f49dff4a3df91c44629e3f371284b5db83da767cc89202b1b9216f34d7a139be

General

Target
Bewokwin_2_1_6_2.apk
Size 4.3MB
Sample260701-w15d1act2p
SHA256 f49dff4a3df91c44629e3f371284b5db83da767cc89202b1b9216f34d7a139be
MD5 0c315374a9ceb08fcc824d6c1889a153
SHA1 4a7642c9c6e61f7087bfb8de7a0d87706354b1aa
SHA512 5b14f61f5c70a9e86292081c2541deee7658f31acdb51e1f5649e8b12f546bbb777e7ddfe513576dca0127ea919fcb44dc937a8001f89ac08e33477c1db02368
SSDEEP 98304:hzQx7Vw0C3EVwvEQAKxiZlAA+J2jmjdc9DbPc6n/mGDTdo:hzEV/QA3r4J2jmxc9DLcQDq
TLSH
T107261282F7699A2FCCB3C1321A9A533162468E16C753EB0B6468376C78777D80F897D4
MD5 SHA1 SHA512 SSDEEP TLSH

Score

7^/10

collection credential_access defense_evasion discovery impact persistence

Malware Config

Signatures

Obtains sensitive information copied to the device clipboard 2 TTPs 1 IoCs

Application may abuse the framework's APIs to obtain sensitive information copied to the device clipboard.

collection credential_access impact

Clipboard Data

T1414

Transmitted Data Manipulation

T1641.001

description	ioc	Process
Framework service call	android.content.IClipboard.addPrimaryClipChangedListener	com.j3gaming.bewokwin

Queries information about active data network 1 TTPs 1 IoCs

discovery

System Network Connections Discovery

T1421

description	ioc	Process
Framework service call	android.net.IConnectivityManager.getActiveNetworkInfo	com.j3gaming.bewokwin

Queries the mobile country code (MCC) 1 TTPs 1 IoCs

discovery

System Network Configuration Discovery

T1422

description	ioc	Process
Framework service call	com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone	com.j3gaming.bewokwin

Checks the presence of a debugger
defense_evasion

Registers a broadcast receiver at runtime (usually for listening for system events) 1 TTPs 1 IoCs

persistence

Broadcast Receivers

T1624.001

description	ioc	Process
Framework service call	android.app.IActivityManager.registerReceiver	com.j3gaming.bewokwin

Checks CPU information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/cpuinfo	com.j3gaming.bewokwin

Checks memory information 2 TTPs 1 IoCs

System Checks

T1633.001

System Information Discovery

T1426

description	ioc	Process
File opened for read	/proc/meminfo	com.j3gaming.bewokwin

com.j3gaming.bewokwin
1⤵
- Obtains sensitive information copied to the device clipboard
- Queries information about active data network
- Queries the mobile country code (MCC)
- Registers a broadcast receiver at runtime (usually for listening for system events)
- Checks CPU information
- Checks memory information
PID:5026

Network

MITRE ATT&CK Mobile v16

Initial Access

Execution

Persistence

Event Triggered Execution

1

T1624

Broadcast Receivers

1

T1624.001

Privilege Escalation

Defense Evasion

Virtualization/Sandbox Evasion

2

T1633

System Checks

2

T1633.001

Credential Access

Clipboard Data

1

T1414

Discovery

System Information Discovery

2

T1426

System Network Configuration Discovery

1

T1422

System Network Connections Discovery

1

T1421

Lateral Movement

Collection

Clipboard Data

1

T1414

Command and Control

Exfiltration

Impact

Data Manipulation

1

T1641

Transmitted Data Manipulation

1

T1641.001

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Downloads

androidx.work.workdb

Path /data/data/com.j3gaming.bewokwin/no_backup/androidx.work.workdb
Size 4KB
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1
TLSH
T1CD810441534000F1D05407F354D1130C1F47D1D5D5410F03351100C5DC415C40C70FC5
MD5 SHA1 SHA512 TLSH

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androidx.work.workdb-journal

