Malware Analysis Report

2024-10-19 12:07

Sample ID 240521-arl1eacc45
Target 61734b9c1ade7c87613bc4ab3f6a37f7_JaffaCakes118
SHA256 705bce296406b2b3eac808f1bba499f13fb096a3ddda64ebee6754f09d7c28fd
Tags
banker collection discovery evasion persistence stealth trojan
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: behavioral3

Detonation Overview

Command Line

Signatures

Processes

Network

Files

Analysis Overview

score
8/10

SHA256

705bce296406b2b3eac808f1bba499f13fb096a3ddda64ebee6754f09d7c28fd

Threat Level: Likely malicious

The file 61734b9c1ade7c87613bc4ab3f6a37f7_JaffaCakes118 was found to be: Likely malicious.

Malicious Activity Summary

banker collection discovery evasion persistence stealth trojan

Removes its main activity from the application launcher

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

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

Checks CPU information

Queries account information for other applications stored on the device

Loads dropped Dex/Jar

Queries information about running processes on the device

Queries information about the current Wi-Fi connection

Queries the unique device ID (IMEI, MEID, IMSI)

Checks if the internet connection is available

Reads information about phone network operator.

Requests dangerous framework permissions

MITRE ATT&CK

Analysis: static1

Detonation Overview

Reported

2024-05-21 00:26

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 access to the list of accounts in the Accounts Service. android.permission.GET_ACCOUNTS 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
Required to be able to access the camera device. android.permission.CAMERA N/A N/A
Allows an application to record audio. android.permission.RECORD_AUDIO N/A N/A
Allows an application to write to external storage. android.permission.WRITE_EXTERNAL_STORAGE 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 the user's contacts data. android.permission.WRITE_CONTACTS N/A N/A
Allows an application to read or write the system settings. android.permission.WRITE_SETTINGS N/A N/A
Allows an app to access approximate location. android.permission.ACCESS_COARSE_LOCATION N/A N/A

Analysis: behavioral1

Detonation Overview

Submitted

2024-05-21 00:26

Reported

2024-05-21 00:29

Platform

android-x86-arm-20240514-en

Max time kernel

177s

Max time network

178s

Command Line

com.cepv.eiri.ouzu

Signatures

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

banker discovery

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Checks CPU information

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar N/A N/A
N/A /data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar N/A N/A
N/A /data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar N/A N/A

Queries account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccountsAsUser N/A N/A

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 information about the current Wi-Fi connection

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

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

Checks if the internet connection is available

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

Reads information about phone network operator.

discovery

Processes

com.cepv.eiri.ouzu

/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.cepv.eiri.ouzu/app_mjf/dz.jar --output-vdex-fd=48 --oat-fd=49 --oat-location=/data/user/0/com.cepv.eiri.ouzu/app_mjf/oat/x86/dz.odex --compiler-filter=quicken --class-loader-context=&

com.cepv.eiri.ouzu:daemon

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ip.taobao.com udp
CN 59.82.122.8:80 ip.taobao.com tcp
GB 142.250.200.3:443 tcp
US 1.1.1.1:53 c.ioate.com udp
CN 59.82.122.8:80 ip.taobao.com tcp
GB 142.250.180.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.200.46:443 android.apis.google.com tcp
CN 59.82.122.8:80 ip.taobao.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 142.250.179.234:443 semanticlocation-pa.googleapis.com tcp
GB 142.250.187.206:443 tcp
CN 59.82.122.8:80 ip.taobao.com tcp
US 1.1.1.1:53 o.pmuro.com udp
US 54.80.154.23:80 o.pmuro.com tcp
US 54.80.154.23:80 o.pmuro.com tcp
US 54.80.154.23:80 o.pmuro.com tcp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
CN 59.82.122.8:80 ip.taobao.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 59.82.122.8:80 ip.taobao.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
CN 59.82.122.8:80 ip.taobao.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
US 1.1.1.1:53 alog.umeng.co udp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp

Files

/data/data/com.cepv.eiri.ouzu/app_mjf/tdz.jar

MD5 293ea5f01e27975bed5179ba79d80eac
SHA1 c5b0806a537fd1cb753e11f1a9684933317716b8
SHA256 8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b
SHA512 c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

