sova | 8b4d8d99b6be57904b4da6140d405bb82e059ef345ae206162ce0fd2b900d18e

Analysis

max time kernel
1074065s
max time network
158s
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
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 2 IoCs

Processes:

resource	yara_rule
/data/user/0/com.toss.soda/app_DynamicOptDex/IWGFPqP.json	family_sova_v5
/data/user/0/com.toss.soda/app_DynamicOptDex/IWGFPqP.json	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

Processes:

com.toss.soda

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

Processes:

com.toss.soda

description ioc process

Framework service call android.os.IPowerManager.acquireWakeLock com.toss.soda

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

Loads dropped Dex/Jar 2 IoCs

Runs executable file dropped to the device during analysis.

Processes:

/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/com.toss.soda/app_DynamicOptDex/IWGFPqP.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.toss.soda/app_DynamicOptDex/oat/x86/IWGFPqP.odex --compiler-filter=quicken --class-loader-context=&com.toss.soda

ioc	pid	process
/data/user/0/com.toss.soda/app_DynamicOptDex/IWGFPqP.json	4176	/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/com.toss.soda/app_DynamicOptDex/IWGFPqP.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.toss.soda/app_DynamicOptDex/oat/x86/IWGFPqP.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.toss.soda/app_DynamicOptDex/IWGFPqP.json	4098	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.

Processes:

flow ioc

41 ip-api.com
Removes a system notification. 1 IoCs
evasion

Processes:

com.toss.soda

description ioc process

Framework service call android.app.INotificationManager.cancelNotificationWithTag com.toss.soda

flow	ioc
41	ip-api.com

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
- Removes a system notification.
PID:4098

/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/com.toss.soda/app_DynamicOptDex/IWGFPqP.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.toss.soda/app_DynamicOptDex/oat/x86/IWGFPqP.odex --compiler-filter=quicken --class-loader-context=&
2⤵
- Loads dropped Dex/Jar
PID:4176

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
972d3ebbcb73513fa3b8aa48e1173622

SHA1
d8f4e969b23269d30054ec52c17bc15348440a4f

SHA256
a5710f9d66bc98dc73a0cafa3ea38915fa6d5194f8672e9e477a07346d92b249

SHA512
14f9c82984b7f632b957842eca8861813255fd3c8ce459c86af74e4c9f1b1bab58f5ed40bac13c6ba0fdc96b315028e1c579cfcfcdffa140ef02bc9d1680ac22

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_DynamicOptDex/IWGFPqP.json.x86.flock
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/app_DynamicOptDex/oat/IWGFPqP.json.cur.prof
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/app_DynamicOptDex/oat/x86/IWGFPqP.odex
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/app_DynamicOptDex/oat/x86/IWGFPqP.vdex
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/app_webview/GPUCache/index
Filesize
20B

MD5
93027d42b314432c4216e6cfca48b384

SHA1
43448dd8102979c3926828182579691945eedd4e

SHA256
3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

SHA512
a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

Download Submit
/data/user/0/com.toss.soda/app_webview/GPUCache/index-dir/temp-index
Filesize
48B

MD5
1fca18cdce2674e0a953a8bd7d13dee8

SHA1
9f52a1ff0c47fb58c04672833b21cf885c4aefbb

SHA256
4d4f48562efea65b4fee8ca917c040ef2c275e5e0e7f8681b0815d71263b780e

SHA512
e270be2703fa7f43078bc434bb5e99c8a978ffed8f57cab57e735573b5493dc283a9218d3e0cb5bc3a7c1d001d27d4f15671dd878c0c5a39c08caefc437907c3

Download Submit
/data/user/0/com.toss.soda/app_webview/Web Data
Filesize
104KB

MD5
dc79f9ce5f3ab5270b33e61119dfc959

SHA1
1844bf222a5144b513dcf2fb50a18c011701c647

SHA256
47e65f4de08deabfd52ecdb8b0a29c61c482188b92c36182e2112ca0a8f4ff65

SHA512
18b8894a7f35df516f423bbdebf1e05ce09eaf4345b139e59e603cadb81f8d1fa20f793438c28e8fd9a64e64f0684223d90ce6f10d3f93cb0c781049a8cff03e

Download Submit
/data/user/0/com.toss.soda/app_webview/Web Data-journal
Filesize
1KB

MD5
b32925fa18d36b25fb6d9b91a5cc3df2

SHA1
988110d349beebd5aeed758ff6418355cc057636

SHA256
1f3de27d872c354c536e5e8f9a2d4b90840a273b84841e2f1659eb178cb3f52b

SHA512
6a839032b8cf1eb98359a2932fde1a1613168130360c00393b3b335c40da1e28f43ac53d5c42c667d2c9097c6f663797d8b7065fdf45e9567fb32de77e39e1c7

