07187aaa44a712bf4d7d6d128c5feb85.exe

General
Target

07187aaa44a712bf4d7d6d128c5feb85.exe

Size

230KB

Sample

220305-ttmt9sgfe4

Score
10 /10
MD5

07187aaa44a712bf4d7d6d128c5feb85

SHA1

c2d446972fe6fe86c6142c07c071c85cae3311cc

SHA256

2e71e3bcb39c87ae43d0019b5d62084b8eb2bb0ebe09c05d7cf2ad026082e527

SHA512

ba6f1b41405996a28d6b95424ca26573314f2b0aaa205fb99056a80f5a4bb668b09f406573cf26fab9d4d3dd6a530c5b2476b93a946f26d1911c4308ec77d20c

Malware Config

Extracted

Family socelars
C2

https://sa-us-bucket.s3.us-east-2.amazonaws.com/qwwgh/

Extracted

Family redline
C2

45.132.1.57:15771

Attributes
auth_value
9d006a439ab657f87bacd7a8c5f366b6

Extracted

Family redline
Botnet 2BitOK
C2

109.107.181.110:34060

Attributes
auth_value
f55909e031d5c7e9873d54fd28faa717

Extracted

Family redline
Botnet Lolz21
C2

94.23.26.20:1611

Attributes
auth_value
63e3c7605d9050fb35c0a6cec9734c8c

Extracted

Family djvu
C2

http://fuyt.org/test3/get.php

Attributes
extension
.qbaa
offline_id
rpx4UUTYZiAR5omq187UvM233jloVHyJUkA8s3t1
payload_url
http://zerit.top/dl/build2.exe
http://fuyt.org/files/1/build3.exe
ransomnote
ATTENTION! Don't worry, you can return all your files! All your files like pictures, databases, documents and other important are encrypted with strongest encryption and unique key. The only method of recovering files is to purchase decrypt tool and unique key for you. This software will decrypt all your encrypted files. What guarantees you have? You can send one of your encrypted file from your PC and we decrypt it for free. But we can decrypt only 1 file for free. File must not contain valuable information. You can get and look video overview decrypt tool: https://we.tl/t-G76puQlxBn Price of private key and decrypt software is $980. Discount 50% available if you contact us first 72 hours, that's price for you is $490. Please note that you'll never restore your data without payment. Check your e-mail "Spam" or "Junk" folder if you don't get answer more than 6 hours. To get this software you need write on our e-mail: support@sysmail.ch Reserve e-mail address to contact us: supportsys@airmail.cc Your personal ID: 0412Jsfkjn
rsa_pubkey.plain

Extracted

Family vidar
Version 50.4
Botnet 937
C2

https://mastodon.online/@samsa11

https://koyu.space/@samsa2l

Attributes
profile_id
937
Targets
Target

07187aaa44a712bf4d7d6d128c5feb85.exe

MD5

07187aaa44a712bf4d7d6d128c5feb85

Filesize

230KB

Score
10/10
SHA1

c2d446972fe6fe86c6142c07c071c85cae3311cc

SHA256

2e71e3bcb39c87ae43d0019b5d62084b8eb2bb0ebe09c05d7cf2ad026082e527

SHA512

ba6f1b41405996a28d6b95424ca26573314f2b0aaa205fb99056a80f5a4bb668b09f406573cf26fab9d4d3dd6a530c5b2476b93a946f26d1911c4308ec77d20c

Tags

Signatures

  • Detected Djvu ransomware

  • Djvu Ransomware

    Description

    Ransomware which is a variant of the STOP family.

    Tags

  • Modifies Windows Defender Real-time Protection settings

    Tags

    TTPs

    Modify RegistryModify Existing ServiceDisabling Security Tools
  • OnlyLogger

    Description

    A tiny loader that uses IPLogger to get its payload.

    Tags

  • Process spawned unexpected child process

    Description

    This typically indicates the parent process was compromised via an exploit or macro.

  • RedLine

    Description

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

    Tags

  • RedLine Payload

  • Socelars

    Description

    Socelars is an infostealer targeting browser cookies and credit card credentials.

    Tags

  • Socelars Payload

  • Vidar

    Description

    Vidar is an infostealer based on Arkei stealer.

    Tags

  • OnlyLogger Payload

  • Vidar Stealer

    Tags

  • Downloads MZ/PE file

  • Executes dropped EXE

  • UPX packed file

    Description

    Detects executables packed with UPX/modified UPX open source packer.

    Tags

  • Checks computer location settings

    Description

    Looks up country code configured in the registry, likely geofence.

    TTPs

    Query RegistrySystem Information Discovery
  • Loads dropped DLL

  • Reads user/profile data of web browsers

    Description

    Infostealers often target stored browser data, which can include saved credentials etc.

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses 2FA software files, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Accesses cryptocurrency files/wallets, possible credential harvesting

    Tags

    TTPs

    Data from Local SystemCredentials in Files
  • Checks installed software on the system

    Description

    Looks up Uninstall key entries in the registry to enumerate software on the system.

    Tags

    TTPs

    Query Registry
  • Legitimate hosting services abused for malware hosting/C2

    TTPs

    Web Service
  • Looks up external IP address via web service

    Description

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Suspicious use of NtSetInformationThreadHideFromDebugger

  • Suspicious use of SetThreadContext

Related Tasks

MITRE ATT&CK Matrix
Command and Control
    Credential Access
    Execution
      Exfiltration
        Impact
          Initial Access
            Lateral Movement
              Privilege Escalation