/data/data/com.cepv.eiri.ouzu/app_mjf/ddz.jar

MD5 23ba0b249042b7ba33e92c0199b0ea4a
SHA1 99b13ee9f7307316c2337953fceed87e9942b794
SHA256 1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2
SHA512 0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

/data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar

MD5 a54a18b58c6720991c021f433dfb2a46
SHA1 d2ffa07919f92b6e04914e39843f08fdb2a75b68
SHA256 3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3
SHA512 e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc

/data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar

MD5 9b47e78a6ff90cce5755ce4742047627
SHA1 831b24aa9e116eb8d7065efd430088d419dfd6c7
SHA256 30d7699b73fd7f276945415c405c12bff69c5958d12f56265a768443f6fd8cae
SHA512 4587a5b26f13cbd0524eade71ed29203fc55029fe150fce850016aa7d9c578623cdc4b6a551bed3dec9e31a39563f8927cfcc9d21e2d83c2c781808b958446fc

/data/data/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 27660441e044c2a6dfa1a40917beba48
SHA1 8a0bdcf92f1ac8e2b9862b011bcfec1cb2114713
SHA256 e0b5376870536cd473eff47bfd34f6d65158b47a74ce3c4a2a4f68af8ed8edfb
SHA512 f6d12ab11a487e15b9bbc04a95ad54580274dc175da905cf77beabb48cb29c321c8698d7c00c34ba3115581cff6aa97ecabfed5bc380d6123f0daf4d28913065

/data/data/com.cepv.eiri.ouzu/databases/lezzd

MD5 f2b4b0190b9f384ca885f0c8c9b14700
SHA1 934ff2646757b5b6e7f20f6a0aa76c7f995d9361
SHA256 0a8ffb6b327963558716e87db8946016d143e39f895fa1b43e95ba7032ce2514
SHA512 ec12685fc0d60526eed4d38820aad95611f3e93ae372be5a57142d8e8a1ba17e6e5dfe381a4e1365dddc0b363c9c40daaffdc1245bd515fddac69bf1abacd7f1

/data/data/com.cepv.eiri.ouzu/databases/lezzd-shm

MD5 bb7df04e1b0a2570657527a7e108ae23
SHA1 5188431849b4613152fd7bdba6a3ff0a4fd6424b
SHA256 c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479
SHA512 768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

/data/data/com.cepv.eiri.ouzu/databases/lezzd-wal

MD5 474dfcb05e46663928432a5e6b0dae6a
SHA1 193af185b76673194227059510cae2ceaceeb85b
SHA256 73a35d3649119250333575dd2c7676eb063f6e5e27b83feefe7cfe3381afdbb6
SHA512 d926ff1c487b083e6bf0e8d7e52438e6db9d6afaf41172f4574004ac20ef32cb9758aff54a21888cadc8961debfd035ba3c98af5520a9437404bf111b3053e0d

/data/data/com.cepv.eiri.ouzu/files/umeng_it.cache

MD5 5002bf3557953ffbc8158c2ba7664f67
SHA1 b54cb4e80c5be913c11d3aa599ede61bed4db171
SHA256 a26bbca3fa8603d1a8c277584950042f44b64bc25157306f0d414f720c9bebdf
SHA512 8431097482aa0486675b04390a3230b1f8e5e256b3631274e17fd6b6b139ba377dcdaa82db5e89c36daae9215517c41dde4f0aec492db274a86e4a031e63de85

/data/data/com.cepv.eiri.ouzu/files/.umeng/exchangeIdentity.json

MD5 4e300cb05697fbccb4249922075abe70
SHA1 9956e6c6edbfe6da2397d5cd94830a67b3a3368f
SHA256 19f6f444773b0f75392cb44bdbaf7b206409694eacb026c12e35d5f3ff17a313
SHA512 a3964dc16a64392d5787eac278d3439aeb58432ca93d000a8f1fcaa211967297ea5ff282552ebfa0fd383413a3f44fd5ecbe10307c066fe99dd91abb0853d56e

