHL Notification_pdf.exe
Download: download sample
Signature Formbook
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File size:1'199'104 bytes
First seen:2022-10-13 11:41:13 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 24576:D7baT/XA/hgjCnGeElu4rIVJ7d4sqPMI:wPA/ZnGnu48VJ7FqP
TLSH T159459C7522954A03D02A32B4C847D5F32BF75DA16591D2C71AC72FAFBC843BBA61324B
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 :
1
# of downloads :
192
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/319884/
Detection(s):
SecuriteInfo.com.Trojan.PackedNET.1617.16372.32290.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
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/6347f98c316b332dfca8fb12/reports/f5366fc5-350a-4c76-bafc-a02353c06111/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/75bbc459-0798-4ba2-9a84-4c4afe642cf7
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1090077
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)
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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
Detection:
formbook
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Link:
https://mwdb.cert.pl/sample/249648c3d1865eeee6209f48ab94869edc1ad441d5fd46fbbef6913531661029/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-10-13 01:40:27 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
26 of 42 (61.90%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=eslerq6rqzpo5zrat5ekxfegt3obvvcb2x6un65662itkmlgcauq._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:g1z0 rat spyware stealer trojan
Link:
https://tria.ge/reports/221013-ntz7pscdak/
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
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/e5643b47-36fd-457e-b6f0-731639131f9b
Unpacked files
SH256 hash:
e1095a272063f93ac810e7893e39a20eaa1ef81d65d732bc65ed73ae4e8e8c4b
MD5 hash:
ea8c48008eb78fa1c23feed5e16a0f2b
SHA1 hash:
92712c5f9ba1bebd067a65e26c1b5b0f55aa55be
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/c7b2d230-e906-48c1-a740-0fbd079fab04/
Parent samples :
249648c3d1865eeee6209f48ab94869edc1ad441d5fd46fbbef6913531661029
b695eab40ab9b439be45698e13e09d975d9c4db69b7de66a55721e4d20947c6b
c7d611273db5e420a16cb29ec9a204c9b483aa6b954e51a01b9aa7b732ccde1f
adfa5fb06da957f5543cb4ba562957341f76207fbdf849fdff35f719f1987d4b
d5b506a06cd81e98b0ac084d04cf2eeb448dac247c0fe6570f5986c4dffd9554
51c1577d4a3d58361d9ea44c9655f1e2a6f010ec0a43ca53c78794e814b3810f
8ce549ad71a516c07dcd28af4d56ccb1561db53fe35189fb355c76240423c551
46cbbf73c50dd90268f30bec98085b53402a7de7d0911f4045fb286162687e60
5ad9445244f588ce57159dd37b47a7404c6226a11cfe9283204effb956bd050a
4ae8aa5632e5c9ff2554935e00849c5a66440c03b0fbd4ca8c73dd725c842024
SH256 hash:
13906adb587267b258a50fe44e88854ce31f9597543b98192e168bb97e73e522
MD5 hash:
24ee7fc9f90845c7d87780c68d9ec1b3
SHA1 hash:
f1e52e0a69912067cd4ce2e195def697132cecc8
Link:
https://www.unpac.me/results/c7b2d230-e906-48c1-a740-0fbd079fab04/
SH256 hash:
597eb8ca1a6a5c47b7f3599f00bd0e9aabebe04d4f6cd636a190d5ea5b2798c5
MD5 hash:
628917481cad3ddf5e0e4dd53f10ccd7
SHA1 hash:
e90edf066ad8f12cb8bd7b1088a0c4d15f8749d9
Link:
https://www.unpac.me/results/c7b2d230-e906-48c1-a740-0fbd079fab04/
SH256 hash:
af7ac1171b44c9a949ad80bfaf05095048d0b74cfb527f66479e22f47d340110
MD5 hash:
f696dc0e00cb8f70799ac3fcaa5f9f6a
SHA1 hash:
cde2283de5b89639ea52f6388feef8f77efc63ce
Link:
https://www.unpac.me/results/c7b2d230-e906-48c1-a740-0fbd079fab04/
SH256 hash:
e20ec8f3c957bcb6a194ef688bae8af2015cfffb20e7baf8b2114d7b70ade4ee
MD5 hash:
35cb29046968faca7f3f3b4463449b6c
SHA1 hash:
088c8c30ec1bece0a4b5bbfe3982b073f8b95598
Link:
https://www.unpac.me/results/c7b2d230-e906-48c1-a740-0fbd079fab04/
SH256 hash:
249648c3d1865eeee6209f48ab94869edc1ad441d5fd46fbbef6913531661029
MD5 hash:
cef9bec9f1763703c3c90dbb1312b735
SHA1 hash:
f876ba642b26a564f44080cb3e6daeb071ac168a
Link:
https://www.unpac.me/results/c7b2d230-e906-48c1-a740-0fbd079fab04/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Formbook
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/249648c3d1865eeee6209f48ab94869edc1ad441d5fd46fbbef6913531661029

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 249648c3d1865eeee6209f48ab94869edc1ad441d5fd46fbbef6913531661029

(this sample)

  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/319884/

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