Analysis
-
max time kernel
3065722s -
max time network
25s -
platform
android_x64 -
resource
android-x64-arm64-20220823-en -
resource tags
androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20220823-enlocale:en-usos:android-11-x64system -
submitted
13-06-2023 21:47
Static task
static1
Behavioral task
behavioral1
Sample
studyinchina.apk
Resource
android-x64-arm64-20220823-en
Behavioral task
behavioral2
Sample
index.html
Resource
android-x64-arm64-20220823-en
Behavioral task
behavioral3
Sample
libjiagu.so
Resource
android-x64-arm64-20220823-en
Behavioral task
behavioral4
Sample
libjiagu_a64.so
Resource
android-x64-arm64-20220823-en
Behavioral task
behavioral5
Sample
libjiagu_x64.so
Resource
android-x64-arm64-20220823-en
Behavioral task
behavioral6
Sample
libjiagu_x86.so
Resource
android-x64-arm64-20220823-en
General
-
Target
studyinchina.apk
-
Size
3.7MB
-
MD5
2b0bd5645bbbb9d18937d6e3a58abd0b
-
SHA1
c95ad429c4e6c9c36257d5930234b9983dc3b76c
-
SHA256
84e675c027bb88d96f25b51c6de7190d1bd16d1bca16a294659f2834b4935535
-
SHA512
84f01bcb24774dd8a3ec794585feb4f8e66cfee3c8ef0d1403ebab0291548a7daa3a1a080d6f812c757eadb9b0cbe470cf3683ed31620e42b66b48eb59a263f4
-
SSDEEP
98304:HUhOgetr6PbLVr6AKyNtzoosE3ruFVUjCoq53N48BgKg:0sSbLTcosE3rsSjCo4N4Ug
Malware Config
Signatures
-
Checks known Qemu files. 1 IoCs
Checks for known Qemu files that exist on Android virtual device images.
Processes:
net.zyxd.lxzsdescription ioc process File opened for read /sys/qemu_trace net.zyxd.lxzs -
Checks known Qemu pipes. 2 IoCs
Checks for known pipes used by the Android emulator to communicate with the host.
Processes:
net.zyxd.lxzsdescription ioc process File opened for read /dev/socket/qemud net.zyxd.lxzs File opened for read /dev/qemu_pipe net.zyxd.lxzs -
Loads dropped Dex/Jar 2 IoCs
Runs executable file dropped to the device during analysis.
Processes:
net.zyxd.lxzsioc pid process /data/user/0/net.zyxd.lxzs/.jiagu/classes.dex 4568 net.zyxd.lxzs /data/user/0/net.zyxd.lxzs/.jiagu/classes.dex!classes2.dex 4568 net.zyxd.lxzs -
Uses Crypto APIs (Might try to encrypt user data). 1 IoCs
Processes:
net.zyxd.lxzsdescription ioc process Framework API call javax.crypto.Cipher.doFinal net.zyxd.lxzs
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
Filesize
1.6MB
MD5433d79b2743460c1a7921ecd06bca0dd
SHA1c63ed5010cebe6bb5c46e0594e901620e7a80eab
SHA256c76e3e1d4e52b7e128f0117edd13d374827f64901b03f4771c4a3331ba2ccfb6
SHA5129a1da9248f7b8f8c8be07dc7a9f7f4c2e70d817cd4426196532b9217a07936bbcb2f17b0630ae37ada3938a8937e5c77fed39088592d0a43cd23159e2b5b6d54
-
Filesize
94KB
MD58482b8389f0f08b2d5ff37c92b11cf3d
SHA11e5cdcf31b854f4f852f8bf5d5cb8b453e9e5973
SHA256b583bcc39bca625faf0326c78eb5f76d647cfb015cdba80cebb95c3e82805202
