spynote | 34f9d74a7696be56b453e0af51eaca2188ec938d9e9b7eac94b5457bf4a3ea9a

Analysis

max time kernel
149s
max time network
147s
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
17-11-2024 19:31

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General

Target

BaniizKedra (2).apk
Size

5.4MB
MD5

6a127ad272931ce3e1030ed1269087ac
SHA1

69c36bb20d07217fc90ad0881296be236ce85d2a
SHA256

34f9d74a7696be56b453e0af51eaca2188ec938d9e9b7eac94b5457bf4a3ea9a
SHA512

d6b2f5e60040522abc4805431fa5634c13dddd86efd76ec342055c2dc819c422b74424624820c285bf462b814ca557c1a0f1a8398d8711f6005edb69aec331a9
SSDEEP

98304:fKIKBRU4rZpxd2pOrO2jVuk1M24M4dlMr4ZNHDHUoWRfB:4xl3SOrOlk1L4lM0ZNHDH8B

Score

10^/10

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

Malware Config

Extracted

Family

spynote

5.42.92.219:7771

Signatures

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

Spynote payload 2 IoCs

resource	yara_rule
behavioral1/files/fstream-1.dat	family_spynote
behavioral1/memory/4315-1.dex	family_spynote

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

stealth trojan evasion

Suppress Application Icon

T1628.001

pid	Process
4315	discharge.postcard.laughing

Loads dropped Dex/Jar 1 TTPs 14 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/data/user/0/discharge.postcard.laughing/app_mph_dex/apk.manager-v1.rizal.xml	4315	discharge.postcard.laughing
/data/user/0/discharge.postcard.laughing/app_mph_dex/apk.manager-v1.rizal.xml	4352	/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/discharge.postcard.laughing/app_mph_dex/apk.manager-v1.rizal.xml --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/discharge.postcard.laughing/app_mph_dex/oat/x86/apk.manager-v1.rizal.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/discharge.postcard.laughing/app_mph_dex/apk.manager-v1.rizal.xml	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data0	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data0	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data1	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data2	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data3	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data3	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data4	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data4	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data5	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data6	4315	discharge.postcard.laughing
/storage/emulated/0/AppData/meta_data7	4315	discharge.postcard.laughing

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.findAccessibilityNodeInfosByText	discharge.postcard.laughing
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	discharge.postcard.laughing
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	discharge.postcard.laughing

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	discharge.postcard.laughing

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	discharge.postcard.laughing

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	discharge.postcard.laughing

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	discharge.postcard.laughing

discharge.postcard.laughing
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
- 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:4315
- /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/discharge.postcard.laughing/app_mph_dex/apk.manager-v1.rizal.xml --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/discharge.postcard.laughing/app_mph_dex/oat/x86/apk.manager-v1.rizal.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4352
- ping -c 1 -W 15 5.42.92.219
  2⤵
  PID:4545
- ping -c 1 -W 15 5.42.92.219
  2⤵
  PID:4596

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

T1603

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Scheduled Task/Job

T1603

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Hide Artifacts

T1628

Suppress Application Icon

T1628.001

User Evasion

T1628.002

Input Injection

T1516

Credential Access

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

Lateral Movement

Collection

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Screen Capture

T1513

Command and Control

Exfiltration

Impact

Input Injection

T1516

Replay Monitor

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Downloads

/data/data/discharge.postcard.laughing/app_mph_dex/apk.manager-v1.rizal.xml

Filesize
7.1MB

MD5
0d3537e7d3e8f67095961747753fed34

SHA1
2abadf6ce7da1c6a30d20cf7201a355b0a677cc6

SHA256
afce0f84f7a803bd6ea10e0f9758d5fa31258211f1a3d4c67657603ef65dd40c

SHA512
640ddfeba4a2e9ae06ff2516cd5a906c4cb8dc7bda85d3e490f21ba06100fe65e2d0e2c524d413cb936062fa1188ea7de6d6e5422016d1997dade88fa227f48b

Download Submit
/data/user/0/discharge.postcard.laughing/app_mph_dex/apk.manager-v1.rizal.xml

Filesize
7.1MB

MD5
b48b31784323753a3e1f7d1377422a6b

SHA1
b40b37de7f84c059ada54a660bf69acc9590d651

SHA256
778ad4530ca873da2c5a75a1e4b1928b34675a4b2be48bd95388e5d9b062d758

SHA512
fc954c09746da502921b4e9535476f2fd0633ab3170da25b9ad8b7e59b2624137ba54133e0170df2da10d9114a4c42e46028eb79a1e56d45e5b03939985a23d3

Download Submit
/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-2024-11-17.txt

Filesize
37B

MD5
2382f085d16d1023850f906248181812

SHA1
5fcf1fb1867ddc463ace66bc1a19461395885ee5

SHA256
fd21880a5bc5d11f03b7bd9e8065cdcd27adaa636fb2c1395ca661e82bc2557c

SHA512
7e74d348aa90b2d771d2044e9f29c8c1fa494d4ce9cd41d4d859946da343e07e16fc1e0e8eedea154ab9a478c045534af630e7db4b7834d6480f794caed54e81

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-11-17.txt

Filesize
280B

MD5
bd0b5205512635a179ae0379719c4058

SHA1
d0e8765c62bc380db5440c96c0095cdfa8f04f8c

SHA256
afdf1f2a6acdf1fed3c215b7b8ed9d0fa7edebf0aafc4f2e4150baf95e7178f2

SHA512
fe7915817ae0d18baedb04762e96d538354874936c72812edf9ed8cfcc36b8e1d77a6658dc98a1ad69f936b75f758f2fcce91320a01859ce78a18aab7954a979

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-11-17.txt

Filesize
61B

MD5
ada9d3708037b4fdf3b6126f46fc4c87

SHA1
f940b3ba053479049f18aa9276a39515af9bbeca

SHA256
98b4b5736310ee3c951ebbbf2986516bc0ba923d575f5c657981ef2c26ff772c

SHA512
0350786f37af4b0abd59be2deeab1679031e800677eaa2691336bfbd50e05c5000ff3573e82fad28ba924a8bdc18402cf27363ec23a0630c061ee7ad52c1810a

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-11-17.txt

Filesize
41B

MD5
9b34035f49b41c6570eabd93938f6d9a

SHA1
431432361dd3deaa06eb8a7031da2b489fbf8f0e

SHA256
3eac71cedb99b42276a8c5efbe5f522b2db2f737c24cdafd0b8e233b66cd42cf

SHA512
3a73d0aad4d7c07ebe8101042c66827664a39a24eb449c94d7564c12911f0bfd361c374abb20366f458b83969898509726df4c3c9be95f3914b48799957b6d1a

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2024-11-17.txt

Filesize
29B

MD5
beeee0c05632c572484e90ff57994a29

SHA1
1ca5c1dc3b318b56162aa2eb49d43dd4cf2ae841

SHA256
a0962c700a11a232386ceac135e0343d6aca311ff0cceb75556e0c45fb8fc527

SHA512
caed1d80812a0eb2ec34e117d0424eabb4d2128fa58d5c77dda5fc25458a47cf43719d98a36d1f5007b22bc546a76f1531de4006d0e49807d697b43d0e4fefdc

Download Submit

Analysis

Sharing

General

Malware Config

Extracted

Signatures

Processes

Network

MITRE ATT&CK Mobile v15

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Downloads