General

  • Target

    582efdc65f03a749702ff13ec7556fe5386cff93e6494e9929d8840e943a3a72

  • Size

    672KB

  • Sample

    230331-xp7wesea2t

  • MD5

    66dd7a4e4e41bb556e6cd46dabe2b27e

  • SHA1

    3d69021761e5792bc7f980c024221dff55088d17

  • SHA256

    582efdc65f03a749702ff13ec7556fe5386cff93e6494e9929d8840e943a3a72

  • SHA512

    7ee234dd609c7abb278685c0289df3224ce2efd3e1d431e9984ff70caa4e6e8305c042e8f359e8a122875ccce5477ee79c83dbcba7fdbdd8185820741753f2b3

  • SSDEEP

    12288:AMrWy90Tw0s+Sf4TTIiooyNpGyReKY6AMaXihYDa/On+8So0272IUl1B:GyEbfSUByvwKY6DaXiO+hT2VQB

Malware Config

Extracted

Family

redline

Botnet

rosn

C2

176.113.115.145:4125

Attributes
  • auth_value

    050a19e1db4d0024b0f23b37dcf961f4

Extracted

Family

redline

Botnet

spora

C2

176.113.115.145:4125

Attributes
  • auth_value

    441b39ab37774b2ca9931c31e1bc6071

Targets

    • Target

      582efdc65f03a749702ff13ec7556fe5386cff93e6494e9929d8840e943a3a72

    • Size

      672KB

    • MD5

      66dd7a4e4e41bb556e6cd46dabe2b27e

    • SHA1

      3d69021761e5792bc7f980c024221dff55088d17

    • SHA256

      582efdc65f03a749702ff13ec7556fe5386cff93e6494e9929d8840e943a3a72

    • SHA512

      7ee234dd609c7abb278685c0289df3224ce2efd3e1d431e9984ff70caa4e6e8305c042e8f359e8a122875ccce5477ee79c83dbcba7fdbdd8185820741753f2b3

    • SSDEEP

      12288:AMrWy90Tw0s+Sf4TTIiooyNpGyReKY6AMaXihYDa/On+8So0272IUl1B:GyEbfSUByvwKY6DaXiO+hT2VQB

    • Modifies Windows Defender Real-time Protection settings

    • RedLine

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

    • RedLine payload

    • Executes dropped EXE

    • Reads user/profile data of web browsers

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

    • Windows security modification

    • 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.

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Modify Existing Service

1
T1031

Registry Run Keys / Startup Folder

1
T1060

Defense Evasion

Modify Registry

3
T1112

Disabling Security Tools

2
T1089

Credential Access

Credentials in Files

2
T1081

Discovery

Query Registry

1
T1012

Collection

Data from Local System

2
T1005

Tasks