Analysis

  • max time kernel
    380985s
  • max time network
    626s
  • platform
    android_x64
  • resource
    android-x64-arm64-20220823-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20220823-enlocale:en-usos:android-11-x64system
  • submitted
    26-10-2022 23:31

General

  • Target

    28c11bb998bf8c023a212c6518b4f8219c8583c2e79fc87d76be6fcad51b522f.apk

  • Size

    4.9MB

  • MD5

    92891906b5842b1daac01661731116b9

  • SHA1

    53ff2b0a928fda3439d188c9b7d2f989f7e93eec

  • SHA256

    28c11bb998bf8c023a212c6518b4f8219c8583c2e79fc87d76be6fcad51b522f

  • SHA512

    0b5f95a0c2022953c8ccf65808c976ea54718495952a115d557098443dc7509d419fe2c5255f05795a057061cf64bf69479c349a8361e7f4950325dc7344feb0

  • SSDEEP

    98304:Ctbtx8eId6BxzYR3veFk1lW1zdMQ0pDDDxjUXIklfie3RrQm+jVNryVIh:Cxq8bzYR3WFk1lW1zdMPxDDxI4kXV+xF

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
  • 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

Processes

  • extend.dress.since
    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).
    PID:4673

Network

MITRE ATT&CK Enterprise v6

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/user/0/extend.dress.since/app_DynamicOptDex/BeJsupe.json

    Filesize

    1.5MB

    MD5

    e2993d2a3cd519c197e808c18750fd07

    SHA1

    22d1cc1b7db89f1dfc1892a954778399ac903005

    SHA256

    7cfd37d111f15e729ad5d9bd8c831771e2157d68808e51ec2470437087636c73

    SHA512

    7ea089e7169b574e8d8ff524d0f9742f1eee6e901a2dc9fb92d3160b517db46cebe7b4549ab250426560d27227eba57780e0cd3bdae63b3e3dc5070f5ae6ac0f

  • /data/user/0/extend.dress.since/app_DynamicOptDex/BeJsupe.json

    Filesize

    1.5MB

    MD5

    40bc23344a0f46f04cf0533ae12c86b4

    SHA1

    4330aa71cc6bce9eac084368d207f1aeeabbec50

    SHA256

    e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832

    SHA512

    e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45

  • /data/user/0/extend.dress.since/app_DynamicOptDex/BeJsupe.json

    Filesize

    1.5MB

    MD5

    40bc23344a0f46f04cf0533ae12c86b4

    SHA1

    4330aa71cc6bce9eac084368d207f1aeeabbec50

    SHA256

    e89d9804064dfff2a9890e595825a3074f88ffcbfe7c21800a9464d2aa9ab832

    SHA512

    e2e32639b3080412ee5a4f898c7ed8f422e854bd8e759402d21eb2620333a60170f80e21998dbe3e2ec652a3c7dc1ff8528c52d5df7a95a35046811b752d4f45

  • /data/user/0/extend.dress.since/app_DynamicOptDex/oat/BeJsupe.json.cur.prof

    MD5

    d41d8cd98f00b204e9800998ecf8427e

    SHA1

    da39a3ee5e6b4b0d3255bfef95601890afd80709

    SHA256

    e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

    SHA512

    cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

  • /data/user/0/extend.dress.since/shared_prefs/UPS Mobile.xml

    Filesize

    133B

    MD5

    367e73590065f4138167c7cf6edab110

    SHA1

    1894cd532a01c31e1dbb93835726e919d214e862

    SHA256

    ac829f8c92758a51f1c2cd99ea51fcb1401118e1421e1e5d9f9a6f36a8921f3b

    SHA512

    3b81e349fadf3b85f929815193dd8b3deefe971a098830c47582a1f2c5083dbffc25a39f8779b88a141fdb440154b66684206d2b72b316a2bec3391d344ab7c2

  • /data/user/0/extend.dress.since/shared_prefs/UPS Mobile.xml

    Filesize

    197B

    MD5

    3587c914c4fb63ea5f50da67d79c56ed

    SHA1

    8f18e7c907d09e75ae19bcfaac2d79fcab739d87

    SHA256

    a369612e3987bca2913929a647bd9fe096a7fe5d20bafb906ab0b64aa6ab7e2e

    SHA512

    1867c31a89c57f329675c61d65a1cc3f92d69630ab14052f77aef06fbfdde4b2c612c6bf6839e89c4453397b3c652794aebbbc6a955233715216f7d05e0e06b2