MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db. 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: 17


Intelligence 17 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db
SHA3-384 hash: 3bad60c43e5767aaf48ac875ed2686f5e9f06ba2e6933eea8b91049d42819d91845e03005a9651347e582da37d3b8709
SHA1 hash: c5cadd640c60cc5ae5377fa8726c15f38808a131
MD5 hash: d400c125c91f0da96b71a1335d5c7e9e
humanhash: burger-seventeen-batman-iowa
File name:SecuriteInfo.com.Win32.PWSX-gen.17323.27284
Download: download sample
Signature Formbook
Create hunting rule
File size:589'312 bytes
First seen:2023-11-24 07:21:34 UTC
Last seen:2023-11-24 17:10:47 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'666 x AgentTesla, 19'479 x Formbook, 12'209 x SnakeKeylogger)
ssdeep 12288:nE+RIimQdL6iHOHpF2hJwy+atu6KVC94MVK4ENzZK:nE+evGOHpKavI4YEN
Threatray 423 similar samples on MalwareBazaar
TLSH T1A8C42305A65ECBB3D9AD07BE15E1108207BDA16A9BE5EE6D0ECC70DECF13B049351A13
TrID 71.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.2% (.EXE) Win64 Executable (generic) (10523/12/4)
6.3% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.3% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.ICL) Windows Icons Library (generic) (2059/9)
File icon (PE):PE icon
dhash icon 00e4f8d2f2d0c010 (7 x Formbook, 5 x AgentTesla, 2 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
380
Origin country :
FR FR
Vendor Threat Intelligence
Detection:
Formbook
Create hunting rule
Link:
https://www.capesandbox.com/analysis/459967/
Detection(s):
SecuriteInfo.com.Win32.PWSX-gen.17323.27284.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/65604f1a6d3af192266fb2cb/reports/8651a78f-7693-404d-a46d-e5abebaf6021/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db
Result
Verdict:
MALICIOUS
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/cc632c58-d7f5-4136-9c19-aa9e1a395a4a
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1347248
Signature
.NET source code contains potential unpacker
Antivirus / Scanner detection for submitted sample
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Found malware configuration
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2023-11-24 07:22:05 UTC
File Type:
PE (.Net Exe)
Extracted files:
6
AV detection:
16 of 23 (69.57%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nlvtgwz2rrcqnotj3gaaojtkaiijgdg5vpdnh7tlnqfcrzm247nq._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
3106ab616dc892b43c8d9c28a9fc9f83b3e4676b5e4e61dc0dd97bab8d6072e1
Formbook
38049c6c8b70728eee0ec280abd6bef7a3eecc10a0ae541bcda4b6f3312d4bc9
Formbook
81f680191094ca2497c7798b37b83009157a7201dc0f27839c2860d5eb968fd1
Formbook
93bc82b99ec0339576f7f93e026ee2dc33b8bdddd99b2addca44e5cbde6b59f8
Formbook
+ 413 additional samples on MalwareBazaar
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:cc73 rat spyware stealer trojan
Link:
https://tria.ge/reports/231124-h68fyshf2x/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook payload
Formbook
Unpacked files
SH256 hash:
85742944caaebe01cf4101666af159c0dfa0c83af58b822712ec304d5c3d9216
MD5 hash:
91188c3915c320085050b9835be0d98f
SHA1 hash:
f69e069eb750d05308fa45140021b2c4cbd188c4
Detections:
FormBook
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Formbook
Create hunting rule
Link:
https://www.unpac.me/results/25c70a6b-7151-40b7-af85-30794ed5f515/
Parent samples :
93bc82b99ec0339576f7f93e026ee2dc33b8bdddd99b2addca44e5cbde6b59f8
3106ab616dc892b43c8d9c28a9fc9f83b3e4676b5e4e61dc0dd97bab8d6072e1
81f680191094ca2497c7798b37b83009157a7201dc0f27839c2860d5eb968fd1
38049c6c8b70728eee0ec280abd6bef7a3eecc10a0ae541bcda4b6f3312d4bc9
6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db
5c0b363499da0abc5bfe5213d4ccff6ecf5f4b8d2ba2bc6b143f3a79c135e0ce
SH256 hash:
dc2a31ebcef7e1b02ef0b2237da0e126dfebaa6a6336f829c0194b89793e239b
MD5 hash:
3d9dd0ed4f6deb6ad320d84fa5a40542
SHA1 hash:
f2daf79f4bfd1118856e13e1487c99259415d39e
Link:
https://www.unpac.me/results/25c70a6b-7151-40b7-af85-30794ed5f515/
SH256 hash:
211aad8f77a5a8aa95e91269089c6714f6c3bfa104307a025a54125f76879dca
MD5 hash:
9f3573a383cf5eb96a5de824f025927c
SHA1 hash:
d11af07ebe016baaff46fb00f9d6d5c8bd0d11ff
Link:
https://www.unpac.me/results/25c70a6b-7151-40b7-af85-30794ed5f515/
SH256 hash:
b32f64139e9cfc3afa129ec4bd0adced5c90f5bb1d3cde1d1a6415165b875370
MD5 hash:
9385019216c64b66fb1e4ceae3ca9486
SHA1 hash:
ad74faf0fc06b34ff4ddd1f44b8cdea500c8fef6
Link:
https://www.unpac.me/results/25c70a6b-7151-40b7-af85-30794ed5f515/
SH256 hash:
6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db
MD5 hash:
d400c125c91f0da96b71a1335d5c7e9e
SHA1 hash:
c5cadd640c60cc5ae5377fa8726c15f38808a131
Link:
https://www.unpac.me/results/25c70a6b-7151-40b7-af85-30794ed5f515/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/6aeb335b3a8c/report/overview.html
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/6aeb335b3a8c4506ba69d98007266a0210930cddabc6d3fe6b6c0a28e59ae7db

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:NET
Create hunting rule
Author:malware-lu
Rule name:NETexecutableMicrosoft
Create hunting rule
Author:malware-lu
Rule name:pe_imphash
Create hunting rule
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/459967/

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