Overview

overview

10

Static

static

6

7092a0a9c8...b8.apk

android-9-x86

10

7092a0a9c8...b8.apk

android-10-x64

10

7092a0a9c8...b8.apk

android-11-x64

10

Analysis

  • max time kernel
    167s
  • max time network
    192s
  • platform
    android_x64
  • resource
    android-x64-arm64-20240624-en
  • resource tags

    androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240624-enlocale:en-usos:android-11-x64system
  • submitted
    16-08-2024 22:00

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General

  • Target

    7092a0a9c8fb77919be304b32f30f1c117c874347a3abdc459b933dcc5a0e1b8.apk

  • Size

    4.3MB

  • MD5

    7f26ffde8f6049e40018e3898c537dd8

  • SHA1

    cbad61b35a5e2f4f6e148a09de7f49f1903e88f8

  • SHA256

    7092a0a9c8fb77919be304b32f30f1c117c874347a3abdc459b933dcc5a0e1b8

  • SHA512

    6d1a293800807b13dd84e1fa80aef2af0564fbcd1d8e1e682f75f3c016b50a5630c0100bd681640faab29747fcc91bb428cadecc77d4291614e69e5dd60ec6ad

  • SSDEEP

    98304:dHUDd8tHdpUeRktv6RYQstbe96BoP3G5C6YtG:d0DUd0tv2YtnBIAks

Score
10/10
hookbankercollectioncredential_accessdiscoveryevasionexecutionimpactinfostealerpersistencerattrojan

Malware Config

Extracted

Family

hook

C2

http://80.64.30.149

DES_key
AES_key

Signatures

  • Hook

    Hook is an Android malware that is based on Ermac with RAT capabilities.

    rattrojaninfostealerhook
  • Loads dropped Dex/Jar 1 TTPs 2 IoCs

    Runs executable file dropped to the device during analysis.

    evasion
  • Makes use of the framework's Accessibility service 4 TTPs 3 IoCs

    Retrieves information displayed on the phone screen using AccessibilityService.

    collectionevasioncredential_access
  • Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

    Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

    collectioncredential_accessimpact
  • Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
    bankerdiscovery
  • Queries information about running processes on the device 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about running processes on the device.

    discovery
  • Queries the phone number (MSISDN for GSM devices) 1 TTPs
    discovery
  • Acquires the wake lock 1 IoCs
  • Makes use of the framework's foreground persistence service 1 TTPs 1 IoCs

    Application may abuse the framework's foreground service to continue running in the foreground.

    evasionpersistence
  • Performs UI accessibility actions on behalf of the user 1 TTPs 5 IoCs

    Application may abuse the accessibility service to prevent their removal.

    evasion
  • Queries information about the current Wi-Fi connection 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to collect information about the current Wi-Fi connection.

    discovery
  • Queries the mobile country code (MCC) 1 TTPs 1 IoCs
    discovery
  • Reads information about phone network operator. 1 TTPs
    discovery
  • Schedules tasks to execute at a specified time 1 TTPs 1 IoCs

    Application may abuse the framework's APIs to perform task scheduling for initial or recurring execution of malicious code.

    executionpersistence
  • Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
    impact
  • Checks CPU information 2 TTPs 1 IoCs
  • Checks memory information 2 TTPs 1 IoCs

Processes

  • com.svmzvvxeg.ikxwixmgq
    1⤵
    • Loads dropped Dex/Jar
    • Makes use of the framework's Accessibility service
    • Obtains sensitive information copied to the device clipboard
    • Queries information about running processes on the device
    • Acquires the wake lock
    • Makes use of the framework's foreground persistence service
    • Performs UI accessibility actions on behalf of the user
    • Queries information about the current Wi-Fi connection
    • Queries the mobile country code (MCC)
    • Schedules tasks to execute at a specified time
    • Uses Crypto APIs (Might try to encrypt user data)
    • Checks CPU information
    • Checks memory information
    PID:4513

