General

  • Target

    068ae3605b91f7ef4fc55da190972bbc6286ba415d277ef49e98cbad92e7843c

  • Size

    201KB

  • Sample

    220925-mdp65aece6

  • MD5

    409183217a66a0229f09dc74bab13034

  • SHA1

    1c879728a3627b6dfeb3b1e3f58088e898a59ae2

  • SHA256

    068ae3605b91f7ef4fc55da190972bbc6286ba415d277ef49e98cbad92e7843c

  • SHA512

    50564f8a3f219f59a5888130ad7c33a5e60bce140945b3805208497002237683712c04254d4e6c3aaaa4a72d6600c79cb82b7824e062433d13cfdaa08526f054

  • SSDEEP

    3072:3s8JOa+Ksm5tAxzOudyQffxDDt3MdD7lBAu8U/PkIXx:xTlAxyutf5DOdDZ8

Malware Config

Extracted

Family

tofsee

C2

svartalfheim.top

jotunheim.name

Extracted

Family

redline

Botnet

LogsDiller Cloud (TG: @me_golds)

C2

77.73.134.27:7161

Attributes
  • auth_value

    e136da06c7c0400f4091dab1787720ea

Targets

    • Target

      068ae3605b91f7ef4fc55da190972bbc6286ba415d277ef49e98cbad92e7843c

    • Size

      201KB

    • MD5

      409183217a66a0229f09dc74bab13034

    • SHA1

      1c879728a3627b6dfeb3b1e3f58088e898a59ae2

    • SHA256

      068ae3605b91f7ef4fc55da190972bbc6286ba415d277ef49e98cbad92e7843c

    • SHA512

      50564f8a3f219f59a5888130ad7c33a5e60bce140945b3805208497002237683712c04254d4e6c3aaaa4a72d6600c79cb82b7824e062433d13cfdaa08526f054

    • SSDEEP

      3072:3s8JOa+Ksm5tAxzOudyQffxDDt3MdD7lBAu8U/PkIXx:xTlAxyutf5DOdDZ8

    • RedLine

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

    • RedLine payload

    • Tofsee

      Backdoor/botnet which carries out malicious activities based on commands from a C2 server.

    • xmrig

      XMRig is a high performance, open source, cross platform CPU/GPU miner.

    • XMRig Miner payload

    • Creates new service(s)

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Modifies Windows Firewall

    • Sets service image path in registry

    • UPX packed file

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

    • Deletes itself

    • Reads user/profile data of web browsers

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

    • Accesses cryptocurrency files/wallets, possible credential harvesting

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

New Service

1
T1050

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

2
T1060

Privilege Escalation

New Service

1
T1050

Defense Evasion

Modify Registry

2
T1112

Credential Access

Credentials in Files

2
T1081

Discovery

System Information Discovery

2
T1082

Query Registry

1
T1012

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

2
T1005

Tasks