General

  • Target

    c240b16213e3f2449115ce1072cbc4c14b10409a31a3907b33d3e437f9f728d5

  • Size

    297KB

  • Sample

    221114-y113pahg5v

  • MD5

    8d52ee18342a15cf9f3850db2d3d8c5d

  • SHA1

    d3e0e002950547bee7fef9569be9e9e18d384433

  • SHA256

    c240b16213e3f2449115ce1072cbc4c14b10409a31a3907b33d3e437f9f728d5

  • SHA512

    c9c0fa035a8773d963141bfa567576068e5542c7e5aa178bba8c6a95fbe68519437e0bc44867b0ee2e931d8d8699abebf2cc5a36c4affd73b1b277a2a3a7a49f

  • SSDEEP

    6144:AYy1KLSHORK+LANIIlw8cpipwL54/HtNfIEndTQ:AYaKOHORV6w8c8pwL5ofIUdT

Malware Config

Extracted

Family

redline

C2

45.15.156.37:110

Attributes
  • auth_value

    19cd76dae6d01d9649fd29624fa61e51

Extracted

Family

redline

Botnet

123

C2

78.153.144.3:2510

Attributes
  • auth_value

    cd6abb0af211bce081d7bf127cc26835

Extracted

Family

redline

Botnet

rozena1114

C2

jalocliche.xyz:81

chardhesha.xyz:81

Attributes
  • auth_value

    9fefd743a3b62bcd7c3e17a70fbdb3a8

Targets

    • Target

      c240b16213e3f2449115ce1072cbc4c14b10409a31a3907b33d3e437f9f728d5

    • Size

      297KB

    • MD5

      8d52ee18342a15cf9f3850db2d3d8c5d

    • SHA1

      d3e0e002950547bee7fef9569be9e9e18d384433

    • SHA256

      c240b16213e3f2449115ce1072cbc4c14b10409a31a3907b33d3e437f9f728d5

    • SHA512

      c9c0fa035a8773d963141bfa567576068e5542c7e5aa178bba8c6a95fbe68519437e0bc44867b0ee2e931d8d8699abebf2cc5a36c4affd73b1b277a2a3a7a49f

    • SSDEEP

      6144:AYy1KLSHORK+LANIIlw8cpipwL54/HtNfIEndTQ:AYaKOHORV6w8c8pwL5ofIUdT

    • Amadey

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

    • Detect Amadey credential stealer module

    • Detects Smokeloader packer

    • 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.

    • Suspicious use of NtCreateUserProcessOtherParentProcess

    • Blocklisted process makes network request

    • Downloads MZ/PE file

    • Executes dropped EXE

    • Deletes itself

    • 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.

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Execution

Scheduled Task

1
T1053

Persistence

Registry Run Keys / Startup Folder

1
T1060

Scheduled Task

1
T1053

Privilege Escalation

Scheduled Task

1
T1053

Defense Evasion

Modify Registry

1
T1112

Credential Access

Credentials in Files

3
T1081

Discovery

Query Registry

2
T1012

System Information Discovery

2
T1082

Peripheral Device Discovery

1
T1120

Collection

Data from Local System

3
T1005

Email Collection

1
T1114

Tasks