MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 74186c840d62d1183b33207df15c3ecf07e4f1d90d11cd5ab74f0f59573f3a58. 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: 13


Intelligence 13 IOCs YARA 4 File information Comments
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SHA256 hash: 74186c840d62d1183b33207df15c3ecf07e4f1d90d11cd5ab74f0f59573f3a58
SHA3-384 hash: 8bdd007ef7d3388f45491c5fef24648520c953997df01dd9fd24b75e78f84165453373948823deb5459e2b0ef3bef26f
SHA1 hash: 99e9ee4fb1801d8fa2a3a54c0f5b6c51b6f947dc
MD5 hash: 36628472b8f2075f9a4f16b9a1572a3a
humanhash: carpet-arkansas-equal-one
File name:SecuriteInfo.com.Malware.AI.4078506333.28748.26678
Download: download sample
Signature Formbook
Create hunting rule
File size:285'872 bytes
First seen:2022-07-19 09:48:05 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash f34d5f2d4577ed6d9ceec516c1f5a744 (48'662 x AgentTesla, 19'477 x Formbook, 12'208 x SnakeKeylogger)
ssdeep 6144:PyPBosisqJEqaD0oJ6YF6WmR4/OlS53ePVYxpoQMVPmc4EVDz:PyJhr76YF6aOE3UVdQMVPmc4S
TLSH T13F54CF9C7990798FC593FAF099741C646A207CA6030AC247E4B3766C9A7D24BDE850FF
TrID 69.1% (.EXE) Generic CIL Executable (.NET, Mono, etc.) (73123/4/13)
9.9% (.EXE) Win64 Executable (generic) (10523/12/4)
6.2% (.DLL) Win32 Dynamic Link Library (generic) (6578/25/2)
4.7% (.EXE) Win16 NE executable (generic) (5038/12/1)
4.2% (.EXE) Win32 Executable (generic) (4505/5/1)
File icon (PE):PE icon
dhash icon 174f4559191b1b13 (81 x AgentTesla, 68 x Formbook, 34 x SnakeKeylogger)
Reporter SecuriteInfoCom
Tags:exe FormBook

Intelligence

File Origin
# of uploads :
1
# of downloads :
292
Origin country :
n/a
Vendor Threat Intelligence
Detection:
Formbook
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Link:
https://www.capesandbox.com/analysis/291822/
Detection(s):
SecuriteInfo.com.Malware.AI.4078506333.28748.26678.UNOFFICIAL
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Result
Verdict:
Malware
Maliciousness:

