386c047906a283096643d1599269ad8484d0d6e219699fc308a9432e7ff27e79

Analysis

max time kernel
3016235s
max time network
132s
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
26-11-2022 00:59

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General

Target

386c047906a283096643d1599269ad8484d0d6e219699fc308a9432e7ff27e79.apk
Size

1.5MB
MD5

952bb8f873159c350109926e60911e22
SHA1

662fe5d7740b86ed54eb6299a830cb036d138f47
SHA256

386c047906a283096643d1599269ad8484d0d6e219699fc308a9432e7ff27e79
SHA512

24127112af542417e68736cbff7b2156c07230e022ba63bc7ac85aed4e1d9e2c4d0a83d4506b43b0a95f48762b511695fda4a74330105d6f609213848dd1637a
SSDEEP

24576:A9UhjlaZIcYPplPZHTWvW9G0OHYuE/ECBLezNNBC07qL3YkzxJKfPOPPl1+:0UhZaSpzPhTWvGlOHS8EQfczL3tzxJnS

Score

7^/10

Malware Config

Signatures

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.xeqh.xjnx.bucm/app_tjc/joy.jar --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/user/0/com.xeqh.xjnx.bucm/app_tjc/oat/x86/joy.odex --compiler-filter=quicken --class-loader-context=&com.xeqh.xjnx.bucm

ioc	pid	process
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/joy.jar	4190	/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.xeqh.xjnx.bucm/app_tjc/joy.jar --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/user/0/com.xeqh.xjnx.bucm/app_tjc/oat/x86/joy.odex --compiler-filter=quicken --class-loader-context=&
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/joy.jar	4096	com.xeqh.xjnx.bucm

Requests dangerous framework permissions 9 IoCs

Processes:

description	ioc
Allows an application to write to external storage.	android.permission.WRITE_EXTERNAL_STORAGE
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
Allows an application to read SMS messages.	android.permission.READ_SMS
Allows an application to send SMS messages.	android.permission.SEND_SMS
Allows an application to receive SMS messages.	android.permission.RECEIVE_SMS
Allows an application to monitor incoming MMS messages.	android.permission.RECEIVE_MMS
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
Allows an application to see the number being dialed during an outgoing call with the option to redirect the call to a different number or abort the call altogether.	android.permission.PROCESS_OUTGOING_CALLS
Allows an app to access approximate location.	android.permission.ACCESS_COARSE_LOCATION

com.xeqh.xjnx.bucm
1⤵
- Loads dropped Dex/Jar
PID:4096

/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.xeqh.xjnx.bucm/app_tjc/joy.jar --output-vdex-fd=45 --oat-fd=46 --oat-location=/data/user/0/com.xeqh.xjnx.bucm/app_tjc/oat/x86/joy.odex --compiler-filter=quicken --class-loader-context=&
2⤵
- Loads dropped Dex/Jar
PID:4190

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

/data/user/0/com.xeqh.xjnx.bucm/app_tjc/djoy.jar
Filesize
66KB

MD5
75ba605bcfe18a0b5f3f6f883f25d423

SHA1
387cbab78be74a9a98d66f622f5d17d808af7163

SHA256
0ade33f2144d84999286e47a59693634482f23ad028c1ed408963a843f9bca44

SHA512
b3d43728f4c91f3422ff9b120e2669d4b9ab13bb85c538b5d0ae342073577ec671255221165592efd674dc8e6cc10fde0dd7b1fe680e41c37a5d35572ad5bf5e

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/joy.jar
Filesize
135KB

MD5
c5bb5be786ddaec106ec3080356ea624

SHA1
08d25c914f1f21bc50d3ecc61425572fd96324ed

SHA256
71dbe5da8437a831733e0f7c397498dfff4e8567b9dc251d316a725a7db3eec2

SHA512
fa119d5aefc8586fe56ea722ab0c70508d6e17a85d40938fd7f830dd30f16c67bbeb3dc8d6e199bd7904a1a67e9c3b6574641ace67ed86a113c8e0eb4e11355f

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/joy.jar
Filesize
135KB

MD5
b6dfe0e23cf40553349b3df37d5be11a

SHA1
ac89b62afbd460f9aeb8a708dbf36df7f756c1ad

SHA256
c67629746eb7eb4203a24e4843c824ff0e7eefd3905003f2790ce90c08dfaa29

SHA512
1c944593a77d1af298e6fd8e9641958cb75c15c9ec697d3d72d1e9a0bf7c32529c50808a185fea9292af532d1c04dc688b32f37dea3f1a8cd16402d19b1b78be

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/joy.jar.x86.flock
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/oat/joy.jar.cur.prof
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/oat/x86/joy.odex
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/oat/x86/joy.vdex
MD5
d41d8cd98f00b204e9800998ecf8427e

SHA1
da39a3ee5e6b4b0d3255bfef95601890afd80709

SHA256
e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855

SHA512
cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/app_tjc/tjoy.jar
Filesize
66KB

MD5
a583245803ebb7c627f6c5afe73dea3d

SHA1
8e0d18478a5230bf537580181abbbf80d81c65b9

SHA256
764b3505b93a104a1dc63b041d0256f8fccf8de928de562b112aa0807830bf80

SHA512
ed2dc92f657a0fb7ba68034d0504e7f0afb325b765c4dfa522918d65ffe126e058dfea1b910410c5f334e8aad17eadcf28ba4fff04067148eaf1195dd1a2ddf6

Download Submit
/data/user/0/com.xeqh.xjnx.bucm/shared_prefs/joyssp.xml
Filesize
303B

MD5
d8de6910c0a6ae11c4a4a4bc31bd5314

SHA1
80a239b266d52073873f4f2b450f0e3b20ff6622

SHA256
9894f6ac814212a02218e4448db53c3d4fc0a8f0a8936e2bf6e5464638fb47a9

SHA512
a210bf5c796e9b5addfbb363ba3a636e7b29f3fd5d640a3c852ad0aa5528fc1b5da68eb3732a14191a1b9149940df0872781fd157bb22d42f50a8ec9541c5267

Download Submit
/storage/emulated/0/.cache/apk957
Filesize
1.1MB

MD5
3fdd124efbfe29d723bf494cf337194f

SHA1
678568018147a4e05799abf95e050df2f8846673

SHA256
30013f3d0974cde5546c20953f6bae9d7956e786bfd8bd347c729f192ad86b49

SHA512
0fbfea4ae96fc80f9e38927bb4291a69aaba638f3a81bd206f9afb376e704892f9d425d456f38df22e7f6a28e2c47f80fb892e5233de9b15dcf1c369c094d268

Download Submit
/storage/emulated/0/.cache/meise957.apk
Filesize
1.1MB

MD5
07484dd4e0e3678360d9a7f0806572af

SHA1
8da01bfd56774f036c1698d4a55fd1a0c4b1aac8

SHA256
9f347fb2ee495d8f107a11114371cc06d0980ed4a11d71572599b7f23c0e6800

SHA512
0b9532b7ed90be4d4d47aef391b3fda4e30e8efb963dba47aee2cb9a15f38a936026067e04807afe6c4724b9ba1a5571f338724d3e8156aeb8c92f3cc2d76506

Download Submit