spynote | 41020ab0991a8cb17d6be95e80b96ea65e5694b128ef807b223305bef779e56e

General

Target

Predator..apk
Size

5.4MB
MD5

1d6981826bf25d9bbe4e4ff2a5954df0
SHA1

23237c1b3a0cd807a958c5e600a54e18ea60abb5
SHA256

41020ab0991a8cb17d6be95e80b96ea65e5694b128ef807b223305bef779e56e
SHA512

f148a4ee83152a22cb7cb73563294763d12de2d040085fdc4d366404abe5a828f6af230d78d78acee0f1f7a897919928378d183059ff240c2b069607563f4e57
SSDEEP

98304:NZySOqmzlTS0tAzBLdblZQ/0/goHgQ2edJFA8C6ZTqNNB8KMgQZ/g0rvNE:NTuzlRboHgQDd3+

Score

10^/10

spynote banker collection credential_access discovery evasion execution infostealer persistence rat stealth trojan

Malware Config

Extracted

Family

spynote

C2

89.238.177.28:7744

Signatures

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

Removes its main activity from the application launcher 1 TTPs 1 IoCs

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4262	wn.beaches.keen

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/wn.beaches.keen/app_DynamicOptDex/sUawf.json	4288	/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/wn.beaches.keen/app_DynamicOptDex/sUawf.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/wn.beaches.keen/app_DynamicOptDex/oat/x86/sUawf.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/wn.beaches.keen/app_DynamicOptDex/sUawf.json	4262	wn.beaches.keen

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

Retrieves information displayed on the phone screen using AccessibilityService.

collection evasion credential_access

Input Injection

T1516

Screen Capture

T1513

Keylogging

T1417.001

GUI Input Capture

T1417.002

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	wn.beaches.keen
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	wn.beaches.keen
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	wn.beaches.keen

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

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	wn.beaches.keen

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

Foreground Persistence

T1541

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	wn.beaches.keen

Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs

evasion

User Evasion

T1628.002

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	wn.beaches.keen

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	wn.beaches.keen

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.

execution persistence

Scheduled Task/Job

T1603

description	ioc	Process
Framework service call	android.app.job.IJobScheduler.schedule	wn.beaches.keen

wn.beaches.keen
1⤵
- Removes its main activity from the application launcher
- Loads dropped Dex/Jar
- Makes use of the framework's Accessibility service
- Acquires the wake lock
- Makes use of the framework's foreground persistence service
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Schedules tasks to execute at a specified time
PID:4262
- /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/wn.beaches.keen/app_DynamicOptDex/sUawf.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/wn.beaches.keen/app_DynamicOptDex/oat/x86/sUawf.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4288

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

1

T1603

Persistence

Event Triggered Execution

1

T1624

Broadcast Receivers

1

T1624.001

Foreground Persistence

Scheduled Task/Job

Privilege Escalation

Defense Evasion

Download New Code at Runtime

1

T1407

Foreground Persistence

1

T1541

Hide Artifacts

2

T1628

Suppress Application Icon

1

T1628.001

User Evasion

Input Injection

Credential Access

Input Capture

2

T1417

GUI Input Capture

1

T1417.002

Keylogging

1

T1417.001

Discovery

Software Discovery

1

T1418

Security Software Discovery

1

T1418.001

Lateral Movement

Collection

Input Capture

2

T1417

GUI Input Capture

1

T1417.002

Keylogging

Screen Capture

Command and Control

Exfiltration

Impact

Input Injection

1

T1516

Replay Monitor

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Downloads

/data/data/wn.beaches.keen/app_DynamicOptDex/sUawf.json

Filesize
1.8MB

MD5
078df0840cb0bd8cf27f46bbeac41181

SHA1
228432c1445ab551eeef5886ace224ef966aed31

SHA256
f14af95d683726b57a77de430ed17303efc27fee6903558a017f167f9b9ba656

SHA512
1ccb5dff3e2c6b8f336b3d2881352c7af33bc74564c670a334b4cf1e90d119b0eb92efe4ee3c8bdcce9829d48cb8a7fbee02bc55e7b957aa85c032ee49e816e5

