Malware Analysis Report

2025-01-19 04:50

Sample ID 240617-xrpgvsvbkn
Target b98a4dc443dffca0d316187c295b87ce_JaffaCakes118
SHA256 c0a491e685aa273c188163b05ccba58690584ab1a3a64f9f45a8bf9742182a04
Tags
banker discovery evasion impact persistence collection
score
8/10

Table of Contents

Analysis Overview

MITRE ATT&CK

Mobile Matrix V15

Analysis: static1

Detonation Overview

Signatures

Analysis: behavioral1

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis: behavioral2

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

c0a491e685aa273c188163b05ccba58690584ab1a3a64f9f45a8bf9742182a04

Threat Level: Likely malicious

The file b98a4dc443dffca0d316187c295b87ce_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

banker discovery evasion impact persistence collection

Checks if the Android device is rooted.

Queries information about running processes on the device

Queries the phone number (MSISDN for GSM devices)

Requests cell location

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

Requests dangerous framework permissions

Queries information about the current Wi-Fi connection

Reads information about phone network operator.

Queries the mobile country code (MCC)

Queries information about active data network

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

Uses Crypto APIs (Might try to encrypt user data)

Checks memory information

Checks CPU information

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-06-17 19:05

Signatures

Requests dangerous framework permissions

Description Indicator Process Target
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. android.permission.READ_PHONE_STATE N/A N/A
Allows an app to create windows using the type LayoutParams.TYPE_APPLICATION_OVERLAY, shown on top of all other apps. android.permission.SYSTEM_ALERT_WINDOW N/A N/A
Allows an application to read from external storage. android.permission.READ_EXTERNAL_STORAGE N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE N/A N/A
Allows read only access to phone state, including the current cellular network information, the status of any ongoing calls, and a list of any PhoneAccounts registered on the device. android.permission.READ_PHONE_STATE N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A
Allows an app to access precise location. android.permission.ACCESS_FINE_LOCATION N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to receive SMS messages. android.permission.RECEIVE_SMS N/A N/A
Allows an application to read SMS messages. android.permission.READ_SMS N/A N/A
Allows an application to initiate a phone call without going through the Dialer user interface for the user to confirm the call. android.permission.CALL_PHONE N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-06-17 19:05

Reported

2024-06-17 19:08

Platform

android-x86-arm-20240611.1-en

Max time kernel

156s

Max time network

175s

Command Line

com.yingxiao.mssg.xmw

Signatures

Checks if the Android device is rooted.

evasion
Description Indicator Process Target
N/A /sbin/su N/A N/A
N/A /system/app/Superuser.apk N/A N/A
N/A /sbin/su N/A N/A

Queries a list of all the installed applications on the device (Might be used in an attempt to overlay legitimate apps)

banker discovery

Queries information about running processes on the device

discovery
Description Indicator Process Target
Framework service call android.app.IActivityManager.getRunningAppProcesses N/A N/A

Queries the phone number (MSISDN for GSM devices)

discovery

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Queries the mobile country code (MCC)

discovery
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getNetworkCountryIsoForPhone N/A N/A

Reads information about phone network operator.

discovery

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

persistence
Description Indicator Process Target
Framework service call android.app.IActivityManager.registerReceiver N/A N/A

Uses Crypto APIs (Might try to encrypt user data)

impact
Description Indicator Process Target
Framework API call javax.crypto.Cipher.doFinal N/A N/A

