eed6d544a4aa129bdf6e419951d0d1c24970c6459dd823407a6c330b551450de

Resubmissions

Analysis

max time kernel
581s
max time network
573s
platform
android_x86
resource
android-x86-arm-20240221-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20240221-enlocale:en-usos:android-9-x86system
submitted
13-04-2024 16:33

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General

Target

ready.apk
Size

6.2MB
MD5

5179baf91fcb305c263ee95285ec265c
SHA1

c9e16e18d7f95ab0060cb66de581b861beee7610
SHA256

eed6d544a4aa129bdf6e419951d0d1c24970c6459dd823407a6c330b551450de
SHA512

3c11511c828e2234b96cb722d9593a9c68b76c0826fdc148b5f8bffff283382e3f0bf01efa023a77ee36d7b6f50f471fd16cc9e74d8c96567aa7c103f2574fa8
SSDEEP

24576:8Bn5mosduBj/81BgZSMP9D+SS+u8gGGDWunvZLkbLWR+L:8eos4/87oSMpVDngG/AvZ94

Score

8^/10

banker collection discovery evasion persistence

Malware Config

Signatures

Makes use of the framework's Accessibility service 2 TTPs 3 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

collection evasion

Input Injection

T1516

Screen Capture

T1513

Processes:

designers.di.courtesy

description	ioc	process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	designers.di.courtesy
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	designers.di.courtesy
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	designers.di.courtesy

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
Checks CPU information 2 TTPs 1 IoCs
Checks CPU information which indicate if the system is an emulator.
evasion discovery

System Checks
T1633.001

System Information Discovery
T1426

Processes:

designers.di.courtesy

description ioc process

File opened for read /proc/cpuinfo designers.di.courtesy
Checks memory information 2 TTPs 1 IoCs
Checks memory information which indicate if the system is an emulator.
evasion discovery

System Checks
T1633.001

System Information Discovery
T1426

Processes:

designers.di.courtesy

description ioc process

File opened for read /proc/meminfo designers.di.courtesy

description	ioc	process
File opened for read	/proc/cpuinfo	designers.di.courtesy

description	ioc	process
File opened for read	/proc/meminfo	designers.di.courtesy

Loads dropped Dex/Jar 1 TTPs 11 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

Processes:

designers.di.courtesy

ioc	pid	process
/storage/emulated/0/AppData/meta_data0	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data0	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data1	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data2	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data3	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data3	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data4	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data4	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data5	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data6	4188	designers.di.courtesy
/storage/emulated/0/AppData/meta_data7	4188	designers.di.courtesy

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

Processes:

designers.di.courtesy

description ioc process

Framework service call android.app.IActivityManager.setServiceForeground designers.di.courtesy
Acquires the wake lock 1 IoCs

Processes:

designers.di.courtesy

description ioc process

Framework service call android.os.IPowerManager.acquireWakeLock designers.di.courtesy
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 TTPs 1 IoCs
evasion

User Evasion
T1628.002

Processes:

designers.di.courtesy

description ioc process

Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS designers.di.courtesy

description	ioc	process
Framework service call	android.app.IActivityManager.setServiceForeground	designers.di.courtesy

description	ioc	process
Framework service call	android.os.IPowerManager.acquireWakeLock	designers.di.courtesy

description	ioc	process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	designers.di.courtesy

designers.di.courtesy
1⤵
- Makes use of the framework's Accessibility service
- Checks CPU information
- Checks memory information
- Loads dropped Dex/Jar
- Makes use of the framework's foreground persistence service
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
PID:4188

ping -c 1 -W 15 fr1.localto.net
2⤵
PID:4720

ping -c 1 -W 15 fr1.localto.net
2⤵
PID:4804

ping -c 1 -W 15 fr1.localto.net
2⤵
PID:4851

ping -c 1 -W 15 fr1.localto.net
2⤵
PID:4968

ping -c 1 -W 15 fr1.localto.net
2⤵
PID:5029

ping -c 1 -W 15 fr1.localto.net
2⤵
PID:5094

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Foreground Persistence

T1541

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Foreground Persistence

T1541

Hide Artifacts

T1628

User Evasion

T1628.002

Input Injection

T1516

Virtualization/Sandbox Evasion

T1633

System Checks

T1633.001

Credential Access

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

Lateral Movement

Collection

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Input Injection

T1516

Replay Monitor

Loading Replay Monitor...