Download Submit
/data/user/0/com.toss.soda/app_webview/metrics_guid
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/app_webview/metrics_guid
Filesize
36B

MD5
9d0d6dd12f30ac295424acbe8b20a94b

SHA1
ac2d0f228697fbc257b2643e2f5e9f4597f487d5

SHA256
d65fb1f887ceff910a741589fcfb52410a7108cf2ff9cd47a7aad51fff7b8c9b

SHA512
65d43a56f8f14eb36ead179278772abcf20653e5762e022a48614f1c6fc15a845f6952a2256b79a956a4bebc153c9499a16101dc64d80fed903245799c486212

Download Submit
/data/user/0/com.toss.soda/app_webview/variations_seed_new
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/app_webview/variations_stamp
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/app_webview/webview_data.lock
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/2f3337478e49e949_0
Filesize
198B

MD5
ff14e7566befc1722b417e9cb09a8bf1

SHA1
7b5c63dad525df7925ad51189590271f6558578a

SHA256
51b7edf4944c9e5204e9ffd298606e713b998c27df599e0d6054b91a1a71d807

SHA512
fe682a42f213ef46fb67a164a55198969e9e39b99f069b65464a31679f211e5ed5085cc4b74e738b025c2503f92babb2cf0f48a430702c4ccf8bd39a2c52b31e

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/385bf0055d90dbc5_0
Filesize
289B

MD5
d61c4e9446fd8e007bb03136b94c4a76

SHA1
9afcf4ffb1f8e27495e57a1cdfe937cb642b118a

SHA256
b71135372c13fbf2507bba0958a6e926d2ceacf2cf06b7745e214eb1dc249aba

SHA512
4c9b6463fa0791f515ae3b75ed9c18a67d454116e68008ce2ac862dc47938c13f9f6cb8b9f5f22d4b14b1fefdfeb87fcd85fd02e312077ee35aca3fb5ef44d7a

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/418ad5e834d66b76_0
Filesize
191B

MD5
1fbbcb3642549458626db2a7305250e6

SHA1
0a2a98af87796bf89d24186c6d9ca4e0e87d4ff7

SHA256
991e6259ea473cab000c5acc66565a52e0bfb81c8558e86616606b52dead8b43

SHA512
e6f145a5d6943efebbc61619a7395ac188a532e45d1bd6bde26ed379d3e3ccb16993d201aafae952bf3283a000c80d8c3034f0a0dafa1535369c50f65e58e282

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/628aa70b6030a263_0
Filesize
184B

MD5
9daa777f6ff8c57d253646820895ea1d

SHA1
c8a3994199f0364520a66fc1c2902df27533e365

SHA256
0587c9c588c75fabe885fcd15f4b4a540bf4a16c39ae869032ea0c216a6d42b3

SHA512
733e80d32e59a6f84f35c55e4f774ec215c5c2a4933775110bab152a86198266d9e6c70e185083166d01e23682ebffd72a3252d6325a76fa03137fda825b0c3d

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/7081ad27615f85ec_0
Filesize
210B

MD5
7fff090c8abebea4eebdaa48cbd2bf27

SHA1
0f6c7c8055f9e7cf6609bf753bdf926b819e9f95

SHA256
772f43b4ce0bd4b0ad044f653fa5ad2eb80e4cdf87ac99b11c55080a42d28b9c

SHA512
4014378f3a79b58be046346f77e5d0f7893f7a87067974752d8caf39e1962af391d283170acd8457fae2cc49f85cb15c206d81c5101cf0b16b7f66c4c8869584

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/8a9dd9b28322a4bd_0
Filesize
197B

MD5
38a45f55ae8aa809bc168ba0b3cfda62

SHA1
cad22c4b9211d3a9ab2d21b821c30abef6728c62

SHA256
8b59bcf1f8eeec1d62569351f10bb117fccda1e37ff2597d6592bfbc14d71240

SHA512
c193c7001864620e826c553a01715d62840d6f34ddce3cf296a034870f98edddb5ce66a16bef2f1927f1233c92d4c547da2614302e803e17eb594da028887a02

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/bbbf120220612398_0
Filesize
176B

MD5
bba35bbc68637a31e472606cbd6d899c

SHA1
10be3568f4eeb1ecc74db077409eb482254f33b0

SHA256
0346cf896323677b561d2441bb24f8d7fccad0c19db80a49e96c73f974cfafd8

SHA512
0258199fb15ecf82e4c89bbe2ccf345aaa7a708569ef5fa37994cac0d1bb794810542329f07c48a5c4b078d6adaff6859434caafe006edfd44f70e4ec7d8a3f4