SHA512ab73864d40972c3e87d12790a9785844ea11424b2cb358ef7f2bc176ca99fb1c5e69912b3d272cb92742d5f5b8155799e44394ea530a79f22648e076bf87bb05
-
Filesize
691KB
MD576b2f6b381970b80972ae2a06215878c
SHA1ff77d42fb94dc60c2c9964c98c5def28a63dba0c
SHA2569b161eac88832b6f54645b39f9a650f27db3aff3a5001ed67b6198676351663d
SHA512488d21056bd85518277f8d5ac216d2f1c5265e97c5119701321478d3bb850cbfc98358bf08049e318606e4b95a46fd981036b438f9fdaa4b66e160e6598f3381
-
Filesize
808KB
MD5401bba8db0c025aa56a524c010b43f48
SHA1eac073332c43a5f37453164b624061a1e4d14e26
SHA2560d6f9cb8c06e008a80c72480ef11c40316c6f1741bec3b91ba5fbac300b3727a
SHA51212042abd5d9308f4c76ee32417bd469c9e4c974f3962b899e1cc97656b7197de247b27ca47b81da08ea6b6903df121311d212587ec57220faf9c500c3e1e118d
-
Filesize
48B
MD56d7d499960179766cd4261d12dacc411
SHA1e6f8553b0015e12b23cc551afe98763f3b1c9bed
SHA256c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182
SHA5126526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547
-
Filesize
96B
MD54b6ccff3988c98bafaf7ea2feadd7897
SHA10d3e87acf204b2b1b91c7e61f5b6b95329faf9ed
SHA25609c1adf9f38758012ceda23a871838428fc5a8b25c8e11e7f7bf75efd1a1c6f7
SHA5129b870d305147de399c3a3d94e3a65533c93310abb8c61cd33a0443b274bd2d4f25f577b07e2c6910fb97d1e57cf44833eddc4af6c68d511566d8ce9856896ef9
-
Filesize
120KB
MD5a48cd9324b1f8754b07f00d863b840f3
SHA111c6614775b35a58f440971dfc87c8aaac6d6173
SHA2568859a216183793485d4699bf69d7ed96904679834188d07b9a70424d47eb1420
SHA51235fa712f0af4a5eeed7e00e4e59ed5027dc6609d268462fe79d92043be9ae0c5961ce9e1d2f64b1a196c9b6aa6242b8b83817b3ee4c1058596c58a99c45478b1
-
Filesize
2KB
MD59d89db475caec9ad73e1d5e6594cd19f
SHA1dbfb8b10cda7b7f9e6a58b2418f8bb42b4ff258f
SHA256749bec172762626f7e0fce316e76a681028ff79d99188da1656b47c338b25805
SHA5121a1075498baa97d73c4047292995b6e6138352906085afcf291136c56fc9352b0c832b40e99ea20d14964c45d04dfae16d1c8ed92d25d5b7db41bd7c6ead3ad8
-
MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
Filesize
19B
MD53b829d1e439ef94a6628dc357a568193
SHA12df6f6bf064a7b840e56ff8f308fe24b4ae7a64e
SHA2563f783922a357aaf7368939463dd68ed75a21e39a7230d020f8dae40a3cc03046
SHA5124631b91ad2435cfc9c3d5f6dd52a3ff4426c27643aebeb3fe4b501328a00773dc87bcbae8bdf51ce6118506220cda84e5da3f47f1a70cdb3d3980c58836d7985
-
Filesize
48B
MD56d7d499960179766cd4261d12dacc411
SHA1e6f8553b0015e12b23cc551afe98763f3b1c9bed
SHA256c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182
SHA5126526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547
-
Filesize
96B
MD582e1123a70c31847365adaa7e12ab8e0
SHA1654e42f3bf0f61d8279d5a91d0048540c75389d6
SHA256d30a4c2abc9a75690e9b64d192299c4ccd076bdc18eef4882c8a2f349d60e969
