MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960. 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: 4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960
SHA3-384 hash: 8bd856f8c4adba6f4c6afdf6b83a726c5063c3226176b75f414062e57936f14bd912e70fa9e5dd72f5d9d00562676e3e
SHA1 hash: f50ae732df791994497e2f3dab67592a88dba134
MD5 hash: b6559f6e0e3ea14957a3f536ec36a78a
humanhash: mobile-saturn-lactose-twenty
File name:SecuriteInfo.com.Trojan.Olock.1.23720.26697
Download: download sample
Signature Formbook
Create hunting rule
File size:796'160 bytes
First seen:2022-07-13 10:50:22 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'740 x AgentTesla, 19'600 x Formbook, 12'241 x SnakeKeylogger)
ssdeep 12288:/eodKI3m1geUxYrTX0zY+jd3rAzFig0Lcdyx+d6tFuVv4Os:/iRFvrSYqrAzUg0x+mGQOs
TLSH T19B051258FFA84A76CFAE2B79ECB003A18B70E1D16A27F34D16C4B1946C227115DD07E6
TrID 72.5% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
10.4% (.EXE) Win64 Executable (generic) (10523/12/4)
6.5% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.4% (.EXE) Win32 Executable (generic) (4505/5/1)
2.0% (.EXE) OS/2 Executable (generic) (2029/13)
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.Trojan.Olock.1.23720.26697
Verdict:
Malicious activity
Analysis date:
2022-07-13 10:59:43 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/71d42588-32ba-42a9-90f5-44369bb69c08

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/286943/
Detection(s):
SecuriteInfo.com.Trojan.Olock.1.23720.26697.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Creating a window
Sending a custom TCP request
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62cea3a00f510051d9ef95e5/reports/142c414c-08f5-4471-b060-bce8f1cf2e8c/overview
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/935ae41c-bcf0-4e7e-a7a2-0d884d408c0e
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1030085
Signature
Antivirus detection for URL or domain
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)
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/4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-07-13 10:51:08 UTC
File Type:
PE (.Net Exe)
Extracted files:
8
AV detection:
18 of 26 (69.23%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=jvu5ic5sqg2phyr5dijoayhhobnswswgp3pi5jxmle6ruwmr3fqa._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/220713-mxtcwsdbek/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Unpacked files
SH256 hash:
e26fd77e5cfaecb8249352b9a5eb5bee56d603d313ea78c02146a801eddde39d
MD5 hash:
e7885349a3454e27ca2dce8c1df18ac9
SHA1 hash:
52460c4e9a8697f34cf05cae868a71033504af7a
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/682df284-8cbb-4efb-af4f-e283635645c1/
Parent samples :
4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960
f3fed1b0555a01cd3e481c2cd164f8cca01df0e461a0378fba8b7a1f53469a3d
bcdb1cf55758eba1f5a2af93e137ce0bf004969e59419c576b2781f80659da55
ee24a04b1dfb099dba9c6ea59d5225ad4f9a626d622475f5a77f2d325ff260b8
cc241fc34501296b9d528cc1a58bee76407a68a811f26705d868c76f496981d3
d524deece8493db69c10101c080269bbac5054a3d5740d21d50d536753df0c9a
dea4c28b344a778b2d1e880d4d52a69e4fabd2c62657143368fddb8302dccaff
7aeb7b7c9709aa5f1ec6e42ee76aa4a9791999e5f838de009b86bc840a031eab
4ed7500498bf6e841d2089acf3ae49e8a9a29c67926c390ebcc1a36a17cd6329
SH256 hash:
ed82b866b67e8707f2dbb88c216a06dc8418286bee9d2eec4189bb58fd17c10a
MD5 hash:
c333dae4aab52c95723dcf0a2a52fd2c
SHA1 hash:
91b66521a0a81e602ed4b6fe6abc2a3001fee745
Link:
https://www.unpac.me/results/682df284-8cbb-4efb-af4f-e283635645c1/
SH256 hash:
883b63ef84c6b1cc09687962beca56e4f4b7960df7c5459e29998befaa3ccf15
MD5 hash:
ecb3f27eb8279c51608c8ea8f8050655
SHA1 hash:
82385d75444ab5fccacf37e2746c7dce73faa7f3
Link:
https://www.unpac.me/results/682df284-8cbb-4efb-af4f-e283635645c1/
SH256 hash:
e50060be01a1153c3fb09db6cf09a82fae347f5bc3f2aee0c91e70c345a3be5d
MD5 hash:
69f846af981ebc6d9d105d9b150e4b99
SHA1 hash:
7231ef20dfa471d0058c4b40052474ead2c04e8f
Link:
https://www.unpac.me/results/682df284-8cbb-4efb-af4f-e283635645c1/
SH256 hash:
ea801ddd1ea57f52ae69533038861744365d8d9c05c3a9c1190dba32d07dc6b6
MD5 hash:
4d0e9bfe94004ceb16e9b63c7c03067d
SHA1 hash:
05e3fb4119f85cc6b6543d8624191a7000d856cd
Link:
https://www.unpac.me/results/682df284-8cbb-4efb-af4f-e283635645c1/
SH256 hash:
4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960
MD5 hash:
b6559f6e0e3ea14957a3f536ec36a78a
SHA1 hash:
f50ae732df791994497e2f3dab67592a88dba134
Link:
https://www.unpac.me/results/682df284-8cbb-4efb-af4f-e283635645c1/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
0.81
Link:
https://yomi.yoroi.company/submissions/4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960

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.

Web download

Formbook

Executable exe 4d69d40bb281b4f3e23d1a12e060e7705b2b4ac67ede8ea6ec593d1a5991d960

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2256885/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/286943/

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