/data/data/com.cepv.eiri.ouzu/files/.um/um_cache_1716251329023.env

MD5 f8b46f4c5d26507f20eb467f54329a6b
SHA1 3fdb4ff68dce94b95d25f7b7e1d3ec3a25b0d6eb
SHA256 655d2064f80e2a34e0f7abd8982ac529a8b31d719900280ec96169dc31e5b436
SHA512 150ff29b9e477e8188902adcaffe163828d7980de300720bdf086b2a72ca146f9c1f7cf30c210ad0df771aa0a426d28eb3b0594ac3e375fc38287f6aeb2cf79f

/data/data/com.cepv.eiri.ouzu/app_mjf/oat/dz.jar.cur.prof

MD5 598289cdc29932b0bd870140f859c73a
SHA1 182f3e8eb28238ecd8b40b456efb5e01f15a8f59
SHA256 96ae0a25bd82c0f9057e747ebd38539eb66a9760ad6190dbbb832cfb4c1130ac
SHA512 7fd271fbfda7c471ae76d67842ced503048ba2ca307fc2713bf5c9c6e1c5895ddbddb7a7e3b63c3d1c3139d6bdd6acfcb2d691078e6a2807fd0b50d6ad03cfec

/data/data/com.cepv.eiri.ouzu/files/mobclick_agent_cached_com.cepv.eiri.ouzu1

MD5 a716353a600d2c6bc41afe1138806cb3
SHA1 4e244ea953e35cdc3c259e60f7371ed412e028e5
SHA256 8a3721aa22c24dd0317d6266d01b0f6169fe597d3fbda38c33995c1c80f4995f
SHA512 87d9e8ba68d4312720e75e2e2f81287a91551f8c19831d626d8c816fa2aab4b43ad733ff598dff7780d27871e83bc479085ecc2be24dca039e6f8d47fe40ca95

Analysis: behavioral2

Detonation Overview

Submitted

2024-05-21 00:26

Reported

2024-05-21 00:29

Platform

android-x64-20240514-en

Max time kernel

179s

Max time network

180s

Command Line

com.cepv.eiri.ouzu

Signatures

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

banker discovery

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Checks CPU information

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar N/A N/A
N/A /data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar N/A N/A

Queries account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccountsAsUser N/A N/A

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 information about the current Wi-Fi connection

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

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

Checks if the internet connection is available

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

Queries the unique device ID (IMEI, MEID, IMSI)

discovery

Reads information about phone network operator.

discovery

Processes

com.cepv.eiri.ouzu

com.cepv.eiri.ouzu:daemon

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ip.taobao.com udp
CN 59.82.122.61:80 ip.taobao.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 142.250.200.40:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 216.58.201.110:443 android.apis.google.com tcp
GB 172.217.169.14:443 tcp
US 1.1.1.1:53 c.ioate.com udp
CN 59.82.122.61:80 ip.taobao.com tcp
US 1.1.1.1:53 semanticlocation-pa.googleapis.com udp
GB 216.58.204.74:443 semanticlocation-pa.googleapis.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
GB 142.250.200.46:443 tcp
GB 172.217.16.226:443 tcp
CN 59.82.122.61:80 ip.taobao.com tcp
GB 216.58.204.68:443 tcp
GB 216.58.204.68:443 tcp
US 1.1.1.1:53 o.pmuro.com udp
US 54.80.154.23:80 o.pmuro.com tcp
US 54.80.154.23:80 o.pmuro.com tcp
US 54.80.154.23:80 o.pmuro.com tcp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
US 1.1.1.1:53 alog.umeng.co udp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp

Files

/data/data/com.cepv.eiri.ouzu/app_mjf/tdz.jar

MD5 293ea5f01e27975bed5179ba79d80eac
SHA1 c5b0806a537fd1cb753e11f1a9684933317716b8
SHA256 8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b
SHA512 c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

/data/data/com.cepv.eiri.ouzu/app_mjf/ddz.jar

MD5 23ba0b249042b7ba33e92c0199b0ea4a
SHA1 99b13ee9f7307316c2337953fceed87e9942b794
SHA256 1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2
SHA512 0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

/data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar

MD5 a54a18b58c6720991c021f433dfb2a46
SHA1 d2ffa07919f92b6e04914e39843f08fdb2a75b68
SHA256 3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3
SHA512 e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc

