MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 19b3c091f3805bd947578183b5f4f77b0cc8bc542527e69cd14f7e1e6337351d. 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

Gozi

Vendor detections: 5

Intelligence 5 IOCs YARA 1 File information Comments

SHA256 hash:	19b3c091f3805bd947578183b5f4f77b0cc8bc542527e69cd14f7e1e6337351d
SHA3-384 hash:	fd52748e7593ba8545aa65e4243f42081117955398af9a359bb312b2f0180209d3d6b17a3ff1328673164bb0b3139a88
SHA1 hash:	4604b821bec8a1ee6241c031abf537733cdb2429
MD5 hash:	84469e400a9c34da1ba613914a8b5611
humanhash:	artist-three-glucose-mango
File name:	iec56w4ibovnb4wc.onion_Library__StealersAndTrojans__Urnif.bin.malw
Download:	download sample
Signature	Gozi Create hunting rule
File size:	193'536 bytes
First seen:	2020-03-18 22:58:55 UTC
Last seen:	2020-03-18 23:09:10 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	92634218fd88e94f8aaf78afd38238fa (1 x Gozi)
ssdeep	3072:PFqkfnkYlur1aDGrrIo7WNsOYwz3EnB8mAAt+YcUoFW4s9nWOghNavMh:oXxrrIHL9mA4+EoFWJ9neaUh
Threatray	72 similar samples on MalwareBazaar
TLSH	4C148B6279C0C472D0621931DD64DAFE696CFD60CE259AAB73C93F3F3E300D09626962
Reporter	ov3rflow1
Tags:	Gozi malw

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Detection(s):

Win.Dropper.Ursnif-7346800-0

Gathering data

Threat name:

Win32.Trojan.Ursnif

Status:

Malicious

First seen:

2018-10-03 02:59:25 UTC

File Type:

PE (Exe)

Extracted files:

AV detection:

27 of 29 (93.10%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=dgz4beptqbn5sr2xqgb3l5hxpmgmrpcueut6nhgrj57b4yzxguoq._file

Please note that we are no longer able to provide a coverage score for Virus Total.

Threat name:

Unknown

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/19b3c091f3805bd947578183b5f4f77b0cc8bc542527e69cd14f7e1e6337351d

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:	Ursnif Create hunting rule
Author:	JPCERT/CC Incident Response Group
Description:	detect Ursnif(a.k.a. Dreambot, Gozi, ISFB) in memory
Reference:	internal research

File information

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

Delivery method

Other

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings

ID	Title	Severity
CHECK_AUTHENTICODE	Missing Authenticode	high
CHECK_DLL_CHARACTERISTICS	Missing dll Security Characteristics (HIGH_ENTROPY_VA)	high
CHECK_PIE	Missing Position-Independent Executable (PIE) Protection	high

Reviews

ID	Capabilities	Evidence
COM_BASE_API	Can Download & Execute components	ole32.dll::CoCreateInstance
WIN32_PROCESS_API	Can Create Process and Threads	KERNEL32.dll::CloseHandle
WIN_BASE_API	Uses Win Base API	KERNEL32.dll::TerminateProcess KERNEL32.dll::LoadLibraryExW KERNEL32.dll::GetStartupInfoW KERNEL32.dll::GetCommandLineA KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_API	Can Execute other programs	KERNEL32.dll::WriteConsoleW KERNEL32.dll::ReadConsoleW KERNEL32.dll::SetStdHandle KERNEL32.dll::GetConsoleCP KERNEL32.dll::GetConsoleMode
WIN_BASE_IO_API	Can Create Files	KERNEL32.dll::CreateFileW

Comments

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