MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 72fe4875ce631d4f955e3a88d502b931acffc323576cf4a962e39ac9a0136204. 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
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 72fe4875ce631d4f955e3a88d502b931acffc323576cf4a962e39ac9a0136204
SHA3-384 hash: 5e4c49271f31d4f0adc6458cffff9b4608815eb4056d8541770d07912be8a701ed6ee0c2959ff1230d7857ef9dae8af9
SHA1 hash: 2c26bdc22b28de2d56998077604e4e080005edcd
MD5 hash: c83491ae6c16257a12668ff5e3cd8964
humanhash: foxtrot-chicken-stream-april
File name:SecuriteInfo.com.PWSX-gen.8605.16456
Download: download sample
Signature Formbook
Create hunting rule
File size:835'584 bytes
First seen:2023-01-18 13:28:07 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'659 x AgentTesla, 19'469 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 12288:QOTlHnu0b+NoexY/VnG4hI7IeZs07D5/QEZpfkLNLn1OT1J8pP6RdL9m:QOTlH3+NNx8VGJ7tbbZpf/1vRr
TLSH T13E058C81567B83E6C4BA49741438E93426A15CD18B6CB13ABDC6BD7BBCFA34F0099713
TrID 61.9% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.1% (.SCR) Windows screen saver (13097/50/3)
8.9% (.EXE) Win64 Executable (generic) (10523/12/4)
5.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.8% (.EXE) Win32 Executable (generic) (4505/5/1)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
234
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.PWSX-gen.8605.16456
Verdict:
Suspicious activity
Analysis date:
2023-01-18 13:31:49 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/ae71832e-0fb1-4a79-8f43-e0af26d2f911

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/354168/
Detection(s):
SecuriteInfo.com.PWSX-gen.8605.16456.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Sending a custom TCP request
Unauthorized injection to a recently created process
Creating a file
Verdict:
No Threat
Threat level:
  2/10
Confidence:
75%
Tags:
packed
Link:
https://www.filescan.io/uploads/63c7f420194eb6a26804f297/reports/75077604-848e-4153-b1db-5a29ca95747b/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
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/50fceb89-491e-43f9-993d-4348d3fd07e8
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
88 / 100
Link:
https://www.joesandbox.com/analysis/1153978
Signature
.NET source code contains potential unpacker
Injects a PE file into a foreign processes
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
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/72fe4875ce631d4f955e3a88d502b931acffc323576cf4a962e39ac9a0136204/
Threat name:
ByteCode-MSIL.Spyware.Noon
Create hunting rule
Status:
Malicious
First seen:
2023-01-18 09:11:14 UTC
File Type:
PE (.Net Exe)
Extracted files:
18
AV detection:
17 of 25 (68.00%)
Threat level:
  2/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=ol7eq5oommou7fk6hkenkavzggwp7qzdk5wpjklc4onmtiatmica._file
Verdict:
malicious
Label(s):
formbook
Create hunting rule
Result
Malware family:
n/a
Score:
  5/10
Tags:
n/a
Link:
https://tria.ge/reports/230118-qq8qsaec31/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
6f21d46bc9ef68041d0b0ec89b878cae1e5b996988f5b367d54c46e00e782ef3
MD5 hash:
b23ff9e28cdfc56d60a68f42b346fc05
SHA1 hash:
e4eb037c7732ab9b73d59b66274816ae605dc3ee
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/335c97cf-9b7d-4621-95d9-ae0747bd878a/
Parent samples :
9f44c58001149776520aeff671ff0888b3af00f1f0188f768ed21595fa30f81c
a69d0f56789a6cc4e0d12922b6552bf777a9a58206fc5c0639ab22dd86880600
72fe4875ce631d4f955e3a88d502b931acffc323576cf4a962e39ac9a0136204
2451cd26906f3fd1186b6b958557c185e3554f76ec248d8ea944e6c7cc70443f
5718c580c8854ea0d8785b26989e890c56f9e5fb9a58a0f1debc4bf71d869a9b
2e5a68487fb25640fbf7d4c2529e17bb20b2c948b82e464e9543a25f34027176
SH256 hash:
0d69ffb6d71bb73cb201c5d720e706020ecf8128b75a75df62b114a3a99709f1
MD5 hash:
dac31c8bc4e4a583f6571778e0cf57e9
SHA1 hash:
1a104ea41ecf0459fb8f5878182b5b1e48c4897d
Link:
https://www.unpac.me/results/335c97cf-9b7d-4621-95d9-ae0747bd878a/
SH256 hash:
9f75bfb67da98cefeb325bf89be2ebf0b235dabbe8617d9e23e117e03e4cf07e
MD5 hash:
babf1779f37d62b3f1b56622cd680ec2
SHA1 hash:
f340b46cf13975e4a083a621336d3ccf630e66f2
Link:
https://www.unpac.me/results/335c97cf-9b7d-4621-95d9-ae0747bd878a/
SH256 hash:
3a83a208b355af559e72c150e32162b159b24488fa0953e2279062733ef3f4ee
MD5 hash:
a73804a1d403309eea37e18052f36497
SHA1 hash:
b964bd7d899512058243b715dcad87872c4d0e30
Link:
https://www.unpac.me/results/335c97cf-9b7d-4621-95d9-ae0747bd878a/
SH256 hash:
caf7c650903664b5e4806a9c1477adde3d9826b3f98ad4c1fcfc6c57d056c99f
MD5 hash:
c6af2370abf6e2373bd88fe3177a40c9
SHA1 hash:
9dc0247ca07ab05a6cd6f032a4d7e27136dfc0bf
Link:
https://www.unpac.me/results/335c97cf-9b7d-4621-95d9-ae0747bd878a/
SH256 hash:
ab2f8dbc2b147528cecac6ea1a8886951c424be0b2026743b39d97f0cbabb04c
MD5 hash:
77ab42f4bbbf4565846eb8953192d71f
SHA1 hash:
3c662c756cc31867c0473716a74e777a65ced550
Link:
https://www.unpac.me/results/335c97cf-9b7d-4621-95d9-ae0747bd878a/
SH256 hash:
72fe4875ce631d4f955e3a88d502b931acffc323576cf4a962e39ac9a0136204
MD5 hash:
c83491ae6c16257a12668ff5e3cd8964
SHA1 hash:
2c26bdc22b28de2d56998077604e4e080005edcd
Link:
https://www.unpac.me/results/335c97cf-9b7d-4621-95d9-ae0747bd878a/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/72fe4875ce63/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.45
Link:
https://yomi.yoroi.company/submissions/72fe4875ce631d4f955e3a88d502b931acffc323576cf4a962e39ac9a0136204

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/354168/

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