sova | 8b4d8d99b6be57904b4da6140d405bb82e059ef345ae206162ce0fd2b900d18e

Analysis

max time kernel
1074068s
max time network
162s
platform
android_x64
resource
android-x64-arm64-20220823-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20220823-enlocale:en-usos:android-11-x64system
submitted
02/04/2023, 03:28

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General

Target

3dcd8e0cf7403ede8d56df9d53df26266176c3c9255a5979da08f5e8bb60ee3f.apk
Size

4.3MB
MD5

d87e04db4f4a36df263ecbfe8a8605bd
SHA1

1c99c658e30c672927dccbd8628107abf36d990d
SHA256

3dcd8e0cf7403ede8d56df9d53df26266176c3c9255a5979da08f5e8bb60ee3f
SHA512

101c8f7326e1d617f515ce94490a54772c2550e3b48158a055f3ea2c47efa82e9a90ea626e60f7f2cf3dbf36be77599fb8a3b9f1620c28b8253549069a1a2d5d
SSDEEP

98304:gjYTsK5/hRKuT8kLp0EDb1putwdre5VRLmoVE9zOEhqRbcs:/wK55J8gRBp3dre5VRaoe9zhibV

Score

10^/10

sova banker evasion infostealer trojan

Malware Config

Extracted

Family

sova

http://5.161.97.57:5000/

Signatures

SOVA_v5 payload 1 IoCs

resource	yara_rule
behavioral3/memory/4423-0.dex	family_sova_v5

Sova
Android banker first seen in July 2021.
banker trojan infostealer sova

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

description	ioc	Process
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfoByAccessibilityId	com.toss.soda
Framework service call	android.accessibilityservice.IAccessibilityServiceConnection.findAccessibilityNodeInfosByText	com.toss.soda

Acquires the wake lock. 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.toss.soda

Loads dropped Dex/Jar 1 IoCs

Runs executable file dropped to the device during analysis.

ioc	pid	Process
/data/user/0/com.toss.soda/app_DynamicOptDex/IWGFPqP.json	4423	com.toss.soda

Looks up external IP address via web service 1 IoCs

Uses a legitimate IP lookup service to find the infected system's external IP.

flow	ioc
51	ip-api.com

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

evasion

description	ioc	Process
Intent action	android.settings.REQUEST_IGNORE_BATTERY_OPTIMIZATIONS	com.toss.soda

Removes a system notification. 1 IoCs

evasion

description	ioc	Process
Framework service call	android.app.INotificationManager.cancelNotificationWithTag	com.toss.soda

com.toss.soda
1⤵
- Makes use of the framework's Accessibility service.
- Acquires the wake lock.
- Loads dropped Dex/Jar
- Requests disabling of battery optimizations (often used to enable hiding in the background).
- Removes a system notification.
PID:4423

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/user/0/com.toss.soda/app_DynamicOptDex/IWGFPqP.json

Filesize
2.2MB

MD5
4250ff4eb76233b4b27747bbc4ccdb2c

SHA1
52ee22f239affa0b215cb605d817bcb51895cff6

SHA256
e86399652643eba467ef4a5cce79d41ea01da53dad450466cad3c5a80637f2d1

SHA512
8ab81d22def88424f16330453dbe4084a18f7ed0a41b6b1d6480ee0b7675b15510031e3304d4c7ede24c6ad956a22294d4ad827492a169f609010da66295d872

Download Submit
/data/user/0/com.toss.soda/app_DynamicOptDex/IWGFPqP.json

Filesize
6.1MB

MD5
e4920b5ca280796a2f4bc24ad8af6be6

SHA1
d376c8da5b608f8175d94de6a4c14fac0074577b

SHA256
741a638c78b9ed1650fbb285505e62b9fd9454167491e643003b337651d7857e

SHA512
f5cfc684ef350f69db10c31a82b991a7535975405e03ae2c0ba0d96443bfde144d78e0a87a9566fe9a45125631fdcacf3860374e6379c3b0d789110e7c486899

Download Submit
/data/user/0/com.toss.soda/app_webview/Default/GPUCache/index

Filesize
48B

MD5
6d7d499960179766cd4261d12dacc411

SHA1
e6f8553b0015e12b23cc551afe98763f3b1c9bed

SHA256
c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

SHA512
6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

Download Submit
/data/user/0/com.toss.soda/app_webview/Default/GPUCache/index-dir/temp-index