SHA512577ace30e364ff0655030a4b156d82141ed3aaecf714444c0314d1f6edd8e32b13e6cf42bdd7602ab1bb8f67936231e8b13d35f04406bf7b4c3a28babca2f841
-
Filesize
48B
MD56d7d499960179766cd4261d12dacc411
SHA1e6f8553b0015e12b23cc551afe98763f3b1c9bed
SHA256c96ac03cfdbc6f4c1bdcdf764f1a6573f852e7aae5ef405969516b93ed271182
SHA5126526c668477a01a850b8757b77dd3e7be27ad1991f5cf777685efcb03a21f31b71f6eae00f326931599baae4b16360e33e3d0f2894f1b2c1753391df02a14547
-
Filesize
96B
MD5e0969ede02c72ba7ccec0e93f9dea1dc
SHA1e3cf4dbb8b71ba1e16de466ae1c595d8532b2844
SHA256bf6a537d9dd120209e11e69546dea39c310bda1b532c9dc46da43ad4a840b540
SHA512aa0a983495dda108e6b168da54b687bffca6b130b1fa82d7148f7da6840174887dd44591327f70bac122a7e38c5e21f965414a12218fb559a33cbe98ebde4de2
-
Filesize
57KB
MD5f080fa2a56ab5479d58063e5ea871447
SHA14b3fd57a98916fa5784305b76ba30af26b5253d9
SHA2560aa374bc456330fd1b5daf18d25b4bb8e2df1998dfa85466f2c31843ff56e815
SHA5128aee3186a95b389d39882620b7c4199a29aa50580aa98a381b2931a934de6406943c89d4d00ebeabff21e2b03b4a4adcc01e37e32a2335c4838be24bdbf61936
-
Filesize
72B
MD51f1f418332f0f23be74fab0dda556974
SHA112e31cc753ce3200bea9949ff51427befd1f8fc5
SHA2563b282e5b88f174b73f254226f22a262f71dbac57c102ce50262fbaf261a70802
SHA5124c7b1d8145f59f90da9c4e18952c58c16d04e359e59020613b5ef1f479d79302f9ddbb943077228661c6b5882c90e9ad9ac404c96dbad101415bdae9e9a760d4
-
Filesize
646B
MD5935f0a99e853746e3b79ece87440ee56
SHA1a9b789484366b024ddb3973b919c4f8da9012c5e
SHA256ae7d2af99723ee4fd08e1fe2ea7ddabad43203c0a88c2cd18ef8763237765092
SHA512c7076141f574dd11a92ea86c1945fbad62c36efe3ae10f7f129e38a1efbb06bf1480d0f4b12bc4c80f74ed3854ef8cb64807d951d0ab5261943f7b79da6ccee0
-
Filesize
32B
MD5ed4a34058f58860f854fd283857d83d9
SHA197989bbb2d086361e04435df2513cb55402ef13b
SHA256673e32ba206e69f82c58b6365d4d911a1aef04c3a9377ddbe08a4119fb53298b
SHA512b42827eec04b9fdc5811e9412b4e8222562bc9911a31f98ed70e4a6d64e633e60a320a2030bafc75252caa109d78fb0fd73ac99f6fd5acd75370209a353f3f18
-
Filesize
32B
MD55e34cd766ea1b25eb0ff24160cf5f6eb
SHA1e0b59298ac9f458c05777adaf10e953b7be94563
SHA2567e9b2cf8eaf25466c174076fb2882e4ddef217ac45f26e99c3dc38934dd1f101
SHA512a7938783df703b9fff051f9ac52d63e6e7c83e03850d44d59da0b0a17cb6d0c4585232aee46a68165a1175112f45c9eef43d1a9d91f5cbce73f82017a16a1c56
-
MD5
d41d8cd98f00b204e9800998ecf8427e
SHA1da39a3ee5e6b4b0d3255bfef95601890afd80709
SHA256e3b0c44298fc1c149afbf4c8996fb92427ae41e4649b934ca495991b7852b855
SHA512cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e
-
Filesize
127B
MD597ccd9a2b2063143df56b6937f961ca4
SHA15e78a91ae5df289ce83443cb7d5589dd3504fb5d
SHA256248ff7928128015b1cfe3e6517c8f9b8c9511bfb8c8baf44fc1370640eac61fd
SHA51286c05a5bb3d7eedea390664796966e9e5a5bf846c85808da54407788a76b3ee25b91428242a1e76d8765bfe51e1ba3636617fbab6e7dbb39fcc433e07c3fcd3b