MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 01053beaa477c1cbf38cd7914244da9e75a22f59568056048fefde017503226e. 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

MassLogger

Vendor detections: 6

Intelligence 6 IOCs YARA 2 File information Comments

SHA256 hash:	01053beaa477c1cbf38cd7914244da9e75a22f59568056048fefde017503226e
SHA3-384 hash:	9f085048bf4aeecbf57d64323fde3391962688141c78d216c726c8c1cefb50a6f62beee1f21533149b0bf4ddebd25ef8
SHA1 hash:	c4f94218183dd65573fc143e2051b776c3c0e13d
MD5 hash:	8d4fb7606e6270b7190b97f382993b42
humanhash:	aspen-lithium-charlie-maryland
File name:	Halkbank.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	892'416 bytes
First seen:	2020-09-18 16:55:05 UTC
Last seen:	2020-09-18 17:50:21 UTC
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'738 x AgentTesla, 19'596 x Formbook, 12'241 x SnakeKeylogger)
ssdeep	12288:qnTq/B++r60H1qRrznXOdDU9k3CDOSeJot8EUpWLfM88vqXVjPM6boym+gm2xOKY:RBRrFVWrzsUAaOSeJoPxsyFrMWBm/D1
Threatray	237 similar samples on MalwareBazaar
TLSH	7115E05032AA3B0AE6748BF40204B472C3B554267669C3897F8331FEA5F5BD07E65B4B
Reporter	GovCERT_CH
Tags:	MassLogger

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Detection(s):

SecuriteInfo.com.Trojan.Siggen10.23275.14078.26680.UNOFFICIAL

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Unauthorized injection to a recently created process

Creating a file

DNS request

Sending an HTTP GET request

Using the Windows Management Instrumentation requests

Launching a process

Reading critical registry keys

Setting a global event handler for the keyboard

Result

Threat name:

MassLogger RAT

Detection:

malicious

Classification:

troj.spyw.evad

Score:

96 / 100

Link:

https://www.joesandbox.com/analysis/470316

Signature

.NET source code contains method to dynamically call methods (often used by packers)

.NET source code contains potential unpacker

Antivirus / Scanner detection for submitted sample

Injects a PE file into a foreign processes

Machine Learning detection for sample

May check the online IP address of the machine

Multi AV Scanner detection for submitted file

Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)

Tries to detect sandboxes and other dynamic analysis tools (process name or module or function)

Tries to steal Mail credentials (via file access)

Yara detected MassLogger RAT

Behaviour

Behavior Graph:

Download SVG

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/01053beaa477c1cbf38cd7914244da9e75a22f59568056048fefde017503226e/

Threat name:

ByteCode-MSIL.Infostealer.Agensla

Status:

Malicious

First seen:

2020-09-18 10:26:08 UTC

AV detection:

25 of 29 (86.21%)

Threat level:

5/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=aectx2veo7a4x44m26iuerg2tz22el2zk2afmbep57pac5idejxa._file

Verdict:

unknown

MassLogger

669c338b6022e64b567ca5975b33f2ca26ec77e3b85d3dcb5b8d2002417333d9

MassLogger

a920f6bd5e8cf8734daa7aa6b0a79b3edc9725c436f5b6bdec9a7490792c8298

MassLogger

af910e755d963e281b1d652fc3cbe38d71db63afdaf29043c5edd5b707aefc1e

MassLogger

d6e1a688daa6611f7ff1ebf6724c3ccdabc18b97b1f606ec7bc141d8b81e1082

MassLogger

d8cea078199dbdef51ec7189cf03541bbcbd10c49a133b187348e2a24fe1e2eb

MassLogger

dc0087097e433036c00aaf8751d4cd9dc3e309fdba09c2ee1415a4060aa1cced

MassLogger

dd652810ff0fc0288768ac20d5fcc76f7bc517c3ed8b066a18340a8b69c69c3a

MassLogger

f23b9e7560ded009508ff2a4dd75507d7bf087ad69c47fc5320af052d95fa814

MassLogger

fd427caee9d158cc48ba9b5a0ecd3243a77b354f07321a5f80e5fdcde17aed9f

MassLogger

+ 227 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

7/10

Tags:

spyware

Link:

https://tria.ge/reports/200918-y48daqvhsx/

Behaviour

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious behavior: AddClipboardFormatListener

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of SetWindowsHookEx

Suspicious use of WriteProcessMemory

Suspicious use of SetThreadContext

Looks up external IP address via web service

Checks computer location settings

Reads user/profile data of web browsers

Checks computer location settings

Reads user/profile data of web browsers

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

Threat name:

Trojan

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/01053beaa477c1cbf38cd7914244da9e75a22f59568056048fefde017503226e

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.