Checks CPU information

Description Indicator Process Target
File opened for read /proc/cpuinfo N/A N/A

Checks memory information

Description Indicator Process Target
File opened for read /proc/meminfo N/A N/A

Processes

com.yingxiao.mssg.xmw

/system/bin/sh -c getprop

getprop

/system/bin/sh -c type su

/system/bin/sh

ls -l /sbin/su

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
CN 180.150.189.181:88 tcp
US 1.1.1.1:53 android.bugly.qq.com udp
CN 119.147.179.152:80 android.bugly.qq.com tcp
CN 180.150.189.181:88 tcp
US 1.1.1.1:53 serverip.sdk.quicksdk.net udp
US 1.1.1.1:53 api.xmwan.com udp
US 1.1.1.1:53 dsp.xmwan.com udp
CN 116.62.82.124:80 api.xmwan.com tcp
CN 116.62.82.124:80 api.xmwan.com tcp
CN 116.62.82.124:80 api.xmwan.com tcp
US 1.1.1.1:53 rdt.gdatacube.net udp
US 1.1.1.1:53 log.reyun.com udp
CN 180.150.189.181:88 tcp
CN 116.62.82.124:80 api.xmwan.com tcp
CN 121.40.19.102:443 dsp.xmwan.com tcp
CN 121.40.19.102:80 dsp.xmwan.com tcp
US 1.1.1.1:53 res1.hicnhm.com udp
CN 54.223.175.26:80 log.reyun.com tcp
CN 180.150.191.127:80 serverip.sdk.quicksdk.net tcp
CN 134.175.233.90:80 res1.hicnhm.com tcp
CN 134.175.233.90:80 res1.hicnhm.com tcp
CN 52.80.223.174:80 log.reyun.com tcp
US 1.1.1.1:53 sdkapi00.sdk.quicksdk.net udp
CN 106.75.35.13:80 sdkapi00.sdk.quicksdk.net tcp
GB 142.250.187.206:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.204.78:443 android.apis.google.com tcp
CN 54.223.175.26:80 log.reyun.com tcp
CN 54.223.175.26:80 log.reyun.com tcp
CN 180.150.191.127:80 serverip.sdk.quicksdk.net tcp
CN 52.80.223.174:80 log.reyun.com tcp
CN 52.80.223.174:80 log.reyun.com tcp
CN 180.150.189.181:80 tcp
CN 116.62.82.124:80 api.xmwan.com tcp
GB 172.217.169.10:443 tcp
CN 14.22.7.199:80 android.bugly.qq.com tcp
CN 14.22.7.140:80 android.bugly.qq.com tcp
US 1.1.1.1:53 android.bugly.qq.com udp
CN 119.147.179.152:80 android.bugly.qq.com tcp
CN 14.22.7.199:80 android.bugly.qq.com tcp

Files

/storage/emulated/0/UcQkDir/qk.dvid.txt

MD5 ae2042fd6acd23a692c1986d7a1ae524
SHA1 7d64eecc748939fdadb5b0fea2501bd6469cdd67
SHA256 e281e52cf800f67b6af732a30c1a1bf1a585073496df544ea2147d2ea162a4f5
SHA512 7b0e3fe960b79de5c4fd2f4f48339b90b3aeb8fd9f19dcdd625585a5184c9b4c63cbf205de7d7d419def84c70aeaae638709c3d84c2666153ea01a54a3593d60

/data/data/com.yingxiao.mssg.xmw/app_crashrecord/1004

MD5 a9b25b24099877034e35b4f059c4cd08
SHA1 49fe7dafb581600a4ad98f0cd8b1607a74902f54
SHA256 f9862db76a623f2574c779607260c9339c7a74b19acd42784987ecc3008c667b
SHA512 edb33ce2560b8bc30481c0f5eb08423fdc4b6caad89a6411867a92e97636a09bd7eb50d272836f5abf8b0ac4c5ff606a72ebc7833358aaa275fc759761e85340

/data/data/com.yingxiao.mssg.xmw/databases/bugly_db_-journal

MD5 44296176a8e174b5ab1fdf6fc79b9a7c
SHA1 e7e25a14480e5296602995c73a22af1fbbde7c44
SHA256 c2645306fc6edaf8d0f7b4b6ad76ccad6776ac0e61926a5c18514f0bb6b7a936
SHA512 c75b290efb3ac33823a95546d6c1f9e0f595dd26c19018962091935087e3fb2fd764c583a830d83a5e96e193cfa76704f2f6ef41f1c91b4321393edbcba7da33

/data/data/com.yingxiao.mssg.xmw/databases/bugly_db_

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.yingxiao.mssg.xmw/databases/bugly_db_-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.yingxiao.mssg.xmw/databases/bugly_db_-wal

MD5 76decc0c544e5979ac2d350ca0576d62
SHA1 600f87fc85542e05b32258df18f0f92d64c08e4e
SHA256 dbe56a2cc523f0ec5bda1b50d17814b0807e8d255d9c8e405e510fb24c1705ee
SHA512 28784942e046bd0788e0832997635e20535686b046a5598ecdb8c9e7bb329131a0defc66376980956e2eb976d9fe2660b5718e0e2368a6295518b356c3d5d03b

