Resubmissions

15-12-2022 01:43

221215-b5f7raee31 10

11-11-2022 02:58

221111-dgk7xagea9 10

11-11-2022 00:49

221111-a6lm7affh7 10

General

  • Target

    1234.zip

  • Size

    10.0MB

  • Sample

    221111-a6lm7affh7

  • MD5

    b00fb64492bfd306017b2b02334c3249

  • SHA1

    86fcca8368e8fd6e3eb00cdc52ca0230a585ae20

  • SHA256

    7df24cd763886c8b925a54be3e292fc75b6e49047709bbc1910fe50d81abcdb3

  • SHA512

    d9bf9cc219453e1031d4a077c0d65a0c37ba24db4a323980fd6816d0065bef944568656562eb565cf432a0c13f52086f7eea376c908597cece0ffb39837f5477

  • SSDEEP

    196608:S1Tx4O3zPtUJl0EP3vcXJBDxtm4fx+8wIAQmzfAL21/zCGx+dVLyiF:SN4atUJya3vmBDXf/hAQ+B1/z/xUVLX

Malware Config

Extracted

Family

privateloader

C2

208.67.104.60

http://91.241.19.125/pub.php?pub=one

http://sarfoods.com/index.php

Attributes
  • payload_url

    https://cdn.discordapp.com/attachments/910842184708792331/931507465563045909/dingo_20220114120058.bmp

    https://c.xyzgamec.com/userdown/2202/random.exe

    http://193.56.146.76/Proxytest.exe

    http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

    http://privacy-tools-for-you-780.com/downloads/toolspab3.exe

    http://luminati-china.xyz/aman/casper2.exe

    https://innovicservice.net/assets/vendor/counterup/RobCleanerInstlr95038215.exe

    http://tg8.cllgxx.com/hp8/g1/yrpp1047.exe

    https://cdn.discordapp.com/attachments/910842184708792331/930849718240698368/Roll.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/930850766787330068/real1201.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/930882959131693096/Installer.bmp

    http://185.215.113.208/ferrari.exe

    https://cdn.discordapp.com/attachments/910842184708792331/931233371110141962/LingeringsAntiphon.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/931285223709225071/russ.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/932720393201016842/filinnn.bmp

    https://cdn.discordapp.com/attachments/910842184708792331/933436611427979305/build20k.bmp

    https://c.xyzgamec.com/userdown/2202/random.exe

    http://mnbuiy.pw/adsli/note8876.exe

    http://www.yzsyjyjh.com/askhelp23/askinstall23.exe

    http://luminati-china.xyz/aman/casper2.exe

    https://suprimax.vet.br/css/fonts/OneCleanerInst942914.exe

    http://tg8.cllgxx.com/hp8/g1/ssaa1047.exe

    https://www.deezloader.app/files/Deezloader_Remix_Installer_64_bit_4.3.0_Setup.exe

    https://www.deezloader.app/files/Deezloader_Remix_Installer_32_bit_4.3.0_Setup.exe

    https://cdn.discordapp.com/attachments/910281601559167006/911516400005296219/anyname.exe

    https://cdn.discordapp.com/attachments/910281601559167006/911516894660530226/PBsecond.exe

    https://cdn.discordapp.com/attachments/910842184708792331/914047763304550410/Xpadder.bmp

Extracted

Family

redline

Botnet

6.67

C2

103.89.90.61:34589

Attributes
  • auth_value

    57de334192d09500bf7d628d081a6039

Extracted

Family

redline

C2

37.139.128.203:10925

Attributes
  • auth_value

    d37697fc398092da22f2d13a99bd24cb

Extracted

Family

raccoon

Botnet

d2f643fdb867ca6beffc12549d6afb13

C2

http://167.235.134.14/

rc4.plain

Extracted

Family

redline

Botnet

neruzki

C2

193.106.191.22:47242

Attributes
  • auth_value

    be14ae67c6dd227f622680a27ea42452

Extracted

Family

redline

Botnet

new11102

C2

jalocliche.xyz:81

chardhesha.xyz:81

Attributes
  • auth_value

    38d4d92e028d88b56e58b649e85ec687

Extracted

Family

redline

Botnet

711

C2

194.110.203.100:32796

Attributes
  • auth_value

    24e3340d853c89cad1e25194559ee778

Extracted

Language
ps1
Deobfuscated
URLs
ps1.dropper

https://fluxportugal.pt/js/vendor/config_40.ps1

Extracted

Family

nymaim

C2

45.139.105.171

85.31.46.167

Extracted

Family

redline

Botnet

PerseCloud Logs

C2

151.80.89.227:45878

Attributes
  • auth_value

    f35e78a6b4be27a5c8621510cdcfa361

Targets

    • Target

      Install.exe

    • Size

      7.9MB

    • MD5

      2cc80b5a83b5e1b96bf817d26099e664

    • SHA1

      2507f7ca248884372a3088bf6413bd8292f898ca

    • SHA256

      06c9681d0fcdc083535d3aaa823b0d5a483bb93f237fb7857cd8e72b20f4088c

    • SHA512

      d5027ecda8337735e2149f6048124975e06e25865150f01b357d80926c8b786e1e0dc64cebf51b7c85bc5f72ec07571a4f170882ed386753ff6905b7dd2ba007

