MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 718a4a857daa174f252381d376a10addf1dc549802443df0c55236db07745180. 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: 718a4a857daa174f252381d376a10addf1dc549802443df0c55236db07745180
SHA3-384 hash: f2eae2631916b217976134680e984831a8e1f004c25516fb23ec8e2e08ccb677a41fb17f5921a50d2205fcdb99d8f3c7
SHA1 hash: 299db4918cad2f407b5cc43a09feb777b3bab767
MD5 hash: a13baf430bca5f4f9afc117e3cc3dd68
humanhash: robin-glucose-jig-table
File name:Purchase Order 09644281101022.exe
Download: download sample
Signature Formbook
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File size:783'360 bytes
First seen:2022-11-10 11:22:37 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'653 x AgentTesla, 19'464 x Formbook, 12'205 x SnakeKeylogger)
ssdeep 12288:3eC49tGO0ekM/qS8xcJxt23DCFMWps3fk6PwG5DUYEY9Mwg:ulfx0/x6OyPEPwsDDg
TLSH T18AF49D64A156C9A9F61F537290ECFFB013B271E3D1C9C76792A82284D7C9FD60D8029E
TrID 64.2% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
11.5% (.SCR) Windows screen saver (13097/50/3)
9.2% (.EXE) Win64 Executable (generic) (10523/12/4)
5.7% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
3.9% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 0ce4d09ecefc799a (13 x Formbook, 9 x AgentTesla, 6 x SnakeKeylogger)
Reporter GovCERT_CH
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
215
Origin country :
n/a
Vendor Threat Intelligence
Malware family:
formbook
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ID:
1
File name:
Purchase Order 09644281101022.exe
Verdict:
Malicious activity
Analysis date:
2022-11-10 11:23:53 UTC
Tags:
formbook trojan stealer
Link:
https://app.any.run/tasks/226f462e-c4fc-498c-9bef-8dbdbd730b52

Note:
ANY.RUN is an interactive sandbox that analyzes all user actions rather than an uploaded sample
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/331860/
Detection(s):
SecuriteInfo.com.PUA.EmbeddedEXE-1.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malware
Maliciousness:

