MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 518023c16668547a3d37cd93ca34ae6697364dd838c8538d6de80441f2b6c1bd. 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: 12


Intelligence 12 IOCs YARA File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 518023c16668547a3d37cd93ca34ae6697364dd838c8538d6de80441f2b6c1bd
SHA3-384 hash: 3ec99346b274d322a8e50f74cf62c424795ade73a6361295c4bb2dd7a5eeb9bbb002df967d15873df22e40938a2bdd18
SHA1 hash: 9d7227efbfdc8f3340ccb7caf36ba48abd1f33ed
MD5 hash: 0ef28ea7498111382b1830d2f0e0f3b8
humanhash: beer-illinois-bravo-wisconsin
File name:Purchase_Order_4501470158_request_for_quatation_09488588.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:959'488 bytes
First seen:2021-01-18 07:48:17 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:jVnwNZ2Pq/X9tNjpWs6m7LxZyS4hDCBpGnHF+7ysRh6Qxp:ROX9tNjd6mxZ6CBp3XRZp
Threatray 3'481 similar samples on MalwareBazaar
TLSH 1015E53D61E44B16E8386FF0695447CC8BBDEE26A626DF09FCC536F6C971701822A712
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing unidentified malware:

HELO: hj0.frftru.ml
Sending IP: 159.203.13.43
From: YANIE RIDZWAN <gliwice@sdzlegal.pl>
Reply-To: YANIE RIDZWAN <po1890@shiftmycargo.com>
Subject: Re: Purchase Order# 4501470158
Attachment: Purchase_Order_4501470158_request_for_quatation_09488588.zip (contains "Purchase_Order_4501470158_request_for_quatation_09488588.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
104
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
Purchase_Order_4501470158_request_for_quatation_09488588.exe
Verdict:
Suspicious activity
Analysis date:
2021-01-18 07:50:17 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/3a060725-d2d8-4c6e-915d-0c31a19ca201

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/112418/
Detection(s):
SecuriteInfo.com.Trojan.Siggen11.57608.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a UDP request
Unauthorized injection to a recently created process
Creating a file
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.
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
92 / 100
Link:
https://www.joesandbox.com/analysis/583401
Signature
.NET source code contains potential unpacker
Binary contains a suspicious time stamp
Found malware configuration
Initial sample is a PE file and has a suspicious name
Malicious sample detected (through community Yara rule)
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 AntiVM_3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/518023c16668547a3d37cd93ca34ae6697364dd838c8538d6de80441f2b6c1bd/
Threat name:
Win32.Trojan.Wacatac
Create hunting rule
Status:
Malicious
First seen:
2021-01-18 07:49:08 UTC
AV detection:
5 of 46 (10.87%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=kgachqlgnbkhupjxzwj4unfom2ltmtoyhdefhdln5aced4vwyg6q._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
373978ea9f4ae282536f4991ffac268b5597b69c399633ca9e2f97b8dbd01c6f
Formbook
4c2ffa57352cd1e3b76fdf01f581046245fe70427377823464857ad32189dcba
Formbook
63289870bb6e2bbb13afd47bf630c048e593afacc5c968939855f85ca5022ea4
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67a6d88adc9c1a810565231bdc4eb66ca19e8525fcefb6f99035721bcfa1b537
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a21da47756a5b8a820ac633dcc6902b2ca4b9dd0861741f8f68153e5c436bda5
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a7df5fff3eb06082036dd6634fa7c5022c48ae5438e5cff66bc500906c16597e
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b88d84be2994a05ac716dac99a689356d8c7ecbd541989a5339be403da909430
Formbook
cf6af1749c38b0af7660d67059470a189f593d6196c76d7739596061f8f0afc9
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e347dfe07b91ef2835e5de0f8e47df31647be4558adbe842b244a8384f0f59d2
Formbook
e4e84d03d4cb709d737f9ee3e69b40d797e452d83faa35f0a06bb78a87ad0984
Formbook
+ 3'471 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader rat spyware stealer trojan
Link:
https://tria.ge/reports/210118-blqlxmwdyn/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.bodyfuelrtd.com/8rg4/
Unpacked files
SH256 hash:
c01d8c94ad3d8638c836b4cecf7f5528a003b6b59d38167395f16d8af43cd8a3
MD5 hash:
b833fd19e8a9d93e04312b166446f8b0
SHA1 hash:
6984f233385ead2137cf9a48d5c9cdf7b589d5fd
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/2e1b9d44-00e1-4f02-a9e7-ddba8cb366e1/
Parent samples :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 hash:
5fa7d3543e15c91fad16407db5bd9e7a5071e9389ff37e3465d40a6c6f448f65
MD5 hash:
ad751f32e670a0571b2db7ea5e300466
SHA1 hash:
b0b06d5671407ff56fbab450a1a9af16b14ebaf6
Link:
https://www.unpac.me/results/2e1b9d44-00e1-4f02-a9e7-ddba8cb366e1/
SH256 hash:
64a419709ad219ffc006bda776b650da486d55048d2fa34525f40227da0e5c86
MD5 hash:
88c0ec8398978fa2e4240f02765086ad
SHA1 hash:
5a5c4935b2d70e890c89ad9332365f4f4aa86f3c
Link:
https://www.unpac.me/results/2e1b9d44-00e1-4f02-a9e7-ddba8cb366e1/
SH256 hash:
518023c16668547a3d37cd93ca34ae6697364dd838c8538d6de80441f2b6c1bd
MD5 hash:
0ef28ea7498111382b1830d2f0e0f3b8
SHA1 hash:
9d7227efbfdc8f3340ccb7caf36ba48abd1f33ed
Link:
https://www.unpac.me/results/2e1b9d44-00e1-4f02-a9e7-ddba8cb366e1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/518023c16668547a3d37cd93ca34ae6697364dd838c8538d6de80441f2b6c1bd

File information

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

Malspam

Formbook

zip d33da2ec8837b0029a592a5a2a13a749b9ea79a9f407dcc576444de0fa77c29f

Formbook

Executable exe 518023c16668547a3d37cd93ca34ae6697364dd838c8538d6de80441f2b6c1bd

(this sample)

  
Dropped by
MD5 18bb2317a2abe2c9dd61dac04856075a
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/112418/
  
Dropped by
SHA256 d33da2ec8837b0029a592a5a2a13a749b9ea79a9f407dcc576444de0fa77c29f

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