spynote | 0a324f50b4b15cb8cd6f418dc321f6097355fae071e28f14e52c671cd8f89eee

Analysis

max time kernel
149s
max time network
142s
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
10-10-2024 02:40

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General

Target

gilbert.strand.cursor.apk
Size

3.0MB
MD5

3902450e051d78e7c367b786a9f12f4b
SHA1

0892191efe9849e1f990375682393725fd6c1ebe
SHA256

0a324f50b4b15cb8cd6f418dc321f6097355fae071e28f14e52c671cd8f89eee
SHA512

19985b5c6cb07649b113c70767ab2c5f8a086b164d20a795985bd0859161701b077df2e6466df72e48920a886077551ebf56158372d68d1c9372367340428300
SSDEEP

98304:tyW2uoZaxvqUT4PEYorMudhu0vB9191m+:tN2uo4TT4SrLPB9x9

Score

10^/10

spynote banker collection credential_access discovery evasion execution infostealer persistence rat trojan

Malware Config

Extracted

Family

spynote

154.198.49.97:5555

Signatures

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

Spynote payload 2 IoCs

Processes:

resource	yara_rule
behavioral1/files/fstream-1.dat	family_spynote
behavioral1/memory/4283-1.dex	family_spynote

Loads dropped Dex/Jar 1 TTPs 14 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

Processes:

gilbert.strand.cursor/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/gilbert.strand.cursor/app_mph_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/gilbert.strand.cursor/app_mph_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&

ioc	pid	Process
/data/user/0/gilbert.strand.cursor/app_mph_dex/classes.dex	4283	gilbert.strand.cursor
/data/user/0/gilbert.strand.cursor/app_mph_dex/classes.dex	4341	/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/gilbert.strand.cursor/app_mph_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/gilbert.strand.cursor/app_mph_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/gilbert.strand.cursor/app_mph_dex/classes.dex	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data0	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data1	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data2	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data3	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data3	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data4	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data5	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data6	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data6	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data7	4283	gilbert.strand.cursor
/storage/emulated/0/AppData/meta_data7	4283	gilbert.strand.cursor

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

Processes:

gilbert.strand.cursor

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	gilbert.strand.cursor
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	gilbert.strand.cursor
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	gilbert.strand.cursor

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

Processes:

gilbert.strand.cursor

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	gilbert.strand.cursor

Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 IoCs

Web Service

T1102

Processes:

flow	ioc
29	api.keen.io
30	api.keen.io

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:

gilbert.strand.cursor

description	ioc	Process
Framework service call	android.app.IActivityManager.setServiceForeground	gilbert.strand.cursor

Queries information about active data network 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

Processes:

gilbert.strand.cursor

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	gilbert.strand.cursor

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

Processes:

gilbert.strand.cursor

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	gilbert.strand.cursor

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

evasion

User Evasion

T1628.002

Processes:

gilbert.strand.cursor

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	gilbert.strand.cursor

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

persistence

Broadcast Receivers

T1624.001

Processes:

gilbert.strand.cursor

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	gilbert.strand.cursor

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

Processes:

gilbert.strand.cursor

description	ioc	Process
Framework service call	android.app.job.IJobScheduler.schedule	gilbert.strand.cursor

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

Processes:

gilbert.strand.cursor

description	ioc	Process
File opened for read	/proc/cpuinfo	gilbert.strand.cursor

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

Processes:

gilbert.strand.cursor

description	ioc	Process
File opened for read	/proc/meminfo	gilbert.strand.cursor

gilbert.strand.cursor
1⤵
- 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
- Queries information about active data network
- Queries the mobile country code (MCC)
- 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
- Checks CPU information
- Checks memory information
PID:4283
- /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/gilbert.strand.cursor/app_mph_dex/classes.dex --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/gilbert.strand.cursor/app_mph_dex/oat/x86/classes.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4341
- ping -c 1 -W 15 154.198.49.97
  2⤵
  PID:4596
- ping -c 1 -W 15 154.198.49.97
  2⤵
  PID:4651

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

Lateral Movement

Collection

Command and Control

Web Service

T1102

Exfiltration

Impact

MITRE ATT&CK Mobile v15

Initial Access

Execution

Scheduled Task/Job

T1603

Persistence

Event Triggered Execution

T1624

Broadcast Receivers

T1624.001

Foreground Persistence

T1541

Scheduled Task/Job

T1603

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

Input Capture

T1417

GUI Input Capture

T1417.002

Keylogging

T1417.001

Discovery

Software Discovery

T1418

Security Software Discovery

T1418.001

System Information Discovery

T1426

System Network Configuration Discovery

T1422

System Network Connections Discovery

T1421

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/gilbert.strand.cursor/app_mph_dex/classes.dex

