51baf4bc48db631e887ded88c0beb05b7a2f6f26ad2d122ee7c6cca6678752f5

Analysis

max time kernel
12s
max time network
137s
platform
android_x86
resource
android-x86-arm-20240624-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240624-enlocale:en-usos:android-9-x86system
submitted
05-08-2024 01:22

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General

Target

insta_followers.apk
Size

4.6MB
MD5

51064cc8676f45813dec4c5a1c1ce150
SHA1

e9d2c7b278c98f85481176c6089b2a74120c6b56
SHA256

e232bbfa86980003e46cd2019243e2579b15c844957cd21e70f8d4300ce25f78
SHA512

e380e740f4a91013e07e05848ebc4e64ac8278425697cd1da110ec940f6884402d4974302eff493ac685f6969d732e63e95304aaad9742e06f9d8fcd7da3d722
SSDEEP

98304:SjbFZKFifcyWk4D+zfro+Pr0hOR6G21GB/EjJ9:IhsFTkP4h8F8b

Score

7^/10

evasion impact

Malware Config

Signatures

Loads dropped Dex/Jar 1 TTPs 3 IoCs

Runs executable file dropped to the device during analysis.

evasion

T1407

Processes:

com.test.accessibility/system/bin/dex2oat --debuggable --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 --debuggable --generate-mini-debug-info --dex-file=/data/user/0/com.test.accessibility/app_ded/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.dex --output-vdex-fd=43 --oat-fd=44 --oat-location=/data/user/0/com.test.accessibility/app_ded/oat/x86/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.odex --compiler-filter=quicken --class-loader-context=&

ioc	pid	process
/data/user/0/com.test.accessibility/app_ded/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.dex	4251	com.test.accessibility
/data/user/0/com.test.accessibility/app_ded/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.dex	4279	/system/bin/dex2oat --debuggable --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 --debuggable --generate-mini-debug-info --dex-file=/data/user/0/com.test.accessibility/app_ded/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.dex --output-vdex-fd=43 --oat-fd=44 --oat-location=/data/user/0/com.test.accessibility/app_ded/oat/x86/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.test.accessibility/app_ded/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.dex	4251	com.test.accessibility

Uses Crypto APIs (Might try to encrypt user data) 1 TTPs 1 IoCs
impact

T1471

Processes:

com.test.accessibility

description ioc process

Framework API call javax.crypto.Cipher.doFinal com.test.accessibility

description	ioc	process
Framework API call	javax.crypto.Cipher.doFinal	com.test.accessibility

com.test.accessibility
1⤵
- Loads dropped Dex/Jar
- Uses Crypto APIs (Might try to encrypt user data)
PID:4251

/system/bin/dex2oat --debuggable --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 --debuggable --generate-mini-debug-info --dex-file=/data/user/0/com.test.accessibility/app_ded/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.dex --output-vdex-fd=43 --oat-fd=44 --oat-location=/data/user/0/com.test.accessibility/app_ded/oat/x86/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.odex --compiler-filter=quicken --class-loader-context=&
2⤵
- Loads dropped Dex/Jar
PID:4279

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/data/com.test.accessibility/app_ded/iTEQJZeQk7ptEKTnzvO9ohoWsDAlFg2o.dex
Filesize
2.5MB

MD5
8b5230cead615f005f2171207699d8aa

SHA1
1fa3764bdda3aa85f0481f8d63d96517c2638e3e

SHA256
b6f3c778f8411b88897f99b57e4c9c5c2ed6102527dd816147f4ca28de8d4498

SHA512
4d1b05e242d151fdfed77f7fa92bcc211cd23e28af134aaa5b403607b2ded7db6b6fb1fcbd134ecf31170e874f1e3ffb9d028e6ea8328441a678b725a180f22c

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