MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2e2505cfed7e851d9a16a38f16c696955977ef2dd3a3a2e69b218f0e77e59184. 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 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2e2505cfed7e851d9a16a38f16c696955977ef2dd3a3a2e69b218f0e77e59184
SHA3-384 hash: 55a99797c410bc6bb8a67258037ee50832f42aeaa2c12e4824bdf4170fca4bfb2f4ee3c0c610eff2b4a47a5cd950e767
SHA1 hash: 74474218a605f84270fcceb45b6cdb171530cc67
MD5 hash: cf67512cf507fc136e03b05c459da68c
humanhash: skylark-kitten-table-romeo
File name:order pdf.exe
Download: download sample
Signature Formbook
Create hunting rule
File size:948'950 bytes
First seen:2021-02-11 10:03:52 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash 2b7c794efbe156909f0882e064b34cc1 (1 x Formbook)
ssdeep 12288:fPzer+nPLUUv4h2JHOiJ4WBLK0riFYLuNRi:TQUHOvWBOOAw
Threatray 3'815 similar samples on MalwareBazaar
TLSH BA151F232684678AE78C77F0C5439D4422B1BC20EC19369F6BA73654CA79D2FA0FB5D4
Reporter abuse_ch
Tags:exe FormBook


Avatar
abuse_ch
Malspam distributing Formbook:

HELO: WIN-HJ7HS4240QQ.home
Sending IP: 89.42.210.194
From: Exchange office [Dubai] <info@rahbordcargo.com>
Subject: FW: SWIFT Payment W0301 - TC -Order [ref:00D208TF]
Attachment: SWIFT Payment W0301 - TC -Order.zip (contains "order pdf.exe")

Intelligence

File Origin
# of uploads :
1
# of downloads :
111
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
order pdf.exe
Verdict:
Malicious activity
Analysis date:
2021-02-11 10:04:35 UTC
Tags:
trojan formbook stealer
Link:
https://app.any.run/tasks/cab6da24-b619-423d-92f3-e4a49a442c5f