Behaviour
Searching for the window
Creating a window
Launching a process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
packed phishing rundll32.exe
Link:
https://www.filescan.io/uploads/636cdf1837a53af3a7f54dc9/reports/9014c2fa-7005-4efd-866c-55da0a6cea28/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
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Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/449385fc-1d0a-4b91-b56f-a32eb73d3835
Result
Threat name:
FormBook
Create hunting rule
Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1110325
Signature
.NET source code contains potential unpacker
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Deletes itself after installation
Initial sample is a PE file and has a suspicious name
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Modifies the context of a thread in another process (thread injection)
Multi AV Scanner detection for submitted file
Queues an APC in another process (thread injection)
Sample uses process hollowing technique
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/718a4a857daa174f252381d376a10addf1dc549802443df0c55236db07745180/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-11-10 07:55:11 UTC
File Type:
PE (.Net Exe)
Extracted files:
62
AV detection:
21 of 26 (80.77%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ogfevbl5vilu6jjdqhjxniik3xy5yveyajcd34gfki3nwb3ukgaa._file
Verdict:
malicious
Label(s):
formbook
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Result
Malware family:
formbook
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Score:
  10/10
Tags:
family:formbook campaign:sq02 rat spyware stealer trojan
Link:
https://tria.ge/reports/221110-ng5lnabcer/
Behaviour
Modifies Internet Explorer settings
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Checks computer location settings
Loads dropped DLL
Reads user/profile data of web browsers
Formbook
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/5ee10b60-3137-4f67-be34-ca20c03be252
Unpacked files
SH256 hash:
51f1a6d241c7dfe6c507282b63556c2e32a225449b8eaf215d09b632f6b35a7b
MD5 hash:
43bb94dd88fb2cec55f630046c0e2636
SHA1 hash:
6e220568de4e41eae908abd03f6eaaba1cbfe0a7
Detections:
XLoader
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win_formbook_auto
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win_formbook_g0
Create hunting rule
Link:
https://www.unpac.me/results/54db891e-f644-4181-b957-4e8d79a395a3/
Parent samples :
803e9ac4f84a0c64b7f2e62f7d8d1852d0e4d9e9d7f956a5cc3f1898e31c1609
48b079858bbf0e7021080323a7c09bfeced7cb0d6b08d1ffb3223ebc2407df12
afabedda8c30dd6ec7a838619aeec597737e3d33fcf1c4f43a68240774607960
ec81ecfe0f57e6ce43b9c5b605deead6f3d3c6f72a94e2d2bc14d6b0bda004c5
d08bd114dd8a6575cd15bfad46b2216cc25c8fa8f6e46c7d0b4c4cb2fa27b47b
cd9a410deecd737a9a8185306db4b6fe30b814d1889f98abb43cd1d835068b89
718a4a857daa174f252381d376a10addf1dc549802443df0c55236db07745180
e69029315442a5ee81db93bf71e4e536cd0b2ca3124ea149d9ce2699fa6a0da1
SH256 hash:
ebd82e49899884d177d9faf9cf55840445f4c1c4e1fe07c099ce0bfb182de9c9
MD5 hash:
f148895e3d55c5a75ef2223a472a0293
SHA1 hash:
281c094b00f7f384211e7d77760dee071ad60584
Link:
https://www.unpac.me/results/54db891e-f644-4181-b957-4e8d79a395a3/
SH256 hash:
5a817199a34bfd05d208a99ad17a292048279f8a3cff5bdecdf251c90315eb79
MD5 hash:
5abc96b5c1968ba9ea90fd90b225e587
SHA1 hash:
b1dd394364eadcb49fc48a35c37ca54c5b0e05d3
Link:
https://www.unpac.me/results/54db891e-f644-4181-b957-4e8d79a395a3/
SH256 hash:
7f272c4db499b1501a5ea1711d23de0e6a0c07faf16275e9b01722dae889c7c9
MD5 hash:
dd8b9511dda8eb7c84e1621046828883
SHA1 hash:
7f715270ffcadcba5c3148d2a0cecfaaf6c2e805
Link:
https://www.unpac.me/results/54db891e-f644-4181-b957-4e8d79a395a3/
SH256 hash:
ab19f28c700d64814b0c55df868c30dfb94e0a1f9fb6f7bca05bac6eb78a4e52
MD5 hash:
1f2a6c02dcf9aa00a28a5039fb5b8ce0
SHA1 hash:
1ef480867d39b98368af7586a8e6ba38c0c3893a
Link:
https://www.unpac.me/results/54db891e-f644-4181-b957-4e8d79a395a3/
SH256 hash:
4c0e3e26e39f85f6bff3ed90cbfab1d6461e509ed1aa0e6fe1d8d2033e7cf1d2
MD5 hash:
70f38208cf0a6c90b0e7c366c96ec8c9
SHA1 hash:
19e2f800eae7a8be84c6b012aed2e0c0037ff2f6
Link:
https://www.unpac.me/results/54db891e-f644-4181-b957-4e8d79a395a3/
SH256 hash:
718a4a857daa174f252381d376a10addf1dc549802443df0c55236db07745180
MD5 hash:
a13baf430bca5f4f9afc117e3cc3dd68
SHA1 hash:
299db4918cad2f407b5cc43a09feb777b3bab767
Link:
https://www.unpac.me/results/54db891e-f644-4181-b957-4e8d79a395a3/
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/718a4a857daa174f252381d376a10addf1dc549802443df0c55236db07745180

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
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Author:Skystars LightDefender
Description:imphash

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Malspam

Formbook

Executable exe 718a4a857daa174f252381d376a10addf1dc549802443df0c55236db07745180

(this sample)

  
Dropped by
formbook
  
Delivery method
Distributed via e-mail attachment
Cape
Cape
https://www.capesandbox.com/analysis/331860/

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