spynote | 0a399c83c1dcefe7901642e1e316f963eb2e0950ac3b0125ed1dd7c4d69d0f1a

Analysis

max time kernel
175s
max time network
131s
platform
android_x86
resource
android-x86-arm-20240514-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240514-enlocale:en-usos:android-9-x86system
submitted
17-05-2024 18:25

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General

Target

6947ff1be3734aadceb5f294d1f187a5.apk
Size

610KB
MD5

6947ff1be3734aadceb5f294d1f187a5
SHA1

321682c8395216b6f71ac1f4a1188040bbddfeb4
SHA256

0a399c83c1dcefe7901642e1e316f963eb2e0950ac3b0125ed1dd7c4d69d0f1a
SHA512

5e13e697ac55b7c7151b6c1ad54f0dc9e0d1c15906deca54c1d0c30f21fab26e607a77a0b1e02d7ef86137c560b238374baa13a0a9d4b0ab17f0bcc1adb85be6
SSDEEP

12288:TH7aga+gYU3BKfPbKdla+OAnycLhuDoQkvbUN:D7Y+gYU3BK3wN9nTOoQk4N

Score

10^/10

spynote banker discovery evasion infostealer persistence rat trojan

Malware Config

Signatures

Spynote
Spynote is a Remote Access Trojan first seen in 2017.
banker trojan infostealer rat spynote

Spynote payload 2 IoCs

Processes:

resource	yara_rule
/data/data/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex	family_spynote
/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex	family_spynote

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps) 1 TTPs
banker discovery

T1418.001

Loads dropped Dex/Jar 1 TTPs 3 IoCs

Runs executable file dropped to the device during analysis.

evasion

T1407

Processes:

GOOD.BYE.GOOGLE/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/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&

ioc	pid	process
/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex	4285	GOOD.BYE.GOOGLE
/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex	4334	/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/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex	4285	GOOD.BYE.GOOGLE

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.
evasion persistence

T1541

Processes:

GOOD.BYE.GOOGLE

description ioc process

Framework service call android.app.IActivityManager.setServiceForeground GOOD.BYE.GOOGLE
Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs
persistence

T1624.001

Processes:

GOOD.BYE.GOOGLE

description ioc process

Framework service call android.app.IActivityManager.registerReceiver GOOD.BYE.GOOGLE

description	ioc	process
Framework service call	android.app.IActivityManager.setServiceForeground	GOOD.BYE.GOOGLE

description	ioc	process
Framework service call	android.app.IActivityManager.registerReceiver	GOOD.BYE.GOOGLE

GOOD.BYE.GOOGLE
1⤵
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Registers a broadcast receiver at runtime (usually for listening for system events)
PID:4285

/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/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
2⤵
- Loads dropped Dex/Jar
PID:4334

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/data/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex
Filesize
572KB

MD5
4565def4512efe74e999abf013c91b2d

SHA1
e5cfc824020ce194e3c5e323cfeaf24caaf30ad6

SHA256
bcab89c43b0252d44a028c4fa46702c401663d70cf445d0b46c5e68ae3980b27

SHA512
7bea9f690e00b8bcecded81a8e48e869328ffb9f04796a99f4aa689f7e45433399d5ba3b748ba69f3303745a028ff78f42359bb475345240496af99e7f552425

Download Submit
/data/user/0/GOOD.BYE.GOOGLE/app_mph_dex/classes.dex
Filesize
572KB

MD5
9016471b31bc084f452d0ef71a6d239f

SHA1
2bfdd23a29b923f31f20f5f9af4315a6b071af99

SHA256
90ce52f7fe0678205338ce69adebd0ad5a78e085c20c0d18f5792b6158b38f47

SHA512
762e1c5d9773e56997632906328ab4c14d8984a270009986f1cbb1ee6997fcfeefe451a4aaca11ed5dfa2a1e4f5d5f9446af305ea19df4c4f23d458d545c5a89

Download Submit
/storage/emulated/0/Android Telegram update/base.apk
Filesize
1KB

MD5
bd8b9e1a0b2ddd4d69cf7feb24335805

SHA1
30bb3cedb48f6c87cd07beda3ea0e0b6f12199f5

SHA256
9852dfce6aeb8947eeed3a8ecc65bc98725b0a288c2ebb5fa0ff92c214c64358

SHA512
592f5318de40e477434ce88f1be52e60781702716aef358920112328d221c518ef0ba2ca7e18076f5dd50e6dd73027071d9a105cb3ad68aae891c8bd3eca0501

Download Submit