MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b2d71b9e5b1ed1d75d7eb03141735491c906c4e4dc6846bc1ef6e032507b1a5. 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
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SHA256 hash: 6b2d71b9e5b1ed1d75d7eb03141735491c906c4e4dc6846bc1ef6e032507b1a5
SHA3-384 hash: 84056529f53b329dd005d09f79eefe1511a6208cb7d906859080345468a7a3ea4879af516298c35855ad5842546d20aa
SHA1 hash: 25e9157dcfecbac38b94d2ae8bca06f5381437fb
MD5 hash: 5ca971820fc2bd4047fc5d72ae84c49f
humanhash: colorado-double-skylark-lake
File name:SecuriteInfo.com.Win32.PWSX-gen.25245.27166
Download: download sample
Signature Formbook
Create hunting rule
File size:739'840 bytes
First seen:2022-11-18 10:58:06 UTC
Last seen:2022-12-07 13:44:07 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'598 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:996jFR5XeLUeivx4WXFXY3Q6yrq7XHISVb0ReBnM33302IgFJN0V3fo0cjZnbCkI:iL5XReAqWXdY3QLu7XH90ReBnG30YCoc
TLSH T1ABF45BE9A893796ED5B9B36D15F1A840CAB348724EC0AE2441783DC59D339D3B122DFC
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13097/50/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
254
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Win32.PWSX-gen.25245.27166
Verdict:
Suspicious activity
Analysis date:
2022-11-18 11:01:18 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/57ec35a4-4fe9-4f9f-8d52-7b6074e527cc

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/335736/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.25245.27166.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/63776577b7b400a0e0092ffd/reports/3d8d25cf-a08a-49fd-b5e5-1613a4a6f123/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.
Malware family:
Formbook
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/0c5d09ae-c3be-44ca-8955-73dfa2033940
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
84 / 100
Link:
https://www.joesandbox.com/analysis/1116460
Signature
.NET source code contains potential unpacker
C2 URLs / IPs found in malware configuration
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b2d71b9e5b1ed1d75d7eb03141735491c906c4e4dc6846bc1ef6e032507b1a5/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2022-11-18 10:59:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
13
AV detection:
6 of 40 (15.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nmwxdopfwhwr25ox5mbrifzvjeoja3cojxdii26b55xagjihwgsq._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:qmpa rat spyware stealer trojan
Link:
https://tria.ge/reports/221118-m3dvdsdb4v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/709c45e3-a635-4828-b3f5-89e40dc577ce
Unpacked files
SH256 hash:
514506ca47cf1a5f2491d9a0d989e2b440e3ddfe7e575e5009aced6e3f667d3b
MD5 hash:
2df2b5a80acddb4f24efe01dad28c0bb
SHA1 hash:
b5cf350b2ad052ad3e80425ef92bfa02d9c67f59
Detections:
XLoader
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/dc4427f6-bc6e-4e82-b41f-7f13d480cd40/
Parent samples :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 hash:
9783830c9dd3f386a697d4dc3c22f822fb69ad225a55db6adf7955801a1f9fc2
MD5 hash:
5999894674c0dd33f7173d3a99a9bd03
SHA1 hash:
5627449fb6d38467c02223802018751dc715970e
Link:
https://www.unpac.me/results/dc4427f6-bc6e-4e82-b41f-7f13d480cd40/
SH256 hash:
68e59af19c552dec2ccb22e77e0b041755e7c60d9f0cb2721b076966f9723131
MD5 hash:
1f8018b2758bf469e74cc0ec9370e001
SHA1 hash:
5e374891b073e925a373756efbd557fefe958e7c
Link:
https://www.unpac.me/results/dc4427f6-bc6e-4e82-b41f-7f13d480cd40/
SH256 hash:
cfc16a2dbb933b1b85807d48966e9301b9fc34f4c44e7357713ca88b54bf4ab4
MD5 hash:
aabd0bdc81026ade6c57383f21d5c227
SHA1 hash:
4b26936bb8c03be6d7963184215a5ab594ecb765
Link:
https://www.unpac.me/results/dc4427f6-bc6e-4e82-b41f-7f13d480cd40/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/dc4427f6-bc6e-4e82-b41f-7f13d480cd40/
SH256 hash:
efb6431d79db4ff73385a632c4881d156c76d4df31ae42f742c62b5ae9d4cafa
MD5 hash:
6f1fae031af0da4790eb88a8788716e3
SHA1 hash:
0278d108a557cef94e09cc99b7fa7286c1b38e20
Link:
https://www.unpac.me/results/dc4427f6-bc6e-4e82-b41f-7f13d480cd40/
SH256 hash:
6b2d71b9e5b1ed1d75d7eb03141735491c906c4e4dc6846bc1ef6e032507b1a5
MD5 hash:
5ca971820fc2bd4047fc5d72ae84c49f
SHA1 hash:
25e9157dcfecbac38b94d2ae8bca06f5381437fb
Link:
https://www.unpac.me/results/dc4427f6-bc6e-4e82-b41f-7f13d480cd40/
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:pe_imphash
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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/335736/

Comments