/data/data/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 f11b1439a2300dc9acbdf4e606016aa5
SHA1 13552ff9d32dcde4a7f9220fc86e9c8d42d8c56f
SHA256 a7c8ac48f67958a835b8ee87af77234dcb60888ecb1993ade36871bc48a396ba
SHA512 db9a4192d210b3bbcddad54801ec4d509b833d7c2f6c993be38b8b882f2122712344dbfb2afd01d4a6a4f874be24965f2fdb4329b13a23fd11abe17d13f1bbd2

/data/data/com.cepv.eiri.ouzu/databases/lezzd

MD5 dae68dcffc3d522a79f98ebbc3b6d457
SHA1 6df5dce9a50f12044a2d20b8d1742ae47b82ee03
SHA256 56cf91ca198812e0ef9ba4af0e96c08a32e24c917bcf2250bdebdfd7fd6f5286
SHA512 23b76f988399e9c9e4f5a7e8d19ecb765abdb115b0beee35f8ca9d221bbc5ee79f0152fac4261cc91eb9e7f874b5c6e9bff2dbb1812d31412d506cf83c16adcd

/data/data/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 2c6a1197d81a9c2400768ed9208db5f2
SHA1 5c11c13a13c4f4f2c620cd5ee15c3e07102af3db
SHA256 d7f92e1619b2ccb31411ec1d45a2cbd3f89571cead229bca8077e9fdedad50ed
SHA512 aa441a43d6f993a0a4096ed094849af222b832ed2ee2f5d32c31cea8b36ad6b639b08b63caf9031f1d242f199b40cce1d0735c231045698516feb7d19a21e22f

/data/data/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 d56c37662919684305e9034450745b7e
SHA1 f2c0491af1949080c315343b08d732b68bf42273
SHA256 55bf91ab9ad1b9a45da76fa334faa1738cdda92acb8798d4136cd7ba805a16ab
SHA512 b9aad5e77d36d2b99fa84360291b11f838d5e95f07abdbf1361c50ad3052221c7e5bfcd83b59b537073bc3a2ab7888135cc596a139def07b520043c57beb4115

/data/data/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 568c7700023fe3b8a5a0762ad854aef5
SHA1 6e58deb577b4ef3c9540e305b78ea97abb95a139
SHA256 20cd07a7ed7e439d14a09db198c87d616106ae2a68eb42983214e2cf32b870ba
SHA512 6e614033cda6e461359d7f0ea8b7ab7b3befc3a6591308f518e8d3c524092606a6d59934b71233fae650f82637f5b341ba872cc022f652cc9ad08d38eea5e9fc

/data/data/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 2f34313cd753e89685087f7981a8b1ea
SHA1 12c35f021b4bebfd0265904a868f60c6e8d98082
SHA256 49298be9a9e3189bd6dbfe1b0da16eb3b15e2aa7f6a65927b03f0485f72f6ada
SHA512 f2a442b6bd505ca6ad9aa484c962e9f746bb99c0ced92bd5cb8c98710d933de5f6534e8f57c24a0ad044e4b5bc2552bf472324b5600ba235e3682b85479eae84

/data/data/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 9694902cc45333e2edbe4386fad53934
SHA1 2bc98a97b3e99cdcc79d7b84df58d7d8c700a981
SHA256 5773af14615cdb787848f9857277e0ff16dd3e4b7b09873571fa85ecb4f7122f
SHA512 1428477d22df86bd38e7eccddbb2cc39553aa472a2ba4f7472a8160b50ab0aaed83e549d14133b104542f410deef96c88f4533d42f88e8730f696b51c1d03db9

/data/data/com.cepv.eiri.ouzu/files/umeng_it.cache

MD5 c3eb2369620376ee6d7feb84f741a8ef
SHA1 06232379523a76a288c6b2f5c84a72759d395dbc
SHA256 205a067604c98402ce3c988cdba4db5ba00d4fd8120adced3fa59a5cd6e3401a
SHA512 e82cb3603524967e828cd163fcae98b2645fc8a50a121e23536039933758ba614809c25b19a06da6c3d0288a736b54574758e15ae8852a4fc801b049e75a716f

