hydra | 5df20525d7148aa46400d10794cb512cfd116bda28bb9b0ba96d07a4b4bb179d

Analysis

max time kernel
3479798s
max time network
155s
platform
android_x86
resource
android-x86-arm-20220823-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
submitted
20/01/2023, 14:37

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General

Target

481598d7c10e3dfd538e8c21141ab337c2074047227a58f8f639eb374e971cf4.apk
Size

2.0MB
MD5

9c493810258eeca47b5001fd0c968111
SHA1

9461d1a5f6ae935a1ba6bc2d05e76e55ac79f639
SHA256

481598d7c10e3dfd538e8c21141ab337c2074047227a58f8f639eb374e971cf4
SHA512

7cd767cacd064def4443f21b346b4a78b8573dc760714210eda5f4284a4a236b795e73cc0e2c50f7837693741416007bcf913034dc28dd21a5084099ca68a172
SSDEEP

49152:j/j9ArJ/vPFDdpfE/81ZRPRNdoIIVVYG2FrGJ:j/jOxvFz1rRNdobVVYREJ

Score

10^/10

hydra banker infostealer trojan

Malware Config

Extracted

Family

hydra

http://lanagarza441.lol

Signatures

Hydra
Android banker and info stealer.
banker trojan infostealer hydra

Hydra payload 2 IoCs

resource	yara_rule
behavioral1/memory/4075-0.dex	family_hydra
behavioral1/memory/4036-0.dex	family_hydra

Makes use of the framework's Accessibility service. 2 IoCs

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.piano.length
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	com.piano.length

Loads dropped Dex/Jar 2 IoCs

Runs executable file dropped to the device during analysis.

ioc	pid	Process
/data/user/0/com.piano.length/app_DynamicOptDex/uEEipJ.json	4075	/system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.piano.length/app_DynamicOptDex/uEEipJ.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.piano.length/app_DynamicOptDex/oat/x86/uEEipJ.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.piano.length/app_DynamicOptDex/uEEipJ.json	4036	com.piano.length

Looks up external IP address via web service 1 IoCs

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

flow	ioc
38	ip-api.com

Reads information about phone network operator.

com.piano.length
1⤵
- Makes use of the framework's Accessibility service.
- Loads dropped Dex/Jar
PID:4036
- /system/bin/dex2oat --instruction-set=x86 --instruction-set-features=ssse3,-sse4.1,-sse4.2,-avx,-avx2,-popcnt --runtime-arg -Xhidden-api-checks --runtime-arg -Xrelocate --boot-image=/system/framework/boot.art --runtime-arg -Xms64m --runtime-arg -Xmx512m --instruction-set-variant=x86 --instruction-set-features=default --inline-max-code-units=0 --compact-dex-level=none --dex-file=/data/user/0/com.piano.length/app_DynamicOptDex/uEEipJ.json --output-vdex-fd=42 --oat-fd=43 --oat-location=/data/user/0/com.piano.length/app_DynamicOptDex/oat/x86/uEEipJ.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4075

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/user/0/com.piano.length/app_DynamicOptDex/uEEipJ.json

Filesize
239KB

MD5
06c02ab9f5fbb12ec78c0f00b9cd144f

SHA1
92965fccde619291b2cd21a93d4a22d79b4b9094

SHA256
96f1e4cd48ef797a8fc5e740dae6f3a527d0543788d18b967fd8996748241cda

SHA512
80c2388fe41ad6791ab7282c396a0fa8414f96a84de0290751b57b87963f4b42f33c6f0e439369cebdc54f4f9fcb8c20ac1cc6b5b2a11b0931d67a2317080cd0

Download Submit
/data/user/0/com.piano.length/app_DynamicOptDex/uEEipJ.json

Filesize
574KB

MD5
6608cfef5ea411e5dd5864dd72da2860

SHA1
3d30f8944e5df683dbd8d27cfe44d8c36d687178

SHA256
7717194d31795869a898f657522c2bbfd8450d27c71a1a9c30f1db759823d568

SHA512
0748b0147a48cc3e729672f83b86daf30505c88b25921ae85ededa18fe8914972a031a0e9047253e49e630c2aa4128ad7d320674616bbd899af681aba9683fdb

Download Submit
/data/user/0/com.piano.length/app_DynamicOptDex/uEEipJ.json

Filesize
574KB

MD5
4f7ca869e2a2aa71565ddd0213377ef4

SHA1
7d36e39122864983eefeae7acda4c5895571aefb

SHA256
885da90d332750c7f2fef12a1fc61d9aae32a323b0bd13b2309bbc6ee3f221e5

SHA512
70097ab3164541abeb0aa661c7d92a1d4fd1f1b5deb7b605a5e510d7bfd84622f143305846fc6b31be0e5d7015bb56eca7fbf6063e84d840b7cd3bd07a4f500f

Download Submit
/data/user/0/com.piano.length/shared_prefs/pref_name_setting.xml

Filesize
131B

MD5
4d12793a010268bd62005eedef82439d

SHA1
49422272280211314506480614553fd72f4b52ed

SHA256
6afe8e5eb10c17ac5d762a8d166c57948bc8826d75445f1e30bc1b0933d7baf9

SHA512
9b31b0364a3c4e3c3365c5e157dd6a95397513114a0bdf530b73acf02392dc6262a901271e3a5d95669cbb6083d18c18caa821636c83e7db4092cbc7adc78a77

Download Submit