    • SSDEEP

      196608:Pkc8XmEtyfj6x5kMdFYjdYb9UNaLhKxgNq+W3D:Pkc8WEw4kAFYqUNaLhqgNVA

    • Amadey

      Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

    • Detects Smokeloader packer

    • NyMaim

      NyMaim is a malware with various capabilities written in C++ and first seen in 2013.

    • PrivateLoader

      PrivateLoader is a downloader sold as a pay-per-install malware distribution service.

    • Process spawned unexpected child process

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

    • Raccoon

      Raccoon is an infostealer written in C++ and first seen in 2019.

    • RedLine

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

    • RedLine payload

    • SmokeLoader

      Modular backdoor trojan in use since 2014.

    • Identifies VirtualBox via ACPI registry values (likely anti-VM)

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Loads dropped DLL

    • Reads local data of messenger clients

      Infostealers often target stored data of messaging applications, which can include saved credentials and account information.

    • Reads user/profile data of web browsers

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

    • Uses the VBS compiler for execution

    • Accesses Microsoft Outlook profiles

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Checks installed software on the system

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

    • Checks whether UAC is enabled

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

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

    • Drops file in System32 directory

    • Suspicious use of NtSetInformationThreadHideFromDebugger

    • Suspicious use of SetThreadContext

    • Target

      cdp.dll

    • Size

      4.2MB

    • MD5

      11d2616c6a773415b39b6ac4aeb71c7a

    • SHA1

      5f20830c35bf6f1a770cf57c2ab917354b9a4524

    • SHA256

      bc936b3e8fe3e2f1c5dd7e41f0722945c9e21fd8c9a50328db3692df6e3e84c8

    • SHA512

      f88692a648e890f8651403b200ac34d24851e31e2243214edbb1254468d78aac675b4c24678b4735be7bd17947ca29016f0e3d00a7a920e070669f6d4a6645ad

    • SSDEEP

      98304:BMBQToECHHb6tDRTb+q4ozElywdv6nJpJt7+:SqcESHbG+q4ozElYnJr

    Score
    1/10
    • Target

      langs/Hungarian.ini

    • Size

      107KB

    • MD5

      7591df7fae4342cbc7a0706e1b28e87b

    • SHA1

      825e88ad498e8713522f5aef3b21ee01d6fa8b41

    • SHA256

      fe9997629d296908247a2e82da6c369e2ea7eb4c87b12fc7c8d3ecb3e6fc320d

    • SHA512

      8f58c6fbaf5ea140a3ecbbc88cbf4bdd0e0ba3fbdf169f4b7cb831094a47a6ead103f89fc07748f91d1396ebd13c7ebcc90a316f0eb203ff4c86a50be5cd3ca4

    • SSDEEP

      3072:UaKBsDgGod8NAH4iyf8kXrLfKgL6YhL+L3yGU:73X

    Score
    1/10
    • Target

      langs/Korean.ini

    • Size

      91KB

    • MD5

      efae0c78be2abe2920c78b9d4785ab45

    • SHA1

      8c0799fb68852cb071bbe260deb4ab357bd5f4ed

    • SHA256

      ad556989f6e4a683d9668e41d2d7175b7b46847c2eef26188b9075fc600d0132

    • SHA512

      44737be4d4bd0f93ca3e986c89102612932f3749b8e9b89446a567cff60ceb856b4bd7380da7fe3f1809579e6ec2162d0cdd4a217935a4961c6b36a482dd4ac8

    • SSDEEP

      768:wPYhkzQl6qE7rY+xuPAsyKVmq8Ag8lyWqFk5ziCfsg8S+EZNlWJ7lxyBiCWfbMav:HSzQlc7siCmq8AFlBmLfbNA2Nt7osVP

    Score
    1/10

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scripting

1
T1064

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Virtualization/Sandbox Evasion

1
T1497

Scripting

1
T1064

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

6
T1012

Virtualization/Sandbox Evasion

1
T1497

System Information Discovery

6
T1082

Peripheral Device Discovery

1
T1120

Process Discovery

1
T1057

Remote System Discovery

1
T1018

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Command and Control

Web Service

1
T1102

Tasks