/data/data/com.cepv.eiri.ouzu/files/.umeng/exchangeIdentity.json

MD5 9cc60f6560c2dcc5700f4b949f2ee264
SHA1 0a94495d7f8e934baa292f83fa5c1d87445be4f7
SHA256 d77db94b1bfb069a96fc68f3d9f27cef6c20eefb7b3493ef9512f50d7cf146c2
SHA512 e8a7495ef5d4399f002675f2f3fba86a3544d573a649b9aff934a411a5ea5db7490b77d4d7bad9aaaac535dd94b69139f1902859ea0ab85b3631cf0680a6b61f

/data/data/com.cepv.eiri.ouzu/app_mjf/oat/dz.jar.cur.prof

MD5 df1ff980a354417d0c471130c49de84a
SHA1 ec6f5a0c8501b74abb9b35ee5e72cc245be59a6f
SHA256 8628b7439382f5cf1d2ffc743a19cfb34ab6444186c21755c919b23586967cad
SHA512 4b1761a91eb352dcafad7e33405e9416028ad859e975a16d8a72cda68e9f6a10ba09de0e77e9a6d7518dc747d33546d31f9aa63803b319676bf0fa092e19e889

/data/data/com.cepv.eiri.ouzu/files/.um/um_cache_1716251328683.env

MD5 9d57e30f89917168cd37ff14d1189c67
SHA1 773e98400fd2be09829a4ef820d402f8c5be4db8
SHA256 2855f618f80de5c3ab3cd9bdb7fe9c84764b2b9879a15ac26b805921eceea1af
SHA512 9c72ea29523aac8aa1e3295416b42e195becb3b85f4292e2ae43332ff6c6f689424df69d7bcf6d0f50701d7411e8f70c028ba4461b49b29b19c81ebc691b7142

/data/data/com.cepv.eiri.ouzu/files/mobclick_agent_cached_com.cepv.eiri.ouzu1

MD5 cbf70d70634bf49516d54ff0dc81c4cd
SHA1 b2ba95e11b026d6bd01c2193171683d59e4491dc
SHA256 2e7e542b0871117c91e54694566438837ca81f1ff660a623fb372d37d8327736
SHA512 4cb8b3c16ccc9a41c05b7613894921af0f1749677ec7113f56050a4cabb216e388b473369b0d62842be211e1af9a17d04c69d130c3bab0fe797b97fd51644024

Analysis: behavioral3

Detonation Overview

Submitted

2024-05-21 00:26

Reported

2024-05-21 00:29

Platform

android-x64-arm64-20240514-en

Max time kernel

178s

Max time network

179s

Command Line

com.cepv.eiri.ouzu

Signatures

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

banker discovery

Removes its main activity from the application launcher

stealth trojan evasion
Description Indicator Process Target
N/A N/A N/A N/A

Checks CPU information

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

Loads dropped Dex/Jar

evasion
Description Indicator Process Target
N/A /data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar N/A N/A
N/A /data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar N/A N/A

Queries account information for other applications stored on the device

collection
Description Indicator Process Target
Framework service call android.accounts.IAccountManager.getAccountsAsUser N/A N/A

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 information about the current Wi-Fi connection

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

Checks if the internet connection is available

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

Reads information about phone network operator.

discovery

Processes

com.cepv.eiri.ouzu

com.cepv.eiri.ouzu:daemon

Network

Country Destination Domain Proto
N/A 224.0.0.251:5353 udp
US 1.1.1.1:53 ip.taobao.com udp
CN 59.82.122.61:80 ip.taobao.com tcp
US 1.1.1.1:53 ssl.google-analytics.com udp
GB 216.58.201.104:443 ssl.google-analytics.com tcp
US 1.1.1.1:53 c.ioate.com udp
CN 59.82.122.61:80 ip.taobao.com tcp
GB 172.217.169.14:443 tcp
US 1.1.1.1:53 android.apis.google.com udp
GB 142.250.179.238:443 android.apis.google.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
GB 142.250.200.36:443 tcp
GB 142.250.200.36:443 tcp
CN 59.82.122.61:80 ip.taobao.com tcp
US 1.1.1.1:53 o.pmuro.com udp
US 54.80.154.23:80 o.pmuro.com tcp
US 54.80.154.23:80 o.pmuro.com tcp
US 54.80.154.23:80 o.pmuro.com tcp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.177:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
US 1.1.1.1:53 www.google.com udp
GB 142.250.179.228:443 www.google.com tcp
CN 59.82.122.61:80 ip.taobao.com tcp
GB 142.250.179.228:443 www.google.com tcp
CN 223.109.148.179:80 alog.umeng.com tcp
US 1.1.1.1:53 alog.umeng.co udp
US 1.1.1.1:53 alog.umeng.com udp
CN 223.109.148.179:80 alog.umeng.com tcp
CN 223.109.148.130:80 alog.umeng.com tcp
CN 223.109.148.178:80 alog.umeng.com tcp
CN 223.109.148.141:80 alog.umeng.com tcp
CN 223.109.148.176:80 alog.umeng.com tcp
CN 223.109.148.177:80 alog.umeng.com tcp

