UpdateApps_obf.apk

General
Target

UpdateApps_obf.apk

Size

2MB

Sample

201208-1jvpkax7j2

Score
10 /10
MD5

3d17727e871c75397625b9c235e24c35

SHA1

e8d5218a592a25318ab42ad58c68a6683a1a5bc3

SHA256

ef4e055b09926d762ce6beae47df5170980213d8e69d6c6a7952f0b24748814f

SHA512

4528c17a9c145d4820081fae2c02f0138bdbb0b98ace08aeb4737f87ac56250a1a559a56d3f72c63e89420290abdc615d8af43028623ba346f165b1802bdc582

Malware Config

Extracted

Family alienbot
C2

http://yataarfsns.com

Targets
Target

UpdateApps_obf.apk

MD5

3d17727e871c75397625b9c235e24c35

Filesize

2MB

Score
10 /10
SHA1

e8d5218a592a25318ab42ad58c68a6683a1a5bc3

SHA256

ef4e055b09926d762ce6beae47df5170980213d8e69d6c6a7952f0b24748814f

SHA512

4528c17a9c145d4820081fae2c02f0138bdbb0b98ace08aeb4737f87ac56250a1a559a56d3f72c63e89420290abdc615d8af43028623ba346f165b1802bdc582

Tags

Signatures

  • Alienbot

    Description

    Alienbot is a fork of Cerberus banker first seen in January 2020.

    Tags

  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).

    Tags

  • Removes its main activity from the application launcher

  • Loads dropped Dex/Jar

    Description

    Runs executable file dropped to the device during analysis.

  • Reads name of network operator

    Description

    Uses Android APIs to discover system information.

Related Tasks

MITRE ATT&CK Matrix
Collection
    Command and Control
      Credential Access
        Defense Evasion
          Discovery
            Execution
              Exfiltration
                Impact
                  Initial Access
                    Lateral Movement
                      Persistence
                        Privilege Escalation
                          Tasks