Filesize
96B

MD5
d979e641a134cc5d383a5f8bc77bd8ec

SHA1
938b1a0c14414e6fbac2a1610a24d2cb5d39cff5

SHA256
58dceed6df23589a88891ff97ce1d3628a940193b1a5a433b56a62bbce82e858

SHA512
c5ec00e1c41f1de10b596da3b401475b8c5c354a9d85536347e84eba6c1e71bd1469ff5490fc85ab47d983e68a01ed2ffd36ba9b04186a484c508d96fe04c490

Download Submit
/data/user/0/com.toss.soda/app_webview/Default/Web Data

Filesize
120KB

MD5
a48cd9324b1f8754b07f00d863b840f3

SHA1
11c6614775b35a58f440971dfc87c8aaac6d6173

SHA256
8859a216183793485d4699bf69d7ed96904679834188d07b9a70424d47eb1420

SHA512
35fa712f0af4a5eeed7e00e4e59ed5027dc6609d268462fe79d92043be9ae0c5961ce9e1d2f64b1a196c9b6aa6242b8b83817b3ee4c1058596c58a99c45478b1

Download Submit
/data/user/0/com.toss.soda/app_webview/Default/Web Data-journal

Filesize
2KB

MD5
7f3471fda0e844c8cd9de2b6bdcd674e

SHA1
3e13a6e6974a84d4835f2783f4409ca943bf1f51

SHA256
440f45546c05fddb845329b73d2ed55b0d0379d07d4ffa922e0dbcee899e0ed9

SHA512
f8e6496909337785af616f12cfa9d95dfb48c14c7f9b363cefdbe1d87041b9e39e40f567c54748af42f814206fd341c8a1743d42aec2d187e5b1a5e20af8a8fa

Download Submit
/data/user/0/com.toss.soda/app_webview/webview_data.lock

Filesize
19B

MD5
99fb47db3151680796ad3e7c7720329a

SHA1
741bc84d12243d336689dfa02ae84a8f06603e48

SHA256
bbfdd0e8a91d7b90db67cbcfbe668607efe5f0b50a08971da30d29c911ffb626

SHA512
ca749d57e8674f4bf8eb1d4d76f3999c2d15acb7bec746d0e09b20dda355a352aa3fdd1aa66eb8b2c742c8764175b7e9d55eda54d4acb9d5f15901c65f7f0337

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Crashpad/settings.dat

Filesize
40B

MD5
b57c671473183612dd4dfbb8fb4d7d04

SHA1
c0c3c45d45946b1c8d6690dc2f037a0ec8124ef1

SHA256
f7ed448612c850f4541bb3ece23fab6794e12197c6e7fe4f8c5260973c3562de

SHA512
58fe4bf452ee3dad260c413fb4d6e9076f6e4a4a6fb4bf77b5b6078f9ced3da05854a649233a544329d00f0249057738186ca86271d0155e095fde05cd1587e9

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/2f3337478e49e949_0

Filesize
420B

MD5
f085f03e9f5e0add57fda3d499d409a2

SHA1
b539745684bb183e9f281568cb3abaf6221a6185

SHA256
2f166469a7293256f9e726bb8995a59c4a3acfd9a4d23e32a93957c49bf00ccb

SHA512
f6c8cadd2bf7adb204613b9023f0b8941f0dda55334e0a68783cab9da6777e737bdafabbae39711dbf6cbcd06f90a545d7ee251d6a943bfb29acbb4a72cfd4c0

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/385bf0055d90dbc5_0

Filesize
602B

MD5
899f903573bb1c137cce0669fa797934

SHA1
afe8f40c271ff8e6612b78bb7e0655746ed62ecc

SHA256
b993f719ef73ec5b39a9b44e7923efd0ab13d8c30a51c380d382a217fc9315d3

SHA512
342f9b16b461d1cf7b5484289b4ec6a520e08b13d534b70cd06c91ed94250b813de434272c44054fe673ac025e0a19b06b0d8ecc8000ac2d8a1b064e3466b1e9

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/418ad5e834d66b76_0

Filesize
406B

MD5
5edb8fffa237e0df6c7dac6a76eb06c8

SHA1
522b21aafd7d63437679b33f7348ea38c4c2364e

SHA256
938531cf2c097844124805a7cf357f33f7c01407ac351a2379549069cac04335

SHA512
94e959d004bbe074f5aff9ff68c5ea59dec33ec2059cc0fafc0496f97173fa784fd327efbc5e82cf765c60555fb0e80d31b3426ebb75d29711378af987581628

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/628aa70b6030a263_0

Filesize
392B

MD5
a11692a2f1f30ec6bea040aaabc8d55e

SHA1
e7aa2bb65c78af453969a68f4e1cec3c087dd8cc

SHA256
a635c15a72ffa4d991e18f199eb32c0c255f8ba531dcfd8aeb2d4905c07a9e54

SHA512
83bb36d181441ed30186f3c376122ebe462463ece61c135d4249019f2d6cb96d64aeb49ca585efd6d616ee68f6ec8b50ced11d20f41a966486700a209d7791a7