/data/data/com.yingxiao.mssg.xmw/app_crashrecord/1004

MD5 0d210bfb2a0e1f1b4c082a6a0f79de07
SHA1 bb8ed9e364db79d1d9f2fcde3f15091893222faa
SHA256 988722c23d78a46021d0e7ca9deee7aa8bb83288269174ffacb7316f381cca1d
SHA512 536e9867b0df29b15b789f8949be6ab37fcdeccb9d39ded981da7dc2052c9533d0ec0e6f9a5444132977605d372e1463d91bdde41b528ff2ca3f65ab152325c1

/data/data/com.yingxiao.mssg.xmw/databases/dataeye_tracking_database_CEF558197BD5DC43325E009FE3F80CC25.db-journal

MD5 1fa0d65fbe306cf6a672021e5640995b
SHA1 848034ca0b84e57ecc361b93e49bbc09e21cf1f6
SHA256 6de7a989d6d8e264402f02786cb109942ad7cdea49fd4605aabd1e9758ca1093
SHA512 45fc4297746846c159693e15cfa1ccf9d7edc501caa43941e98f13bc437769da7bc856fdbcc42a7048669193575459324f8b3edf104967cf895398ba0fdfd1df

/data/data/com.yingxiao.mssg.xmw/databases/dataeye_tracking_database_CEF558197BD5DC43325E009FE3F80CC25.db

MD5 120fb45825e6378a7474d1cfb798029b
SHA1 ed5fe7f576fdac97d4ede058530a1f929634b509
SHA256 44c2faa62d3e4597c3305b4f58752e3dd76a05b68d563df64d48d61636a92efc
SHA512 ea6490fa6f0d0b2dda7e77ef9b0b0e33f64b4341da79e4ba22253ee06b95bca55edaf3ba4e6aa40202337db891f3abbeda0862bbb7b29ab30e35fce13866f10c

/data/data/com.yingxiao.mssg.xmw/databases/dataeye_tracking_database_CEF558197BD5DC43325E009FE3F80CC25.db-wal

MD5 b961c9602e67d17bc5da708400987c86
SHA1 e64d7bc43732b82d741e412f52b3323ad982ff76
SHA256 74b2472cbfbd6e6be55446764e4f4c4cedf17e0171e9b822f78022c7e1ce9684
SHA512 4c24e09200248f00850aa7e0da60255aeeb66aae9f6b63a2483b3234fa9a4961f533936ffd923fce225d1d304f013990d42263b157d60d3ae37508e207d0faea

/storage/emulated/0/.SystemService/CEF558197BD5DC43325E009FE3F80CC25/uid

MD5 3f5c59ffd6b1584ac1bff714a8ba76b0
SHA1 6b5f16ca7b32630686ac1739687f920da40d6bcc
SHA256 98adf794bbd6ccfffb215de03768b8aad01c24f54535a9be69c135da59447bf7
SHA512 a45c58a4b95f9d4e80efcc45c465033f1c4e9c9ae6305d9a08a174acfbce1ab9212af5d0964bb5c378b53dbb4afb93770d7332ebc29eac2d9d5b4148cdf1fe35

/data/data/com.yingxiao.mssg.xmw/databases/dataeye_tracking_database_CEF558197BD5DC43325E009FE3F80CC25.db-wal

MD5 76d286f371b0228c89ee17804b6ebfee
SHA1 34cae468434e950df6ac5a57d01dc5ace4a53db3
SHA256 f2618fdb00410d73a0549993bc0817c3506616eda2c1c1172055109214fb912b
SHA512 6835f09451c387b126332c1ff63e1fa277a8ea79f200042ad770bf33762cf93289a6cb14673a74288881bb86cb15955adf7d414deed0b5212910dfd1d7fba6e5

/data/data/com.yingxiao.mssg.xmw/databases/dataeye_tracking_database_CEF558197BD5DC43325E009FE3F80CC25.db

