MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a. 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: 15


Intelligence 15 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a
SHA3-384 hash: 40a3bc3f93b73b5a87de71899aa7cb111a07f4e29e0541642dedbd21e9cf91dff93ec26305e8dae1c1b3357f232d7750
SHA1 hash: 89797f6e4993f072955fced7a786868da66e3194
MD5 hash: 1ac57b6a4e32fd681ad294051d342cff
humanhash: west-texas-papa-october
File name:4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a
Download: download sample
Signature Formbook
Create hunting rule
File size:708'608 bytes
First seen:2023-06-08 11:34:27 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'652 x AgentTesla, 19'463 x Formbook, 12'204 x SnakeKeylogger)
ssdeep 12288:tK27z5GoJiGaq5auV/3SZM2Y3ycUNiKZWTIxcQgr4ouxiwH9/OYFd4:/5GoR5aqaC+cqiKwMxgUVEYFd4
Threatray 3'005 similar samples on MalwareBazaar
TLSH T12CE4124032A9CB23F63A77F61151A9F007F6B92BB526E60A0DC277CF5936F045262B47
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)
Reporter adrian__luca
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
252
Origin country :
HU HU
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a
Verdict:
Suspicious activity
Analysis date:
2023-06-08 11:34:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/491762a7-e22c-4cbb-8f61-5f73cabdcf5c

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/396925/
Detection(s):
SecuriteInfo.com.Trojan.GenericKD.67242924.21226.25484.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
barys comodo lokibot packed
Link:
https://www.filescan.io/uploads/6481bce8d1582b62418b0fb6/reports/74d0588d-5b93-4f97-9a13-1f06b261615f/overview
Verdict:
Malicious
Labled as:
Trojan.Generic
Link:
https://www.hybrid-analysis.com/sample/4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a
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/611c1bf1-68fb-4109-8cdd-6be2175159ba
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1251335
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
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/4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a/
Threat name:
Win32.Trojan.Leonem
Create hunting rule
Status:
Malicious
First seen:
2023-05-26 10:50:00 UTC
File Type:
PE (.Net Exe)
Extracted files:
7
AV detection:
18 of 24 (75.00%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jqitf2ezc6jgtvbhozjuotkgi6end3dxyacmqzmjlhogh6kvjava._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Similar samples:
032454dace97a2e1d466b0a2749f8a3fbaac125c110a89f43a1ecac98aa05b49
Formbook
172d54898a3dda39ec73f1c8df94d0ffc04d12af506caf5e916e1ae899448357
Formbook
1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
Formbook
3202d0bbb79b0d8c4b261059386a1a2471dd8aac7957889ade0e0f8971791529
Formbook
34a8585e0643993caaaa6c3fcd9933354087422062d3c887dada1d65b570bfb3
Formbook
642b58aecd23773984d262d3ec75346a5ed4f5409ef9aaa5babc4dcd0619b427
Formbook
92260cefa8e973f4c40e32aa5656cc9794b745db70b5c7b410a7b0b10c443c6c
Formbook
9a21938b14051d84ce270628a87593634366b0eb2f864e261cca25a062d860ae
Formbook
fd775a8681200c469cfdbda94d5c9cde3454cb21a4a4783bad3aa647cab4378e
Formbook
+ 2'995 additional samples on MalwareBazaar
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230608-np1mnseh42/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
01401f0456787cf8b4aafc3055730b64ba243b95bb408cca74e1ae5c6957c8f0
MD5 hash:
366fe2321aaf44759ce9d12aeeb64274
SHA1 hash:
09c98ee91c6008a54db3248e6fecfcbad536403f
Detections:
win_formbook_w0
Create hunting rule
win_formbook_auto
Create hunting rule
win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/2f4009ad-0a71-42d4-9db6-c663f18ff4e8/
Parent samples :
3202d0bbb79b0d8c4b261059386a1a2471dd8aac7957889ade0e0f8971791529
9a21938b14051d84ce270628a87593634366b0eb2f864e261cca25a062d860ae
172d54898a3dda39ec73f1c8df94d0ffc04d12af506caf5e916e1ae899448357
1a392a2f97faa5ba1a5c1802dc5cb1308566590322f42d9369a47bbf519ae030
4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a
SH256 hash:
fb81cc59ea858962d5f4547ffba452babef64a1a9b984d4f58e1c6e4d68cd1e8
MD5 hash:
45a4152158ab7e74ba6bf43e6df04e48
SHA1 hash:
6b2ade2809cf39b966b5b69b98be413123063e8e
Link:
https://www.unpac.me/results/2f4009ad-0a71-42d4-9db6-c663f18ff4e8/
SH256 hash:
16c255190eaaf1b60ec7d07abcac5f614ea197cee2416ca9d01bb563c526c87d
MD5 hash:
fb4ed205b442f470bbf10913128efdcb
SHA1 hash:
9a0a4c5ae429769e3253a9a3daefa24270b87a5b
Link:
https://www.unpac.me/results/2f4009ad-0a71-42d4-9db6-c663f18ff4e8/
Parent samples :
ee57b6fa1e5a3c5ef776b79f32820327bcb3fe1974eeddf65c0eb56131193397
de8c7c543f438af1e7e78096f6873268e9b1a12745edf9c88db07e136163399e
SH256 hash:
88bcf4264a59663b995466f31a92bce4a55050df6ce554a67fed269147b61ce5
MD5 hash:
7dd9ac2806c03f4040326c3c7e07474c
SHA1 hash:
53e2b101d974f2787a8eb0c4aa7417ff3750968b
Link:
https://www.unpac.me/results/2f4009ad-0a71-42d4-9db6-c663f18ff4e8/
SH256 hash:
84aa2109e89b0d48886e1752dcfcb9103b5c62b97518b598a7c26224c1e7f080
MD5 hash:
d263e36b86b54fc688d455f9f4e80e0f
SHA1 hash:
531818d892a1e37378d5db64c73a6e2b512bbc26
Link:
https://www.unpac.me/results/2f4009ad-0a71-42d4-9db6-c663f18ff4e8/
SH256 hash:
aa55a49c4e26b6c0cfb3aa599f5cb5c6eae65e0a7884458e75614092d073cf5f
MD5 hash:
9d9bed3fb41b5b721aafd13220f48c73
SHA1 hash:
069c54846fffaf8ba3abc8f140a60dd9755ff20a
Link:
https://www.unpac.me/results/2f4009ad-0a71-42d4-9db6-c663f18ff4e8/
SH256 hash:
4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a
MD5 hash:
1ac57b6a4e32fd681ad294051d342cff
SHA1 hash:
89797f6e4993f072955fced7a786868da66e3194
Link:
https://www.unpac.me/results/2f4009ad-0a71-42d4-9db6-c663f18ff4e8/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/4c1132e89917/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/4c1132e899179269d4277653474d464788d1ec77c004c8658959dc63f955482a

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
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/396925/

Comments