Analysis

  • max time kernel
    3933872s
  • max time network
    160s
  • platform
    android_x64
  • resource
    android-x64-arm64-20231215-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20231215-enlocale:en-usos:android-11-x64system
  • submitted
    28/12/2023, 14:45

General

  • Target

    e4d506940fad3af243ac3eb04e16f6a9.apk

  • Size

    3.0MB

  • MD5

    e4d506940fad3af243ac3eb04e16f6a9

  • SHA1

    0c6ba3fac39eab343539e2355bb0b533665b7ea6

  • SHA256

    7a1f67937c3df8b1b65b7e5ca2ac609a7f405123df91b948535ad866e9ff884d

  • SHA512

    19ecfa32e9e21cd65bc9579a8ef449f2b9fa883a22884ecc561586f9dd327aebe485a178128af2ed34270d51fffb5e754618ee22e0cd6e931bf09818060a2bec

  • SSDEEP

    49152:0gdipryDHH0D6gmPOroTV8asMbUCWhSENwOU1iNcJ3W7HxTQqUonXJ3cwk:0brWn0DAOroTV87wHDOC09RzUsFk

Malware Config

Signatures

  • FluBot

    FluBot is an android banking trojan that uses overlays.

  • FluBot payload 2 IoCs
  • Makes use of the framework's Accessibility service 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 2 IoCs

    Runs executable file dropped to the device during analysis.

  • Requests enabling of the accessibility settings. 1 IoCs
  • Creates a large amount of network flows 1 TTPs

    This may indicate a network scan to discover remotely running services.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
  • Uses Crypto APIs (Might try to encrypt user data) 1 IoCs

Processes

  • com.xunmeng.pinduoduo
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Requests enabling of the accessibility settings.
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    • Uses Crypto APIs (Might try to encrypt user data)
    PID:4457

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king

    Filesize

    17KB

    MD5

    c5e88d00b3450247ed723476f1c0779f

    SHA1

    8ec93bdd853cf5a98045da87e03fc84413c08f7f

    SHA256

    96dc96a33dda79a42a84170bd9187e88332606cc71f9d14fc9dc8cae06a1a073

    SHA512

    60005afe7a9420cddeaa9e3528eb540d88d7d374366192652978eb4d4735c4d1f15be48fbacee8e515ba045955bc9350ed23bf6866f693f29ce7968fd1534f2d

  • /data/user/0/com.xunmeng.pinduoduo/app_apkprotector_dex/xCSswjlO.king

    Filesize

    2.4MB

    MD5

    5b49441a9350dd3b4dba093b8faa2c8e

    SHA1

    bbe36075bd706b87eb7f96fc498c83088b717226

    SHA256

    c23491993bd680fa89ca42a5ff0695365e07c83874e4db29b96234d8a21fe10d

    SHA512

    e4ce7f58ed24644094dee157d4e364c9bd4d68507bac760c760695dc2280052914bfeeb2c020f53b4e9e5da75e173bba28fd994176a4cea66d79a0e648279f94