Downloads

/storage/emulated/0/AppData/meta_data0
Filesize
7KB

MD5
effbc10b41f027e5c2130835d524c99d

SHA1
affb65361d7a36d00e402ad869696578b5ac3259

SHA256
566fb91b6bf186c05c4ec051aa2e2802961cbb158df24a8fecaa0678febece84

SHA512
b2ddd0142a80663097e9b71d8d654d88382ef8f765c92f0c8fbf600f1174cb1b1e9e61088f954e609e6d2402fd4750b88945af7c1080018b991f2e6e6d9ad52a

Download Submit
/storage/emulated/0/AppData/meta_data1
Filesize
4KB

MD5
3748dfbaeae0d43d38471f14e4321dcd

SHA1
a5a6dcb2e325479cb25a44cb66216e09a843666c

SHA256
4830f1d48d41c7725686901a2d4f93a8ea722f6160dfecc6815ac85598e361db

SHA512
bde4b86489abafb3a5aff955ce232367044b6fdf106ea02847c3dbd78e49a02dd7c63bf82c26a3b630962aad16a877ece85af74608909a37a89b0591e012625c

Download Submit
/storage/emulated/0/AppData/meta_data1
Filesize
3KB

MD5
514d884ca8bb12d1b8f440f3e64c3f9f

SHA1
6242b72c85ce2a287e95fb2522afe1f559b277aa

SHA256
5a9b87d66daf4ad4791d980d9c3270c7806bc18c89e323472a500fb8ebfefc5e

SHA512
c18018ecb5742753f72dbe369c6f21b391b514a3d0dda2ef404cd53be299c42f3c774c7bec085d7c5713d42cf0fdb2f9e629d6cf5d635d3ca9271147e8420ac2

Download Submit
/storage/emulated/0/AppData/meta_data2
Filesize
5KB

MD5
a6fcd52b6b66cecf6862b4f36341bc04

SHA1
8b21ceb4d264f40cf7da42ce630c991a0eea4090

SHA256
47bb8e56ea3c98e4a3a8b1e557e8b8d7683683e6657df223907b7c1ef085018f

SHA512
90ed714810ad62ef12e861506814f595db1c407aa5d2ee659e0bf5fb67cc1d8bcfc5bd776c82ea7fc0e6cdb21e25e4fc0399e90bfdf666a2296769bdfb0efce9

Download Submit
/storage/emulated/0/AppData/meta_data2
Filesize
4KB

MD5
6b2bac966edac0048bac4336dd7ffdab

SHA1
4fa290b1ae3d09a70f29e05ac33701a937307a29

SHA256
9a0285c31c82617f5d5823210791ab57fa29c92ca8107b0fa0e7a7a35be96af8

SHA512
758a90200d4f08c263d52c931a2cdc9ce066d87c89f786e04b56cc90bdfce7918001db0349e7a037c5e79a7eeb9d3f6e43c661d37c0cdda43f7bf2853d63f4e2

Download Submit
/storage/emulated/0/AppData/meta_data3
Filesize
28KB

MD5
9506c5cbfc8e3e59fe9b9d52bea1ddd9

SHA1
b7ff5d775666cd07120ea14569dc00527cc53d1f

SHA256
725cce101997a2608c3a1b51de805caa6cfd7f9c8c84420d4b68135227b49edc

SHA512
44445051d25ab0188ec7233c97680a279c2d717a436966d8cd90153747a7dfafb7d39c5bda72acfafdef9f674e2de500723134c08cde76d885cbeab69bca89e0

Download Submit
/storage/emulated/0/AppData/meta_data4
Filesize
22KB

MD5
60c5153ac9209d93ec6f5dad798b520e

SHA1
9405c5f69f3038fc22724d611a0cedafbd0865b4

SHA256
30770d032694d585243cf2c108ddb515a11cce020953b3a8d1304d7704101c0a

SHA512
dbbd90a413c223f96be511409e82cfb3436df588ff58e4f21e5ae0610541bce191b8468179be6dee57b25438d7f1266b93b5639a7249c63050030c9ead36a093

Download Submit
/storage/emulated/0/AppData/meta_data5
Filesize
7KB

MD5
1a26c5544e9f9f82b3c020c49162764a

SHA1
3689b5b26e85472785082c3f879da9bcbba22655

SHA256
d365285ec8822cc96ffa79d9596e03bb0fef3bcff4d2cf9b890340fec6458459

SHA512
d240e89ce386672b339d8c72b64bc41106b326b4d592ad2dd4aa3ac449a8e5d4930fb705d104f0ee8831ce188e54a644fbde0d3e2da1d788f83781bbb02a5f0f

Download Submit
/storage/emulated/0/AppData/meta_data5
Filesize
9KB

MD5
29b80b15673d46bfda32d7beaf2457b6

SHA1
cda13c92638243b9116d3ddeb49c792a6b5369bd

SHA256
2b111730487405bef3ad063f3bad8bcbe409fac4ee00c08ce6122b27c6298254

SHA512
1810eeb08a7fc3be4ea0648aae082cea2bca5987972d65f82bd427025fe055c4c1942f2c045a9a95cbfaa60f64d436d6528337f34602c63362ed895c0d92210c

