MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 61f2a87a69b42545e21404b9d231ef83df880356dbe7a6ce320de40e3ec604eb. 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: 11


Intelligence 11 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 61f2a87a69b42545e21404b9d231ef83df880356dbe7a6ce320de40e3ec604eb
SHA3-384 hash: 1f234c163c328b8f97f9b75b7c229f1e8948805fb43a080c7791660ab31b0dcd0b358ee9c0f47155a21467881ad0501b
SHA1 hash: fc4f3874fdf896af34a60caeb01808a64a0ca5e2
MD5 hash: 95965e7a79380c93633332da81552dae
humanhash: yankee-shade-green-seven
File name:DHL Shipping Documents.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:1'072'640 bytes
First seen:2022-07-14 06:31:31 UTC
Last seen:2022-07-14 06:47:30 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'741 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:c63m1gec+dWuealdaJAvVDOrq7WD7gAm6H0qWmqbl4hMQnh8OZ+HjTH8XRV0tFuC:XEFc+W0ldaWjqQmqJ49Zgz8XTcGQOs7
TLSH T15235129C726172DFCD5BCA76CEA85C74BA61707A030BC61764231AAC990DA9FCF141F2
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter abuse_ch
Tags:DHL exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
126
Origin country :
n/a
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/288521/
Detection(s):
SecuriteInfo.com.W32.AIDetectNet.01.17641.27107.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
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/62cfb8618dab2096b997dc54/reports/1f539d13-cedc-4851-b696-5acf195ef802/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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1031732
Behaviour
Behavior Graph:
n/a
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/61f2a87a69b42545e21404b9d231ef83df880356dbe7a6ce320de40e3ec604eb/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-14 04:27:23 UTC
File Type:
PE (.Net Exe)
Extracted files:
10
AV detection:
22 of 26 (84.62%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=mhzkq6tjwqsulyquas45emppqppyqa2w3pt2ntrsbxsa4pwgatvq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader persistence rat spyware stealer suricata trojan
Link:
https://tria.ge/reports/220714-hartbsaccn/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Drops file in Program Files directory
Suspicious use of SetThreadContext
Checks computer location settings
Deletes itself
Reads user/profile data of web browsers
Adds policy Run key to start application
Xloader payload
Formbook
Xloader
suricata: ET MALWARE FormBook CnC Checkin (GET)
suricata: ET MALWARE FormBook CnC Checkin (POST) M2
Unpacked files
SH256 hash:
639d3b4681e9118751e83c431c91025cdd30b4f218be3d48115bf40c39d089ce
MD5 hash:
2acd9cdef2949a8840f9a22addb8ce7e
SHA1 hash:
38f5335bbd7f63050733ddaafb1934248f04c5d4
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/393b8dbf-7d18-4322-96a2-d89bf5da7e22/
Parent samples :
d04b778ed37e364a57dca3b1ba40dfa60435fd9b1c18da6981a386b7be04437c
f6db3a2b3160b40742b164c6bbe0496368f4fc52d1a16757a49d023f5189b428
5a9b8bab36f3ad09f3bb0ecd4939ac86bdfb331b6847986020cb9f2ad6357870
61f2a87a69b42545e21404b9d231ef83df880356dbe7a6ce320de40e3ec604eb
55d0997c1a57e39f7de4f2b571524d65069a56a063cf9be315c88a24a72e2bc1
66c846022acacc0aaa6c5a6ff2f69985ff799b390108ef0e31b5629843309ec1
SH256 hash:
7751b937568d820fc7bc8b175e8f2f722b2e20e43a00e038cba5fa31298e1dd8
MD5 hash:
8d38dbe7f9266095cbac1ade9470394a
SHA1 hash:
e1911bce38e0f9c57af886dc76d88186ee95ade6
Link:
https://www.unpac.me/results/393b8dbf-7d18-4322-96a2-d89bf5da7e22/
SH256 hash:
210b84181d905f81e0d416b62ade33327c2f2c219c01701aa5e15a062b1ee5c6
MD5 hash:
bea8dd2d130d4bf470e460f307529579
SHA1 hash:
c781f4b99ad68dd3c2fbb324c19fc2ff28b7484d
Link:
https://www.unpac.me/results/393b8dbf-7d18-4322-96a2-d89bf5da7e22/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/393b8dbf-7d18-4322-96a2-d89bf5da7e22/
SH256 hash:
ea801ddd1ea57f52ae69533038861744365d8d9c05c3a9c1190dba32d07dc6b6
MD5 hash:
4d0e9bfe94004ceb16e9b63c7c03067d
SHA1 hash:
05e3fb4119f85cc6b6543d8624191a7000d856cd
Link:
https://www.unpac.me/results/393b8dbf-7d18-4322-96a2-d89bf5da7e22/
SH256 hash:
61f2a87a69b42545e21404b9d231ef83df880356dbe7a6ce320de40e3ec604eb
MD5 hash:
95965e7a79380c93633332da81552dae
SHA1 hash:
fc4f3874fdf896af34a60caeb01808a64a0ca5e2
Link:
https://www.unpac.me/results/393b8dbf-7d18-4322-96a2-d89bf5da7e22/
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/61f2a87a69b42545e21404b9d231ef83df880356dbe7a6ce320de40e3ec604eb

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.

Cape
Cape
https://www.capesandbox.com/analysis/288521/

Comments