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1
T1603

Persistence

Foreground Persistence

1
T1541

Scheduled Task/Job

1
T1603

Privilege Escalation

Defense Evasion

Download New Code at Runtime

1
T1407

Foreground Persistence

1
T1541

Impair Defenses

1
T1629

Prevent Application Removal

1
T1629.001

Input Injection

1
T1516

Virtualization/Sandbox Evasion

2
T1633

System Checks

2
T1633.001

Credential Access

Clipboard Data

1
T1414

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Discovery

Process Discovery

1
T1424

Software Discovery

1
T1418

Security Software Discovery

1
T1418.001

System Information Discovery

2
T1426

System Network Configuration Discovery

3
T1422

System Network Connections Discovery

1
T1421

Lateral Movement

Collection

Clipboard Data

1
T1414

Input Capture

2
T1417

GUI Input Capture

1
T1417.002

Keylogging

1
T1417.001

Screen Capture

1
T1513

Command and Control

Exfiltration

Impact

Data Encrypted for Impact

1
T1471

Data Manipulation

1
T1641

Transmitted Data Manipulation

1
T1641.001

Input Injection

1
T1516

Replay Monitor

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Downloads

  • /data/data/com.svmzvvxeg.ikxwixmgq/app_dex/classes.dex
    Filesize

    2.9MB

    MD5

    a03cd805d85b7e3b78bf0876659800f9

    SHA1

    c1f601fa4689ecb3bff64d3e3129458d9b2d247e

    SHA256

    4a5d61d7d87cea4877ee74a8e3eb88d0df9368d13d5e143a46236a4a6d5a7252

    SHA512

    b4d929bc61c70a9ca4abc59f5708e90e281bb5239799bfee524f2c20be52e4c31acc60221d2f18f3479b2da175709aea450917566636952e9146c993c8452f7a

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/cache/classes.dex
    Filesize

    1.0MB

    MD5

    4467e222f8aa4929d242e2e64583b6bb

    SHA1

    e8df27bec69231e2cc54ef1a89a253a6b4f416bc

    SHA256

    fc25c6e7c969bd956e23c792ef7dfb436ee98aa41e03fc87d1728a48f47331b5

    SHA512

    47912e4cd90933fded308eac9558277f1cbae0c26fd934c928d3e3044c1edb2e54b0428b4834cb4638bbef96324718dcec462e776cd49ecdce37f20176eaebcd

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/cache/classes.zip
    Filesize

    1.0MB

    MD5

    4c46ab45bdb0de666f61170cdf8cfd78

    SHA1

    15ba7a31966b70e9226b7821d64c87f04ff5db16

    SHA256

    1b8464ddeec4b13d36cdf2c7d5a45d42cce9b51f547196af8b3a22c7ab8a61fd

    SHA512

    8956fefb392164b53f011409d96c826222e92c3219bfc9d9819f2363b43fbd9c7d9be780ff89849c4874f6cce2254bf135a519cc90def9ecb983de5d0e6c9f86

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/no_backup/androidx.work.workdb
    Filesize

    4KB

    MD5

    7e858c4054eb00fcddc653a04e5cd1c6

    SHA1

    2e056bf31a8d78df136f02a62afeeca77f4faccf

    SHA256

    9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

    SHA512

    d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/no_backup/androidx.work.workdb-journal
    Filesize

    512B

    MD5

    4c7057128526a2f3370d7572afded578

    SHA1

    b267c1eca9dc2b39d7a12a39d7d3a077ea3c98f0

    SHA256

    ea4af396c1dab69d0939882dad26901941556b2cff2191586ecb3c7ae14b4426

    SHA512

    8f4147d39fea39db3e3f792281149dad915e82159ced3d0a3fabaf2fe149b649b08a5da7d2e9006ac4d7e91ca09658516df3be400c2b1e7d346825b9cac4c185

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/no_backup/androidx.work.workdb-shm
    Filesize

    32KB

    MD5

    bb7df04e1b0a2570657527a7e108ae23

    SHA1

    5188431849b4613152fd7bdba6a3ff0a4fd6424b

    SHA256

    c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

    SHA512

    768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/no_backup/androidx.work.workdb-wal
    Filesize

    16KB

    MD5

    d4b464a595aef0657a3653a68acce40f

    SHA1

    1bb1d10fa120d186c97c656ca641a9b6c4338d37

    SHA256

    726e4ecf0d0d25b4efa4b6d10f2fa685ac62649fe2d2bf0fd62c60dca9cf249e

    SHA512

    102afb26e7d49d0dd3f630f2568fc9b51ababb7d85c13dd11238de90c9d0f178d57e001114e533741ca99c36992dade9b7317ab4dc33c74b3ebfc592aba6f34d

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/no_backup/androidx.work.workdb-wal
    Filesize

    108KB

    MD5

    5d1816f51f4b63300f2d6db2ae31f02b

    SHA1

    d5103a073fb454eb63630707c566272d9174e849

    SHA256

    3cee34cd1e73b522cd429222f6e62d84d72a65162eb50a17cdd2e9d699702992

    SHA512

    55f430625912c8027bd270d0aa78688f759b06776ad6f8923289d9bb8e4d66ea33b7b732112c2c3b6de682812aff579ecd98a1cfc876582229523ad8202baf3a

    Download Submit

  • /data/data/com.svmzvvxeg.ikxwixmgq/no_backup/androidx.work.workdb-wal
    Filesize

    173KB

    MD5

    eceb0ff265629b4eb29601d2302441a7

    SHA1

    377964df884eb9c9a5501336f2537a87d2f351e0

    SHA256

    5bb0617b792a2823cfc6719e3af4f51ef98de561a9bc06412577ea004ff7b01d

    SHA512

    95012b9a95c760918c51202979d8b1a661ae14e87f944b85ad358f4fd08d8eebcc0da248d5d953a3f53bb17afa083f6b92429ad9562e27b31045963101d3a49e

    Download Submit