Path /data/data/com.j3gaming.bewokwin/no_backup/androidx.work.workdb-journal
Size 512B
SHA256 7e6d27aaba8ab4e2928a5e9cd5e2c287807f8e38b57d91559e6571e3baed1aab
MD5 9cc6b6c4e4727a8441854934b3811307
SHA1 0159e525397aef98759879eb81c90bf6d089aa19
SHA512 21bbcaafda30eb35ac795287fd3d99a59dcf5bf84c76f619924cc7222b8160b49f518e39f9e7bdc90c3a5a44dfcbd4734a978794fe2c0c9896c32ff80fe344fc
MD5 SHA1 SHA512

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androidx.work.workdb-shm

Path /data/data/com.j3gaming.bewokwin/no_backup/androidx.work.workdb-shm
Size 32KB
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012
SSDEEP 3::
MD5 SHA1 SHA512 SSDEEP

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androidx.work.workdb-wal

Path /data/data/com.j3gaming.bewokwin/no_backup/androidx.work.workdb-wal
Size 16KB
SHA256 4e990e41c104fb520a1419f02a81a8acb76565a53e30c0a959b7a318ef8c1134
MD5 9cceeaa07d6980209cd3be11de4c2edf
SHA1 bae03f818c9972c53fe78e4fb0d2f1f4cdc8f841
SHA512 645e5967e39d10ca8f33974312f15ed6a5c4c281d8be746df73ffa0c5e5ac00d6a1934563c803e73305702c0169ce8134907dbf884e4c016bbcc588984c52083
SSDEEP 6:K4D/8mBMKZy9FZdrlOERX4PBX4ogLugMBX4suuK+/0VPrTgOw2:KgJLyzdTRmBEyPbP/m8Ow2
TLSH
T15372C25793A0C75AC00AA2FFF0E4D3411E50D7588662CB07169018ECFC017C8ADB8D18
MD5 SHA1 SHA512 SSDEEP TLSH

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androidx.work.workdb-wal

Path /data/data/com.j3gaming.bewokwin/no_backup/androidx.work.workdb-wal
Size 112KB
SHA256 4f6bef1bd5a098aa19302880737905b211e303d0ad24e023e5d87a31168ac64b
MD5 433aa8d78b039eb6dcac45cd370261cc
SHA1 4386084d681bd49251ba4fc652e93c5bada9ecc4
SHA512 354ebf0690bb51c1b2950952a568e09ab98906d47840e3ffb45fefa13dada181db5428de5c42ef370dc478b162da76a4a2b1abb9011aad617a31f37e2934107a
SSDEEP 96:zD2WSDP6+hdjnHtDRgL/f8dKeKcK+zSXKM+6D86T0ExV:zD23ndjnHt9S/f8JzSV+6D86T0ED
TLSH
T15EB3124E0F2DA704C0A9A4F4E5A00BA17D3E812E9393E7D5659100B9EDD2A21DD39CFA
MD5 SHA1 SHA512 SSDEEP TLSH

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androidx.work.workdb-wal

Path /data/data/com.j3gaming.bewokwin/no_backup/androidx.work.workdb-wal
Size 120KB
SHA256 a121500f3fbfc5653e0b216c6d56fc10feffa2ba5f9ef73d2b6a6c90ecd590f6
MD5 3aa20a4710f732d9950c1d7db38c24e3
SHA1 1d798d337839c4afcde57f695067603e1e0cc810
SHA512 63d5a9c94886d3f6e31e12e3366948b2fcd130984f614748323ec76a8fa175d71f31c5faadec5fde0ee41867cc77592ab2ddbe3e59296a386c8372fbd719cbe2
SSDEEP 3:Rj7CLg4/OwzXtRKVjWXYE1eBV06plHVd0XllgoqKXtRKVjWn:D4/B72VIYE1eBeWlf0p2Vq
TLSH
T149C392E31678CA26C010A7BCFA3B57944E02DE0082E8EC72661E0EA5AD00384C978120
MD5 SHA1 SHA512 SSDEEP TLSH

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Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Mobile v16

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Downloads