33adbff1a79da4a3fde49cececac5a6b99bf217be0c6db6cdf85a46bf2087e57

Resubmissions

25-11-2022 14:38

221125-rz2jhaec29 10

22-09-2022 17:03

220922-vk1v7scaa5 10

31-08-2022 15:17

220831-sn1y9sgacq 8

Analysis

max time kernel
1713963s
max time network
156s
platform
android_x86
resource
android-x86-arm-20220823-en
resource tags

androidarch:armarch:x86image:android-x86-arm-20220823-enlocale:en-usos:android-9-x86system
submitted
22-09-2022 17:03

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General

Target

documento_2a3d3dd.pdf.apk
Size

4.0MB
MD5

8f78df9b128eb2b0fb576269bba6a9fb
SHA1

2128c991887a80152ca36689be503eaa6afc1b1f
SHA256

33adbff1a79da4a3fde49cececac5a6b99bf217be0c6db6cdf85a46bf2087e57
SHA512

4bce2fb6b264159c0b0dad184f834ecbb8eb5f908665e9eb2d783604374fb3fe03e9cdf5a4e167e308767d6c63d7f0302e9658ccb967f22affbd4bf2cf1a49cb
SSDEEP

98304:rIQAS1Qd2ofrWB/urhQuzI6TZS+DixH8bU4bFLzbcHez0:8QAejky4To+mgU4bFLg

Score

8^/10

banker evasion

Malware Config

Signatures

Makes use of the framework's Accessibility service. 2 IoCs

Processes:

com.personal.pdf

description	ioc	process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.personal.pdf
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	com.personal.pdf

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps). 1 IoCs
banker

Processes:

com.personal.pdf

description ioc process

Framework service call android.content.pm.IPackageManager.getInstalledApplications com.personal.pdf
Acquires the wake lock. 1 IoCs

Processes:

com.personal.pdf

description ioc process

Framework service call android.os.IPowerManager.acquireWakeLock com.personal.pdf

description	ioc	process
Framework service call	android.content.pm.IPackageManager.getInstalledApplications	com.personal.pdf

description	ioc	process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.personal.pdf

Requests disabling of battery optimizations (often used to enable hiding in the background). 2 IoCs

evasion

Processes:

com.personal.pdfcom.personal.pdf:remote

description	ioc	process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	com.personal.pdf
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	com.personal.pdf:remote

Removes a system notification. 1 IoCs
evasion

Processes:

com.personal.pdf

description ioc process

Framework service call android.app.INotificationManager.cancelNotificationWithTag com.personal.pdf

description	ioc	process
Framework service call	android.app.INotificationManager.cancelNotificationWithTag	com.personal.pdf

com.personal.pdf
1⤵
- Makes use of the framework's Accessibility service.
- Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps).
- Acquires the wake lock.
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Removes a system notification.
PID:4095

com.personal.pdf:remote
1⤵
- Requests disabling of battery optimizations (often used to enable hiding in the background).
PID:4388

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

/data/user/0/com.personal.pdf/app_webview/Cookies

Filesize
64KB

MD5
cb7543c4df600f2af58097cce0e334ba

SHA1
83cc92f38c27fdb4fa519b1ce2f37912f24af1f0

SHA256
64c022ae708f94ffde986e105d88f708884de325720bfb9925c4160a6d417233

SHA512
ad51cad0472327bd68aa2d791341cfafed58971752352537bb603ed18b15a3f9185e9150983a28ecd09606e8dcaef6d1c9d93213dd246ef7720f39842eb3d980

Download Submit
/data/user/0/com.personal.pdf/app_webview/Cookies-journal

Filesize
1KB

MD5
e8741448cf9c173428cf49d0b0ef36a4

SHA1
7ed4633eb989aa1207bb189f655701f8dc60d434

SHA256
c7b26edc797169290a5d667e999f5c235e4822deb5edf76456eafdc716bc363e

SHA512
333302a977b19b6d745309fb057d192ba9f7ca9e8ff10001b2909d2dc55ea0de93408ccf82a2c6299794f5841ee5cb67d0010c4ff61290e866e4a43ff8f5785b

Download Submit
/data/user/0/com.personal.pdf/app_webview/GPUCache/index

Filesize
20B

MD5
93027d42b314432c4216e6cfca48b384

SHA1
43448dd8102979c3926828182579691945eedd4e

SHA256
3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

SHA512
a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

Download Submit
/data/user/0/com.personal.pdf/app_webview/GPUCache/index-dir/temp-index