Files

/data/user/0/com.cepv.eiri.ouzu/app_mjf/tdz.jar

MD5 293ea5f01e27975bed5179ba79d80eac
SHA1 c5b0806a537fd1cb753e11f1a9684933317716b8
SHA256 8d86de68978e859c8262c0d0e932d3a1d57457b57ce88940620befab1bcead5b
SHA512 c7cd2881367fdf95ec4151449b359decdae1adf136388edbaaa9880c7ebd14fb3579e7a15600a856988c55d207f7ba1fd7d938f4d9168aba8a7ff1c3029d6b53

/data/user/0/com.cepv.eiri.ouzu/app_mjf/ddz.jar

MD5 23ba0b249042b7ba33e92c0199b0ea4a
SHA1 99b13ee9f7307316c2337953fceed87e9942b794
SHA256 1ed0751a141b17c80a921f5e8ba90c66a56b8e73156f5cbe133b57d550ca4ef2
SHA512 0cc88e2b7c2ffa4db274d690e3bf12098ec804b9fcd9e92b57d2fa0c4161031d2e84c91d86ba8e2b6e8b4837852defa099333f76bcd454c67b31632d0cdd4861

/data/user/0/com.cepv.eiri.ouzu/app_mjf/dz.jar

MD5 a54a18b58c6720991c021f433dfb2a46
SHA1 d2ffa07919f92b6e04914e39843f08fdb2a75b68
SHA256 3dd88e4418bd4271af728fc6436c873a55e6b6f5c8ed241ee2cb0ee24fe3f7f3
SHA512 e4a51b2462b247b1e5fbd947d06a2eba334f18398daadacbabcb4185f4255f05c22d656a8837a6088ffbdcaedfbdfbd8281c5dad4880c4e5021571e3fefc88cc

/data/user/0/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 a85f3539459ced4874a320f5c66b4b36
SHA1 6887dc374902a3af3126d3ce3b19fb0a76139189
SHA256 4b45faa611add5b60f5b9cca869cf0afb8bee00c44cd7ebcd339acda9502ef0e
SHA512 19c9d1eae3359815352b9f0c3e078b5c2f99545ee8f66ee76e8ae40eb8c12e6a6a7147f0c8073ef8f577acc376053ab34d46f16233506a05886d60106b2b75f7

/data/user/0/com.cepv.eiri.ouzu/databases/lezzd

MD5 fdb8a92e5060ce104e8f0faca55a47ce
SHA1 270d7ca30673e18cec1d2b9add71cba96dc426fe
SHA256 194b40a3911f23ea75c8f4543a13c1236ae15b02c0228a080615a1012f60e05a
SHA512 ad962634ddd027403b5677a9ca979763071ef4a9b6f0127b0c1fd4b3a8bc51f5c4fa71245c301d0dbbf60e18953a94621715ce3ca4addef82b18030e3d718122

/data/user/0/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 869ae278512c1f0c724730a791a4e12b
SHA1 9eaa741df3b9aa45a4bc5db02085c623c60b8619
SHA256 7972aa24480429871a9db0e77f380e2a0a25cf5d57eb61f5149557a349e4ec44
SHA512 578b374abbf9914ebd07e4ee61832e57988676a5832a497e2d426f725806d1f891920c64d435db3cedfe74206e3be75fc88fd4d4923870330788ee1f8511f65b

