Resubmissions

08-04-2024 12:28

240408-pnlb2acd6t 10

08-03-2024 09:07

240308-k3bc6abc69 10

23-03-2023 01:50

230323-b89y8scg82 10

Analysis

  • max time kernel
    64s
  • max time network
    139s
  • platform
    android_x64
  • resource
    android-33-x64-arm64-20240229-en
  • resource tags

    androidarch:arm64arch:x64image:android-33-x64-arm64-20240229-enlocale:en-usos:android-13-x64system
  • submitted
    08-03-2024 09:07

General

  • Target

    376d13affcbfc5d5358d39aba16b814f711f2e81632059a4bce5af060e038ea4.apk

  • Size

    4.6MB

  • MD5

    d4c6871dbd078685cb138a499113d280

  • SHA1

    60b64c8481f9de5b92634efc70a9ff42f451c78f

  • SHA256

    376d13affcbfc5d5358d39aba16b814f711f2e81632059a4bce5af060e038ea4

  • SHA512

    e8823b7c73140af88ad6fd8c52a6619d245281170ddb31feb9d4e726ee47a8f34575f687048947272fabfb13dbed2c24f50d6fbd6117d40c1db577305955af59

  • SSDEEP

    98304:M0C+HR25SOeU0lhoBenZFOw2QxW74PNTcG/bZ7vf0sc:jCmtO/07oEOw2QU74PNT9/t7nc

Malware Config

Extracted

Family

sova

C2

http://193.42.32.84/

http://193.42.32.87/

Signatures

  • SOVA_v5 payload 1 IoCs
  • Sova

    Android banker first seen in July 2021.

  • Makes use of the framework's Accessibility service 2 TTPs 2 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

  • Loads dropped Dex/Jar 1 TTPs 1 IoCs

    Runs executable file dropped to the device during analysis.

  • Reads the contacts stored on the device. 1 TTPs 1 IoCs
  • Acquires the wake lock 1 IoCs
  • Looks up external IP address via web service 1 IoCs

    Uses a legitimate IP lookup service to find the infected system's external IP.

  • Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs

Processes

  • com.help.marine
    1⤵
    • Makes use of the framework's Accessibility service
    • Loads dropped Dex/Jar
    • Reads the contacts stored on the device.
    • Acquires the wake lock
    • Requests disabling of battery optimizations (often used to enable hiding in the background).
    PID:4288

Network

MITRE ATT&CK Mobile v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • /data/data/com.help.marine/app_DynamicOptDex/nx.json

    Filesize

    2.0MB

    MD5

    450844b54bb850691892f23de4993683

    SHA1

    9655f1a8b45b5611ea16d2d07e229a67eb7b7d29

    SHA256

    8de419336106908cb4e8b8bd2a274e1e4fb2548b5b8c5f246bbbb498d5d4c0d7

    SHA512

    e9931b77172a38988954b4132a7f270e84e1b5bc37941dd7a7b705f3b0af635290cda14d87a63b42be6448d1dafeba666d65277e2eea766168e7fa9ea1f8c7cb

  • /data/data/com.help.marine/app_DynamicOptDex/oat/nx.json.cur.prof

    Filesize

    4KB

    MD5

    d8a3982b47d26de534b78fa746dcadf0

    SHA1

    1dc846fee1621e2571f937858e0a32841687d2e7

    SHA256

    8f1dad8456eb2ba9f182d7157e635a6a376e2f5dae34c8f17be3dc294241904b

    SHA512

    a98574f390001d7e482478e136d5ba2474def2254b0d3e33ef8cbcf5ff50487573f2f4546f9b1ad77c68862b2479ebb1e1e2bb9f8fb8301d4a33e787475fe1cd

  • /data/data/com.help.marine/app_DynamicOptDex/oat/x86_64/nx.vdex

    Filesize

    113KB

    MD5

    ccc40097c44dec170c02a59f9412cbe4

    SHA1

    7d8b300fa0e1f2f96545b4f6f5b9e8ccc108a01a

    SHA256

    5153d8b9cbfa226d0b8e5fe022adf412f44a563e05d67c239091d445bff0a6e6

    SHA512

    dab7dc19ba7d0a3ab9ca88acd3b53880119cbbb1cb1c449f4b7b9381028cdcdb1b36401d4c7a737ce7e62962d9ca8814010b87aa8d2cf72fe5482f874b692d33

