692e7b0f657ac34635e0dcd633f9c73b37d0258457d161ec6dbee26820cb72dd

Analysis

max time kernel
3s
max time network
132s
platform
android_x64
resource
android-x64-arm64-20240221-en
resource tags

androidarch:armarch:arm64arch:x64arch:x86image:android-x64-arm64-20240221-enlocale:en-usos:android-11-x64system
submitted
02-05-2024 00:44

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General

Target

7d71d2a2087ea3b52f2ee985fd03311f.apk
Size

1.4MB
MD5

7d71d2a2087ea3b52f2ee985fd03311f
SHA1

6c113f0b141b75a6fef24f160cf9aede761ac9eb
SHA256

692e7b0f657ac34635e0dcd633f9c73b37d0258457d161ec6dbee26820cb72dd
SHA512

a1b214232b1cc75e6aa09f7ea4e4b78a4854c628e79a2e1639425cf45d7695f6688fcd9bc3aac5dd2e30c5f9f37d44f2613f5e7652c02ba89bb53fa4d8fc9038
SSDEEP

24576:PBQDIWwW6kx1+rrg+wHdampnEiclh285j18jiogpD/6/4zgdw:PectW6kxG94mvqiogpDSzdw

Score

7^/10

discovery evasion

Malware Config

Signatures

Loads dropped Dex/Jar 1 TTPs 2 IoCs

Runs executable file dropped to the device during analysis.

evasion

Download New Code at Runtime

T1407

ioc	pid	Process
/system_ext/framework/androidx.window.sidecar.jar	4475	com.nisarexubunajo.xaroca
/system_ext/framework/androidx.window.sidecar.jar	4475	com.nisarexubunajo.xaroca

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.nisarexubunajo.xaroca

com.nisarexubunajo.xaroca
1⤵
- Loads dropped Dex/Jar
- Queries the mobile country code (MCC)
PID:4475

Network

MITRE ATT&CK Mobile v15

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Download New Code at Runtime

T1407

Credential Access

Discovery

System Network Configuration Discovery

T1422

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

/data/user/0/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb

Filesize
4KB

MD5
7e858c4054eb00fcddc653a04e5cd1c6

SHA1
2e056bf31a8d78df136f02a62afeeca77f4faccf

SHA256
9010186c5c083155a45673017d1e31c2a178e63cc15a57bbffde4d1956a23dad

SHA512
d0c7a120940c8e637d5566ef179d01eff88a2c2650afda69ad2a46aad76533eaace192028bba3d60407b4e34a950e7560f95d9f9b8eebe361ef62897d88b30cb

Download Submit
/data/user/0/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-journal

Filesize
512B

MD5
0175012f674709291148922dc6627049

SHA1
722d799907e43248e5dcc3eb2999822b27a73075

SHA256
fbb1f0cc8616ae9427fba7c3e618f4ced4ece3568f1da2b4876a5e51aca9a09f

SHA512
9d75b4217a4e30c3b885fbfa3b7f178bc6204cd5f9bb49fbffdb20933ed47ccb7b495f9d3d2fff5c37cc8c9379e7915e7341ffda5925d847d8e5d739ab4b9d5c

Download Submit
/data/user/0/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-shm

Filesize
32KB

MD5
bb7df04e1b0a2570657527a7e108ae23

SHA1
5188431849b4613152fd7bdba6a3ff0a4fd6424b

SHA256
c35020473aed1b4642cd726cad727b63fff2824ad68cedd7ffb73c7cbd890479

SHA512
768007e06b0cd9e62d50f458b9435c6dda0a6d272f0b15550f97c478394b743331c3a9c9236e09ab5b9cb3b423b2320a5d66eb3c7068db9ea37891ca40e47012

Download Submit
/data/user/0/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-wal

Filesize
16KB

MD5
3631e660093a84f72f98683a4c079442

SHA1
4bf101c517a82945a80e099834c82a4a0e95b071

SHA256
5bdbce1b36da545819d14e0d6d663746fcc14b2fe83b793eb80ac655a60461e8

SHA512
c93da55c4dbd62cd10b948d9d37c171fe0ab36f3a08441b84ffca432b0811e356aab34d1be617064aab826e1638caf7ebec5a2000950ddc9181c004773831b58

Download Submit
/data/user/0/com.nisarexubunajo.xaroca/no_backup/androidx.work.workdb-wal

Filesize
112KB

MD5
527311045dffb86be6756afb02e61909

SHA1
334a6ab7bd856bae8514e9c3a501d78359aba3f4

SHA256
cf339b6a6f2b486eab76456bb7e30d906273e190d179563b52ba5f2465569c64

SHA512
802e1a77c75b67ab8898e35e4298ce344e3b13131d94aeb766bb932e7bb81941257a40cb35d57a02f331d1d75c6f956919e6e03272c94c0a63369215ace3db28

Download Submit
/system_ext/framework/androidx.window.sidecar.jar

Filesize
12KB

MD5
bdf3529e80318eb14e53a5bf3720c10d

SHA1
25c9ace4b1af6e80ebb2572345972c56505969ba

SHA256
bbc8300dd1e9cd08de8f66560c1ac2c928615b72b51cef9649f88974f586d64b

SHA512
48b9c2d01171bb651b9b54826baa51f4add48431a3efd8ceb5f7cc3bcd6f8f37edf47fabb24349dd15b3a02329cd450f90a8d164bf4f8dfae554bf3b35a8a55b

Download Submit