Download Submit
/data/data/wn.beaches.keen/app_DynamicOptDex/sUawf.json

Filesize
1.8MB

MD5
34c7d516b382c305ac2355004627aefd

SHA1
057d9c86b097987637dbbe6bdc3d41f7b4d520ad

SHA256
702007fef066c04ed981255beef834d6820ce80b38cf1ed02aaed2fcd6214b69

SHA512
b17138d3e5f4ad93870a12c784a4480654870b88ce8e92c16c54147e3958b7a64a33f8b6f1175efe2cf5acbecc3669b4dc116dece6fb3eefd55aa42ea4cd3cb3

Download Submit
/data/user/0/wn.beaches.keen/app_DynamicOptDex/sUawf.json

Filesize
4.0MB

MD5
2f4b336a329a7f1df7903615ce96b83c

SHA1
643bf150982040803c1142221b1ae909574da131

SHA256
975ace66f760d143fc1bdea9014c30713c5e80652b46c699be25ff5343e8bfb5

SHA512
c138366bef18d1eae6e4f8ec2bd5fee5db7a745d172812bdcf7325f72ad87247ddad60a68e0cd75bb4972a68dd3f3421e84fbb2d88f2c3b0ea76764c95ffb625

Download Submit
/data/user/0/wn.beaches.keen/app_DynamicOptDex/sUawf.json

Filesize
4.0MB

MD5
5bbc74db9c19bd16dbbd4e0967a6904e

SHA1
3572fc02e2a9f13ca3ae92c7a6669192ed1af1ac

SHA256
2fa070dc23de44c0ffd8f8794d78481c2cd0c45dc754c780ededad22c63ddb66

SHA512
08778904d448dbe8baa81d63ba6a96fb76d117aaf0a40f2afa71af67d3b95029e8b81d5481d729926ee9522a0a7a9dfe04711569ad58e1e3bca662035aa5846f

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-10-30.txt

Filesize
276B

MD5
e7e9c7a49020b4ebc24819abec62d494

SHA1
9716a577183408e5aba4537ca1179c7e289003e8

SHA256
cae0e415be321e6117d09446649157d2421a8cfc7f452b3fcee003002f2e8a0f

SHA512
fb1ff0343be54569f849ca653ab4faf29b05d5c5d186089cd1e12102dfd0f0dbbd54c51747c6a03796eb2ed7ad34a464cac80e0da7cc4c904148afcf9d26c3b5

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-10-30.txt

Filesize
25B

MD5
03adce49cb7546004e5761dd89915575

SHA1
2cc7f4c57f252ab791246854c758f5e165138752

SHA256
1f0f62e5bfefe0c6eda59dd97f31c01bd5ec83af54c63e744cfc17b42f837c88

SHA512
3f7601ba6f4224c0b9f9277b35d26d2cfff83f2bbc8bf567c94d168cc0a5442b80669572c41c182397b2722e825da89a76f501f8b7a8d9b577a9376ba2660c4d

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-10-30.txt

Filesize
25B

MD5
749af3b8d53606c7777359dff271710a

SHA1
38c222bd446af5f06b689e6d1edb6be053dc1918

SHA256
507d4a875476633d215eb27e67af2b56c3b12b3403328781850508da7c17a5af

SHA512
1bf956585a5d3c2b246e2f4b05292d28776172257599d71f246404b8124450be8a110b37111f929d1717c8bcb414c99ccb490d98f192b7e6e31dfde7c2bacccc

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-10-30.txt

Filesize
25B

MD5
ba30336bf53d54ed3c0ea69dd545de8c

SHA1
ce99c6724c75b93b7448e2d9fac16ca702a5711f

SHA256
2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af

SHA512
eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

Replay Monitor

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Downloads