/data/user/0/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 741085fc0214904eaa13c0b3e5a4b109
SHA1 336dc89c0f5c5aca9d8b3704ac19b6580eeb0183
SHA256 d765e301ff24b2c63b4b33f61c0bd69c2be7b2a41395d9f7998156f19b08bb2a
SHA512 3b5260c7fe844f9feb61f5e3afd4eac2ba2d9ced9d17eeaf47993cf1d4c3b531e407a002e0f86edc9a5121a98d05230d6ac86ab92e9054eb627cec513ac02c47

/data/user/0/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 f5220b920262faf081db8b732b65e45c
SHA1 30dd8458a1fb8782d492d525e78e3d25d557bdee
SHA256 a727b34220b360f472ec420e4c050de673097206f84f5660d269901d3eaf55ba
SHA512 b58046ff500395da1b5fb0fbe716fd87fd1aa51175892b7cfa829ebb250880c5023c2d7a0f1fc46ac5713ea36070aa73eb9fef647f5d2893e2b8188f59516d47

/data/user/0/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 4da61382ddcbad2a3949be6e2f3cee0f
SHA1 b583608a7129dc11d279b4d92686ece6b1875f51
SHA256 9e67028a921a72abb2efa570704a12b058c3f5e4db98818a0be652c34d8640ee
SHA512 b04df0e3733cce6a0b15df499f826cc89256b85c682721da18fedca294edb996cf2cb05131b5eaa54d6365e2a4f014b820dd34fdf51b68b910be08734b4640fe

/data/user/0/com.cepv.eiri.ouzu/databases/lezzd-journal

MD5 f38c36e32705fdb57719d6a2d75993ad
SHA1 a4cee80b7cb553900b4e141336977119e5ae96b0
SHA256 cc25e2fc315896bade4f02acb791ffd6ce0bbba04672269c23ef2287e8f2c93c
SHA512 9d6bbc6dd51c284a5a78f0bb7caf032f3877e81220802afcd02d000727d8f25d2cda63375412a1d450f26e5033f85c71b05b9dcbce141d9f075979ed85a5a946

/data/user/0/com.cepv.eiri.ouzu/files/umeng_it.cache

MD5 6187579ad0b34b0c544a80fbe66ba2e2
SHA1 5a93577cdf1e56e455fa86a5532f563261f4f4ab
SHA256 f4fde017c1db9cfcb6aef2719ce849312f711b81866c9ae7fc07a87c9a1cb5d9
SHA512 20c4734054ce431b0b1df647b1a4e5fc744d73137df99464b4909f3f0d4e25e679bad55921aad56f7dd4bdbd41422838c37487098eb2fc3a16e6c443938876e8

/data/user/0/com.cepv.eiri.ouzu/files/.umeng/exchangeIdentity.json

MD5 c4c8f068aad2b094d45821ceafd2bc5b
SHA1 36f8ee374a6626a02ab13edf969d122a032f486c
SHA256 738cf03571b18a2f3c4b12908632d1f0e3909889344d9d48f8189832db43e1a6
SHA512 f0d5cb71e03e6d1de9641b0696d6899b02c03909294abc8837e99075679731cae48aeca539ecd0d34aab5e4c62b6d095e40894694b911c976ad49c0548b74d7a

/data/user/0/com.cepv.eiri.ouzu/files/.um/um_cache_1716251328406.env

MD5 96100e86c44625c4e11db784ae4d37b0
SHA1 4625a7c56b96fb199e89a735b3619e788d057816
SHA256 0637934cea670d0b292dfda588bb1542ff9c544c74bb43f81fe868866a57b57d
SHA512 576409ddbf923977e8241dc8f0997a8d3549ae93625e0803188de6cefa41e08bed743785f744cd37b7351ffbfb6a80358fc3bea3f5f4c3f950455012400a47b5

/data/user/0/com.cepv.eiri.ouzu/files/mobclick_agent_cached_com.cepv.eiri.ouzu1

MD5 87738a91f368e47b406cc381cb844f6c
SHA1 924db812e2448433f07ec2954bfa44b7a837505a
SHA256 1462828cb42e40575f87bc6ecb64364caefe4ecad94462832fff5e3ec49e8e2a
SHA512 a7548940a86d97693cc85c11035f7fd73f415431769bf7fac8effc9b338e58a17b06a3dd7605e64040dc486c48fe63ff345f050e9d71ee379fb23788794f87b3