b689dc52ef41bcba6774ecf3e269397be82ea5cd85cbd4dfd5df4acd34bac845

Analysis

max time kernel
78s
max time network
152s
platform
android_x86
resource
android-x86-arm-20240611-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240611-enlocale:en-usos:android-9-x86system
submitted
11/06/2024, 17:47

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General

Target

9f090d6c2cca4be43cd50a76dd38389a_JaffaCakes118.apk
Size

2.2MB
MD5

9f090d6c2cca4be43cd50a76dd38389a
SHA1

7321dc547baf5cede26039e4984fc049b60c9507
SHA256

b689dc52ef41bcba6774ecf3e269397be82ea5cd85cbd4dfd5df4acd34bac845
SHA512

e1494f1c500e54a4e9317e4e38f027e9e5ca26343f00fac0c1340711ea4dc2a45479c15f1522a8a15ddb2abf4ecfee239bbd82f37967185521ec9b0953a4267e
SSDEEP

49152:79v6nGVZ3g4KWUKhHf7RQE1mmzij5s/dQULIJ4KPnLpqYcl:7J6nW5g4HUKtRV1mmzUz4Kq

Score

7^/10

banker collection discovery evasion impact

Malware Config

Signatures

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/com.application.prosesser/files/ob2.zip	4270	/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.application.prosesser/files/ob2.zip --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.application.prosesser/files/oat/x86/ob2.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.application.prosesser/files/ob2.zip	4244	com.application.prosesser

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

Security Software Discovery
T1418.001

Queries account information for other applications stored on the device 1 TTPs 1 IoCs

Application may abuse the framework's APIs to collect account information stored on the device.

collection

Stored Application Data

T1409

description	ioc	Process
Framework service call	android.accounts.IAccountManager.getAccountsAsUser	com.application.prosesser:remote

Queries information about running processes on the device 1 TTPs 2 IoCs

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

discovery

Process Discovery

T1424

description	ioc	Process
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.application.prosesser
Framework service call	android.app.IActivityManager.getRunningAppProcesses	com.application.prosesser:remote

Domain associated with commercial stalkerware software, includes indicators from echap.eu.org 1 IoCs

flow	ioc
22	alog.umeng.com

Queries information about active data network 1 TTPs 2 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.application.prosesser
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.application.prosesser:remote

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

impact

Data Encrypted for Impact

T1471

description	ioc	Process
Framework API call	javax.crypto.Cipher.doFinal	com.application.prosesser:remote

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.application.prosesser:remote

com.application.prosesser
1⤵
- Loads dropped Dex/Jar
- Queries information about running processes on the device
- Queries information about active data network
PID:4244
- /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.application.prosesser/files/ob2.zip --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.application.prosesser/files/oat/x86/ob2.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4270

com.application.prosesser:remote
1⤵
- Queries account information for other applications stored on the device
- Queries information about running processes on the device
- Queries information about active data network
- Uses Crypto APIs (Might try to encrypt user data)
- Checks CPU information
PID:4309

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

Process Discovery

T1424

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Connections Discovery

T1421

Lateral Movement

Collection

Stored Application Data

T1409

Command and Control

Exfiltration

Impact