Filesize
48B

MD5
b731e303c05778de7e93e3b4b9c322f3

SHA1
552fdf89b5d240a0b2d2e8f12a6c32f40c040194

SHA256
a633c40772a7a5fd79f116228dd94aff989cef52488b6f70fdf2ac3cb57a2875

SHA512
3a60ff053bedb69662149cf1c41440daee8650e85e8acd11dea495c65135c36c02c7b5c0aabb98fc34e44e608dffeb431e4defdcdd7b3f6910a5e813957c0d63

Download Submit
/data/user/0/com.personal.pdf/app_webview/Web Data

Filesize
104KB

MD5
dc79f9ce5f3ab5270b33e61119dfc959

SHA1
1844bf222a5144b513dcf2fb50a18c011701c647

SHA256
47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

SHA512
18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

Download Submit
/data/user/0/com.personal.pdf/app_webview/Web Data-journal

Filesize
1KB

MD5
14d59e693c8dcfc672cfc718cebbf50d

SHA1
6d8a9a6fce2b0dbfaab93567d355d054c87fe064

SHA256
b96c40d38609cc909f881c7d6ac11ad2b29d101fa626c73d1bfc470694731014

SHA512
a8a33859805224a03101d2c213bc68c45a7c3bd639e4e4d62af8297af6caead851537f01b4836648467a03df11835c9be2c887f1d87687992de74876f48513b6

Download Submit
/data/user/0/com.personal.pdf/app_webview/metrics_guid

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.personal.pdf/app_webview/metrics_guid

Filesize
36B

MD5
e91deea0340bd1f77575b8ac33e7f879

SHA1
a1dcb7266ddbe80f482c6cf490cfc2f8f0b59e35

SHA256
63e92a16cfebe87e3d8757af2539791b960a973636687e807edad5b1c5de216b

SHA512
a211ee86d64d017e6d923f22f9f97eeffd7f91e35903f1a86e706c6e4b7e7a3b134e925e74dad7d790228b59f5bbca1351807f0668cd59fbafce02b4858a993d

Download Submit
/data/user/0/com.personal.pdf/app_webview/variations_seed_new

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.personal.pdf/app_webview/variations_stamp

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.personal.pdf/app_webview/webview_data.lock

MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.personal.pdf/cache/org.chromium.android_webview/44e5652fb145311f_0

Filesize
1KB

MD5
3c7f29e5fede55a321294064d906ab5f

SHA1
6d70e22e07a0dc499fde51193c96cbe47a0daa53

SHA256
e556fe4f2a045ff0ed30ff38d003831d3adac7a55106fea29402368410a0cb21

SHA512
f32b61e1e1d7ed0718000729f24e62c8a9d183fb9bb0f7010425950860ea67a28d6fe3bc453c67e3c2cdd43920642f95092bf3c2bdbf5fbbf8232782eae1e342

Download Submit
/data/user/0/com.personal.pdf/cache/org.chromium.android_webview/f7dc77863b8aa457_0

Filesize
365B

MD5
f1a88216c4c144a3e7489dcb9368e217

SHA1
811889e018b2cbf2c09ed63f990651333854c789

SHA256
d7fa582f51e6308b016c7655101f3f9adbb5f4253b2e2f0d1435f248906e9c24

SHA512
092470e2d891dd743c082494d11a3eed6196e3e1c45c84cc817d1337b5a470037d663b5742466738e2f24f6a7f19dbfbed0571eb1b900c7eab31f2a80ec12995

Download Submit
/data/user/0/com.personal.pdf/cache/org.chromium.android_webview/index

Filesize
20B

MD5
93027d42b314432c4216e6cfca48b384

SHA1
43448dd8102979c3926828182579691945eedd4e

SHA256
3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

SHA512
a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

Download Submit
/data/user/0/com.personal.pdf/cache/org.chromium.android_webview/index-dir/temp-index

Filesize
72B

MD5
eb17c97d09bb795fb223559d6c23b3eb

SHA1
2a5a04fdb3542f894c765954d2361edb96f50702

SHA256
664bc26355694dc05f022052a499c52de47a397bdce6fbb9f6a00ebc0719edd9

SHA512
cb816ef7e137102fdad27be614bf012a947a688f8a1fc89a278a2bf3db3fed91b29695983fa20230b4757349b9736e6be92307a058f64da7a2ff9f57f21ad320

Download Submit
/data/user/0/com.personal.pdf/shared_prefs/WebViewChromiumPrefs.xml

Filesize
127B

MD5
21223e9184445fe043476484cd8cb1f9

SHA1
2b4813f849121d60ba35eb0889080668bb62c778

SHA256
bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

SHA512
be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48

Download Submit