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/7081ad27615f85ec_0

Filesize
444B

MD5
d471876c0b846ef1e1c2ecea6cc2b8d9

SHA1
1786e65b81e3a6cac04668a978d5d8844707bba7

SHA256
53d33bb40213543472215130f4537aecbc1c7435c73593295329d07ae55259f4

SHA512
f5988b7f0b5238f1835e3d56c333ee46bb4fa6a6f238665101b7a9850e293c2bf729a0127624e7f6f7d2b7cbe00b688861bee7b3c5e858957ae5eac2feefdf5f

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/8a9dd9b28322a4bd_0

Filesize
418B

MD5
8b8b81728c5f6f0c0dc94bfec59251ed

SHA1
f628f010ea24a59127e00015969f5b64627f31a1

SHA256
086b80f4935b1013d15c698f477598b150dfddb16d1ae7fecd94e1237658751a

SHA512
150eea4be2df811f795173e9e00adcb4445601da07ba5d0d529dc0d0fe5ca88d8b346a17b08ae4132c776f45e91bd2f2cfde57228b83cbb4a9573701136a800d

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/Code Cache/js/index

Filesize
48B

MD5
6d7d499960179766cd4261d12dacc411

SHA1
e6f8553b0015e12b23cc551afe98763f3b1c9bed

SHA256
c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

SHA512
6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/Code Cache/js/index-dir/temp-index

Filesize
96B

MD5
37276904ff11f2064845093d4be6ca06

SHA1
159ed3e37f36bcbcb87c08839c38926c1a43356e

SHA256
bfbeea829360d23625ed4a0944d8feb49b31d2878bdf8b2314b6f5bab6efa34d

SHA512
ac589f2663973aef5498f729790e9e5f456720a76e14ef40b3115a92a10c41064acde6d7f91997e541a35df2d572a47a03dc10b49d9815837c08dc34cf55e295

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/Code Cache/wasm/index

Filesize
48B

MD5
6d7d499960179766cd4261d12dacc411

SHA1
e6f8553b0015e12b23cc551afe98763f3b1c9bed

SHA256
c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

SHA512
6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/Code Cache/wasm/index-dir/temp-index

Filesize
96B

MD5
3db972eca38e1a767c46fe28ef6b5cd0

SHA1
06d023eb0e252c71907fafe52eb8ce2b59ec88ed

SHA256
fd894502299a99ee4afa46ebc1a29b2f5e8b5001eb194ed111012b0a57b737fc

SHA512
628a2524656f2f13a331b083adbe1da59f88958424059b4b5d000bb7e84630b3519cc7434eee883c398be4b234527c68e4da9a7b73df0d93c71aa174f028fba0

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/bbbf120220612398_0

Filesize
376B

MD5
bc0357e6a511d97ce35fcefa1f7aaf85

SHA1
b98cf608bcd9fc32266c1b5075ec75cde4ca0cf1

SHA256
c6386e9b2024fb8cf62e29520c8adecdaee2481573e8349f19a050c07999f8d5

SHA512
f92f09685a49905e5b5211ff43df7e8090b8467638b06ee6ba766c326daafe62fe075227171ba11d311eaea5500b83bcd80d48df26cb3df941a94a1c3cc8fb33

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/f3ef7cc211d63267_0

Filesize
440B

MD5
2bf90136728c692bcea31c6036a9e6a5

SHA1
85e451e94b3060b01fa62e4714f9e6a6487004a5

SHA256
f87fba3d308521ee163bc9c67623f3e846ffb33414089de2a2eb03a3d356ec4f

SHA512
e7bbc3cf5e6eae7079fa0bd389a1c7b0624d18351d6942d915a4e81bb8af99858fdc1d054e4a84c14e7961a41c35285ec54d1bbaf5261c07b6f31ab81e511e5c

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/index

Filesize
48B

MD5
6d7d499960179766cd4261d12dacc411

SHA1
e6f8553b0015e12b23cc551afe98763f3b1c9bed

SHA256
c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182

SHA512
6526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/index-dir/temp-index

Filesize
336B

MD5
e6e2d6845360ff578cd4ea11b17eab66

SHA1
81a801a0d0287fd83d3803142642bdb63493541a

SHA256
98bb2b48a7d3fac9ea3529e16b298078b10906bfa5132bd05c32575271afe794

SHA512
00cb3219035fa5cde053555f7a1fe1ae0ce7523d63432439f2af24bd925a99f56e7e300c2e68d489ef0e33607779ceb501f5b698112f2882cd44281cd2357433