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/f3ef7cc211d63267_0
Filesize
208B

MD5
9615fa89b75a25324748f6948135136e

SHA1
9f398db0da3caafda65184c76f98f6396605f08b

SHA256
9bf052de085a7af07f5180b4b7439dac5e82f731cf9d042ef4edbce978de31aa

SHA512
2b0d6e4825b692ca0919340bd67c42bcbeee69b917af0a2be27e37a00125d934eed2d01f9db5b696015e87f6074c242ca2770b25882cfd1fef7576b40150b61a

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/index
Filesize
20B

MD5
93027d42b314432c4216e6cfca48b384

SHA1
43448dd8102979c3926828182579691945eedd4e

SHA256
3cda72e67c62e52a342309c44f2cb3b6c1019c7b11822e2f628e48e254e2b41c

SHA512
a52d13cf7f5be196d1e2f135b8a010f80558c5d35e90e7792441d1c976517d55cf1c9587949db69ebef294cc6ef79529a65e7d779964793016efecacd152f70e

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/index-dir/temp-index
Filesize
48B

MD5
e9b4fd2b9f6b89f73b34570a1806d5db

SHA1
1e2057491207c6f34f165fcb5074635ff95b44e0

SHA256
7884c40687154c22cd83bc91c8822509a3439a263247b0d5628b293d81b38eb6

SHA512
88ecbeb937db6d72f11840079c2e7ef3682c7bd902ecf728f1a4f4bb749a98546c6915f931a731047d77787932e5ad18da3e4b26ff7938a13c6a0478e425e77f

Download Submit
/data/user/0/com.toss.soda/cache/org.chromium.android_webview/index-dir/temp-index
Filesize
48B

MD5
da53bfaa9a315b4b047e4991ca8d7cbd

SHA1
ef5dbbe66077efaf9c11c63125177f80eb3f3f49

SHA256
79e3d37e00a3e2aa3b0efda698e3f81a04e6a787c1125c1886c4cb31dea7065c

SHA512
7caf4001c329e2fc3cd52cf840fd0c733e2d695961fde5c7decc606c4245c518fb5e0583bc26171ca4fa0bebab6949e921776eb0fb6dab8a3e35b75b73842951

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb
Filesize
4KB

MD5
f2b4b0190b9f384ca885f0c8c9b14700

SHA1
934ff2646757b5b6e7f20f6a0aa76c7f995d9361

SHA256
0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514

SHA512
ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb-journal
Filesize
524B

MD5
29a928a88f195fa6534583689202df11

SHA1
5c5d521d3e138dcff2b2d7d046e2aefbee8354b8

SHA256
e344977ba2787a77e5983f2cf7078b52c86cba798b579a298b341d5e5daabac5

SHA512
16501c386a4f0d3e5c7c1d5092d63a1d718b34b3cce5c74b6db8fd824bf094dcb95dbfd6c79b875272f1864a2fe4983ac0de60f6676ca7e96e24c73a5cbf0fbd

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb-shm
Filesize
8B

MD5
7dea362b3fac8e00956a4952a3d4f474

SHA1
05fe405753166f125559e7c9ac558654f107c7e9

SHA256
af5570f5a1810b7af78caf4bc70a660f0df51e42baf91d4de5b2328de0e83dfc

SHA512
1b7409ccf0d5a34d3a77eaabfa9fe27427655be9297127ee9522aa1bf4046d4f945983678169cb1a7348edcac47ef0d9e2c924130e5bcc5f0d94937852c42f1b

Download Submit
/data/user/0/com.toss.soda/no_backup/androidx.work.workdb-wal
Filesize
229KB

MD5
9aab82eff4f6d125c5d7ac0e4b1b1c6b

SHA1
9d372f6503682d20f5750252fb377451e7caa6e8

SHA256
bf6db9c9b56a4e745df43336248db2240720404e2dd2767166cfa71257ce1d20

SHA512
62c6bb07d2d098bba250c277f90e6c3a2165de42b7caa2314cdc505ea7cf0926fb7e6c09eb6540849f85059067f4496cdc1b3d8de17cb4f54c0ca1cf8f41e274

Download Submit
/data/user/0/com.toss.soda/shared_prefs/WebViewChromiumPrefs.xml
Filesize
127B

MD5
21223e9184445fe043476484cd8cb1f9

SHA1
2b4813f849121d60ba35eb0889080668bb62c778

SHA256
bb61b7c087c2ae2de93a7740ff75707342940557146366e92b840284cd9446af

SHA512
be21408de0cc643650e5d9ab9057a8f9de88e37fbdc6417cfeba160402ec4cd14fccbc82cbbfd941ecfc0bb3d4056ee61ac199efdc99d647d53e65818835fd48

Download Submit