  • /data/data/com.help.marine/no_backup/androidx.work.workdb

    Filesize

    4KB

    MD5

    0eb157e1a86d4d00aa601dd2f6ff3ee3

    SHA1

    fee434f784e73cc7916322e949f727caf8363102

    SHA256

    b9a8194b71a046e8c0eb30995827b582b4bea834f630a5df2483b778a7d7d8a4

    SHA512

    b9b79b8c3af8a3f140df230fd89e95206358ba50ff214e7323a2dbbe2937b795f970e588302ffd5d721318bd597ce0a27af26d6cdb07f45569c30209845082a8

  • /data/data/com.help.marine/no_backup/androidx.work.workdb-journal

    Filesize

    512B

    MD5

    9f83d0cbee4d61df0068a08e62982e64

    SHA1

    f8256f0200c68737926ddc57e4d6972ebef9d348

    SHA256

    8923809dbda8e2a6697d8caf8225195703f21023a8ac00d6eeda5aa1136270f3

    SHA512

    50729847648e742ed4195de6e0e8b0aed7c32794914100858ea69327377a36775310b3dcdf22d692c36ec45a4d90fe5af441a1510ae612c228279d9da7208770

  • /data/data/com.help.marine/no_backup/androidx.work.workdb-shm

    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

  • /data/data/com.help.marine/no_backup/androidx.work.workdb-wal

    Filesize

    156KB

    MD5

    c62ecc99c9fe74c2bc707387a3baf712

    SHA1

    a4f0cf95ce9d5128fa35a0cbc836e3e4e4fcc7c6

    SHA256

    65293140f7d51b2d3337503a03620baa17f2ee8f1071a7dd52ccd9c943bcf52c

    SHA512

    0b28355b5767d85df020f5031e74a0647b4f7596584a8f0665a3b73dbb77885638ef34364d907eca7309190297ba34ae0bc520e581dd544e62021d0d83c5cbb4

  • /data/data/com.help.marine/no_backup/androidx.work.workdb-wal

    Filesize

    16KB

    MD5

    d7cd8553e95daa87b23fce5b7c5c5be4

    SHA1

    c4104b3b01ee0c6a01b722f384d720003ae54af5

    SHA256

    281256779e064ceca3d3507299f9e079894549dc0829ffbca3ae38216ceb3801

    SHA512

    aa943ed879ae62a3b233eeb616893922b762878836545e6c137bb05a364acd5def21dce2dac77a5ff342e5c43646a56980476b5288cf0e8fd8d0da69ca94d0f0

  • /data/data/com.help.marine/no_backup/androidx.work.workdb-wal

    Filesize

    108KB

    MD5

    0ec4329612a7e9306646664cfa161d3f

    SHA1

    b1a126fe791a016e3b46de6fcb879c7e93c4e406

    SHA256

    5479da3de7e8d292451fb5cc49b4c57da21fd6c99db4096cbaf9240217e2a367

    SHA512

    8fabbdd0409b2c403095dc14346e2d8a897a59bd55398fd4f5ec12645a9086da286e32f469ad63c0da201581ae3430494c5f467e067ce783634948a46aa070fb

  • /data/user/0/com.help.marine/app_DynamicOptDex/nx.json

    Filesize

    3.3MB

    MD5

    fbad39910d9b4b84aa1ea5e7e2f29e27

    SHA1

    0a02ff88bfb760791c09d2f51f1bd9bd1f5d52b5

    SHA256

    4aca18c39191facf8bc852fc0632ad3fa6ce19a8638ca9919e6e9e2027fe43b9

    SHA512

    027c1067317ab5057860bdd808ae01e26bc993cae3f05273825a8a3bec030eb40b8a484e1870237434a5ac1b6edb4375d54fc46964a349fca061fb3f54f9cfe6