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
4101802s
max time network
149s
platform
android_x86
resource
android-x86-arm-20220823-en
submitted
31-08-2022 15:17

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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.pdf:remotecom.personal.pdf

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

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:4097

com.personal.pdf:remote
1⤵
- Requests disabling of battery optimizations (often used to enable hiding in the background).
PID:4464

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
66a9b18d982db0abc3929eba67d64ab1

SHA1
9f8256016f624e70e8abded9f754507f51f6bab3

SHA256
6d866cfc6ac459da54d9461ee65cd52010953ec51c0bd91a91e89ce1e9e38bf1

SHA512
58eae8820b24e8f21d36eeca0ba61dd9793b40355ec935390889bf37571016b93e3071eb1834691330cfd418c1529b962b54c6e9208402c44d31590e5d722a6a

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
ada2c6535a6ced225d6c945340c0e542

SHA1
dd69f57ec2cdebcd1ed69b728af885e77b3b8558

SHA256
76541c8ac4eabb38ca556251bcd1c3e52eed76bcf0d89c14e6c23ed098e1a093

SHA512
f60bb7f4f932d4c10b0e166723cd832435fd4d0c0b67657ba024b47b64b5c85a5d8655084e5556837ca360143b71fe05eb71220f3ca89ec7ff94b6b75d875a10

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
fccd4a35691151b37f59fc60984ccb7a

SHA1
fb4d6d95bba27af111e2321b83ff89b97580e16c

SHA256
5918046c4f5bd07ba98dfdd16258dbfb440b3db17f091d0c75ab222706fd2c4d

SHA512
86c5ebf4f50d23f89ed3ac9b29f5c13302d820c0a59bb1a55065eb131a6ca4a71260b895dea0c3eb1c88c168bb0ce3ffc95020dc3e673c97a9a3adcc6c523fac

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
791ed3a95d999fe28b06bf41ebd2e144

SHA1
6a38a519af6deddc2e93b3044fe95060d9712996

SHA256
c785c996f2e07df4336d535650e97a84802ff3e9c167f8eb83e0eda820005039

SHA512
dec1a4032633b8373b371cc8056fd31e825a285eec9d4c2e03f7164667da5bd92deb22f4adb54e0d2c7a4faf7329eebd203a5c9ce62e1253313d7657ace5ae42

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
b951d10d99e7b4a3aff198a8c7324148

SHA1
d78027a0ba69a00e00ea87606a0d4e4d08a435ad

SHA256
1207a7ad2665af52bab131cb6d1bb38a714f58928ee992d668583565af4f3ae0

SHA512
a52fa3d3b809926017a2f1059146e6dfadb723781245a5ca490b74affcbdeadd58f33ab32fdf0ab3425118d023a7f1a792e2d8cec3dd1389101991816ac21bdc

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

Filesize
365B

MD5
a8b1d66ab41fbf210761897a89f24ae0

SHA1
bfa59fce1e763369a875cceb2fe441ab36a1850a

SHA256
c9fa9d2ff42fdf0a50287371d05b5847dad19a7a8a33823f6fa0ca0661d2316a

SHA512
37803529204578b07d5d7e1eec2ec7a7cb3f9f7b24913637ff5b6f639d4fd66ab8a9f6e5cbb247b062021a18b9767d6b65babcf73c2f5df203a85579de9da6fb

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
48B

MD5
15357e53cfc8a5a3b3eddcf97be6b5b6

SHA1
b535e5289e8fd90b101562e3625d67a1e63cf2ff

SHA256
ef4e3c3467fbd2e664eabde0246be50312d9de6c0260d0aa913cbd2fd3ac7c3b

SHA512
fd603a2603a058ce71b7b5db2c9ca5b175c5342b04cc20c7babfc4b0c80985fdb7bbd03aa818d64c32851e591b946fa779c7bc6b98ad28ecf532af4999af7794

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

Filesize
127B

MD5
21223e9184445fe043476484cd8cb1f9

SHA1
2b4813f849121d60ba35eb0889080668bb62c778

SHA256
bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

SHA512
be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48

Download Submit