MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 07daaf1983dc5ad5374f4776d4e1a3f74a8933891cf1b497129358702bdbc33a. 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: 7


Intelligence 7 IOCs YARA 19 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 07daaf1983dc5ad5374f4776d4e1a3f74a8933891cf1b497129358702bdbc33a
SHA3-384 hash: d5791bcdf0c42b0d9ee9beb8aa491232ce54d04f609c6d4a7d4e0126e7bdc22d72c7ced200e50173f282fd0811aec9b9
SHA1 hash: 827cac0f53c099597014171f5e022a5c84eb78f8
MD5 hash: 414af2fa03d933fe78c66163336038f1
humanhash: robin-cola-quiet-nuts
File name:DHL Shipment Delivery Notification 27-9-23.r00
Download: download sample
Signature Formbook
Create hunting rule
File size:315'552 bytes
First seen:2023-09-28 06:35:42 UTC
Last seen:Never
File type: r00
MIME type:application/x-rar
ssdeep 6144:QZUlD8IY50gzMQF8xkqLU4DhPh7cb9OtA/j8CuA1JUq0UnrFo:Qy8IC0gzM6iLUohZkdYZAIuFo
TLSH T1806423C7A0E2DF3501C18E6776BEE603A0693ABCC9DBE7BE35087D1E1139C456548A39
TrID 61.5% (.RAR) RAR compressed archive (v5.0) (8000/1)
38.4% (.RAR) RAR compressed archive (gen) (5000/1)
Reporter cocaman
Tags:DHL FormBook r00


Avatar
cocaman
Malicious email (T1566.001)
From: ""DHL Customer Support" <lily.chen@firebirdref.com>" (likely spoofed)
Received: "from [81.161.229.115] (unknown [81.161.229.115]) "
Date: "27 Sep 2023 15:41:36 +0200"
Subject: "DHL Shipment Delivery Notification 27-9-23"
Attachment: "DHL Shipment Delivery Notification 27-9-23.r00"

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
CH CH
File Archive Information

This file archive contains 1 file(s), sorted by their relevance:

File name:DHL Shipment Delivery Notification 27-9-23.exe
File size:330'949 bytes
SHA256 hash: c261ace97411301444d9dfa50d29f9a0328e83ddf45bf15128ad9d796d050461
MD5 hash: d500caad040c54a8a064bb1ae1e02277
MIME type:application/x-dosexec
Signature Formbook
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Rogue.0hr.20230927-1636.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
control lolbin masquerade overlay packed shell32
Link:
https://www.filescan.io/uploads/65151ed5f1b40cb0d623a76a/reports/8f8f2e0f-ebe0-4bc9-968f-1a4f90a168b2/overview
Verdict:
Malicious
Labled as:
Mal/DrodRar
Link:
https://www.hybrid-analysis.com/sample/07daaf1983dc5ad5374f4776d4e1a3f74a8933891cf1b497129358702bdbc33a
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.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/07daaf1983dc5ad5374f4776d4e1a3f74a8933891cf1b497129358702bdbc33a/
Threat name:
Win32.Trojan.InjectorX
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Status:
Malicious
First seen:
2023-09-27 13:26:17 UTC
File Type:
Binary (Archive)
Extracted files:
4
AV detection:
17 of 38 (44.74%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=a7nk6gmd3rnnkn2pi53njynd65fism4jdty3jfyssnmhak63ym5a._file
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/07daaf1983dc5ad5374f4776d4e1a3f74a8933891cf1b497129358702bdbc33a

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:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__GlobalFlags
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerCheck__QueryInfo
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Active
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerHiding__Thread
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:maldoc_find_kernel32_base_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:maldoc_getEIP_method_1
Create hunting rule
Author:Didier Stevens (https://DidierStevens.com)
Rule name:MD5_Constants
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Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:meth_stackstrings
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Author:Willi Ballenthin
Rule name:RIPEMD160_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for RIPEMD-160 constants
Rule name:SEH__vectored
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:SHA1_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for SHA1 constants
Rule name:Windows_Trojan_Formbook
Create hunting rule
Author:@malgamy12
Rule name:Windows_Trojan_Formbook_1112e116
Create hunting rule
Author:Elastic Security
Rule name:win_formbook_auto
Create hunting rule
Author:Felix Bilstein - yara-signator at cocacoding dot com
Description:Detects win.formbook.
Rule name:win_formbook_g0
Create hunting rule
Author:Slavo Greminger, SWITCH-CERT
Rule name:win_formbook_w0
Create hunting rule
Author:@malgamy12
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

r00 07daaf1983dc5ad5374f4776d4e1a3f74a8933891cf1b497129358702bdbc33a

(this sample)

Formbook

Executable exe c261ace97411301444d9dfa50d29f9a0328e83ddf45bf15128ad9d796d050461

  
Delivery method
Distributed via e-mail attachment
  
Dropping
SHA256 c261ace97411301444d9dfa50d29f9a0328e83ddf45bf15128ad9d796d050461
  
Dropping
MD5 d500caad040c54a8a064bb1ae1e02277

Comments