sova | 7c805f51ee3b2994e742d73954e51d7c2c24c76455b0b9a1b44d61cb4e280502

General

Target
sova.apk
Size 4.0MB
Sample240105-yf32jsafd2
SHA256 7c805f51ee3b2994e742d73954e51d7c2c24c76455b0b9a1b44d61cb4e280502
MD5 74b8956dc35fd8a5eb2f7a5d313e60ca
SHA1 322bfcfc2f2cfcfb759bc61b021a498c1955937b
SHA512 772e0ae703b9cb3bb62c490366023026845aa80d793211dbc95606795659f88fa58e510ab1fdb129ee01159560ae071312c9de98cbcdbf574b015a791a0960ac
SSDEEP 98304:zQEneeg1QRd7c43GVDssvvO9h9CwfLyEefawrQ:zQEnzg2RD2Vjgfzyzawk
MD5 SHA1 SHA512 SSDEEP

Score

10^/10

Malware Config

Signatures

SOVA_v5 payload 2 IoCs

resource	yara_rule
behavioral1/memory/4448-0.dex	family_sova_v5
behavioral1/memory/4404-0.dex	family_sova_v5

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

Loads dropped Dex/Jar 2 IoCs

Runs executable file dropped to the device during analysis.

ioc	pid	Process
/data/user/0/com.bean.cousin/app_DynamicOptDex/CtaDwII.json	4448	/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.bean.cousin/app_DynamicOptDex/CtaDwII.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.bean.cousin/app_DynamicOptDex/oat/x86/CtaDwII.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.bean.cousin/app_DynamicOptDex/CtaDwII.json	4404	com.bean.cousin

Acquires the wake lock 1 IoCs

description	ioc	Process
Framework service call	android.os.IPowerManager.acquireWakeLock	com.bean.cousin

Looks up external IP address via web service 11 IoCs

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

flow	ioc
48	ip-api.com
51	ip-api.com
53	ip-api.com
54	ip-api.com
38	ip-api.com
46	ip-api.com
49	ip-api.com
50	ip-api.com
52	ip-api.com
45	ip-api.com
47	ip-api.com

com.bean.cousin
1⤵
- Loads dropped Dex/Jar
- Acquires the wake lock
PID:4404
- /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.bean.cousin/app_DynamicOptDex/CtaDwII.json --output-vdex-fd=41 --oat-fd=42 --oat-location=/data/user/0/com.bean.cousin/app_DynamicOptDex/oat/x86/CtaDwII.odex --compiler-filter=quicken --class-loader-context=&
  2⤵
  - Loads dropped Dex/Jar
  PID:4448

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

androidx.work.workdb

Path /data/data/com.bean.cousin/no_backup/androidx.work.workdb
Size 4KB
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
MD5 SHA1 SHA512

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androidx.work.workdb-journal

Path /data/data/com.bean.cousin/no_backup/androidx.work.workdb-journal
Size 512B
SHA256 c5fa64575f83e80b39c8fab902aedbb6cb1460e56b682795c816f4c38e77556f
MD5 13aa8fbf672bcdf5cff938279106d883
SHA1 a4fdcbeb8b3261cf6282cbe6922a1177c26ac864
SHA512 ce0b5c68870a8b5a0feaa7e406649c60c77e96f250b6fcfe04d6afe5cf682cbdf8e19fe5ee98ef8e2aa66bafebde8ff315a36bee76cb9e7eca5df93260b1db04
MD5 SHA1 SHA512