MD5 8be288834aee7ba884b9965b5425e840
SHA1 70f58e7f3bfa95758a0e165538150209b4de2bb4
SHA256 189efec6453c8179342f1c341f80b4427576edbf824bc4190146cc7e24867351
SHA512 7ffd14f9731c01c45e55fc87846e62a89f61f415dfe67cb1b8e587949c3adc783705bf7aab7d9cb95642ca8a6347416fb909dad1fe7045e75dd9806328f4e33a

/data/data/com.yingxiao.mssg.xmw/databases/dataeye_tracking_database_CEF558197BD5DC43325E009FE3F80CC25.db-wal

MD5 a110ff8002fa456503282489a310fd07
SHA1 9a824fa83ebf93f95cd025cfc6963cdd891ebe08
SHA256 605f07194d948a171650522fed8959b2c45b656c98094bac764aacfd38f84114
SHA512 594503617ad3b3dffe1d12ec3daf98aaae06abda71fdfd48e6d3da24d1b99444fe576e50078fb8e9ca969994ef73986178fb700ce78d7ba101b657019c98a66e

/data/data/com.yingxiao.mssg.xmw/databases/dataeye_tracking_database_CEF558197BD5DC43325E009FE3F80CC25.db

MD5 b72956fd17cf6673305ca6d4584546c5
SHA1 efa63410399c57725a1b0bb92b172dd4e9ff51d8
SHA256 d6e497e40798e6eb2d9f23cc27951e70c34fa697ef3eb9faf99357f0b674362b
SHA512 ac74a42bd49c8ed0a5692c088a471410b1f4ac2e4b9956a96bf66efdaad01412c4c91cc99dbdafde6d63f20d865b6772d19a566845ee681b81640d3bfc8cbb7b

/data/data/com.yingxiao.mssg.xmw/databases/Reyun.db-journal

MD5 9f3bed8d6d86e52e62469a9e02d5ce24
SHA1 6c3ef50ed2a25d303f827d328c6df70fcafe84e2
SHA256 500b1170c78b1dd59a6f922896d9800d4df2926f407bdab1869aeece8d22c02b
SHA512 2d58d472dc5a7a76dde6f16e88bdda1e7f4bbbf86e87e721e2862fe6eeb5ce1f06485c438054f11f6ec18d124300d9d138c1beb11e9ffffa0ea99969f70a9e5e

/data/data/com.yingxiao.mssg.xmw/databases/Reyun.db

MD5 237c89800df14ec42d5017d20a2e7b8e
SHA1 4354b738890c7ad2da281b81bed82d74083ff5c1
SHA256 62e2af8b85bb94b38f3b806f6706604e394decfcc3057bdcf3bf471ca77df373
SHA512 43f3921d3028ff087cd714a3731c1274462a5bb3316b2d8d0125289ac52d04d97550a694b66c940e7028e069695cfe3fad45d18d67665d229dffa05382b59c46

/data/data/com.yingxiao.mssg.xmw/databases/Reyun.db-wal

MD5 00a45a3b52cfd12a5db91d95b8d0fe6e
SHA1 35b69310916420d3f2ae12d2cf3bcadfc7141c34
SHA256 84f5048c27a6e36dca227bc3a7469cac07e31a8172fc1b1daef33e25f6d91efa
SHA512 295da85fe742a2a0bb5ac24a78a41b2d4e730bba669fe4889785c6953f4c1527865a81b515e7403d908b44c5f47ffa2070e7964e52500573a4734a50abf88801

Analysis: behavioral2

Detonation Overview

Submitted

2024-06-17 19:05

Reported

2024-06-17 19:08

Platform

android-x86-arm-20240611.1-en

Max time kernel

3s

Max time network

131s

Command Line

com.alipay.android.app

Signatures

Requests cell location

collection discovery evasion
Description Indicator Process Target
Framework service call com.android.internal.telephony.ITelephony.getCellLocation N/A N/A

Queries information about active data network

discovery
Description Indicator Process Target
Framework service call android.net.IConnectivityManager.getActiveNetworkInfo N/A N/A

Queries information about the current Wi-Fi connection

discovery
Description Indicator Process Target
Framework service call android.net.wifi.IWifiManager.getConnectionInfo N/A N/A

Processes

com.alipay.android.app

Network

Country Destination Domain Proto
GB 142.250.178.3:443 tcp
N/A 224.0.0.251:5353 udp
GB 216.58.204.78:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp

Files

N/A