Filesize
3.3MB

MD5
808da9009081718fa62872d9b21b337a

SHA1
1bdf5032d5f4b57b0c11ceb9f7130d570adcd36d

SHA256
bfcd5933c0532edac79710e18544a304ca6cb72b6c5c9ad3404206f0f0e81d5e

SHA512
38935dc96b0f7297501403597b5e9e84a393a3d3054babeece67e9b76e2bf4ef0cb425b961ed51c0ab42d3f63997fce8499da680fae033c5ad43f2eca38f010d

Download Submit
/data/data/gilbert.strand.cursor/app_mph_dex/oat/classes.dex.cur.prof

Filesize
325B

MD5
9ed5ca1fd73fa98416cd21bd7eccf994

SHA1
9f2cab9e00e5fd6132d222b0b76ea3726f4e957b

SHA256
e9f95a5bdb70e5c1a97d88e08006638bdd4dd69d7367aa69b4a0d773c317cedf

SHA512
16d232087605c6f589d290d2195cd89e2fbcd5b0165e9433b5cae1fb83cf2b6ca32c508248f7a202ee65653592940647157f8108e37a678be7b917946ffbdd23

Download Submit
/data/user/0/gilbert.strand.cursor/app_mph_dex/classes.dex

Filesize
3.3MB

MD5
b8e4a7e6fd6ff859ff07bc9488634554

SHA1
569993c461b0d606312f11710be5bb23ea20cbf5

SHA256
3fd5720ef43f316a682b25588d25e63502e6ab914ebe3018f19acba696eea01c

SHA512
8a09ae6ad4a348dc097ea43db0cf590c68d2db545e90d9f936f68f33e515725952530b4463defd85ecea5d879a0862f03df60f7e5aac0243082777ed44e95459

Download Submit
/storage/emulated/0/AppData/meta_data0

Filesize
4KB

MD5
3748dfbaeae0d43d38471f14e4321dcd

SHA1
a5a6dcb2e325479cb25a44cb66216e09a843666c

SHA256
4830f1d48d41c7725686901a2d4f93a8ea722f6160dfecc6815ac85598e361db

SHA512
bde4b86489abafb3a5aff955ce232367044b6fdf106ea02847c3dbd78e49a02dd7c63bf82c26a3b630962aad16a877ece85af74608909a37a89b0591e012625c

Download Submit
/storage/emulated/0/AppData/meta_data0

Filesize
3KB

MD5
514d884ca8bb12d1b8f440f3e64c3f9f

SHA1
6242b72c85ce2a287e95fb2522afe1f559b277aa

SHA256
5a9b87d66daf4ad4791d980d9c3270c7806bc18c89e323472a500fb8ebfefc5e

SHA512
c18018ecb5742753f72dbe369c6f21b391b514a3d0dda2ef404cd53be299c42f3c774c7bec085d7c5713d42cf0fdb2f9e629d6cf5d635d3ca9271147e8420ac2

Download Submit
/storage/emulated/0/AppData/meta_data1

Filesize
5KB

MD5
42602d32a96f59366c36ca9dac5ce28d

SHA1
9690c0c6510cb5c7be9182d41dad381a1262065b

SHA256
e15552b3ab0824370ff36e1ee461251d72fef39ab75722a56064259049370b3e

SHA512
ded18e20f4b4353ee5e65f96a0d8297dc1f7f5802a18332de7fa3aaf6f4cb9b81982cb266c6779e9b1c4791aaa4eb8e04e3214b792c0a98b69a41654158684bb

Download Submit
/storage/emulated/0/AppData/meta_data1

Filesize
3KB

MD5
b0fb4b4b85453c7413ce34f558dde399

SHA1
e64d0e87b0baf84cc2c7e4c4dc1cfe8adcf9376f

SHA256
ad712097c583f970a7490dcd56f6c85fb3398dc6a5922b8477617fb741385eb0

SHA512
a02ddb7cccd7a820f059c9aa0869d1258d6cd4e1772dbda41d50c967f0da934223d304c4d4ec914b2dfc6b3fb0edbc40b45b2bce68915a312dc0140358dfd036

Download Submit
/storage/emulated/0/AppData/meta_data2

Filesize
4KB

MD5
24187c8d4a921022947272a9803b3f41

SHA1
1620aadbdbcd4adebe67316e89e8c65d1f61b8c4

SHA256
5468034e8a0355df93f6b070a8025304900219588f6c946f4ad37ba5750a53c0

SHA512
aa1ecef797d063e091c0e149747f331b90051c007cedaee72407f0c533e25086f2a6bdcc3ea4a6686ca595ab9ef577ef11bcd14c0fc26daa5f8f76ab513a3978

