MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 1fc8a3262a1c12fd2ec5ffded3e5b8f83a14ebcbb1313e73900534ae42cc1ef8. 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: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 1fc8a3262a1c12fd2ec5ffded3e5b8f83a14ebcbb1313e73900534ae42cc1ef8
SHA3-384 hash: ec32873ba05df4e8d2fc1876810538bb5f500e0b0160f91c9ef747bb960c0675ef80bbacced6eaa1d9666950b96bef6f
SHA1 hash: ad81945da478bdf8a24def0fe1a3dd210a9052c1
MD5 hash: a49ea312c0237b3ea373035fe62f476f
humanhash: minnesota-romeo-seventeen-island
File name:SHIPPING DOCUMENT & PL.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:623'616 bytes
First seen:2020-10-22 07:50:12 UTC
Last seen:2020-10-22 13:32:55 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'597 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:vhA9A1GKZHNYPzodEwUIb8PiS6oArnJ4n168GaFCWiY4MxKKsZ9fG:ZIA1GUKzodEdIb8PcA16PaF5zlgKqG
Threatray 2'650 similar samples on MalwareBazaar
TLSH 11D402217295BB33D2BE8BF621AC4509D7F1119F6271EA185CE276EB64F0B019F90E43
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: dijlashipping.com
Sending IP: 103.125.191.170
From: JITENDRA MISRA<info@dijlashipping.com>
Subject: RE: SHIPPING DOCUMENT & PL
Attachment: SHIPPING DOCUMENT PL.rar (contains "SHIPPING DOCUMENT & PL.exe")

Intelligence

File Origin
# of uploads :
2
# of downloads :
82
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/74566/
Result
Verdict:
Malware
Maliciousness:

Behaviour
Sending a UDP request
Creating a window
Unauthorized injection to a recently created process
Creating a file
Launching a process
Launching cmd.exe command interpreter
Setting browser functions hooks
Unauthorized injection to a system process
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/1fc8a3262a1c12fd2ec5ffded3e5b8f83a14ebcbb1313e73900534ae42cc1ef8/
Threat name:
ByteCode-MSIL.Ransomware.TeslaCrypt
Create hunting rule
Status:
Malicious
First seen:
2020-10-22 04:03:17 UTC
File Type:
PE (.Net Exe)
Extracted files:
16
AV detection:
23 of 29 (79.31%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=d7ekgjrkdqjp2lwf77pnhzny7a5bj26lweyt444qau2k4qwmd34a._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
115e12fb613c8200563e60ee8acd822733772ebac21e27f203a7342043442d8a
Formbook
143848b6d47c7c571df87a7dee1892aa571b94fca0d9d60c6b7a2141f644950a
Formbook
41e247af1c9e83534cd1a251b618432759435c3f9c9dfd2c8760f712a6ccc5a4
Formbook
7843242690547cf0b4ebea118783c903b99c3a211f1775db3cf24b09fbe2454a
Formbook
8e11fa75359ffe3024bd4f57a0f3583db152f8fea0d4e5621bd5d058b0b402a3
Formbook
a4d4e093896e53df94a4ffb14632be70329334ac705925a975fa499ac7ee0a89
Formbook
a9675f768840e844de5923c2319cae51ba47ca5eee5c50c58418d274d5985520
Formbook
b8e4dfdddae3c40ef710797605631573fe5689ae296637a411a88f8f3c1d7389
Formbook
d085d4d4370b02036dfe9de7c9061d88a8a5cd12cbced6dbdca9ba217112375c
Formbook
eecabbdec29294f055c109660c94db3de0ce9187461ea6f18639cf9c34883e70
Formbook
+ 2'640 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
rat trojan spyware stealer family:formbook
Link:
https://tria.ge/reports/201022-2x8qhys6hs/
Behaviour
Suspicious behavior: EnumeratesProcesses
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
Malware Config
C2 Extraction:
http://www.onedollarreports.com/ga4/
Unpacked files
SH256 hash:
1fc8a3262a1c12fd2ec5ffded3e5b8f83a14ebcbb1313e73900534ae42cc1ef8
MD5 hash:
a49ea312c0237b3ea373035fe62f476f
SHA1 hash:
ad81945da478bdf8a24def0fe1a3dd210a9052c1
Link:
https://www.unpac.me/results/c3c95cd9-4f96-4d38-aab4-bef265211836/
SH256 hash:
31ce938626ccfb399fe1696710caf46d7ae9eb598b9d7d2aad719b594658469b
MD5 hash:
0aebe46040ceb011e78506d4985fe3de
SHA1 hash:
218ac1e7b14a66c604ec3042f8486bed9cd4c2c1
Link:
https://www.unpac.me/results/c3c95cd9-4f96-4d38-aab4-bef265211836/
SH256 hash:
e7cb27fd31f4aa4c362e5fe478a31171535f42ffccb45b37fcc5e0beaabeccde
MD5 hash:
759b46f7c0b0e12f10f9ff8f19b3abad
SHA1 hash:
c4fa68db431626d1b2600e07dba9d6c5dde0fe1b
Link:
https://www.unpac.me/results/c3c95cd9-4f96-4d38-aab4-bef265211836/
SH256 hash:
73f076bc921d9938f0138a0f7dee0607dd676b051459e617919ccf3e72d892fb
MD5 hash:
cbde9fda97b44b27574ed1e5f23d47b8
SHA1 hash:
7a212755b64f48a0b2e6b6835e41ab76959ba9fc
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/c3c95cd9-4f96-4d38-aab4-bef265211836/
Parent samples :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 note that we are no longer able to provide a coverage score for Virus Total.

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:win_nymaim_g0
Create hunting rule
Author:mak, msm, CERT.pl

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

rar c1385b9316f33eef6a1a52fbc70d4c47a71202e8c4bbae46e07efe0c06ce6d88

Formbook

Executable exe 1fc8a3262a1c12fd2ec5ffded3e5b8f83a14ebcbb1313e73900534ae42cc1ef8

(this sample)

  
Dropped by
MD5 af51aa6e286673b8e51b6a2f88328d9f
  
Delivery method
Distributed via e-mail attachment
  
Dropped by
SHA256 c1385b9316f33eef6a1a52fbc70d4c47a71202e8c4bbae46e07efe0c06ce6d88
Cape
Cape
https://www.capesandbox.com/analysis/74566/

Comments