MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880. 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: 14


Intelligence 14 IOCs YARA 5 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880
SHA3-384 hash: 8f7742ace84ed974f3f3cef843d3a9d626b1fb9f839ef24b506bee5a6f0c6b3bb14ce2cd4c37db6b7266d4d51ee2d733
SHA1 hash: 6b4679f1f1fb5ce9fe42ce2795615b22861eca74
MD5 hash: 0da937c93706ecf24738a2764c2aeaf6
humanhash: paris-london-early-missouri
File name:f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880
Download: download sample
Signature Formbook
Create hunting rule
File size:244'224 bytes
First seen:2023-07-07 09:42:35 UTC
Last seen:2023-07-07 10:38:43 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'661 x AgentTesla, 19'474 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 3072:s6lDS2dkZg0F9UiNkTXA3D8Wl37LvfulGCdYiM+wIRY2JAV6ixoKYeVhxXhLAFLP:saJcguUpAD88fvmkEfaxzDx3hkFLc
Threatray 24 similar samples on MalwareBazaar
TLSH T10734E11C73CBDD28E8E9047A5662487A0230EEED4111EF8B335A673ED51B79FC45A272
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 fce0d0c0c0ccf030 (5 x Formbook)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
2
# of downloads :
256
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880
Verdict:
Malicious activity
Analysis date:
2023-07-07 09:42:19 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/f8a067f8-c860-48b0-9e3f-78600c87c641

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/410452/
Detection(s):
SecuriteInfo.com.Variant.Zusy.474042.2483.2959.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Unauthorized injection to a recently created process
Restart of the analyzed sample
Creating a file
Sending a custom TCP request
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
obfuscated packed packed
Link:
https://www.filescan.io/uploads/64a7de2760057e500684aec5/reports/45982e42-76d7-41b6-99dc-e67f46063b30/overview
Verdict:
Malicious
Labled as:
Win/malicious_confidence_100%
Link:
https://www.hybrid-analysis.com/sample/f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880
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.
Malware family:
Formbook
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/9db71861-f342-4a2f-830a-d9f59d946565
Result
Threat name:
n/a
Detection:
malicious
Classification:
n/a
Score:
52 / 100
Link:
https://www.joesandbox.com/analysis/1269144
Signature
Machine Learning detection for sample
Multi AV Scanner detection for submitted file
Behaviour
Behavior Graph:
Download SVG
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-06-22 15:03:28 UTC
File Type:
PE (.Net Exe)
Extracted files:
15
AV detection:
24 of 38 (63.16%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=623ugyxvyo7eja6752qfmmiiagsgssxj7dwq6qwcvsm4q3dvfcaa._file
Verdict:
malicious
Similar samples:
0f6a541f6547b63b76f0b65d9e11b3a193b0943b4e5694c05f24b779df79cbab
Formbook
1c18aa2282dc5ea1e20bf68fc1baad134ce84593b4d98a66746b73848c775dac
Formbook
688ba75525fea2de02b06a99c4698724cb865d8e0f195d1b7b436aba7d942541
Formbook
9802c511f650d5eb611d309889655ac2f8daab5f87c30463b2505da99076192b
Formbook
bb4fb2752596b88f87df22550e465e3ab8793dfa6ffe5794dda0f5928eea8d1d
Formbook
c7c98357e83930e3cecf3ba9697aadb42541de1e7c9a143c30a93c16fe4b63d7
Formbook
ee358a011cc5cb7f997685a47255bd3ebe7d1632c5e09099f5f70767c5061290
Formbook
fd9b0bcab91a3899bd4720e00819f2c2e0cd5d5cc084e18e9f86b489e2b995a9
Formbook
+ 14 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230707-lpxjxahc41/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Program crash
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
34b16d9aa34a06209411186e956239c1877e490dd9b6306aca2b8537066b63d9
MD5 hash:
26afa958b72d27bea25fdefb55e8731f
SHA1 hash:
acd603736e0b670ca198059d61c8cd3884aa5c56
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b940bded-3157-437e-b952-18101d7f5f08/
Parent samples :
ee358a011cc5cb7f997685a47255bd3ebe7d1632c5e09099f5f70767c5061290
688ba75525fea2de02b06a99c4698724cb865d8e0f195d1b7b436aba7d942541
29fc28e7fe1f87451e12b9a12800c80c56a3e88d0934ba5090d7e585b32fac30
f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880
44bea404825374b13944297270be55bb2e18c7b95b2c7051800e4fb2d5fc2dbc
a15e826b6d0b658c57976684b1d2d20459ac7e5013f5cdeb12bfa2c8ff7359c8
4a4e3d020a90d81969f2458b4de891ac4cf1bc2b4e0c15eb42e0a0a26a3b66f3
52cde2b88aa65fd327813294d67dc3cc10ffaa1774acc0c7a5d40de397de2871
SH256 hash:
0abcaa4dd531ab1cd2b6eb8dc6b017da8c25f8168f647cfc2d5bdf6f792e1559
MD5 hash:
d62e812dd0ed624a487f87ee35c37089
SHA1 hash:
acf85b6fd0d54f81a5cb647d734cf3fe01aebc3d
Link:
https://www.unpac.me/results/b940bded-3157-437e-b952-18101d7f5f08/
SH256 hash:
34b16d9aa34a06209411186e956239c1877e490dd9b6306aca2b8537066b63d9
MD5 hash:
26afa958b72d27bea25fdefb55e8731f
SHA1 hash:
acd603736e0b670ca198059d61c8cd3884aa5c56
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/b940bded-3157-437e-b952-18101d7f5f08/
Parent samples :
ee358a011cc5cb7f997685a47255bd3ebe7d1632c5e09099f5f70767c5061290
688ba75525fea2de02b06a99c4698724cb865d8e0f195d1b7b436aba7d942541
29fc28e7fe1f87451e12b9a12800c80c56a3e88d0934ba5090d7e585b32fac30
f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880
44bea404825374b13944297270be55bb2e18c7b95b2c7051800e4fb2d5fc2dbc
a15e826b6d0b658c57976684b1d2d20459ac7e5013f5cdeb12bfa2c8ff7359c8
4a4e3d020a90d81969f2458b4de891ac4cf1bc2b4e0c15eb42e0a0a26a3b66f3
52cde2b88aa65fd327813294d67dc3cc10ffaa1774acc0c7a5d40de397de2871
SH256 hash:
0abcaa4dd531ab1cd2b6eb8dc6b017da8c25f8168f647cfc2d5bdf6f792e1559
MD5 hash:
d62e812dd0ed624a487f87ee35c37089
SHA1 hash:
acf85b6fd0d54f81a5cb647d734cf3fe01aebc3d
Link:
https://www.unpac.me/results/b940bded-3157-437e-b952-18101d7f5f08/
SH256 hash:
f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880
MD5 hash:
0da937c93706ecf24738a2764c2aeaf6
SHA1 hash:
6b4679f1f1fb5ce9fe42ce2795615b22861eca74
Link:
https://www.unpac.me/results/b940bded-3157-437e-b952-18101d7f5f08/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f6b74362f5c3/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/f6b74362f5c3be4483dfeea056310801a4694ae9f8ed0f42c2ac99c86c752880

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_EXE_Packed_SmartAssembly
Create hunting rule
Author:ditekSHen
Description:Detects executables packed with SmartAssembly
Rule name:meth_get_eip
Create hunting rule
Author:Willi Ballenthin
Rule name:pe_imphash
Create hunting rule
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
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/410452/

Comments