Download Submit
/storage/emulated/0/AppData/meta_data2

Filesize
3KB

MD5
36d7729b8cc8ace6afcc472b3f1220db

SHA1
3f1d7cb1dd721cad2cf955303872e3bec883968e

SHA256
58d71a9c91d09e4a5e3cbf4c543daf97e8f2ce31295efb6547d3eb535bd9a148

SHA512
e98135aee684654d62bccac9014d8d15b6d1cddcf303aef10c31d9352ed3fde35c922341ce5d7245e38d8d53c022ecb7953a59632873915af211df90784fa621

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
5KB

MD5
a6fcd52b6b66cecf6862b4f36341bc04

SHA1
8b21ceb4d264f40cf7da42ce630c991a0eea4090

SHA256
47bb8e56ea3c98e4a3a8b1e557e8b8d7683683e6657df223907b7c1ef085018f

SHA512
90ed714810ad62ef12e861506814f595db1c407aa5d2ee659e0bf5fb67cc1d8bcfc5bd776c82ea7fc0e6cdb21e25e4fc0399e90bfdf666a2296769bdfb0efce9

Download Submit
/storage/emulated/0/AppData/meta_data4

Filesize
4KB

MD5
6b2bac966edac0048bac4336dd7ffdab

SHA1
4fa290b1ae3d09a70f29e05ac33701a937307a29

SHA256
9a0285c31c82617f5d5823210791ab57fa29c92ca8107b0fa0e7a7a35be96af8

SHA512
758a90200d4f08c263d52c931a2cdc9ce066d87c89f786e04b56cc90bdfce7918001db0349e7a037c5e79a7eeb9d3f6e43c661d37c0cdda43f7bf2853d63f4e2

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
22KB

MD5
60c5153ac9209d93ec6f5dad798b520e

SHA1
9405c5f69f3038fc22724d611a0cedafbd0865b4

SHA256
30770d032694d585243cf2c108ddb515a11cce020953b3a8d1304d7704101c0a

SHA512
dbbd90a413c223f96be511409e82cfb3436df588ff58e4f21e5ae0610541bce191b8468179be6dee57b25438d7f1266b93b5639a7249c63050030c9ead36a093

Download Submit
/storage/emulated/0/AppData/meta_data7

Filesize
7KB

MD5
effbc10b41f027e5c2130835d524c99d

SHA1
affb65361d7a36d00e402ad869696578b5ac3259

SHA256
566fb91b6bf186c05c4ec051aa2e2802961cbb158df24a8fecaa0678febece84

SHA512
b2ddd0142a80663097e9b71d8d654d88382ef8f765c92f0c8fbf600f1174cb1b1e9e61088f954e609e6d2402fd4750b88945af7c1080018b991f2e6e6d9ad52a

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

Filesize
284B

MD5
8c8359ed62e1592d94b3b5316312f35d

SHA1
77ef28750985b30478f25848cfc92386494b5969

SHA256
73804ec1cffbc8cdc8f8d55135c000275e68cfb0243cf3cb9b2b7f4a693bd6bb

SHA512
03c2e1af86fb7f5ecca9db25c66f791226639b1949653f0a0e05968f29cea08cd9b4c2cfe47b17668baba003b5268b1d0fd2e1fa8f127a24334d04a48cdae0f7

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

Filesize
45B

MD5
f97218bcea3eabfe58116357e20e3507

SHA1
a50088c1bc980684a1b486e7de3179f6f378fb74

SHA256
b9939f5ecce2a93fab549103e876059a710424f1a000274dcd475c0eaa468356

SHA512
d73899d67e61b07343d992eb2be4ce586922d4ce5efc8627cff97bca3417f3b7f8a8e0deb87536f75281f4061780aa259291902cff510a9aa3a68b371f9effd6

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

Filesize
29B

MD5
0d0cbf429a6020490bbbb842edf73347

SHA1
d09e1bc1ba2c6a727550a90e3cdf4d3d397b4299

SHA256
0b66453ef1861297fb635c2e470c6bf83d7ec4e426a544cf98667d7984802fa5

SHA512
9968c9c760eb4250f75ce9c4353ea9b9d02b4a2c4795cb32a72a6bf0a83d7a0a1fb3cc9fff2fc4b72afe2250eb517e5531d65347353434a8c70160026d584273

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

Filesize
25B

MD5
ba30336bf53d54ed3c0ea69dd545de8c

SHA1
ce99c6724c75b93b7448e2d9fac16ca702a5711f

SHA256
2d6988fb5afdaafc4e33fa1f71d6f10c95ab5a49a8ec820add5b13eef05439af

SHA512
eea34ca526e03349e746d3687ea660b4748f0174fe2ffdb65161e232e08630b345e03329614852ce881a71362ba68575e9dd08fa361a416e5b2fb231e21a0a3e

Download Submit