Download Submit
/data/user/0/com.toss.soda/cache/WebView/Default/HTTP Cache/index-dir/temp-index

Filesize
96B

MD5
b754df50f78fc8573ca9a9f450ab193a

SHA1
f6f8e81749a0de1ada77b566547dad2ae26f3405

SHA256
e577238754479b1750676bf599a85fae9dca24c6b6d76877d7e302376f428712

SHA512
89e9440c248d6fb309b918de2f328df53ef95d8d67a007d2489dc48aa57b1b248ecab1b8e65ac40df768915de8e22a04324ca413eeaa11ed617036120abe2fc3

Download Submit
/data/user/0/com.toss.soda/cache/WebView/font_unique_name_table.pb

Filesize
57KB

MD5
f080fa2a56ab5479d58063e5ea871447

SHA1
4b3fd57a98916fa5784305b76ba30af26b5253d9

SHA256
0aa374bc456330fd1b5daf18d25b4bb8e2df1998dfa85466f2c31843ff56e815

SHA512
8aee3186a95b389d39882620b7c4199a29aa50580aa98a381b2931a934de6406943c89d4d00ebeabff21e2b03b4a4adcc01e37e32a2335c4838be24bdbf61936

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb

Filesize
8KB

MD5
e579a6b00eef1318f9166352228eba18

SHA1
76988896854f0139083e77862eea1a4846cf039f

SHA256
4b34cf505050facf47aa7936e4e7667e1969105665c632b3eefe7ecddf9a6935

SHA512
c47632e957d87727bf6504a82ca7a44d8da24d30cd997a0f449a96e4f97c656a1b4d9da3fcd827e2a48c59677688da0b872358ebd0f9369d898d1b8ec18d5699

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb-journal

Filesize
1KB

MD5
03c0c64b999145f43a9913d4f2ec4c45

SHA1
2eff0628f6dfd97e2ec7fa1fedc2aea98baf822d

SHA256
340a1258e4b5c8b6d5c3f47dbd065980a941ca5267e431240299530f5deb7079

SHA512
ea0cd26a04447cfb8ea1bf88d7da5e37e67b2e5a0f72fecc262259fe4fc1cf824208504fce342645db50087b6a16f75e25fe666326961f98c9adde7848b4fd3d

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb-shm

Filesize
16B

MD5
4ae71336e44bf9bf79d2752e234818a5

SHA1
e129f27c5103bc5cc44bcdf0a15e160d445066ff

SHA256
374708fff7719dd5979ec875d56cd2286f6d3cf7ec317a3b25632aab28ec37bb

SHA512
0b6cbac838dfe7f47ea1bd0df00ec282fdf45510c92161072ccfb84035390c4da743d9c3b954eaa1b0f86fc9861b23cc6c8667ab232c11c686432ebb5c8c3f27

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb-wal

Filesize
458KB

MD5
2021e25f03b819de29466ee27f998e25

SHA1
9b82699c350f16745fc69b08d07f0ab8d8b1d427

SHA256
192639f176c223b2511502247404f9e491756b62fff5b3a078e3ac81f8f03827

SHA512
878f64510e7c37d9d31157fac6b03ea6ff65eb90af4e72e5d670367d0c402ecae00a2ca94df0acc8f0d14c696833b4f3c535ec4b8dcbad7f9d1e7166e619aaf5

Download Submit
/data/user/0/com.toss.soda/shared_prefs/WebViewChromiumPrefs.xml

Filesize
127B

MD5
97ccd9a2b2063143df56b6937f961ca4

SHA1
5e78a91ae5df289ce83443cb7d5589dd3504fb5d

SHA256
248ff7928128015b1cfe3e6517c8f9b8c9511bfb8c8baf44fc1370640eac61fd

SHA512
86c05a5bb3d7eedea390664796966e9e5a5bf846c85808da54407788a76b3ee25b91428242a1e76d8765bfe51e1ba3636617fbab6e7dbb39fcc433e07c3fcd3b

Download Submit
/data/user/0/com.toss.soda/shared_prefs/prefs.xml

Filesize
135B

MD5
7736f4ed63020ad4ffc2f5359a7c9d64

SHA1
58116665dafceb7ae0aaee3bc59717a9a5c00cee

SHA256
6fd2c6ee0cc04113fdff44195a45da423aa4643da5653e9220be0fe531c410b8

SHA512
10e555b9ff4baa4dbf8ad8fef7563e4756b194595b7794845ea54856e01745bb8eaeef9a5c67da76174fe1832025c9c0d220b49f839b3702d24f5372716a700c

Download Submit