MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 ebaa37b656186dda1cb8cf431f1c1c70f0d8a56bbaf4bd03611f95e8d66230b8. 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: ebaa37b656186dda1cb8cf431f1c1c70f0d8a56bbaf4bd03611f95e8d66230b8
SHA3-384 hash: c9608ee58cd99a8cbdd3d0b2370ad025b84270097fa1525635ceced97d353562bd24e73de6fbb943d229f82820f591e9
SHA1 hash: 88e660e9000655e008f6bc68cf621e96d260b8af
MD5 hash: d1e879ca2488795eb3f9ca96568723f2
humanhash: echo-five-black-enemy
File name:SecuriteInfo.com.Variant.Strictor.273229.19268.15212
Download: download sample
Signature Formbook
Create hunting rule
File size:637'952 bytes
First seen:2022-06-13 03:42:08 UTC
Last seen:2022-06-20 09:12:04 UTC
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'742 x AgentTesla, 19'606 x Formbook, 12'242 x SnakeKeylogger)
ssdeep 12288:HXzmBafvIKmY1loJUKLfMR0MuKKqfsoExB+TFP3eS2pD:HXzxf3/YdnqKgbEz+5POS2pD
TLSH T19DD47C41E288BDDAD00319F25CBFD5202169B75D8179CA1E3A63BA3A54F3342316BF5E
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% (.EXE) Win16/32 Executable Delphi generic (2072/23)
File icon (PE):PE icon
dhash icon b2b2a8a6aa928e8c (9 x Formbook)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
3
# of downloads :
279
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
n/a
ID:
1
File name:
SecuriteInfo.com.Variant.Strictor.273229.19268.15212
Verdict:
Malicious activity
Analysis date:
2022-06-13 03:44:14 UTC
Tags:
n/a
Link:
https://app.any.run/tasks/61310805-6b86-4bfa-b7f6-264537451d6c

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/279161/
Detection(s):
SecuriteInfo.com.Variant.Strictor.273229.19268.15212.UNOFFICIAL
Create hunting rule

Result
Verdict:
Clean
Maliciousness:

Behaviour
Searching for the window
Creating a window
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
packed
Link:
https://www.filescan.io/uploads/62a6b266a454cbb2f2f84a99/reports/f4657a53-71df-44de-b9b0-6a929594f396/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/939ed3c2-17b8-4638-9722-57e43c7e8ee4
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
96 / 100
Link:
https://www.joesandbox.com/analysis/1011710
Signature
.NET source code contains potential unpacker
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)
Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)
Tries to detect virtualization through RDTSC time measurements
Yara detected AntiVM3
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
Detection:
formbook
Create hunting rule
Link:
https://mwdb.cert.pl/sample/ebaa37b656186dda1cb8cf431f1c1c70f0d8a56bbaf4bd03611f95e8d66230b8/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
Create hunting rule
Status:
Malicious
First seen:
2022-06-13 03:43:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
24
AV detection:
20 of 26 (76.92%)
Threat level:
  5/5
Detection(s):
Malicious file
Link:
https://check.spamhaus.org/check/?searchterm=5ovdpnswdbw5uhfyz5br6ha4odynrjllxl2l2a3bd6k6rvtcgc4a._file
Verdict:
malicious
Label(s):
agenttesla
Create hunting rule
formbook
Create hunting rule
Result
Malware family:
formbook
Create hunting rule
Score:
  10/10
Tags:
family:formbook campaign:q2e2 rat spyware stealer trojan
Link:
https://tria.ge/reports/220613-d9w5wahfg9/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Formbook Payload
Formbook
Unpacked files
SH256 hash:
5865da320f450def390a8cc153776125557fa0fdc8f7f55fdae1b71874e72dc2
MD5 hash:
2fa3fd74ba97aa0d88eed82fcc466be3
SHA1 hash:
f4d13ac6b67d019e8b50f839ffdd43472bdd7a81
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
Create hunting rule
Link:
https://www.unpac.me/results/9fc477e8-8dbc-40eb-aabf-892b531be853/
Parent samples :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 hash:
dce3770f9c861282ac148a3274e8fb049c8c01e1d3c129abbe21c9e89dcbc389
MD5 hash:
9d0b45e44787ed86b8190f5ea02917f8
SHA1 hash:
944637236d331414fb829de78917c58fc73ee0f7
Link:
https://www.unpac.me/results/9fc477e8-8dbc-40eb-aabf-892b531be853/
SH256 hash:
d1e604e5951414ae01adaee566d1ca989d7e658f76103416051134a84cdb5413
MD5 hash:
93377281a503d3851be24788d5cb14e1
SHA1 hash:
5b136220032448d18304e6f9b919a26e82c05143
Link:
https://www.unpac.me/results/9fc477e8-8dbc-40eb-aabf-892b531be853/
SH256 hash:
dec15271d422cf3b82c0a94cf147312bb5a4a4f262da4b698ffe7e6bdaf18053
MD5 hash:
79c5c39e29ebe233cd13a50987e64609
SHA1 hash:
0560314716e6519158009159c017d2b52116608e
Link:
https://www.unpac.me/results/9fc477e8-8dbc-40eb-aabf-892b531be853/
SH256 hash:
ebaa37b656186dda1cb8cf431f1c1c70f0d8a56bbaf4bd03611f95e8d66230b8
MD5 hash:
d1e879ca2488795eb3f9ca96568723f2
SHA1 hash:
88e660e9000655e008f6bc68cf621e96d260b8af
Link:
https://www.unpac.me/results/9fc477e8-8dbc-40eb-aabf-892b531be853/
Malware family:
FormBook
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/ebaa37b65618/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Suspicious File
Score:
0.65
Link:
https://yomi.yoroi.company/submissions/ebaa37b656186dda1cb8cf431f1c1c70f0d8a56bbaf4bd03611f95e8d66230b8

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/279161/

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