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/116771/
Detection(s):
Win.Malware.Johnnie-9827381-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Creating a file in the %AppData% subdirectories
Unauthorized injection to a recently created process
Launching cmd.exe command interpreter
Sending a UDP request
DNS request
Sending an HTTP GET request
Enabling autorun with the standard Software\Microsoft\Windows\CurrentVersion\Run registry branch
Forced shutdown of a system process
Unauthorized injection to a system process
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.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/605727
Signature
C2 URLs / IPs found in malware configuration
Contain functionality to detect virtual machines
Contains functionality to inject code into remote processes
Detected unpacking (changes PE section rights)
Found 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 dropped file
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)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
Snort IDS alert for network traffic (e.g. based on Emerging Threat rules)
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 FormBook
Yara detected Generic Dropper
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 351899 Sample: order pdf.exe Startdate: 11/02/2021 Architecture: WINDOWS Score: 100 43 www.harrowschools.net 2->43 47 Snort IDS alert for network traffic (e.g. based on Emerging Threat rules) 2->47 49 Found malware configuration 2->49 51 Malicious sample detected (through community Yara rule) 2->51 53 10 other signatures 2->53 10 order pdf.exe 1 2 2->10         started        signatures3 process4 file5 35 C:\Users\user\AppData\...\Player.exe.exe, PE32 10->35 dropped 71 Injects a PE file into a foreign processes 10->71 14 order pdf.exe 10->14         started        signatures6 process7 signatures8 73 Modifies the context of a thread in another process (thread injection) 14->73 75 Maps a DLL or memory area into another process 14->75 77 Sample uses process hollowing technique 14->77 79 Queues an APC in another process (thread injection) 14->79 17 explorer.exe 14->17 injected process9 dnsIp10 37 www.trax.farm 103.224.182.246, 49748, 80 TRELLIAN-AS-APTrellianPtyLimitedAU Australia 17->37 39 www.mizumore99.com 219.94.203.171, 49726, 49750, 80 SAKURA-CSAKURAInternetIncJP Japan 17->39 41 22 other IPs or domains 17->41 45 System process connects to network (likely due to code injection or exploit) 17->45 21 Player.exe.exe 17->21         started        24 Player.exe.exe 17->24         started        26 cscript.exe 17->26         started        28 2 other processes 17->28 signatures11 process12 signatures13 55 Multi AV Scanner detection for dropped file 21->55 57 Detected unpacking (changes PE section rights) 21->57 59 Machine Learning detection for dropped file 21->59 61 Contains functionality to inject code into remote processes 21->61 30 Player.exe.exe 21->30         started        63 Injects a PE file into a foreign processes 24->63 33 Player.exe.exe 24->33         started        65 Modifies the context of a thread in another process (thread injection) 26->65 67 Maps a DLL or memory area into another process 26->67 69 Tries to detect virtualization through RDTSC time measurements 26->69 process14 signatures15 81 Modifies the context of a thread in another process (thread injection) 30->81 83 Maps a DLL or memory area into another process 30->83 85 Sample uses process hollowing technique 30->85
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/2e2505cfed7e851d9a16a38f16c696955977ef2dd3a3a2e69b218f0e77e59184/
Threat name:
Win32.Trojan.VBObfuse
Create hunting rule
Status:
Malicious
First seen:
2021-02-11 09:31:27 UTC
AV detection:
25 of 29 (86.21%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=fysqlt7np2cr3gqwuohrnruwsvmxp3zn2or2fzu3eghq457fsgca._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
4dd37816386e3f57fac01c9f6504b48231324563ca07ddf888aaff0676301150
Formbook
69357684ec8f83d428d2030db5f3d586718207e86457465e7fd37b3b4b7c4db2
Formbook
7d47aae61d6960e7900bb2102b481114a8d948f13cc404082f376786e88959ad
Formbook
8aba437e7ca1cce177055788c4fa44dc92be57cc2f5740242f125ee871234a2d
Formbook
907ce816005834ccfbfc0ea29519e493dee2ae1f141e72f2971eadfc7c6893b1
Formbook
96ab02f3be7ce8006238114ea3435f000432c12b03a5e003de729a3e809df3d3
Formbook
bd612f435faf86c9e9e30ea9f3d64375598f83c7f8ae9d9034c0323ea4623029
Formbook
c61f614dcb99b9ca9d5671a78e38480e51af4cfb1a11605564e55b4ad8c2407d
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ed6182df3469dfdc4084aea0aca3714a90498401d608c7a0ab818329c42ab21f
Formbook
fae0d4f26493a2d9df5dc67b6381f9580105f20d0c7a2d9e668f66d5e332e0aa
Formbook
+ 3'805 additional samples on MalwareBazaar
Result
Malware family:
xloader
Create hunting rule
Score:
  10/10
Tags:
family:formbook family:xloader loader persistence rat spyware stealer trojan
Link:
https://tria.ge/reports/210211-x8f3gpy15n/
Behaviour
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of UnmapMainImage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Adds Run key to start application
Deletes itself
Xloader Payload
Formbook
Xloader
Malware Config
C2 Extraction:
http://www.mizumore99.com/qah0/
Unpacked files
SH256 hash:
e42b619cb74faa589b9da4090e8f7a2cbd7ea36509b2175074ce77b9c43d2b2c
MD5 hash:
dd4233b193d8c0128b0d11d7dcb6ce97
SHA1 hash:
f5356a7dd046b2d7976faf5ac879046eb79b97f0
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/cb6fbcea-ea00-4eb5-8f89-c1c444164147/
SH256 hash:
2e2505cfed7e851d9a16a38f16c696955977ef2dd3a3a2e69b218f0e77e59184
MD5 hash:
cf67512cf507fc136e03b05c459da68c
SHA1 hash:
74474218a605f84270fcceb45b6cdb171530cc67
Link:
https://www.unpac.me/results/cb6fbcea-ea00-4eb5-8f89-c1c444164147/
Please 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:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFu
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time
Rule name:INDICATOR_SUSPICIOUS_Stomped_PECompilation_Timestamp_InTheFuture
Create hunting rule
Author:ditekSHen
Description:Detect executables with stomped PE compilation timestamp that is greater than local current time

File information

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

Malspam

Formbook

zip 8fa013259535c8026d08d2fd4f53be0be203da40860ebc7f467b592c6c970aae

Formbook

Executable exe 2e2505cfed7e851d9a16a38f16c696955977ef2dd3a3a2e69b218f0e77e59184

(this sample)

  
Dropped by
MD5 c9218f78375d966ec3ae82075916f577
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/116771/
  
Dropped by
SHA256 8fa013259535c8026d08d2fd4f53be0be203da40860ebc7f467b592c6c970aae

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