Download Submit
/storage/emulated/0/AppData/meta_data6
Filesize
5KB

MD5
42602d32a96f59366c36ca9dac5ce28d

SHA1
9690c0c6510cb5c7be9182d41dad381a1262065b

SHA256
e15552b3ab0824370ff36e1ee461251d72fef39ab75722a56064259049370b3e

SHA512
ded18e20f4b4353ee5e65f96a0d8297dc1f7f5802a18332de7fa3aaf6f4cb9b81982cb266c6779e9b1c4791aaa4eb8e04e3214b792c0a98b69a41654158684bb

Download Submit
/storage/emulated/0/AppData/meta_data6
Filesize
3KB

MD5
b0fb4b4b85453c7413ce34f558dde399

SHA1
e64d0e87b0baf84cc2c7e4c4dc1cfe8adcf9376f

SHA256
ad712097c583f970a7490dcd56f6c85fb3398dc6a5922b8477617fb741385eb0

SHA512
a02ddb7cccd7a820f059c9aa0869d1258d6cd4e1772dbda41d50c967f0da934223d304c4d4ec914b2dfc6b3fb0edbc40b45b2bce68915a312dc0140358dfd036

Download Submit
/storage/emulated/0/AppData/meta_data7
Filesize
4KB

MD5
24187c8d4a921022947272a9803b3f41

SHA1
1620aadbdbcd4adebe67316e89e8c65d1f61b8c4

SHA256
5468034e8a0355df93f6b070a8025304900219588f6c946f4ad37ba5750a53c0

SHA512
aa1ecef797d063e091c0e149747f331b90051c007cedaee72407f0c533e25086f2a6bdcc3ea4a6686ca595ab9ef577ef11bcd14c0fc26daa5f8f76ab513a3978

Download Submit
/storage/emulated/0/AppData/meta_data7
Filesize
3KB

MD5
36d7729b8cc8ace6afcc472b3f1220db

SHA1
3f1d7cb1dd721cad2cf955303872e3bec883968e

SHA256
58d71a9c91d09e4a5e3cbf4c543daf97e8f2ce31295efb6547d3eb535bd9a148

SHA512
e98135aee684654d62bccac9014d8d15b6d1cddcf303aef10c31d9352ed3fde35c922341ce5d7245e38d8d53c022ecb7953a59632873915af211df90784fa621

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-04-13.txt
Filesize
41B

MD5
0a77aef48ac3f73a12f8a9553302d7a6

SHA1
333376b7edf761ee80153c8f9a1df20f3aa03d7d

SHA256
aab95604857c14cfec5a20ba5622f4c1baef5b5db467d0c681c54b6ed0fc562b

SHA512
6d37f1d7c10a02cabce5cb30b4bc2ccc5d2407eb7864e67c2a26282a951de28bc755de6808637f6980da9adf3d4f94b96ce5e794a5fbab165a01e910fbd67b2f

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-04-13.txt
Filesize
25B

MD5
29c860eaf6f36678345f0a9f6b9cc0d9

SHA1
7ffbfbc250be31fd70760cb9f0536e6e4f45c6ef

SHA256
a1ea0cecec3d74e34e9874060753be7786995c8cc62e1daa420f930122f43eec

SHA512
290f920dbee3dd59bd258ec398f0816ee24a620392ce8deaad0e6d1eaa1208f891393522d8125aea4aef9163f9011a02b3463e2d41a4e24bde065fcbad57ed20

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-04-13.txt
Filesize
25B

MD5
491bb06c46b1901559b3c46b7b4fbdc2

SHA1
25ab417e982c4bfe51f54f296cfaea8265ffbc80

SHA256
4b51bb5881073d6c7108e0be79afb2884725079282eae4f4cf352cb3d1b8c6d4

SHA512
059258b143ede08b70f50b6902a07a4b5c688b849e0efebdb62cd28a9eb9c395f0ad4f28f22440937d2644b331f3ba8e90694b15fc138cc00a39e07f533dd3ab

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-04-13.txt
Filesize
300B

MD5
ccfc0673c5af0cd4a32fbd28953faf84

SHA1
b3f3e93a82f036502aef294b74da074439ecad10

SHA256
3f1d67bb2d0e74656d69b6ee8533e863b1b8179dd61490e8d9ad5e2555c2c35e

SHA512
e429f9c16bdba6e8c2ef5a503b7b5f71c1a061902c469ee3ed7ed028e3f47c45fcb13d442b250d387db942fdb938c200be4635664f54556b09413740eca09a8e

Download Submit