51b03b7d31c6834d57874e01754838e7656874f6283009243add2c6ceb5262c3

Resubmissions

10-12-2023 02:19

231210-csbxyadbb3 10

06-12-2023 10:45

231206-mtfydsdg97 10

Analysis

max time kernel
1052606s
max time network
132s
platform
android_x86
resource
android-x86-arm-20231023-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20231023-enlocale:en-usos:android-9-x86system
submitted
06-12-2023 10:45

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General

Target

c73fe025e9768d08b85840a99d100d44ef948175f233c162ea70391bd8f6dac4.apk
Size

4.1MB
MD5

96917d0e934c618c5aabab7c4e53f906
SHA1

3837723786bb37bebc56e591c98f3af0f47ec1b1
SHA256

c73fe025e9768d08b85840a99d100d44ef948175f233c162ea70391bd8f6dac4
SHA512

55a98b9adaf6b91f66291b9df2ccd130844c5b67230ca8b85cabcd483616f2ea89d91d008f4ade6821340d26c427050e42e36ec9181f460da9430442a19bd5bf
SSDEEP

12288:ckv7fGlsJ4nk6Ywq+LCHR7iBU5txJQnZi+CXYbCQ704JaJbiWpoN4ed/d6O:7v7fGlu6Tqt48KE+CXYbCQRJqbibN5Fp

Score

8^/10

evasion stealth trojan

Malware Config

Signatures

Makes use of the framework's Accessibility service 3 IoCs

Retrieves information displayed on the phone screen using AccessibilityService.

Processes:

asbestos.refurbished.treatments

description	ioc	process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	asbestos.refurbished.treatments
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByViewId	asbestos.refurbished.treatments
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	asbestos.refurbished.treatments

Removes its main activity from the application launcher 1 IoCs
stealth trojan

Processes:

asbestos.refurbished.treatments

pid process

4281 asbestos.refurbished.treatments
Requests enabling of the accessibility settings. 1 IoCs

Processes:

asbestos.refurbished.treatments

description ioc process

Intent action android.settings.ACCESSIBILITY_SETTINGS asbestos.refurbished.treatments
Acquires the wake lock 1 IoCs

Processes:

asbestos.refurbished.treatments

description ioc process

Framework service call android.os.IPowerManager.acquireWakeLock asbestos.refurbished.treatments
Requests disabling of battery optimizations (often used to enable hiding in the background). 1 IoCs
evasion

Processes:

asbestos.refurbished.treatments

description ioc process

Intent action android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS asbestos.refurbished.treatments

pid	process
4281	asbestos.refurbished.treatments

description	ioc	process
Intent action	android.settings.ACCESSIBILITY_SETTINGS	asbestos.refurbished.treatments

description	ioc	process
Framework service call	android.os.IPowerManager.acquireWakeLock	asbestos.refurbished.treatments

description	ioc	process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	asbestos.refurbished.treatments

asbestos.refurbished.treatments
1⤵
- Makes use of the framework's Accessibility service
- Removes its main activity from the application launcher
- Requests enabling of the accessibility settings.
- Acquires the wake lock
- Requests disabling of battery optimizations (often used to enable hiding in the background).
PID:4281

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/storage/emulated/0/Config/sys/apps/log/log-2023-12-06.txt
Filesize
13B

MD5
de2c41a51ee9246eb1708f65b511add0

SHA1
2f442d634c8a18760a232c8829d4b5d74a52f074

SHA256
ad2d914ca347cd1930e32f21c6d5448c34104bea181b93abc85ec518985653ab

SHA512
7cdfbd001594503644e9ed80ae852f90ef9e841a8382e2eec6979e149a2c400a3b83055d205b4d1d66e1600e5127482932d5127eb5800d35a4ee5673fe34d84a

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2023-12-06.txt
Filesize
25B

MD5
91cf6d7cb17a69e87bff36a51c7e157a

SHA1
5605f1c81ac3cd17f88762dae62b1e6a01ed866f

SHA256
85347497ee1ce1ae0fbdef4a61ac4a50376d514b5d1d43b0b1fa18248e91880d

SHA512
882884df81df7a92a6a04536bb5c7b085efcf29faff42f90b67fc7a4e3504b68289d2cb2e74630301bc61e7cb92ffe544dfc02d996579c9410a31de17ae8cb5d

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2023-12-06.txt
Filesize
25B

MD5
bdb821a955117250611e94cd23842584

SHA1
81edcea1b44f94cfc140710c8410d0696b760c67

SHA256
076eb89055ff3d929eb732e1002a0105652e628682a741151388ce1df3b6ec9d

SHA512
e52ffed4ee84acc414c530c239c8876d9e99c1f2b2c7626c0ed7fbe0c59b9cb8f8a5e9e983541bea3dfdb849dd3b9593df054c2482ed8bcda7c70ebd960ca268

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2023-12-06.txt
Filesize
25B

MD5
bdb821a955117250611e94cd23842584

SHA1
81edcea1b44f94cfc140710c8410d0696b760c67

SHA256
076eb89055ff3d929eb732e1002a0105652e628682a741151388ce1df3b6ec9d

SHA512
e52ffed4ee84acc414c530c239c8876d9e99c1f2b2c7626c0ed7fbe0c59b9cb8f8a5e9e983541bea3dfdb849dd3b9593df054c2482ed8bcda7c70ebd960ca268

Download Submit
/storage/emulated/0/Config/sys/apps/log/log-2023-12-06.txt
Filesize
799B

MD5
3f1763b1912c135ade60b86901e59058

SHA1
c3a12effc0fe264c2fe60813767d4a5d6c5b4aff

SHA256
77ab06bea8ccdb24cb3e5e55d8776df7d6362a60977dea29211f3ca138bd6d97

SHA512
27f9f42a06b95533df1b3725f5b67c22e9b213ad42396ece4b97c4e08c9ea9bac8e69ee3555a98fa3337d51bf52da19b848d151e5058c284cab3485a5829576e

Download Submit