Behaviour
Launching a process
Creating a file
Сreating synchronization primitives
Launching cmd.exe command interpreter
Searching for synchronization primitives
DNS request
Sending an HTTP GET request
Forced shutdown of a system process
Unauthorized injection to a system process
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
overlay packed
Link:
https://www.filescan.io/uploads/62d67e1e8fbcdde3605cd4dc/reports/6fc5d231-0f3b-4375-9519-8f9ada8959ff/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/87d47d90-474d-46e4-9ff5-82807aca4980
Result
Threat name:
FormBook
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Detection:
malicious
Classification:
troj.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1036412
Signature
Allocates memory in foreign processes
Antivirus detection for URL or domain
C2 URLs / IPs found in malware configuration
Icon mismatch, binary includes an icon from a different legit application in order to fool users
Injects a PE file into a foreign processes
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
System process connects to network (likely due to code injection or exploit)
Tries to detect virtualization through RDTSC time measurements
Writes to foreign memory regions
Yara detected FormBook
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 668908 Sample: SecuriteInfo.com.Malware.AI... Startdate: 19/07/2022 Architecture: WINDOWS Score: 100 31 www.senado.online 2->31 33 www.hamblesportscomplex.com 2->33 35 dzgma4tqc5zwq.cloudfront.net 2->35 39 Malicious sample detected (through community Yara rule) 2->39 41 Antivirus detection for URL or domain 2->41 43 Icon mismatch, binary includes an icon from a different legit application in order to fool users 2->43 45 4 other signatures 2->45 11 SecuriteInfo.com.Malware.AI.4078506333.28748.exe 1 2->11         started        signatures3 process4 file5 29 SecuriteInfo.com.M...06333.28748.exe.log, ASCII 11->29 dropped 55 Writes to foreign memory regions 11->55 57 Allocates memory in foreign processes 11->57 59 Injects a PE file into a foreign processes 11->59 15 cvtres.exe 11->15         started        signatures6 process7 signatures8 61 Modifies the context of a thread in another process (thread injection) 15->61 63 Maps a DLL or memory area into another process 15->63 65 Sample uses process hollowing technique 15->65 67 2 other signatures 15->67 18 explorer.exe 15->18 injected process9 dnsIp10 37 www.saralinnea.com 154.212.223.114, 49806, 80 COMING-ASABCDEGROUPCOMPANYLIMITEDHK Seychelles 18->37 47 System process connects to network (likely due to code injection or exploit) 18->47 22 cmmon32.exe 18->22         started        signatures11 process12 signatures13 49 Modifies the context of a thread in another process (thread injection) 22->49 51 Maps a DLL or memory area into another process 22->51 53 Tries to detect virtualization through RDTSC time measurements 22->53 25 cmd.exe 1 22->25         started        process14 process15 27 conhost.exe 25->27         started       
Detection:
xloader
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Link:
https://mwdb.cert.pl/sample/74186c840d62d1183b33207df15c3ecf07e4f1d90d11cd5ab74f0f59573f3a58/
Threat name:
ByteCode-MSIL.Trojan.AgentTesla
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Status:
Malicious
First seen:
2022-07-19 08:29:26 UTC
File Type:
PE (.Net Exe)
Extracted files:
9
AV detection:
19 of 26 (73.08%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=oqmgzbanmlirqozteb67cxb6z4d6j4ozbui42wvxj4hvsvz7hjma._file
Verdict:
malicious
Label(s):
formbook
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agenttesla
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Result
Malware family:
xloader
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Score:
  10/10
Tags:
family:xloader campaign:r8f2 loader rat
Link:
https://tria.ge/reports/220719-ltb4rsbcb8/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: MapViewOfSection
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Suspicious use of SetThreadContext
Xloader payload
Xloader
Unpacked files
SH256 hash:
73b74ef4872cb6e6679f83b1c29871fda108fc706b6a1d4f9825a103ff7dd109
MD5 hash:
941e54d645922b3a2b7c9be130986fdc
SHA1 hash:
f852286154825989f5bb213d0d7d1ea8f24ac3ad
Detections:
win_formbook_g0
Create hunting rule
win_formbook_auto
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XLoader
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Link:
https://www.unpac.me/results/8a2e66d6-812d-4aef-9913-101e37c2ff71/
Parent samples :
de49a5cfff0d5447c11dd55ff9ff4c28b4b0b8374e29746bfc273f06211674a0
ea39ef726a260646969f23058b85b56d46bec1625b0be4c7e6ca4fe1ef067c05
c187aa087dc7554493f7dca9c772d3b5e06def3281e7408b7c93309fff0ae3d6
ec65bfdbeb2e11a9618ad25795cb01a24ca42e3256444451c4f1be9c2c5dd167
74186c840d62d1183b33207df15c3ecf07e4f1d90d11cd5ab74f0f59573f3a58
SH256 hash:
4b7ca5508a8abbaf721cef682e33e9fa27365902da5d328b629709e67094155f
MD5 hash:
54b61b783878afd208c9179950f8e443
SHA1 hash:
14ae66bf87f8735b3a3768527b074d487d0cf522
Link:
https://www.unpac.me/results/8a2e66d6-812d-4aef-9913-101e37c2ff71/
SH256 hash:
74186c840d62d1183b33207df15c3ecf07e4f1d90d11cd5ab74f0f59573f3a58
MD5 hash:
36628472b8f2075f9a4f16b9a1572a3a
SHA1 hash:
99e9ee4fb1801d8fa2a3a54c0f5b6c51b6f947dc
Link:
https://www.unpac.me/results/8a2e66d6-812d-4aef-9913-101e37c2ff71/
Malware family:
XLoader
Create hunting rule
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/74186c840d62/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/74186c840d62d1183b33207df15c3ecf07e4f1d90d11cd5ab74f0f59573f3a58

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:INDICATOR_EXE_Packed_ConfuserEx
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Author:ditekSHen
Description:Detects executables packed with ConfuserEx Mod
Rule name:meth_get_eip
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Author:Willi Ballenthin
Rule name:pe_imphash
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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/291822/

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