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androidx.work.workdb-wal

Path /data/data/com.bean.cousin/no_backup/androidx.work.workdb-wal
Size 108KB
SHA256 66de365be265e7d3204832300d91e66d818c27df67613db6923b03f407e07fc6
MD5 409760295016be11f6fff33a1d518a92
SHA1 5121507d163faa36f24148a1d14339e091c6439f
SHA512 a1a4cc53173fbe4eccd1ba8107cf093b997efa92ced24070fa8f26fe4e16d819f646c2f0a6ba26005d5024d7ee5be87ce91991a0081dc1c5f6ecd6a348e975f8
SSDEEP 48:A9Y66M/31pp8aEKeWrFhVtD/ymmumWAhrBlOymdGWOWKuWov6xl73JcXSMmchI9c:O6+hdjnHtDRMpf8UzS6+BD8q0ExPzHwC
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/data/com.bean.cousin/no_backup/androidx.work.workdb-wal
Size 173KB
SHA256 f4e6ac3da1a16783a14cf5fb26f99f0dbf7742c2cf426f04f4c463ece28c9f78
MD5 da38a7ef23c565cabe2c2ea0675895d1
SHA1 d7323a2a8bc2d1cb393d804c5af9807c5b8f3990
SHA512 1cc8f273071c5940cec69855eaf04bc93ad7718fdd6d1d5cd3df288766552bad4138a81cf8af820cb3443e9874b50348efefa6369dd746821531772fd3f2df8a
SSDEEP 24:RVRQ/dtYoalbz+++LZfpu/qzcuN/qzzPI4zTzlizazb5+VQ/dtYh+9qbvDaaE7Nj:XGdtYH1y++cC1whvdtYiNj
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/data/com.bean.cousin/no_backup/androidx.work.workdb-wal
Size 16KB
SHA256 34a768714995148e17921c4fbe326853d34730f24e585aaa951b8881facbc9ec
MD5 497cd374f7715afdaf2d23b4a7d35117
SHA1 a23cc4a29bad9d9430a8fd7c08894a4ae2d0305b
SHA512 e8729ae498fdc8de149d028f7e658c753e89cdaa62200d7ed272269374bbad26db5f8fe2c6375734bd6be3e8b53f9c6b6674b928cf8932eadac896e831b048af
SSDEEP 6:KYamLjms9FZdrlOERX4PBX4ogLugMBX4suuK+/5mEbaKPW9avyPyROw2:KYaaxzdTRmBEyPbP/5XaR6vROw2
MD5 SHA1 SHA512 SSDEEP

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CtaDwII.json

Path /data/user/0/com.bean.cousin/app_DynamicOptDex/CtaDwII.json
Size 6.0MB
SHA256 6ca21973ebc73fb856040fd1be00603287494bed8fc7849e656ae5ec84689bff
MD5 7650b4c1c441ffaa06c64c9ea181597d
SHA1 02b3192f88802366e32b02db6b491853f0474143
SHA512 df47092217b7c6fe04f49db05d1983990b06f2b441e08895eda86b5ec2319d1eb631f3f2c8518d1f75e68fb344dc2f513e48d51caa59792d23b02e99c10674ea
SSDEEP 49152:BK6rbU1yhsK626qA2tXHpIdbTU88pbasbRqpfuG+/BOrrSj2tejCbGi8B3:BKlxK62FHpIdbTEb6WB4Sj2teHi8B3
MD5 SHA1 SHA512 SSDEEP

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CtaDwII.json

Path /data/user/0/com.bean.cousin/app_DynamicOptDex/CtaDwII.json
Size 6.0MB
SHA256 acd7234022738f4e8499749de805c474879fea06de0d7ca066483d03e7ef02f5
MD5 cb83525904c2bff0cb586d662c5fe2b9
SHA1 2d63ff2e85b34006a5517f85deb470ff48734df5
SHA512 33eced5d3bead49bb238f08bac960044c7359262fdd58ab559cb38c47528859e24f8578e32743ba6a1630ce7e45497c9f99edb0b96c5c8fa6c0a4ca7fb15fd3e
SSDEEP 49152:BK6rbU1yhsK626qA2tXHpIdbTU88pbasbRqpfuG+/BOrrSfMGL9jp875li8B3:BKlxK62FHpIdbTEb6WB4SJL9Si8B3
MD5 SHA1 SHA512 SSDEEP

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads