MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2eea41fa4b1a202182851d36b3866be43e1ba8c4912c18290caaac84da4dbcce. 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: 5

Intelligence 5 IOCs YARA 2 File information Comments

SHA256 hash:	2eea41fa4b1a202182851d36b3866be43e1ba8c4912c18290caaac84da4dbcce
SHA3-384 hash:	2c1f00110a6285c453059a331ddc8dfa5c5bd5ae2d8ab05236905c2b3032e5bc94cf71fd031418f341a3e228f3b4cfb5
SHA1 hash:	255fd7f82e720f24395b9c007241a4615bf92dd0
MD5 hash:	b8abaf2a941429b38f23a867a2294ea5
humanhash:	dakota-music-sierra-johnny
File name:	APPENDIX A â FORM OF ACKNOWLEDGEMENT OF RECEIPT.exe
Download:	download sample
Signature	MassLogger Create hunting rule
File size:	1'219'072 bytes
First seen:	2020-08-18 12:07:59 UTC
Last seen:	Never
File type:	exe
MIME type:	application/x-dosexec
imphash	f34d5f2d4577ed6d9ceec516c1f5a744 (48'649 x AgentTesla, 19'453 x Formbook, 12'202 x SnakeKeylogger)
ssdeep	24576:yKK/tEqUz4SrIkqPzJ1qclsSrlIomrj4fQXlH2w+EAXBZ2JsuCImZi:ybtPUkSEllsSKomP/XxAaJeImZ
Threatray	613 similar samples on MalwareBazaar
TLSH	EE45012632D0961CC1795335CD99534903BA7C066611DAE8BCCB33AD4E3DBDBDB226CA
Reporter	abuse_ch
Tags:	exe MassLogger

abuse_ch

Malspam distributing MassLogger:

From: Robin Kedir <Robin-Kedir@essar.com>
Reply-To: procurement sec <Robin-Kedir@essar.com>, procurement sec <Robin-Kedir@essar.com>
Subject: Urgent RFQ for supply of Piping&Fittings/Materials & Equipments for Khazzan BP Phase II Well site facilities project.3
Attachment: APPENDIX A â€“ FORM OF ACKNOWLEDGEMENT OF RECEIPT.rar (contains "APPENDIX A â FORM OF ACKNOWLEDGEMENT OF RECEIPT.exe")

Intelligence

File Origin

# of uploads :

# of downloads :

Origin country :

n/a

Vendor Threat Intelligence

Gathering data

Result

Verdict:

Malware

Maliciousness:

Behaviour

Creating a window

Sending a UDP request

Creating a file in the %AppData% directory

Enabling the 'hidden' option for recently created files

Adding an access-denied ACE

Creating a file in the %temp% directory

Launching a process

Creating a process with a hidden window

Deleting a recently created file

Unauthorized injection to a recently created process

Creating a file

DNS request

Connection attempt

Enabling autorun by creating a file

Detection:

n/a

Link:

https://mwdb.cert.pl/sample/2eea41fa4b1a202182851d36b3866be43e1ba8c4912c18290caaac84da4dbcce/

Threat name:

ByteCode-MSIL.Spyware.Negasteal

Status:

Malicious

First seen:

2020-08-18 03:41:11 UTC

AV detection:

22 of 29 (75.86%)

Threat level:

2/5

Detection(s):

Malicious file

Link:

https://check.spamhaus.org/check/?searchterm=f3ved6sldiqcdaufdu3lhbtl4q7bxkgesewbqkimvkwijwsnxtha._file

Verdict:

unknown

MassLogger

114ba0c81a5ac12f589504d2693d6cb0a845e119bf305fc9eb7b8e756b385f91

MassLogger

1c989f633edcaea6e97a4a96f8a1f9ed19d54ed109cfaf1053a67dc48d28fd52

MassLogger

21cea3a243809c8cc06412ffd647e4896b35a246cf8c365484e0419477d94b37

MassLogger

2793ca2b4f702f2ddfcaeb0ccde6700da8b215b9894cf72adbece6a4d57a8e67

MassLogger

2a1b3187f7000dfb10dff758fe598e73e58d6864c5a4579e7c35acd88314ca20

MassLogger

3ba509359db69542f368af1d41dd8fa1c116e3e31ded1879872bb34a41f9cbbb

MassLogger

9753fb15b17d78d8f7793caadf177d71bf6f0a99e490537e768812a835db22fa

MassLogger

97a3f574869dfb82834d7481df5e280ab0944dda13ff548d5674e960493cfb8c

MassLogger

9b8c523e9a551600cec0e653e4c8085dcf1b4a7e77559a903e64e7f1aa659223

MassLogger

+ 603 additional samples on MalwareBazaar

Result

Malware family:

n/a

Score:

3/10

Tags:

n/a

Link:

https://tria.ge/reports/200818-184lv4mwk2/

Behaviour

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Creates scheduled task(s)

Suspicious behavior: EnumeratesProcesses

Suspicious use of AdjustPrivilegeToken

Suspicious use of WriteProcessMemory

Program crash

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

Threat name:

Kryptik

Score:

1.00

Link:

https://yomi.yoroi.company/submissions/2eea41fa4b1a202182851d36b3866be43e1ba8c4912c18290caaac84da4dbcce

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.